CN104795289B - Modularized interface, anti-transient state overvoltage protector having same, and automatic anti-transient state overvoltage electric assembly - Google Patents
Modularized interface, anti-transient state overvoltage protector having same, and automatic anti-transient state overvoltage electric assembly Download PDFInfo
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- CN104795289B CN104795289B CN201510109082.8A CN201510109082A CN104795289B CN 104795289 B CN104795289 B CN 104795289B CN 201510109082 A CN201510109082 A CN 201510109082A CN 104795289 B CN104795289 B CN 104795289B
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- mechanical component
- secure mechanical
- housing
- chopper
- module
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 7
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Casings For Electric Apparatus (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention relates to a breaker and arrester interconnecting interface (100) comprising the following elements: a switch (110) connected with a connector (120) sending representation breaker and/or arrester running state signals; a machinery part (130) connected with the breaker and moving between a wrench position and a disconnect position respectively matched with a connecting state and a disconnecting state of the breaker, and used for actuating the breaker in the disconnect position. The interface comprises another machinery part (140) connected with the arrester and moving between the a stop position and a disconnect position respectively matched with a normal running state and a default setting state of the arrester, and is positioned on the path of the first part in the disconnect position and capable of actuating the breaker.
Description
Technical field
The present invention relates generally to spark gap field.
More particularly it relates to a kind of modular interface, to ensure chopper and transient state over-pressure safety device
The mechanically and electrically engagement of series connection, the transient state overvoltage especially come from air (air).
More particularly it relates to modular interface include：
- electric switch, it is connected to a connector, and the adapter can transmit the operation for characterizing chopper and/or protection device
The signal of state, and
- the first secure mechanical part, it is intended to be connected to the opening (disconnection) of chopper and closure (connection) device, can be
The cocked position corresponding with the engagement state of the opening of the chopper and closing device and the opening with chopper and closure dress
Move between the corresponding open position of the off-state put, open position of the first secure mechanical part in electric circuit breaker
On be suitable to transmit represent chopper off-state signal.
The invention further relates to the protection device of anti-(resisting) transient state overvoltage, it includes being provided with accommodating at least one boxlike can
The module (module body) of the holding part of surge protector insert/can be taken out, the surge protector includes over-voltage limitation means and can
Molten connecting portion, fusible connecting portion set up the engagement of over-voltage limitation means and modular electrical terminal.
Present invention finally relates to the automatic protection electric component of anti-transient state overvoltage, it includes the source of anti-transient state overvoltage-especially
From the overvoltage of air-protection device and chopper, the protection device and the chopper it is mechanically to each other by the modular interface
Electrically connect.
Background technology
The anti-over-pressure safety device of commonly referred to spark gap generally uses overvoltage such as and limits the rheostat of master unit.The change
Resistance device is according to given value is by over-pressed peak clipping and limits its propagation on electrical network.
When rheostat reaches life span, become dangerous as which has risk that is overheated and causing short circuit.So as to need
Disconnect the electric network protection device of its engagement.
For this purpose, chopper is attached to protection dress from known to document EP1607995, EP2065914 and EP1447831 especially
Put, to form automatic protection electric component, wherein chopper disconnects rheostat under default setting, filled with the protection of the electrical network that insulate
Put.
More specifically, in document EP2065914, the interface of the interconnection of over-pressure safety device and chopper is realized in setting.
The interface includes the mechanical part being connected with the operation of protection device, and the mechanical part leads in rheostatic default intervention function
Cross the opening that coupling access component activates chopper automatically.In addition, the interface includes the remote information part of its running status.These portions
The electric circuit breaker that part includes is activated by the mechanical part, and the change of the electric state of chopper can inform the user interface fortune
The change of row state.Electric circuit breaker is electrically coupled to a connector, the information of the change of the long-range passing interface state of the adapter.
The content of the invention
With respect to aforesaid prior art, the present invention proposes a kind of modular interface, and the modular interface being capable of remote centralized
Process the default setting and/or the information of disconnection of the protection device of chopper.
More specifically, providing a kind of modular interface as defined in the preamble according to originally bright, it includes and the first safe machine
Tool component different (distinguishing) the second secure mechanical component independently of the operation of the first secure mechanical component, second peace
Full mechanical component is intended to connect the protection device, and can in the position of rest of the normal operating condition corresponding to protection device and
Move between open position corresponding to the default setting of the over-voltage limitation means of the protection device, second secure mechanical
Component is suitable to activate the electric switch in the open position, and does not affect the position of the first secure mechanical component, to transmit table
Show the signal of the operational defect of protection device, the protection device be positioned in the first secure mechanical component from its open position to
In the travel paths of its cocked position, so that the second secure mechanical component is formed for the first safe machine in the open position
The stopper section of tool component, thus forbids the first secure mechanical component to reach its cocked position from its open position.
Advantageously, moreover, due to the present invention, relevant protection device operation can be remotely sent in a fully independent manner
State and the information for being linked the High Voltage Circuit Breaker Condition.Additionally, in the case of the default setting of protection device, meeting the present invention's
Second secure mechanical component of modular interface ensures to replace protection device after cut-off breaker and before engaging chopper
Defective component, with closed circuit.
The unrestricted and favourable further feature for meeting the modular interface of the present invention is as follows：
- elastic reseting part is provided with, the elastic reseting part is intended to for the second secure mechanical component to be positioned at which and stops
Position；
- the elastic reseting part is that one end of the spring silk is attached around the spring silk of the second secure mechanical component winding
Connect on the body, the other end of the spring silk is locked out against the standing part of modular interface；
- the first and second secure mechanical components are rotatably installed around two parallel fixing axles respectively；
- the first and second secure mechanicals component is each adapted to pivot rocking bar independently of one another, electrically disconnected to cause
The closure of road device；
- the rocking bar includes：
- the central authorities installed around the fixing axle parallel with the rotary shaft of the first and second secure mechanical components freely to rotate
Part, the middle body are provided with the finger-shaped control member of the electric circuit breaker, and
- extend from the middle body and substantially opposed Liang Ge branches, one of branch has towards first to be pacified
The abutment face of full mechanical component, abutment face of another branch with the second secure mechanical component of direction, described first and second
Secure mechanical component is press respectively against on the abutment face of the branch, to pivot towards electric circuit breaker；
- the first secure mechanical component includes plate portion, and the surface bearing of the plate portion has the supporting for rotationally receiving the fixing axle
Part (bearing, bearing), another contrast surface of the plate portion support the pin being connected with the opening and closing device of chopper, the plate
Portion is had the finger-like actuated piece for controlling electric switch and is extended by arm, and the arm is being prolonged with finger-like actuated piece identical side
Stretch and on free end have kink, the kink can only by be placed in open position the second secure mechanical component it is described
Stopper section；
- the second secure mechanical component has arm, and the arm is included for controlling the finger-like actuated piece of electric switch, and on the one hand
Free end with the stopper section formed for the first secure mechanical component, on the other hand in the free end
There is at the opposition in portion the end being freely rotatably mounted on axle, the axle extends in the protection device, and the end is joined
It is connected to the lever through the axle and suitable for by least one actuator pivoting around the axle, is protecting described in default setting
During the over-voltage limitation means of protection unit, the action (acting on) of actuator is released；
The arm of the-the second secure mechanical component and the integral piece (single piece) of the integral L-shaped of lever-shaped.
The invention further relates to a kind of protection device of anti-transient state overvoltage, it includes the module for being provided with holding part, the holding part
At least one spark gap housing removed and/or insert comprising over-voltage limitation means is accommodated, fusible connecting portion set up this
The electrical engagement of the electric terminal of pressure limits device and the module, it is characterised in that the module includes housing foregoing mould
On the one hand the casing of massing interface, each actuator for being coupled spark gap housing are connected to the case by elastic reseting part
Body, the elastic reseting part are intended to by the actuator position on off-position, wherein the lever is placed in correspondence
In the open position of the open position of the arm of the second secure mechanical component, the actuator is on the other hand fusible by being connected to
The component of the spark gap housing of connecting portion and be maintained in coupled position, wherein the elastic reseting part is applied in stress.
Preferably, it is spiral stretching spring to meet the elastic reseting part in the protection device of the present invention.
According to the favorable characteristics of the protection device for meeting the present invention, the casing accommodating referred to as " housing lock shaft " of the module
Axle, the axle are provided with least one locking component and the end being directly or indirectly engaged with the first secure mechanical component, institute
State during housing lock shaft is movably mounted at module and two different positions can be adopted：Referred to as first of " home "
Put, cocked position of the home corresponding to the first secure mechanical component, wherein each locking component and spark gap shell
The complementary portion of body is engaged, to forbid removing and/or insert the spark gap housing：The referred to as second of " approximated position "
Put, open position of the approximated position corresponding to the first secure mechanical component, wherein each locking component discharge spark gap
The complementary portion of housing, to allow to remove and/or spark gap housing described in grafting is in the module.
According to preferred feature, elastic reseting part is provided with, the elastic reseting part is intended to for housing lock shaft to shift to peace
All positon.
According to the first Advantageous embodiments of the protection device for meeting the present invention, end and the transmission structure of the housing lock shaft
Part is engaged, and the conveying member is pivotally attached to the first secure mechanical component, and around the rotation with the first secure mechanical component
The parallel axle of axle is installed freely to rotate, and the housing lock shaft carries at least one short column and rotationally removably mounts within mould
In block, with using two different Angle Positions：Home, wherein each short column protrude past what each spark gap housing was accommodated
The window of the casing in holding part；Approximated position, wherein each short column are located in the casing by extracting out from the window
Portion.
Advantageously, herein, the elastic reseting part is the spring silk around the winding of housing lock shaft, and the end of the spring silk connects
To the axle, the other end of the spring silk is locked on the standing part of module.
