CN103227060B - Rotor case for the release mechanism of the switching device of electric switch equipment - Google Patents
Rotor case for the release mechanism of the switching device of electric switch equipment Download PDFInfo
- Publication number
- CN103227060B CN103227060B CN201310035583.7A CN201310035583A CN103227060B CN 103227060 B CN103227060 B CN 103227060B CN 201310035583 A CN201310035583 A CN 201310035583A CN 103227060 B CN103227060 B CN 103227060B
- Authority
- CN
- China
- Prior art keywords
- rotor case
- connecting element
- section
- release mechanism
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
- H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
Abstract
The present invention relates to a kind of switching device for electric switch equipment, particularly chopper（100）Release mechanism（110）Rotor case（10）, it has the first casing member（20a）With the second casing member（20b）, described first casing member and the second casing member are formed each other for receiving described release mechanism（110）Housing interior room（22）, wherein connecting element（30）Make described two casing members（20a、20b）Partly it is fixed to one another, described connecting element has for rotatably supporting described release mechanism（110）At least one of axle section（32）.
Description
Technical field
The present invention relates to a kind of for electric switch equipment, particularly the release mechanism of the switching device of chopper turn
Sub- housing（Rotorgehäuse）, for the switching device of electric switch equipment, this electric switch equipment and be used for installing
The method of switching device.
Background technology
It is known that being provided with release mechanism, to provide in a desired manner for electric switch equipment, particularly chopper
Circuit automatically separately.For example this electric switch equipment also serves as voluntary insurance short-circuiting device.Described release mechanism here is usual
There is a contact bridge or multiple contact bridge, described contact bridge can be in the location status of contact and discontiguous location status
Between move.Described release mechanism here can between these two positions, namely between on-position and open position
Motion, thus must be provided with corresponding supporting structure.It is usually the supporting structure that this is provided with rotation, so that as far as possible compactly
Keep the stroke for this release mechanism and and then structure space.
It is known that this release mechanism is covered by housing, so that protection is in mechanism therein and is independent of outside influences.These turns
Sub- housing is often integrally formed, so that low land keeps expense and the complexity of housing manufacture as far as possible.But for example from DE
It is known that using manifold rotor case around this release mechanism in 198 36 754 A1.As from above-mentioned document
As known, for example using hood-like solid in this manifold housing, described hood-like solid is fixed to one another
And surround described release mechanism.
The disadvantage of known rotor case is that it is restricted in terms of its complexity when single part manufactures.As
Fruit needs two-part housing, and that is necessary for guaranteeing the supporting of enclosure interior and the locking of housing with expending.Not only need for this
Want extra installation steps, and be also required to higher complexity for the design in the structure of each casing member
Degree.
Content of the invention
The purpose of the present invention is that the aforementioned of rotor case known to elimination lacks at least in part in electric switch equipment
Point.The task of the particularly present invention is to provide a kind of rotor of the release mechanism of the switching device for electric switch equipment
Housing, this switching device this electric switch equipment and the method for installation switching device in other words, described rotor case
Body, switching device, electric switch equipment and method are in cost economy and simple mode by a kind of multipart case
Probability is tied with make as compact as possible.
Object defined above by the rotor case as the present invention as described in claim 1, have described in claim 12 special
The switching device levied, the electric switch equipment with feature described in claim 14 and there is feature described in claim 15
Method is realizing.The further feature of the present invention and details are obtained by dependent claims, specification and drawings.Here combines and presses
Feature described by the rotor case of the present invention and details certainly also in relation with the present inventive method, by the present invention electric switch
Equipment and be suitable for by the switching device of the present invention and correspondingly vice versa, thus with regard to about single inventive aspect
Disclosure cross-referenced all the time in other words can be cross-referenced.
It is provided for the release mechanism on the switching device of electric switch equipment by the rotor case of the present invention.Particularly
Described electric switch equipment is chopper compact circuit breaker in other words.By the rotor case of the present invention, there is the first casing member
With the second casing member, described first casing member and the second casing member are formed each other for receiving in the housing of release mechanism
Room.The composition here of described housing interior room is not only understood as the completely enclosed of this interior room.More precisely, constituting housing
Opening is also left in other words in one of casing member between described casing member after interior room, for example described release mechanism
Joint or mechanical component can pass through or be led through described opening.
It is characterised by by the rotor case of the present invention, connecting element makes two casing members partly be fixed to one another.Even
Connect element and there is at least one of axle section for rotatably supporting release mechanism.In other words, by the rotor of the present invention
Housing causes the combination of at least two functions.Therefore, described connecting element except its that casing member is coupled together just in charge of a grade
Also a kind of subfunction is met that is to say, that rotatably supporting at least a portion of described release mechanism outside business.For
For the rotor case known, both functions must produce apart from each other and thus also by accordingly single component, and
In the way of by the present invention, structure space and component are saved by the combination of both functions and thus also save cost.
" being partly fixed to one another " is understood as with regard to described two casing members, and these casing members are due to described connection
Element can not separate again.
Certainly, for example can also realize two casing members to rotate relative to one another, however described rotate against for example permissible
By extra bearing-surface, stopper section stops in other words.Preferably, described connecting element is used in axial direction making two shells
Volume elements part is fixed to one another.It is further preferred that described casing member each other by translate in the way of movement also by connecting element
To stop.It is particularly preferred that described two casing members are for example connected in other words by form fit by described connecting element
It is connected by power transmission and be partly fixed to one another along all of direction of relative movement.
Axle section for rotationally supporting is preferably designed to axle and therefore has the substantially circular in other words of circle
Cross section.Described axle section is used for rotatably supporting at least a portion of described release mechanism.Particularly on described axle section
Rotatably support the cable bridge of described release mechanism in a straightforward manner or in an indirect way.For this reason, described connecting element,
Particularly axle section is preferably made up of the respective material with necessary mechanical stability.It can be for example metal, especially
Steel.Therefore for example can be using rustless steel or the common steel with corresponding corrosion-inhibiting coating.
Resulted in the advantage that with combining of rotational supporting structure by described connecting element, for rotational supporting structure must
The mechanical stability wanted also be available for being used as simultaneously for make stability that described casing member is partly fixedly secured to one another because
Element.Thus with for example by means of be made of plastics be engaged-setting element and be fixed to one another, known multipart case element
Compare, higher mechanical stability can also be obtained, and do not produce surcharge.Even reduce complexity Manufacturing cost.
Certainly, within the scope of the invention it is also contemplated that plural casing member, described casing member is particularly
All, let us say that and be partly fixed to one another by described connecting element as along pearl chain.Described fixation is for two
Preferably directly realized by described connecting element for individual outmost casing member, and the casing member being formed therebetween is then
Partly it is fixed to one another indirectly by connecting element by adjacent casing member.
Furthermore, it may be desirable to, it is noted that being propped up by rotation with described release mechanism for described connecting element
The corresponding match materials of the part held.For this reason, a part for for example described connecting element, especially described axle section can be provided with
Corresponding fine surface structure, so that the frictional force reducing on this surface is worn and torn in other words.
It may be advantageous that in the rotor case by the present invention, described connecting element is particularly in its opposed end
On there is the first supporting device and the second supporting device.This two supporting devices are configured to for described rotor case to rotate twelve Earthly Branches
Hold in first bearing and the second bearing of described switching device.This rotationally supporting for example can be by being used as supporting device
The axle journal corresponding groove that inserts in described switching device recess to be realized in peviform structure in other words in other words.In other words,
By this embodiment, in the rotor case by the present invention, provide the third function by described connecting element.Except even
Connection function and for the primary supporting functions of a part of release mechanism outside, provide in this embodiment extra,
Let us say that secondary, for whole rotor case to the supporting in external switching device.Portion with regard to described release mechanism
The supporting of part can also be referred to " interior support ", and can also refer to regard to supporting in switching device for the described rotor case
" external support ".This further reduces the complexity of the design of described rotor case and simultaneously in turning by the present invention
Especially provide higher motility function concentration degree higher in other words in sub- housing in connecting element.Supporting device is for example made
It is formed on one or two ends of connecting element for head or as bolt.Especially herein relate to described connecting element
Axial projection axle journal shape in other words component.By being especially placed on the end of connecting element, reduce by supporting structure
In cause power, particularly support moment.Furthermore, it is possible to keep the necessary structure for this connecting element particularly compactly
Space.
Another advantage can obtain in the following manner, is used for propping up of rotation in the rotor case by the present invention
The axis coaxle of the rotation axiss of bearing structure and described axle section or substantially co-axially extend through the first supporting device and the
Two supporting devices.It means that the rotation of release mechanism to be realized essentially around identical axis, such as it is with regard to whole rotor
The situation that housing rotates in switching device is such.Thus, the geometrical length of connecting element can also be reduced further and make
The whole complexity of rotor case minimizes.Can realize in this way more readily installing, because interface unit must
Surely it is particularly easy to through in described rotor case the corresponding opening in casing member in other words.
Following situations are also advantageous, within the scope of the invention for rotor case described two for rotation
At least one of supporting device holding has bearing-surface.This bearing-surface is at least partially through the supporting area of described connecting element
The shell surface of section is constituting.The corresponding end section of connecting element thus can be passed through, exist particularly by described supporting device again
Fixing function is provided in functional unit together with external support.Described bearing-surface is preferably cylindricality shell surface, and described cylindricality shell surface can
With with respect to corresponding tub（Topf）Corresponding groove is rotated in other words.Thus to improve in the present inventive method
The compactedness of described rotor case.In this way it is also possible to carry out flat bearing in corresponding bearing, thus can also
When rotated, during switching process, namely transmit higher power.Thus, although described compact and simple structure also provides for
Higher mechanical stability.