According to the second Advantageous embodiments of the protection device for meeting the present invention, housing lock shaft is presented stripe-shaped, the band
At least one otch of the translation direction orientation along the tape is installed to translational movement and be provided with to bar in the module, so as to
On the one hand make each otch engage the short column coupled with spark gap housing in the home, spark gap housing is connected to
On housing lock shaft, on the other hand each otch is made away from the short column coupled with corresponding spark gap housing in the approximated position, with
Spark gap housing on release housing lock shaft.
Advantageously, herein, the elasticity reset device be the end and module for being plugged in housing lock shaft fixed part point it
Between spiral compression spring.
Finally, the invention provides a kind of self protection type's electric component of anti-transient state overvoltage, it includes the source of opposing-especially
In air-protection device of transient state overvoltage and chopper, the protection device and chopper are by meeting the module of the present invention
Change interface be mechanically and electrically engaged with each other, wherein, casing with the lateral first type surface being linked with the chopper passed through by pin,
The first secure mechanical component is connected to the pin opening and closing device of the chopper.
Description of the drawings
To cause to more fully understand the present invention with the detailed description that mode for example and not limitation is given referring next to accompanying drawing
Content and how to implement the present invention.In the accompanying drawings：
- Fig. 1 is the schematic perspective view of the electric component for meeting the present invention；
Surface views of-the Fig. 2 for Fig. 1 components；
Circuit diagrams of-the Fig. 3 for Fig. 1 components；
Schematic perspective views of-the Fig. 4 for the over-pressure safety device of Fig. 1 components；
Surface views of-the Fig. 5 for the protection device of Fig. 4；
- Fig. 6 to 11 is the different views of protection and maintenance from the line cover of the protection device of Fig. 4；
Schematic perspective views of-the Figure 12 for the line cover of the protection device and exploded representation of Fig. 4,
The three-dimensional diagram of-Figure 13 and 14 for two opposite sides of the pedestal of the line cover of Fig. 6；
The three-dimensional diagrams of-Figure 15 and 16 for two opposite sides of the lid of the line cover of Fig. 6；
- Figure 17 is identical with Fig. 4 but the view without spark gap housing；
- Figure 18 is and Figure 17 identical views that unprotect comes the end button cover envelope portion of the electric wire of self-protecting device with holding,
And the box portion without the holding meanss, with the preferred implementation of display module interface agency；
Bottom perspective views of-the Figure 19 for the protection device casing rear portion of Figure 17；
Three-dimensional views of-the Figure 20 for 3/4ths parts behind the casing of Figure 19, the accommodating modular interface machine of the casing
Another simplified embodiment of structure；
Bottom perspective views of-the Figure 21 for Figure 20；
Schematic perspective views of-the Figure 22 for 3/4ths parts and inside behind the casing of the protection device of Figure 17,
The preferred implementation of the accommodating modular interface mechanism of the casing；
Schematic perspective views of-the Figure 23 for the decomposition of the preferred implementation of the modular interface mechanism of Figure 22；
- Figure 24 and 25 shows for the assembling stereogram looked over from opposed both sides of the mechanism of Figure 23；
- Figure 26 to 29 is the side view of the mechanism of the Figure 23 being assembled in different running configurations；
The three-dimensional schematic views of-Figure 30 for Fig. 1 electric components, side-looking transient state cross pressure retaining device, wherein protection device case
The front part and low portion of body is decomposed and the box portion of spark gap housing is connected to electrical network, to show described keeping away
The over-voltage limitation means of thunder device housing；
Partial cross sectional views of-the Figure 31 for Figure 30；
- Figure 32 is the cross-sectional detail views of the actuator being linked with the over-voltage limitation means for being shown in Figure 31；
- Figure 33 is and Figure 30 identical views that the casing of wherein spark gap housing is opened, spark gap housing by and electrical network
Disconnect；
Partial cross sectional views of-the Figure 34 for Figure 33；
- Figure 35 is the cross-sectional detail views of the actuator being linked with the over-voltage limitation means being shown in Figure 33；
Schematic perspective views of-the Figure 36 for the electric component of Fig. 1, side-looking transient state cross pressure retaining device, wherein chopper
It is closed, line cover and protection device casing are removed, to show spark gap housing and the housing on home
The first embodiment of lock shaft；
Cross section views of-the Figure 37 for the region B of Figure 26；
The first embodiment party of-Figure 38 for the engaged chopper, modular interface mechanism and electric component housing lock shaft of Fig. 1
The schematic perspective view of formula,
- Figure 39 is and Figure 36 identical views, first of the housing lock shaft with the chopper for disconnecting and in approximated position
Embodiment；
Cross section views of-the Figure 40 for the region B of Figure 39；
The first embodiment party of-Figure 41 for the engaged chopper, modular interface mechanism and electric component housing lock shaft of Fig. 1
The schematic perspective view of formula,
- Figure 42 regards three-dimensional schematic views for the bottom of the electric component of Fig. 1, and wherein chopper is engaged, line cover and
Protection device casing is removed, the second embodiment of the housing lock shaft to show spark gap housing and on home；
The second embodiment party of-Figure 43 for the engaged chopper, modular interface mechanism and electric component housing lock shaft of Fig. 1
The schematic perspective view of formula,
- Figure 44 is and Figure 42 identical views, second of the housing lock shaft with the chopper for disconnecting and in approximated position
Embodiment；
The second embodiment party of-Figure 45 for the chopper, modular interface mechanism and electric component housing lock shaft of the disconnection of Fig. 1
The schematic perspective view of formula.
Specific embodiment
As shown in Fig. 1,2 and 3, electric component 1 include resist-especially from air-transient state overvoltage protection device
300 and chopper 200.Protection device 300 is electrically and mechanically engaged on chopper 200 by modular interface 100.
Chopper 200 is conventionally known in itself and is not described in detail in herein.
Substantially, chopper 200 has casing, and the casing houses the input and output electric terminal connected by circuit, should
Circuit is opened with closing device 230 by opening.
The casing of chopper 200 generally parallelepiped, and with two parallel main lateral surfaces 211, be provided with
Level trough 202 be assembled on the guide rail (not shown) of distribution box or cabinet rear surface, front surface and two it is opposed
Upper and lower lateral surfaces.Forward and backward, the upper and lower surface is each perpendicular to the main lateral surface of casing.
The casing of chopper 200 has lock 201 on rear surface, and the lock can lock chopper 200 in distribution box or cabinet
Guide rail on.More specifically, herein, the casing of chopper 200 is equipped with four locks 201：Two tops in casing (see Fig. 2)
And two bottoms in casing (see Figure 36,38,42 and 44).Each lock 201 is presented the shape of plate, and the plate is being corresponded to
Slide on the upright guide rail (invisible) of casing and between locking and unlocked position.Elastic reseting part is provided with (in accompanying drawing
It is invisible), it is generally formed together with each lock, and is intended to make each lock be returned to latched position.The end of each lock 201
Occur in after casing in the groove 202 on surface, to be engaged with the guide rail of distribution box or cabinet in the latched position of lock.Each lock
201 another opposite end is occurred under the upper or lower surface of the upper surface of the casing of chopper 200.Each locks this of 201
Opposite end is provided with opening 201A, and the opening allows the opposing elastic reseting part and each is locked 201 from its locking bit
Put to unlocked position and guide the outside of groove 202 into, so that lock 201 exits assembling corresponding with guide rail.
The front surface of the casing of chopper 200 has projection at its center on region, by the projection, when chopper is pacified
When putting on the guide rail of such as power distribution cabinet, the front portion of casing is emerging in this and is inserted by the perforate of plug-in unit baffle plate (not shown)
Outside part baffle plate.The front portion includes front surface and the vertically extending two horizontal tables for opposing on the front surface of chopper
Face.The lever being attached on shared stick 230 protrudes from the front surface of front portion.These levers belong to chopper 200
Opening and closing device, the opening and closing device can be activated by stick 230, with manual unlocking and closure connection open circuit
The circuit (see Fig. 3) of input and output side of device 200.As illustrated in fig. 1 and 2, when chopper 200 is engaged (closing of circuit),
Its lever and stick 230 are lifted.Conversely, when chopper 200 disconnects (circuit opening), lever and stick 230 are dropped
Under (see Figure 39 and 41).
For modular unit, chopper 200 means that the width on two lateral first type surfaces 211 that its casing is presented is equal to
The integral multiple of base module M.Herein, according to represented embodiment, chopper 200 is three-phase breaker (that is, including three phases
Position neutral terminal N of terminal L1, L2, L3 and), its casing has four modules (its length is equal to four times of base module M), often
Pole position of the individual module for chopper 200.The pole position opened/closed lever of chopper 200 is additionally provided with, thus there are four
Lever is attached on stick 230.
The upper surface of the casing of chopper 200 includes approaching (access, operation) opening for the input terminal of chopper 200
Mouthful, the lower surface of the casing of the chopper includes the opening of the lead-out terminal of accessible chopper 200.As Fig. 3 schematically shows
, phase electrical wire L1, L2, the L3 and neutral wire N (not shown) from electrical network is connected by the close opening of casing upper surface
To the input terminal of chopper 200, and carry out electric wire F1, F2, F3, FN being close to by casing lower surface of self-protecting device 300
Opening is connected to the lead-out terminal of chopper 200.And, the front surface of the casing of chopper 200 has offer to chopper 200
Input and output side close opening.
Such as Fig. 1, shown in 2,4,5,12 and 17, transient state over-pressure safety device 300 has module 310, and the module has：Two
Parallel lateral first type surface 311D, 313；Surface afterwards, the rear surface are provided with level trough 311G to be assembled to distribution box or cabinet
On guide rail (not shown)；Front surface 312A；Opposed two horizontal upper surface 311B, 312B and lower surface 311B, 312B.Institute
State rear surface, front surface, upper and lower surface vertical with the lateral first type surface of the module.Module 310 is lateral at two
Width between first type surface 311D, 313 is in four times of the width for being equal to base module M herein.The module 310 of protection device 300
Front surface 312A there is on region projection at its center, by the projection, when chopper is positioned in leading for such as power distribution cabinet
When on rail, 312 ' A of front portion is emerging in outside the plug-in unit baffle plate (not shown) by the perforate of plug-in unit baffle plate.Front portion
312 ' A have the horizontal stroke of front surface 312A and vertically extending two opposition of front surface 312A in the module 310 of protection device 300
To surface.