Obtain another advantage in the following cases：Axle section described in the rotor case by the present invention passes through described
Opening in two casing members extends through described housing interior room.In other words, described connecting element, particularly its axle section
Extend or extend through described housing interior room in described housing interior room and from described on the both sides of described casing member
Stretch out in housing interior room.With regard to simply extending through of described connecting element, this point is particularly with the base for axle section
Constant in basis is favourable only for the axle cross section of reduction in other words.To revolve for a part for described release mechanism
The supporting that the mode turning is realized is realized in this way without any problems in described housing interior room.Although it is possible to
Described connecting element is placed in desired position from the outside.
Another advantage is obtained by following manner, connecting element described in the rotor case by the present invention be designed to
Few two-part, wherein at least one Part I can the outside of described first casing member close to and at least one the
Two partly can be close in the outside of described second casing member.Although it means that in described housing interior room extend or
Say and extend through described housing interior room it is also possible to simply and rapidly install described connecting element.Especially conclusive operation
Can namely implement from the outside of described rotor case from the outside.Additionally, in this way, reduce each housing unit
The overall size of part and thus also reduce the overall size of described rotor case.
It is equally advantageous in the following cases, described in the rotor case of the present invention, connecting element has head section
With the base section being specifically configured to separate part.Between head section and base section, make described two housing parts offices
Portion it is fixed to one another.Thus here can be referred to a kind of form fit at least in part and connect（Formschluss）, because passing through
The stationary positioned with respect to base section of head section is implemented to fix in the mode of local for described two casing members.At this
It is related to a kind of particularly simple embodiment for connecting element, to provide in a desired manner for institute in the case of kind
The local each other stating casing member is fixing.Head section and base section itself are fixed and phase with regard to the local of described casing member
Mutually it is used as bearing.
It is also advantageous in the following cases, in the rotor case by the present invention, described head section and/or basal seat area
Section is respectively provided with supporting device or constitutes supporting device.Except by head section and/or base section by the present invention's
Outside mode is fixed, here also provides for a kind of function joint by head section and/or base section, that is, described shell
The fixation of volume elements part is combined with external support.Thus equally realized desired dual in the way of special saving locational space
Function, such that it is able to save structure space and cost.
Obtain another advantage in the following cases：Axle section described in the rotor case by the present invention is connected to described
There is installing device, particularly external screw thread in head section and on its end opposed with described head section.This peace
Dress device and the corresponding installing device of base section, particularly female thread collective effect.In described rotor case by this
In bright design, this is for manifold structure, namely particularly with being favourable for single base section
's.Certainly, described female thread and externally threaded design are made up of reverse kinetically with may be reversed.Except
Naturally it is also possible to consider other methods of attachment for described installing device outside being threaded.Here not only will mention can
Inverse connection possibility and irreversible connection possibility will be mentioned.Therefore can using welding, bonding, occlusion-positioning even
Connect or pin joint.
Obtain another advantage in the following cases：Connecting element described in the rotor case by the present invention have to
Few one contact surface being used for the attachment force that transmission is used for making described two casing members partly be fixed to one another.This contact surface is put down
Face it is bearing at least one of described two casing members.The supporting of especially described plane refers to substantially flat
Hold.Thus let us say that a kind of power transmission face of offer, this power transmission face causes described casing member, desired local each other
Fixing.In a switching situation-wherein very high power may partly be applied on described release mechanism it is necessary to eliminate these power
To guarantee that described housing is not damaged, described power can correspondingly be eliminated by the big driving face for power for this, described
Power is produced by this contact surface.
Similarly advantageous in the following cases：Connecting element described in the rotor case by the present invention is particularly the bottom of at
On seat section and/or in described head section, there is at least one operator region, described in this operator region is configured to make
Two casing members are fixed local each other.This operator region can be for example flat face, and this flat face is from supporting device
Diametrically indentation on bearing-surface in other words.Thus for example can be engaged with instrument, without damaging described bearing-surface.?
It is also contemplated that other joint probabilities in the scope of the present invention, for example, pass through handss.Thus it is for example possible to setting surface knot
Structure, such as annular knurl, to produce desired be fixed to one another in the mode of local for described casing member with handss.The present invention's
In the range of it is also contemplated that other operator region, being for example used for the cross bath that operated with screwdriver or common groove.
Another theme of the present invention is a kind of switching device for electric switch equipment, particularly chopper, its tool
There is at least one release mechanism, described release mechanism is surrounded by rotor case.Described rotor case here is constituted according to the present invention.