Especially as shown in the circuit diagram in figure, module is such casing, the casing it is accommodating with hot disconnection relay part 335,
700 at least one associated rheostats 333, discharger E and it is connected respectively to the electric wire of each rheostat 333 and discharger E
F1, F2, F3, FN, a part for the electric wire are occurred in outside casing, be joined to the lead-out terminal L1 of chopper 200, L2,
L3。
According to shown embodiment, module 310 houses three rheostats 333, and the rheostat is connected to disconnected in outfan
Phase terminal L1, L2 of road device 200, L3, and neutral terminal N of chopper 200 is connected in input, neutral terminal N connects
It is connected to the discharger E of ground connection.
Module 310 is after the casing by connecing (ratchet-type is engaged) with 312 spine of casing front part and assembling is included herein
Portion part 311 (see Figure 17).
The casing rear portion 311 of module 310 independently illustrates that in Figure 19 in 22 it is with after forming module 310
The bottom 311A of wall, the outer surface of module 310 form the rear surface for being provided with groove 311G.Bottom 311A is by perpendicular to the bottom
Four sides wall 311B, 311D of 311A are defined, and four walls are the upper wall 311B and lower wall 311B that are parallel to each other and mutually
Parallel and perpendicular to two lateral sidewall 311D for opposing of upper and lower wall 311B.
The upper and lower wall 311B of the casing rear portion 311 is provided with ratchet 311E near free end and is suitable to and casing
The caulking groove 311E that the compensation device of front part 312 is engaged.
The casing front part 312 of module 310 independently illustrates that in figure 18 it is with the antetheca for forming module 310
Antetheca 312A, the outer surface of the antetheca form the front surface 312 of module 310.Antetheca 312A also forms 312 ' A of front portion simultaneously
Limit relative to the recessed holding part 320 of the front surface of the module in the middle section of module 310.The holding part 320 is used for
Accommodate three spark gap housings 330 (see Fig. 4).It is by opposed lower wall 315 and upper wall 314,312 ' A of closed front part
The lateral sidewall of side and the diapire 312C at closing 320 rear portion of holding part are defined.The lower wall 315 and upper wall 314 of holding part 320
With for assembling groove 315A, 314A of the spark gap housing 330, the spark gap housing is inserted into/extracts the module 310.
Lower wall 315 and upper wall 314 also include opening 315C, engage 801 He of plug of the spark gap housing 330 by opening 315C
802, to realize its electrically and mechanically connection in module 310 (see Figure 30 and 33).And, the diapire 312C of holding part 320
With opening 312D (see Figure 17 and 18), the profile of the opening is suitable to be inserted in the holding part of module 310 when spark gap housing 330
When in 320, in opening 312D, insertion is arranged on positioning (mistake proofing) binding post 337 at 330 rear portion of spark gap housing (see figure
31 and 34).So, ensure that to assembler or user and the applicable spark gap housing of protection device 300 is inserted in module 310
Model or specification.
Finally, casing front part 312 is with the upper wall and lower wall 312B extended back perpendicular to antetheca 312A.The casing
The upper and lower wall 312B of front part 312 be provided near its free edge be suitable to it is upper and lower with the casing front part 312
Spine edge fit edge 312E and scarfing slot 312E that the ratchet 311E and scarfing slot 311E of wall 311B is engaged, to assemble the module 310
The casing front part 312 and rear portion 311 (see Fig. 4 and 18).
As Figure 30,31,33,34 are clearly shown that, each spark gap housing 330 includes the 333 (overvoltage of accommodating rheostat
Limits device) and hot break connecting mechanism 335,700 casing 331.
The casing 331 of generally each spark gap housing 330 of parallelepiped be respectively provided with two parallel main lateral surfaces,
Surface, front surface and two upper and lower lateral surfaces of opposition afterwards.Region has prominent front portion to front surface at its center, should
Front portion supports stick 332.The front portion has front surface and opposed two lateral surfaces, described two horizontal
One, surface it is upper and one extend in lower and perpendicular to casing 331 front surface.Stick 332 has Liang Ge branches, it
The front surface both sides of face portion part extend from the middle section of the front portion.Action bars 332 is also with perpendicular to described
The grip that Liang Ge branches extend, horizontal upper surface of the grip against the front portion of casing 331.Stick 332
Match with the profile of the front surface and horizontal upper surface of the front portion of the casing 331 of spark gap housing 330 in herein.
As Fig. 1 more specifically shown in, when three spark gap housings 330 are assembled in the receiving holding part 320 of module 310
When middle, the front portion of the front surface 312 of the front portion and module 310 of the supporting stick 332 of each spark gap housing 330
312 ' A align, be positioned in distribution box or cabinet in module 310 guide rail on when, make these alignment front portions through insert
Part baffle plate and occur in outside plug-in unit baffle plate (not shown).
As shown in Fig. 3,30,31,33 and 34, the rheostat 333 of each spark gap housing 330 is presented the metal of such as Zinc Oxide
The form of the chemical combination block of oxide.The block has assembling pawl 333D and voussoir in the interior arrangement 331D of the casing 331 of housing.
Rheostat is connected to electrical network by block 333 also pawl 333A, 333B with conductive material.These conductor pawl 333A with from housing
The lower wall 331C conducting strips 800 out of casing 331 contact, to form plug 801, the phase place of the plug and module 310
Electric wire F1, F2, F3 set up electrical connection.Other 333B in these pawls are fastened in a pincerlike part, the pincerlike part with from housing
The upper wall conducting strip out of casing 331 keep contact, to form plug 802, the plug is set up and is electrically connected with conductive plate 500
Connect, the conductive plate 500 is electrically connected to neutral wire FN of module 310.
Each rheostat 333 has non-linear limit voltage/current characteristic.More than some terminal voltage thresholds of rheostat 333
Value, the impedance of rheostat 333 are reduced, can discharge the electric current that overvoltage is caused.When voltage reaches acceptable normal level,
The impedance of rheostat 333 becomes the value of original state again.For significantly deflection current, the rheostatic terminal voltage is raised.Should
The life span of rheostat 333 is according to load limitation, the hydraulic performance decline of ceramic module, the rheostatic leakage current on original state
Increase, and rheostatic thermal resistance reduction.This is the reason for arranging thermal cutoff devices 335,700 in each spark gap housing 330,
In the case of the thermal capacity more than rheostat 333, thermal cutoff devices 335,700 disconnect the connection of rheostat 333 and electrical network, electricity
Protection device 300 is bonded on the net, to avoid with the thermal capacity beyond the infringement being associated.
As shown in Figure 30,31,33 and 34, each thermal cutoff devices include fusible connecting portion 335 (with the angular plate of fusible material
Form present), this is fusible connecting portion keeps insulation slide block 700 in link position (see Figure 30 and 31) and against extension spring
(invisible in figure).Slide block 700 is slidedly assemblied on chute 336, and extension spring is in slide block 700 and the case of spark gap housing 330
Be tensioned between the standing part of body 331, be intended to make slide block 700 from its link position slide into connection breaking position (see Figure 33 and
34), in the connection breaking position, the insulation wall 710 of slide block 700 be inserted in the conductive pawl 333A of associated rheostat 333 and
Between the conducting strip (reed) 800 engaged with phase electrical wire, to open the circuit rheostat 333 that circuit disconnection are engaged by
Connection.Fusible connecting portion 335 is placed into and is contacted with the conducting tongues 333C from rheostat 333, with aging in rheostat
During with more than its thermal capacity, fusing is caused with slide block 700 to the heat that fusible connecting portion 335 conducts by conducting tongues 333C
Release, the wherein spring that is stretched of slide block 700 pull to its connection breaking position.
The module 310 and chopper 200 of protection device 300 is connected to each other and the lateral first type surface assembling by them.
For their assembling, accommodating two hooks 340 of module 310, the hook occurs in mould through associated side first type surface 313
Outside block 310 (Figure 4 and 5), window (invisible in figure) is correspondingly provided with the associated side first type surface of chopper 200.
Hook 340 is activated by lock 341, and the lock allows the hook 340 that locking is engaged with chopper 200.
As shown in Fig. 1,2,4,5, protection device 300 has the line cover of electrically insulating material in the outside of module 310
400, the line cover closes electric wire F1, F2, F3, FN, and the electric wire passes through the lateral first type surface of module 310 in base portion office
311B, 313 are exposed in the outside of module 310, and the module 310 is assembled on chopper 200 by the lateral first type surface, with
It is electrically coupled to the lead-out terminal of chopper 200.
The line cover 400 has the pedestal 410 closed by lid 420 (see Fig. 6 and 9).The line cover is set
To on the inner surface of chopper 200, so that inner surface of the outer surface of its lid 420 against chopper 200, and make its pedestal
410 outer surface extends on the inner surface extension of the module 310 of protection device 300.And, by chopper 200 and protection
The electric component 1 that device 300 is constituted is provided with the line cover 400 (see Fig. 1 and 2) of the one block form of substantially cuboid.
Free end E1, E2, E3, EN of described electric wire F1, F2, F3, FN exposes electric wire shield through the aperture 421 of lid 420
Cover 400, to engage the lead-out terminal (see Figure 4 and 5) of chopper 200.
Advantageously, pedestal 410 is to separate (as Fig. 5 is shown more particularly, in pedestal with the module 310 of protection device 300
There is gap E between 410 and module 310), on the one hand the pedestal is provided with and is coordinated with by each electricity with described electric wire F1, F2, F3, FN
Holding member 412A, 412B, 412C, 412D, 414A, 414B, 414C, 414D that line F1, F2, F3, FN are held in a predetermined position,
On the other hand be provided with for the pedestal 410 is fixed on chopper 200 build-up member 415,415A, 417,417A,
418th, 418A (see Fig. 6,7,9,10,13,14).
Holding member 412A, 412B, 412C, 412D, 414A, 414B, 414C, 414D of the pedestal 410 be arranged to by
Free end E1, E2, E3, EN of electric wire F1, F2, F3, FN is maintained at (see Fig. 4) on circuit A with the position being regularly spaced apart.
Pedestal 410 advantageously can also farthest reduce the rheostat 333 of protection device 300 and the end of chopper 200
The length of electric wire F1, F2, F3, FN between sub- L1, L2, L3, LN, this can avoid the occurrence of residual overpressure, and meet French Standard
The regulation of NF 15/100.Pedestal 410 also ensures for electric wire F1, F2, F3, FN to be maintained at predetermined exact position, and this allows to use
The soft and electric wire of nonrigid, low cost.
As Fig. 6-14 is specifically shown, pedestal 410 is the integral piece being molded as by hard plastic material, and it is rectangle that it has here
The substrate plate 411 of profile and the inner surface 411A from the substrate plate 411 are perpendicular to 410 elevated wall 412,413,414 of substrate plate.
These three walls 412- is lateral sidewall and antetheca-define substrate plate 411 on three adjacent sides, with substrate plate
410 form the rectangular box body being opened on a surface together.Another wall 413- is rear wall-along whole substrate plate 411
The placement of a quarter side and plate body border certain distance ground.Other wall 414- is inwall-be placed in by pedestal 410
Lateral sidewall 412, the inside in space defined of antetheca 412 and rear wall 413.
Lateral sidewall 412 (here is disposed in the face of the lateral first type surface 313 of the module 310 of protection device 300) and inwall 414 are wrapped
Otch 412A, 412B, 412C, 412D, 414A, 414B, 414C, 414D with rounded base are included, the otch houses the electricity
Line F1, F2, F3, FN are forming the holding member.Be shown more clearly that such as Figure 12, expose the electric wire F1 of module 310, F2, F3,
FN by with otch 412A, 412B, 412C, 412D of 410 corresponding lateral sidewall 412 of pedestal enter pedestal 410, then they
Along the path for especially being determined by otch 414A, 414B, 414D of inwall 414 in pedestal 410.Neutral wire FN is along by otch
The longer path that 414D determines, is then arranged by descending, and phase electrical wire F1 is along the path set by otch 414A, phase electrical wire
F2 is along the path set by otch 414B.Phase electrical wire F3 is pressed against along the shorter path arranged by inwall 414C, the electric wire F3
On inwall 414C.
As Figure 15 and 16 is shown more clearly that, lid 420 is the integral piece moulded by hard plastic material, and which is presented rectangle
The form of closed plate, its size correspond roughly to the inside defined by the lateral sidewall 412 of pedestal 410, antetheca 412 and rear wall 413
The size in space.As shown in Fig. 6,8 and 9, the closed plate 420 is positioned at the substrate on the inwall 414 of the substrate 410
410 lateral sidewall 412, between antetheca 412 and rear wall 413, so as to the otch 412A of the wall of closed base 410,412B, 412C,
412D, electric wire F1, F2, F3, FN are locked in otch.The closed plate 420 has alignment of the here for elongated (Long Circle)
Lateral aperture 421 (see Fig. 4 and 15), free end E1, E2, E3, EN of described electric wire F1, F2, F3, FN pass through the aperture 421
Expose from line cover 400, (see Figure 4 and 5) are engaged with the lead-out terminal with chopper 200.
Closed plate 420 turns to the holding that described electric wire F1, F2, F3, FN are also supported on the inner surface 420A of pedestal 410 at which
Part.These holding members include wall 424,424A, 424B, 424D, inner surface of these walls from the closed plate 420 of the lid
420A extends perpendicularly thereto.
The wall 424 of lid is enclosed in the lateral sidewall corresponding to pedestal 410 directly over described otch 412A, 412B, 412C
412 opening (see Fig. 8 and 14).Other walls 424A, 424B, 424D of lid is guided and is kept electric wire F1, F2, F3, FN to be in
Corresponding to the kerf bottom of pedestal 410.
Lid 420 and pedestal 410 include the spine relay part for being suitable to overall co-ordination, to assemble lid and pedestal.The spine connects
Part is included in the tooth 412E be provided projectingly on the inner surface of the antetheca of pedestal 410 and lateral sidewall 412, and the hook hangs over bridge joint
On the edge 422A of part 422, the bridgeware is arranged on (see Figure 12 to 15) on the edge of the closed plate 420 of lid.Pedestal 410
Substrate plate 411 has the tooth 412E (see Fig. 8) of opening 419 on the right, and tool tip can be passed through from the outside of line cover 400 should
Opening 419 is close to the ratchet 412E, to dismantle pedestal 410 and lid 420.The spine relay part also include on lid 420 by
The ratchet 423A that the pawl 423 being arranged on the edge of closed plate 420 is carried, and include being correspondingly arranged at pedestal on pedestal 410
Rear wall 413 on window 413A (see Figure 10 and 14).Finally, the inner surface 420A from closed plate 420 is provided with lid 420
Raise and perpendicular short column 426.Marginal distribution of these short columns 426 along closed plate 420, and it is oriented such that their flank
The right to the edge of closed plate extends.When 420 spine of lid is connected on pedestal 410, these short columns 426 are pressed against pedestal 410
Inner surface on, kept with reinforcing position of the lid 420 on pedestal 410.
Line cover 400 (by 420 closed base 410 of lid) is bonded on disconnected by the build-up member of the pedestal 410
On road device 200.The build-up member of the pedestal 410 is spine relay part.
More specifically, as shown in Figs. 13 and 14, the build-up member includes short column 415,417, and the short column is in its freedom
There is on end ratchet 415A, 417A.Short column 415,417 is from the inner surface 411A of the substrate plate 411 of pedestal and perpendicular with which
Ground is raised.In one pair, short column 415 is defined and by closed plate positioned at the lateral sidewall 412 by pedestal 410, antetheca 412 and rear wall 413
In the inner space of 420 closings.Two external short columns 417 are located on the edge of the pedestal 410 at 413 back of rear wall of pedestal 410, and
Outside the inner space that the lateral sidewall 412 by pedestal 410, antetheca 412 and rear wall 213 are defined and closed by closed plate 420.Often
Externally short column 417 forms the fork with two parallel branch, and two outer side edges carries the spine being oriented in opposite direction
Tooth 417A.These Y-pieces are for being plugged in the fluting being arranged on after the casing of chopper 200 on surface, and are hooked on relative
On the edge of the otch slotted and be arranged on the wall.Held by the branch 417 of somewhat elastic bending close to each other
The hook of each Y-piece of row and unhook.As shown in figure 4, the closed plate 420 for forming lid has supplements aperture 425, the complementary apertures
Mouth is passed through by the interior short column 415 of pedestal 410, so that their free end is provided with the ratchet occurred in outside line cover 400
On the edge of opening of 415A the inner surface that the casing corresponding to chopper 200 can be hooked on.In the foot of interior short column 415, base
The substrate plate 411 of seat 410 is passed through by opening 419, by the opening 419, the ratchet of the accessible interior short column 415 in top of instrument
415A, to disconnect and the engagement of pedestal 410, and therefore disconnects engagement with the line cover 400 of chopper 200.
Finally, as shown in Fig. 8,13 and 14, cut out on the substrate plate 411 of the pedestal 410 of line cover 400 two it is soft
Property tongue piece 411L.Each tongue piece 411L is respectively provided with free end, and the free end is located on the edge of the substrate plate 411, and
Couple the pull bar 416 extended the tongue piece 411L both sides (along the direction vertical with substrate plate) perpendicular to the tongue piece 411L.
Each pull bar 416 is provided with the grasp opening 416A on a part of pull bar 416, and the grasp opening is in the substrate plate 411
Outer surface side extend, and be connected in hook 418A on, the hook 418A makes the interior table positioned at the substrate plate 411
The part 418 of the pull bar 416 on the 411A sides of face extends.Each hook 418A is breaking for hooking at the rear portion of chopper 200
The assembling tongue piece of device, by means of the pull bar 416 of line cover 400, may stretch these tongue pieces and assemble chopper, disconnected to depart from
The assembling guide rail assembled by road device 200.
In the electric component 1 of different accompanying drawings is illustrated in, modular interface 100 is advantageously provided with, the modular interface
Ensure the mechanically and electrically engagement of the series connection of chopper 200 and transient state over-pressure safety device 300.
Integral part of 100 here of modular interface in the sense that its mechanism for protection device 300, this will be below
Description, the modular interface 100 are entirely contained in the casing (module 310) of protection device 300, but in unshowned enforcement
In modification, it is contemplated that modular interface has the casing of its own, the casing is plugged in the casing and protection device of chopper
Between casing.
The modular interface 100 with by the lock hook 340 that activates of 341 (as previously mentioned), to assemble protection device 300
The casing of module 310 and chopper 200.
As shown in Fig. 3,18,23-29, modular interface 100 also includes：
- electric switch 110, it is connected to adapter 120 by electric wire 111,112,113, and it is disconnected that the adapter can transmit sign
The signal of the running status of road device 200 and/or protection device 300；
- the first secure mechanical component 130, it is intended to the opened/closed lever of chopper 200 and (utilizes and beat opening/closing
Attach together the stick put 230), and can be in the cocked position of the engagement state of opening and closing device corresponding to chopper 200
(see Figure 26 and 27) and corresponding to chopper 200 opening and closing device off-state open position (see Figure 28 and 29)
Between move, the first secure mechanical component 130 is suitable to, in open position actuated electrical switch 110, represent chopper 200 to transmit
Off-state signal；With
- it is different from the first secure mechanical component 130 and the second peace independently of the operation of the first secure mechanical component 130
Full mechanical component 140, it is intended to protection device 300, and can be in the normal operating condition corresponding to protection device 300
Position of rest (see Figure 26 and 29) and the acquiescence corresponding to the rheostat 333 (over-voltage limitation means) of the protection device 300 set
Move between the open position (Figure 27 and 28) put, the second secure mechanical component 140 is suitable to activate in open position to be established by cable
110 are closed, and does not affect the position of the first secure mechanical component 130, to transmit the acquiescence operation for representing protection device 300
Signal, it is cocked to which from its open position (Figure 28) that the second secure mechanical component is positioned in the first secure mechanical component 130
On the path (Figure 28) that position (Figure 27) is passed through, so as to the second secure mechanical component 140 described in the open position (Figure 28)
Stopper section 143 is formed, to forbid the first secure mechanical component 130 its cocked position to be reached from its open position.
As shown in figs. 17 and 20, adapter 120 is arranged on the rear portion of the casing 311 of the module 310 of protection device 300
Rear surface on, and in the holding part 311F recessed relative to the rear surface.In the position for being assemblied in module 310, connection
Device 120 can be close to above slave module 310, to engage the signaling interface for showing the information transmitted by the adapter (not
Illustrate).
First and second secure mechanical components 130,140 are installed freely to rotate around two axles A1, A2 respectively, and described two
Individual axle has parallel axis X 1, X2 (see Figure 23) and is fixed on the casing 310 of protection device 300.
According to the preferred embodiment illustrated in Figure 23-29, the first and second secure mechanical components 130,140 are each only each other
On the spot it is used for pivoting rocking arm 150, to cause the closure of electric switch 110.
Rocking arm 150 is the integral piece being made from an insulative material.It includes：
- middle body 151, the middle body are installed around fixed axle A3 freely to rotate and are provided with described establishing by cable
110 finger-shaped control member 152 is closed, axle A3 is with the rotational axis x 1, X2 with the first and second secure mechanical components 130,140
Parallel axis X 3, and
- extend from the middle body 151 and substantially mutually contradictory Liang Ge branches 153,154, in the branch
Individual branch 153 has the abutment face 153A towards the first secure mechanical component 130, and another branch 154 has towards second to be pacified
The abutment face 154A of full mechanical component 140, the first and second secure mechanicals component 130,140 are born against in rocking arm 150
Branch 153,154 abutment face 153A, 154A on, so that (see Figure 29 and 27) is pivoted towards electric switch 110.
Integral piece (single-body type part) of the first secure mechanical component 130 for insulant, it includes plate portion 131, the plate portion
A surface bearing be used for receive with axis X 1 axle A1 bearing 132, the surface bearing of another opposition of the plate portion with
The pin 133 that the opening of chopper 200 is connected with closing device (attaching to the lever of stick 230).Pin 133 and chopper 200
Between the opening 313A of lateral first type surface 313 of the mechanical connection by the module 310 of protection device 300 realize that the opening is built
It is vertical to be coupled (see Figure 17) with chopper 200.Plate portion 131 has the finger-like actuated piece 134 for being used to controlling electric switch 110, and leads to
Cross arm 135 to extend, the arm is being extended with 134 phase the same side of finger-like actuated piece and having kink 136 in its free end, and this is curved
Folding part can be against the stopper section 143 (see Figure 28) of the second secure mechanical component 140 in open position.
Integral piece of the second secure mechanical component 140 for insulant, it has arm 141, and the arm is provided with for controlling
The finger-like actuated piece 142 of electric switch 110, and on the one hand there is the backstop for forming the first secure mechanical component 130
The free end 143 in portion, on the other hand with the end 144 with the opposition of the free end 143, the end 144 freely turns
It is arranged on the axle A2 for extending with axis X 2 and on the rear portion of the casing 311 of the module 310 of protection device 300 dynamicly
, the end 144 connects lever 145, and the lever 145 passes through axle A2 and is suitable to by least one actuator 160 around the axle
A2 is pivoted, under the default setting of the rheostat 333 (over-voltage limitation means) of the protection device 300, the actuator 160 it is dynamic
It is released.
Preferably as shown in figure 23, the arm 141 and lever 145 of the second secure mechanical component 140 forms the one of overall L-shaped
Part.
Lever 145 is included by being passed through and the main body that formed of the continuous tubular portion 146 with axis X 2 by axle A2.
Lever 145 and arm 141 be arranged in the interior placement portion 317,318 of the rear portion of the casing 311 of module 310 (see
Figure 19 and 21).In these, placement portion includes pawl 317, and the pawl is embedded with axle in the otch with the otch 317A with rounded base
A2 and wall component 318, the wall component 318 wedge the lever 145, so as to the lateral first type surface 311D relative to module 310 and
Other components (especially the first secure mechanical component 130) of modular interface 100 fully dispose the arm 141.
Elastic reseting part is provided with, the elastic reseting part is intended to be placed in the second secure mechanical part 140 and stops
Position.Elastic reseting part here is the spring silk 148 that winds of main body 146 around the second secure mechanical part 140, one the
Two spring silks 148 are attached to the main body 146, and the other end of spring silk 148 against standing part, the here of modular interface
Inner surface for the upper wall 311B of the rear portion of casing 311 is locked out (see Figure 21 to 25).
As shown in Figure 21 to 25, according to shown embodiment, here is provided with three actuators 160, these actuatings
Device is distributed along the main body 146 of the lever 145 of the second secure mechanical component 140, and each actuator 160 includes a rear portion 165
(see Figure 32 and 35), the rear portion are bonded in the free space 147 being arranged between two tubular portions of main body 146.
Each actuator 160 is associated with the rheostat 333 of the spark gap housing 330 of a protection device 300.
More generally, the rheostat 333 of protection device 300 is provided with multiple actuators 160.
On the one hand, each actuator 160 is connected to the posterior of the casing 311 of module 330 by elastic reseting part 170
Point, the elastic reseting part 170 is intended to for the actuator 160 to be positioned at off-position, in the position pacifies lever 145
Put in the open position corresponding with the open position of the arm 141 of the second safe machine mechanical component 140；On the other hand, respectively
Actuator 160 is maintained in coupled position by the component 600 of the spark gap housing 330 being connected with fusible connecting portion 335, at this
Elastic reseting part 170 described in link position is applied in stress.
More specifically, as Figure 30 to 35 preferably shown in, each actuator 160 include a plate portion, the rear table of the plate portion
Face 161 is recessed, so that the cylindrical outer surface with the tubular portion of the main body 146 of lever 145 matches.So, each actuating
Device 160 is pivotally mounted on around axle A2.The top edge 162 of the rounding of the plate portion of each actuator 160 is pressed against and the second safety
On the lever 145 that the arm 141 of component 140 is connected.The rear portion 165 of actuator 160 is from the rear surface 161 of the plate portion in lever
Bottom between two tubular portions 146 of 145 main body towards the rear portion of the casing 311 of module 310 extends.The rear portion
Part 165 includes hole 166, and the end 171 of spiral stretching spring 170 is attached with the hole, and the other end of the spring is joined to
On the short column 316 carried by the bottom 311A of the rear portion of casing 311 (see Figure 21 and 22).In addition, each actuator 160
Plate portion front part 163 carry protrusion short column 164.Casing of the short column 164 through associated spark gap housing 330
The window 331E of 331 rear wall, so that rear surface of its free end against the internals 600 of the spark gap housing 330
602.As Figure 31 and 34 preferably shown in, the internals 600 be the rheostat 333 along spark gap housing 330 block extend
Pin.The pin 600 includes the cannelure 603 in internal rib 331B of the casing 331 for being slidably mounted on spark gap housing 330.
With surface 602 thereafter contrario, pin 600 includes front surface 601, and due to fusible connecting portion 335, the front surface is pressed against slide block
700 surface 701 (the hot break connecting mechanism of spark gap housing 330) is maintained at link position.In the connection shown in Figure 31 and 32
Position, the pin 600 against the slide block 700 kept by fusible connecting portion 335 remain actuated the plate of device 160 by short column 164
Portion, the plate portion are oriented towards the arm in the link position, and in the position, spiral stretching spring 170 is tensioned, the second safety
The lever 145 and arm 141 of mechanical component 140 is in position of rest.Conversely, as shown in FIG. 34 and 35, when slide block 700 is in which
During connection breaking position, cause the molten of fusible connecting portion 335 due to the thermal capacity of the rheostat 333 more than spark gap housing 330
It is disconnected, this pressing of release to the front surface 601 of pin 600.Pin 600 can internally on rib 331B slidably, and no longer support
The short column 164 of actuator processed 160, the short column is by stretching pin in the spiral stretching spring 170 in original compression state
600.By the top edge 162 of rounding against its plate portion so that spiral stretching spring 170 causes inclining to 160 eminence of actuator
Tiltedly, the lever 145 and arm 141 of the second secure mechanical component 140 is caused (to raise) from its position of rest (reduction) to open position
Pivot, wherein, on the one hand, the finger-like actuated piece 142 of arm 141 activates the electric switch being connected with adapter 120 by rocking arm 150
110, on the other hand, the stopper section 143 of the arm 141 of the second secure mechanical component 140 is positioned in the first secure mechanical component 130
The stroke between open position and cocked position on.
With reference to Figure 26 to 29, the operation of the brief description modular interface 100.
As shown in figure 26, (engaged chopper 200 and the protection device of electrical network is connected to local electrical equipment
300 rheostat, 333) connected electric component 1 is normal to be run, and the plate portion 131 of the first secure mechanical component 130 is raised to pulls
Position is played, wherein its finger-like actuated piece 134 is not contacted with the abutment face 153A of rocking arm 150, the arm of the second secure mechanical component 140
141 are lowered to position of rest, and the wherein finger-like actuated piece 142 of the arm 141 keeps contacting with the abutment face 154A of rocking arm 150,
The finger-shaped control member 152 of the rocking arm is contacted with the button of electric switch 110.
When protection device 300 rheostat 333 due to it is aging and when exceeding its thermal capacity, cause associated spark gap
The fusing of 330 fusible connecting portion 335：This causes the signal component of the default setting on spark gap housing front faces (in figure not
Show) actuating, and the link position that reduces from which of associated actuator 160 is to the switching of its off-position raised.
In its switching, actuator 160 drives the lever 145 and arm 141 of the second secure mechanical component 140 from the position of rest for reducing to lift
High open position is pivoted around axle A2, and the finger-like actuated piece 142 of wherein arm 141 is pushed against face 154A, rocking arm 150 is enclosed
Switch up in the side of electric switch 110 around its axle A3, so as to the finger-shaped control member 152 of rocking arm 150 impacts the button of electric switch 110
(see Figure 27).So, the finger-like actuated piece 142 of the arm 141 of the second secure mechanical component 140 activates the electric switch of adapter 120
110, the default information of protection device 300 is transferred to unshowned process and display device by its electric switch.Such as Figure 27
Shown, in the open position of the second secure mechanical component 140, the stopper section 143 being arranged on 141 free end of arm is elevated and quilt
It is positioned on the path of the first secure mechanical component 130 between disconnection and cocked position.Such as Figure 27, due to chopper 200
Remain engaged with (closing of circuit), the first secure mechanical component 130 is remained stationary as and is retained in cocked position.
As shown in figure 28, for the defective spark gap housing for replacing protection device 300 under good safety condition
330, the electric component 1 of user isolation circuit, and (this generally reduces the stick 230 of attachment by the disconnection of chopper 200
And lever) and open the circuit.Lever is reduced via pin 133, by the actuating of stick 230 to cause around axle A from which
Lower section switching of the cocked position to open position to the first secure mechanical component 130, the finger-like actuated piece 134 of plate portion 131 against
The surface 153A of rocking arm 150, to switch up in the side of electric switch 110 around axle A3.The finger-shaped control member 152 of rocking arm 150 is rushed
Hit the button (see Figure 28) of electric switch 110.So, the finger-like actuated piece 134 of the plate portion 131 of the first secure mechanical component 130 is caused
The electric switch 110 of movement connector 120, it is by the opening of chopper 200 and disconnects information transfer to unshowned process and display
Device.
Notice in Figure 28, as the free end 143 of the arm 141 of the second secure mechanical component 140 faces the first safety
The kink 136 of the arm 135 of mechanical component 130 is positioned, and the second secure mechanical component 140 in open position prevents chopper
200 closure and re-engage with.If user attempts the stick 230 of lifting chopper 200 with closed circuit, the first safety
The kink 136 of mechanical component 130 will be rotated driving with from open position to pulling around axle A1 by lever via pin 133
Position is played, the free end 143 of its gear arm rest 141 (formation stopper section).The kink 136 of the first secure mechanical component 130
The free end 143 of the backstop arm 141 that is positioned against the second secure mechanical component 140 can forbid the first secure mechanical component 130
Its cocked position is reached, the closure of the circuit of chopper 200 is which prevent.
And, before chopper 200 is re-engaged with, user replaces the defective spark gap in protection device 300
Housing 330.The pin 600 of new spark gap housing 330 reduces the actuator 160 of correspondence link position by pin 164, drives spiral
Extension spring 170.Actuator 160 returns to the free link position of lever 145, and the arm 141 of the second secure mechanical component 140 is in spring
Position of rest, wherein 130 skew of rocking arm 150 and the first secure mechanical component are switched to from its open position under the action of silk 148
Move (see Figure 29).In the position of rest, the second secure mechanical component 140 is offset between its open position and cocked position
The path of the experience of two secure mechanical component 140.User can re-engage with the lever of chopper 200 and activate stick 230, with
Closed circuit, this can be freely pivoted from its open position to cocked position around axle A1 due to the first secure mechanical component 130
Or switching, and the lever actuated of device 200 is switched off by connecting pin 133.No longer by the first and second secure mechanical components in electricity
Pressure on the push button of the release electric switch 100 of rocking arm 150 that the side of switch 110 pushes up.Traditionally, the push button is multiple in elasticity
Its initial stable state is returned under the action of position part, and promotes rocking arm 150, the rocking arm 150 is around axle A3 to shown in Figure 26
Initial position is pivoted.
It should be pointed out that advantageously, the movement of the second secure mechanical component 140 is different with action and independently of the first safe machine
The movement and action of tool component 130.Each secure mechanical component 130,140 is acted on electric switch 110 independently of one another, so that even
The operation information of the transmission relative breaker 200 of device 120 and protection device 300 is connect, but the action of the second secure mechanical component 140 exists
Any impact no on chopper 200 on the aspect, it does not cause the opening and closure of chopper 200 automatically.First and second peaces
Full mechanical component 130,140 has identical major function, and a kind of function is related to electric component 1 and (constitutes the lightning-arrest of automatic protection
Device assembly) running status (normal or failure).
According to the preferred feature of the protection device 300 for being illustrated in different accompanying drawings, the front part of the casing 312 of module 310
Accommodating axle 190；190 ', that is, it is provided with least one locking component 191；191 ' " housing lock shaft ", the axle 190；190 ' is mobile
In module 310, to move it the movement of the opening and closing device 230 for being associated with chopper 200, the housing
Lock shaft 190；190 ' can adopt two different positions, i.e. first position and the second position, and the first position is referred to as " security bit
Put " and corresponding to the engagement state of chopper, each locking component 191 in the position；191 ' is mutual with spark gap housing 330
Mend part 334；334 ' are engaged, and to forbid removing and/or inserting the spark gap housing 330, the second position is referred to as " being close to
Position " the off-state corresponding to chopper, each locking component 191 in the position；191 ' release spark gap housings 330
The complementary portion 334；334 ', to allow to remove and/or insert the spark gap housing 330.
Advantageously, it is provided with elastic reseting part 193；193 ', the elastic reseting part is intended to housing lock shaft 190；
190 ' shift to home.
As shown in Figure 36 to 45, housing lock shaft 190；190 ' include multiple locking components 191；191 ', in the holding part
Spark gap housing 330 is accommodated in 320.
Herein, housing lock shaft 190；190 ' include three locking components 191；191 ', each locking component is kept away with one
Thunder device housing 330 is associated.
First embodiment according to Figure 36 to 41, housing lock shaft 190 have end 192, the end 192 and transmission
Component 180 is engaged, and the conveying member 180 is pivotally coupled to the first secure mechanical component 130 of modular interface 100 and encloses
Installed around the axle A4 with the axis parallel with the rotational axis x 1 of the first secure mechanical component 130 freely to rotate.
(it includes multiple short columns at least one short column 191 of the supporting of housing lock shaft 190, has spark gap in protection device
Housing), here it include three short columns 191, and it adopts two different Angle Positions, i.e.,：
- be referred to as " home " first position (see Figure 36 to 38), it correspond to the first secure mechanical component 130
Cocked position (see Figure 38)；With
- be referred to as " approximated position " the second position (see Figure 39 to 41), it correspond to the first secure mechanical component 130
Open position (see Figure 41).
More specifically, as shown in Figure 18 and 22, housing lock shaft 190 is installed in below lower wall 315, the lower wall 315 is defined
Accommodate the holding part 320 of the spark gap housing 330 of the front part of the casing 312 of module 310.The axle 190 is pivotally mounted on
In otch on the bottom of inside configuration 319B (formation pivot support) of the rounding of the front lower portion of casing 319.Due to coming
From the holding claws 319A of lower box 319B, the axle 190 is maintained on these supporting members 319B.
As Figure 18 preferably shown in, on the lower wall 315 of 312 front part of casing of module 310, lightning-arrest in assembling
The bottom of each fluting 315A of device housing 330, is provided with the right side of each short column 191 supported by housing lock shaft 190
Window 315B.
As shown in Figure 38 and 41, conveying member 180 is presented the disk shape with cylindrical central main body, on its outer surface
Support two alar parts 181,182 extended substantially along opposite direction.The cylindrical central main body is axial penetration, and is fixed
Axle A4 on the casing of module 310 is passed through (see Figure 23).One of alar part of conveying member 180 181 is for good and all pressed against by
On the wall 137 of the inner surface supporting of the plate portion 131 of one secure mechanical component 130, the inner surface also supports the supporting for accommodating axle A1
Part 132.Another alar part 182 of conveying member 180 is for good and all pressed against on the end 192 of housing lock shaft 190.The end
The form of 192 plates that the longitudinal axis extension transverse to axle 190 is presented.
So, when the first mechanical component 130 is surrounded axle A1 by the lever of the chopper 200 activated by stick 230
When pivotally driving between cocked position and open position, it drives the housing pivoted between home and approximated position
Lock shaft 190.
And, it is around housing lock shaft 190 to be intended to the elastic reseting part that housing lock shaft 190 shifts to its home
The spring silk 193 of winding, an end of the spring silk are connected to the axle, and its another end is located against the fixed part of module 310
Divide (part below casing 319) locking.
In home, each short column 191 of housing lock shaft 190 is highlightedly through the assembling of corresponding spark gap housing 330
Window 315B on groove 315A (see Figure 18).In the position, each short column 191 movement gear by by be bonded on module 310 each
Inclined plane 334A (the figure of the short column 334 of the inner surface 331C supportings of the casing 331 of each spark gap housing 330 in fluting 315A
36 and 37).These short columns 191 in home also forbid the spark gap housing of the module 310 for breaking protection device 300
330。
In approximated position, each short column 191 of housing lock shaft 190 is by the window of the box house of slave module 310
Extract out in 315B, to allow to split out and/or load the module 310 of protection device 300 (see figure by one or more spark gap housings
39 and 40).
According to the second embodiment for being shown in Figure 42 to 45, housing lock shaft 190 ' is presented in the module can be along translation direction T
The shape of the tape (chi shape part) that translational movement ground is installed.
The tape is provided with least one otch 191 ' (here is three otch 191 '), and these otch are along the flat of the tape
Direction T orientations are moved, so that one side makes each otch 191 ' be bonded on by the case of spark gap housing 330 in the home
On the short column 334 ' that the inner surface 331C of body 331 is carried, by the spark gap housing 330 be connected to the housing lock shaft 190 ' (see
Figure 42), on the other hand each otch 191 ' is made away from short with what corresponding spark gap housing 330 was connected in the approximated position
Post 334 ', with from release spark gap housing of housing lock shaft 190 ' 330 (see Figure 44).
The tape 190 ' includes first rectangular slits 191 ' and two from positioned at the end of 200 side of chopper in succession
Individual L-shaped otch, the wherein part of short length extend along translation direction T and constitute and be bonded on the short of spark gap housing 330
The otch 191 ' on post 334 '.
According to the second embodiment, the elasticity reset device for being intended to move on to housing lock shaft 190 ' in home is
The spiral compression spring 193 ' being inserted between the 192 ' A of end sections of housing lock shaft 190 ' and the standing part of module 310.
Housing lock shaft 190 ' is also positioned under inwall, and the inwall defines the spark gap housing of modular tank front part
330 holding part, the short column 334 ' for protruding from the inner surface 331C of spark gap housing 330 are disposed through spark gap housing 330
Assembling trench bottom window, be engaged with the otch 191 ' with housing lock shaft 190 '.
In addition, according to second embodiment, especially as shown in figures 44 and 45, the first secure mechanical component 130 be suitable to from
192 ' the B of edge of the end 192 ' of housing lock shaft 190 ' is pressed against in cocked position when leading to open position, to push it to close position
Put, and then activate the reset of spiral compression spring 193 '.
Housing lock shaft 190；190 ' advantageously ensure that user opens circuit, and the circuit connects electric component 1, and open or
Cut-off breaker 200, to interfere the spark gap housing 330 of protection device 300.Protection device 300 is advantageously presented for using
The escape way that person uses.
In the normal operation of electric component 1, protection device 300 is joined to electrical network by chopper 200, the chopper
First secure mechanical component 130 of 200 engaged (its circuit is closed) and module 100 be placed in cocked position (see Figure 38 and
43).According to first embodiment, housing lock shaft 190 is maintained at its home by spring silk 193, what the housing lock shaft was supported
Short column 191 is leaned against in the position gear in inclined plane 334A of the short column 334 of the spark gap housing 330 of protection device 300, to forbid
The spark gap housing 330 (see Figure 36 and 37) of user Removal Module 310.According to second embodiment, helical spring
193 ' shift housing lock shaft 190 ' onto its home, and wherein otch 191 ' is bonded on the spark gap housing 330 of protection device
On short column 334 ', with the spark gap housing 330 (see Figure 42 and 43) of the person's of prohibitting the use of Removal Module.
When user should replace one of spark gap housing 330-the spark gap housing due to its rheostat 333 it is old
Change and exceed thermal capacity (this is by intermediary's cut-out circuit of hot break connecting mechanism) and be in acquiescence operation, user opens open circuit
The circuit of device 200, and stick 230 is reduced with actuation lever.This causes the plate of the first secure mechanical component 130 around axle A1
Portion 131 switches from its cocked position to open position.According to the first embodiment of housing lock shaft, the plate portion 131 is via promotion
The wall 137 of alar part 181 is rotated by driving, and the alar part 182 of conveying member 180 promotes the end 192 of housing lock shaft 190, will
Approximated position of the axle 190 from its home to the effect of the spring silk 193 of opposing stature switches.Cut in housing lock shaft 190
When changing, short column 190 is slid against in inclined plane 334A of the short column 334 supported by the inner surface 331C of spark gap housing 330, to enter
Enter the box house of module 319, spark gap housing 330 is inserted with the lower wall 315 of holding part 320.In approximated position, short column
On 191 short columns 334 for acting on thunder device housing 330 (Figure 39 and 40), user can remove having damaged for protection device module
Spark gap housing 330 and load onto one it is new.According to the second embodiment of housing lock shaft, plate portion 131 is pressed against housing lock shaft
192 ' the B of edge of 190 ' end 192 ', to promote to its approximated position translation from its home along direction T, so that dynamic pressure
The spiral compression spring 193 ' of contracting.When housing lock shaft 190 ' is translated, otch 191 ' is moved on translation direction T and away from described
The short column 334 ' of spark gap housing 330.In approximated position, as shown in figure 44,191 ' separate lightning guard housing 330 of otch
Short column 334 ', and the short column 334 ' of the spark gap housing 330 of user, user can remove receiving for protection device module
The spark gap housing 330 of damage and load onto one it is new.
When all spark gap housings 330 of protection device 300 are in running status, user can close circuit breaker again
200 circuit simultaneously lifts the stick 230 of actuation lever, and plate portion 131 of the first secure mechanical component 130 is disconnected position from which
Put to its cocked position to rotate and drive.According to the first embodiment of housing lock shaft, the plate portion 131 is on conveying member 180
Release pressure, and spring silk 193 extended to take housing lock shaft 190 to its home, the lock shaft its short column 191 for being carried exist
The window 315B on the inwall 315 of the holding part 320 inserted by spark gap housing 330 by the position exposes, to keep off
Inclined plane 334A (Figure 36 and 37) by the short column 334 of spark gap housing 330.The housing lock shaft 190 for being provided with short column 190 will also
Spark gap housing 330 is locked in the module 310 of protection device 300.According to the second embodiment of housing lock shaft, the plate portion
On the 192 ' B of edge of 131 ends 192 ' for acting on housing lock shaft 190 ', and also discharge the pressing to the edge.Spiral pressure
Contracting spring 193 ' extends and is bonded on the otch 191 ' that wherein it has that housing lock shaft 190 ' takes the housing lock shaft to be kept away
The home of the short column 334 ' (Figure 42) of thunder device housing 330.The housing lock shaft 190 ' of otch 191 ' is provided with also by spark gap
Housing 330 is locked in the module of protection device.
The present invention is not limited only to described and illustrated embodiment, and those skilled in the art can be made in the range of which
All changes form.
Claims (18)
1. a kind of modular interface (100), for ensureing the string of the protection device (300) of chopper (200) and the overvoltage of anti-transient state
The electrically and mechanically engagement of connection, the interface include：
- electric switch (110), the electric switch are connected to adapter (120), the adapter can transmit the sign chopper (200) and/
Or the signal of the running status of the protection device (300), and
- the first secure mechanical component (130), the first secure mechanical component are intended to the opening and closure for connecting chopper (200)
Device (230), and can be in the corresponding cocked position of the engagement state of the opening with chopper (200) and closing device (230)
Put and the corresponding open position of off-state of the opening with chopper (200) and closing device (230) between and move, this
One secure mechanical component (130) is suitable to the electric switch (110) is activated in the open position, characterizes the chopper to transmit
(200) signal of off-state,
The modular interface is characterised by that it includes the second secure mechanical component (140), the second secure mechanical component and
One secure mechanical component (130) is different and runs independently of the first secure mechanical component, the second secure mechanical component purport
Being connected to the protection device (300), and can be in the stop position corresponding with the normal operating condition of the protection device (300)
Put and the open position corresponding with the default setting of the over-voltage limitation means (333) of the protection device (300) between and move,
The second secure mechanical component (140) is suitable to the electric switch (110) is activated in the open position, and does not affect described first
The position of secure mechanical component (130), to transmit the signal of the default operation for characterizing the protection device (300), the protection device
(300) be placed in the first secure mechanical component (130) from its open position to the travel paths of its cocked position on, to make
The second secure mechanical component (140) forms the stopper section for the first secure mechanical component (130) in the open position,
So as to forbid the first secure mechanical component to reach its cocked position from its open position.
2. modular interface (100) according to claim 1, wherein, the modular interface is provided with and is intended to make second
Secure mechanical component (140) is positioned at the elastic reseting part (148) of its position of rest.
3. modular interface (100) according to claim 2, wherein, the elastic reseting part is around described second
The spring silk (148) that the main body (146) of secure mechanical component (140) winds, an end of the spring silk are attached on the body,
Another end of the spring silk is located against the standing part locking of the modular interface.
4. modular interface (100) according to claim 1, wherein, the first and second secure mechanicals component (130,
140) installed around two parallel fixed rotary shafts (A1, A2) freely to rotate respectively.
5. modular interface (100) according to claim 1, wherein, the first and second secure mechanicals component (130,
140) it is adapted to make one to cause the rocking arm (150) that electric switch (110) is closed to pivot independently of one another.
6. modular interface (100) according to claim 5, wherein, the rocking arm (150) includes：
- middle body (151), the middle body around with the first and second secure mechanical components (130, rotary shaft 140)
The rotary shaft (A3) of (A1, A2) parallel fixation is installed freely to rotate, and is provided with the finger-like control of the electric switch (110)
Product (152), and
(153,154), the two branches extend from the middle body (151) mutually contradictoryly, in these branches for-Liang Ge branches
One branch (153) has with the abutment face (153A) towards the first secure mechanical component (130), another branch (154)
Towards the abutment face (154A) of the second secure mechanical component (140), and the first and second secure mechanicals component (130,140) divide
Be not pressed in the rocking arm (150) branch (153, on abutment face (153A, 154A) 154), to realize towards the electric switch (110)
Pivot.
7. modular interface (100) according to claim 1, wherein, the first secure mechanical component (130) is including plate
Portion (131), a face of the plate portion are carried for receiving the supporting member (132) of fixed rotary shaft (A1), the plate portion it is another
The one opposite pin (133) that is connected with the opening and closing device (230) of chopper (200) of supporting, the plate portion include for
Control the electric switch (110) finger-like actuated piece (134) and by arm (135) extend, the arm with finger-like actuated piece (134)
Identical side extends and the free end in the arm has a kink (136), and the kink can only lean on the in open position
The stopper section (143) of two secure mechanical components (140).
8. modular interface (100) according to claim 1, wherein, the second secure mechanical component (140) is including arm
(141), the arm includes for controlling the finger-like actuated piece (142) of electric switch (110), and on the one hand has and formed for first
The free end (143) of the stopper section of secure mechanical component (130), on the other hand in the right of the free end (143)
Vertical place is with the end being freely rotatably mounted in the rotary shaft (A2) of a fixation extended in the protection device (300)
(144), the end be connected to lever (145,146), the lever by the rotary shaft (A2) through and be suitable to by least one
Actuator (160) is pivoted around the rotary shaft, at over-voltage limitation means (333) of protection device described in default setting (300),
The action of the actuator is released.
9. modular interface (100) according to claim 8, wherein, the arm of second secure mechanical component (140)
(141) with the lever (145,146) form the integral piece of overall L-shaped together.
10. a kind of protection device (300) of anti-transient state overvoltage, including module (310), the module is provided with holding part (320), the appearance
Put portion (320) and accommodate at least one spark gap housing (330) pulled down and/or insert comprising over-voltage limitation means (333)
And a fusible connecting portion (335), this is fusible, and that connecting portion sets up over-voltage limitation means (333) is electric with the electric terminal of the module
Engagement, it is characterised in that the module includes that (311,312), the casing houses module according to claim 8 or claim 9 to casing
Change interface (100), each actuator (160) being associated with spark gap housing (330) on the one hand passes through elastic reseting part (170)
The casing (311) is connected to, the elastic reseting part is intended to for the actuator (160) to be positioned at off-position, at this
Lever described in off-position (145,146) it is placed in the open position with the arm (141) of the second secure mechanical component (140)
On the other hand corresponding open position, each actuator is by being connected to the spark gap housing (330) of fusible connecting portion (335)
Component (600) is maintained at link position, and described in the link position, elastic reseting part (170) is applied in stress.
11. protection devices (300) according to claim 10, wherein, the elastic reseting part is spiral stretching spring
(170)。
12. protection devices (300) according to claim 10 or 11, wherein, the casing of the module (310) (311,
312) house an axle (190 for being referred to as " housing lock shaft "；190 '), the housing lock shaft is provided with least one locking component (191；
191 ') end (192 for and directly or indirectly coordinating with the first secure mechanical component (130)；192 '), the housing lock shaft
(190；190 ') two different positions can be adopted simultaneously in being movably mounted at the module (310), i.e. be on the one hand referred to as
The first position of " home ", cocked position of the home corresponding to the first secure mechanical component (130), at this
Each locking component (191 in home；191 ') complementary portion (334 with spark gap housing (330)；334 ') coordinate, to prohibit
Only pull down in the module (310) and/or insert the spark gap housing (330), be on the other hand referred to as " approximated position "
The second position, open position of the approximated position corresponding to the first secure mechanical component (130) are each in the approximated position
Locking component (191；191 ') discharge the complementary portion (334 of spark gap housing (330)；334 '), with permission in the mould
The spark gap housing (330) is pulled down and/or is inserted in block (310).
13. protection devices (300) according to claim 12, wherein, it is provided with elastic reseting part (193；193 '), the bullet
Property reset components are intended to the housing lock shaft (190；190 ') shift to home.
14. protection devices (300) according to claim 13, wherein, the end (192) of housing lock shaft (190) with
One conveying member (180) is engaged, and the conveying member is pivotally connected the first secure mechanical component and around with described first
The axle (A4) that the rotary shaft (A1) of secure mechanical component (130) is parallel is installed freely to rotate, the housing lock shaft (190) carry to
Lack a short column (191) and rotatably removably mount within the module (310), with using two different Angle Positions, i.e.
On the one hand it is home, in the home, each short column (191) projects through the appearance for receiving each spark gap housing (330)
Put casing in portion (320) (311, window (315B) 312) is on the other hand approximated position, in the approximated position each
Short column (191) be located at by exiting from the window (315B) casing (311, inside 312).
15. protection devices (300) according to claim 14, wherein, the elastic reseting part is to lock around the housing
The spring silk (193) that axle (190) winds, an end of the spring silk connect the housing lock shaft, another end quilt of the spring silk
Against the standing part locking of the module (310).
16. protection devices (300) according to claim 13, wherein, the form of housing lock shaft (190 ') with tape,
The tape is translatable in module (310) movably to be installed, and be provided with along the tape translation direction orient at least
One otch (191 '), so that one side makes each otch (191 ') engage and spark gap housing in the home
(330) short column (334 ') being connected, the spark gap housing (330) is connected on housing lock shaft (190 '), the opposing party
Face makes each otch (191 ') in the approximated position away from the short column being connected with corresponding spark gap housing (330)
(334 '), with from housing lock shaft (190 ') release spark gap housing (330).
17. protection devices (300) according to claim 16, wherein, the elastic reseting part is spiral compression spring
(193 '), the spiral compression spring are inserted in the end sections (192 ' A) of housing lock shaft (190 ') and the fixation of the module (310)
Between part.
18. a kind of electric components (1) of automatically anti-transient state overvoltage, including the protection device (300) and chopper of the overvoltage of anti-transient state
(200), the protection device and the chopper are by the machine each other of the modular interface (100) according to one of claim 1 to 9
Tool and electrically engage, wherein, the casing of the protection device includes main lateral face (313), the main lateral face by pin (133) with
Horizontal chopper (200) is linked, and the first secure mechanical component (130) is connected to the chopper by the pin (133)
(200) opening and closing device (230).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1450488A FR3016731B1 (en) | 2014-01-21 | 2014-01-21 | INTERFACE FOR INTERCONNECTING A CIRCUIT BREAKER AND A PARAFOUDRE, A SURFACE COMPRISING SUCH AN INTERFACE AND A SELF-PROTECTED ELECTRICAL ASSEMBLY COMPRISING A PARAFOUDRE AND A CIRCUIT BREAKER INTERCONNECTED BY SUCH AN INTERFACE |
| FR1450488 | 2014-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104795289A CN104795289A (en) | 2015-07-22 |
| CN104795289B true CN104795289B (en) | 2017-04-12 |
Family
ID=50829071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109082.8A Active CN104795289B (en) | 2014-01-21 | 2015-01-21 | Modularized interface, anti-transient state overvoltage protector having same, and automatic anti-transient state overvoltage electric assembly |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2897153B1 (en) |
| CN (1) | CN104795289B (en) |
| FR (1) | FR3016731B1 (en) |
| PL (1) | PL2897153T3 (en) |
| RU (1) | RU2667092C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3066653B1 (en) * | 2017-05-19 | 2019-07-12 | Legrand France | AUXILIARY MODULAR APPARATUS AND ASSOCIATED MODULAR ELECTRICAL ASSEMBLY |
| EP4391005A1 (en) * | 2022-12-20 | 2024-06-26 | Hager-Electro Sas | Overvoltage protection assembly and connection module therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011974U1 (en) * | 2007-08-27 | 2007-11-29 | Phoenix Contact Gmbh & Co. Kg | Assembly consisting of a residual current circuit breaker and a surge protection device |
| CN101442201A (en) * | 2007-11-20 | 2009-05-27 | 施耐德电器工业公司 | Tripping interface, module for protection against voltage surges and device for protection against voltage surges |
| DE102009005789A1 (en) * | 2009-01-22 | 2010-07-29 | Phoenix Contact Gmbh & Co. Kg | Surge arrester for protection of electrical low voltage system and -device in e.g. building installation, has monitoring unit with magnetic-field producing unit for producing magnetic field during detection of temporary overvoltage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2851369B1 (en) | 2003-02-13 | 2008-08-08 | Hager Electro Sas | PROTECTION ASSEMBLY AGAINST OVERVOLTAGES DUE TO LIGHTNING |
| FR2871932B1 (en) | 2004-06-18 | 2006-08-04 | Schneider Electric Ind Sas | OVERVOLTAGE PROTECTION DEVICE |
| EP2019407B1 (en) * | 2007-07-26 | 2010-06-02 | BTICINO S.p.A. | Residual current device for an electric circuit breaker |
-
2014
- 2014-01-21 FR FR1450488A patent/FR3016731B1/en not_active Expired - Fee Related
-
2015
- 2015-01-16 EP EP15305042.2A patent/EP2897153B1/en active Active
- 2015-01-16 PL PL15305042.2T patent/PL2897153T3/en unknown
- 2015-01-20 RU RU2015101735A patent/RU2667092C2/en active
- 2015-01-21 CN CN201510109082.8A patent/CN104795289B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011974U1 (en) * | 2007-08-27 | 2007-11-29 | Phoenix Contact Gmbh & Co. Kg | Assembly consisting of a residual current circuit breaker and a surge protection device |
| CN101442201A (en) * | 2007-11-20 | 2009-05-27 | 施耐德电器工业公司 | Tripping interface, module for protection against voltage surges and device for protection against voltage surges |
| DE102009005789A1 (en) * | 2009-01-22 | 2010-07-29 | Phoenix Contact Gmbh & Co. Kg | Surge arrester for protection of electrical low voltage system and -device in e.g. building installation, has monitoring unit with magnetic-field producing unit for producing magnetic field during detection of temporary overvoltage |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2897153A1 (en) | 2015-07-22 |
| EP2897153B1 (en) | 2016-06-29 |
| FR3016731A1 (en) | 2015-07-24 |
| FR3016731B1 (en) | 2016-01-29 |
| RU2667092C2 (en) | 2018-09-14 |
| CN104795289A (en) | 2015-07-22 |
| RU2015101735A (en) | 2016-08-10 |
| RU2015101735A3 (en) | 2018-07-12 |
| PL2897153T3 (en) | 2016-12-30 |
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