Thus identical by the advantage that the switching device of the present invention achieves with reference has been illustrated by the rotor case of the present invention in detail
Advantage.
Can so be improved by the switching device of the present invention, be arranged outer housing around described rotor case, outer at this
In cover, the supporting device especially by described connecting element supports described rotor case in rotary manner by means of bearing.Institute
State bearing here to be for example designed to receive shell, receive basin or receiving channel.Thus this switching device can provide a total system
System, this total system also has two functions with regard to rotationally supporting in addition to the linkage function of described interface unit, that is,
Internal rotating supporting and outside rotationally support.
Another theme of the present invention is a kind of electric switch equipment, particularly chopper, and it has at least one by this
The switching device of invention.Here can also be by obtain with reference in detail by this with combining of the rotor case by the present invention
The advantage of the advantage equal number that the rotor case of invention has illustrated.
Another theme of the present invention is a kind of for installing the method especially by the switching device of the present invention.The method
It is characterised by, between two casing members of rotor case, arranges release mechanism, and connecting element is being constituted for described
Two casing members are made partly to be fixed to one another in the case of the rotational supporting structure of release mechanism.Here can see well
Go out, by the connection of described two casing members and its corresponding local is fixing each other, let us say that and produce for institute simultaneously
State the desired of release mechanism to rotationally support.By embodiment, this to realize frequently by the following manner, i.e. described first company
Connecing element is provided with its axle section and subsequently successively by described first casing member, release mechanism and the second casing member
Shift onto successively on described axle section.Described connecting element and single the second end, an especially base section are made into set, and
Set up at least part of form fit by stop surface between connecting element and casing member to be connected.From there through described connection
Element provides simultaneously and rotationally supports and linkage function.
Feature in the present inventive method in particular, in that, described rotor case to be constituted according to the present invention.Correspondingly, by this
The advantage identical advantage that the method for invention causes with reference has been illustrated by the rotor case of the present invention in detail.
Brief description
Below by way of accompanying drawing, the present invention is explained in detail.Wherein schematically show：
Fig. 1 shows the first embodiment of the rotor case 10 by the present invention；
Fig. 2 shows the exploded view of the embodiment by Fig. 1；
Fig. 3 a shows a kind of embodiment of the connecting element by the present invention；
Fig. 3 b shows the connecting element being in disassembly status of Fig. 3 a；
Fig. 4 shows a kind of embodiment of the switching device by the present invention；With
Fig. 5 shows the partial view of the switching device by the present invention.
Reference numerals list：
10 rotor cases
20a first casing member
20b second casing member
22 housing interior rooms
24 openings
30 connecting elements
The first end of 30a connecting element
The second end of 30b connecting element
32 axle sections
32a installing device
34a first supporting device
34b second supporting device
35 bearing-surfaces
36 support section
37 head section
38 base sections
39 contact surfaces
40 operator regions
100 switching devices
110 release mechanisms
120a first bearing
120b second bearing
130 outer housings
R rotation axiss
W axis
There is identical function and the element of model of action is respectively provided with identical reference in Fig. 1 to 5.
Specific embodiment
Fig. 1 and 2 shows the first embodiment of the rotor case 10 by the present invention.This rotor case 10 has two
Casing member 20a and 20b, this two casing members can be separated from each other as example Fig. 2 illustrates.Additionally, being provided with one
Connecting element 30, the axle section 32 of this connecting element passes through the inside of rotor case 10, namely housing interior room 22.Thus described
Axle section 32 constitutes the part for release mechanism 110 as example figure 4 illustrates in described housing interior room 22
Rotational supporting structure.
In order to partly be fixed two casing member 20a and 20b relative to each other, described connecting element 30 has head
Portion's section 37 and base section 38.Described head section 37 and base section 38 are respectively provided with contact surface 39, and described contact surface props up
Hold on the lateral surface of corresponding casing member 20a and 20b.As can be found out in Fig. 3 a and 3b, due to described company
Connect element 30 to have form on its axle section 32 end opposed with head section 37 is externally threaded installing device 32a,
So single base section 38 is to be used as the internal thread rotation of installing device 32a accordingly on this external screw thread.By screw thread even
Connect and two casing member 20a and 20b are fixed relative to each other, especially mutually compress.As long as being not provided with extra prevention rotation
The component turning, that is fixing with regard to carrying out local by this way, and the fixation of this local prevents two casing member 20a and 20b from existing
It is separated from each other in axial direction.Even so, in principle it is also conceivable to described two casing member 20a and 20b between around axle
Line W rotates against.
In the embodiment of Fig. 1 and 2, connecting element 30 is equipped with supporting device 34a and 34b in addition.Therefore described
First supporting device 34a is provided with head section 37 and the second supporting device 34b is provided with described base section 38.
Two supporting device 34a and 34b are substantially identical and are specifically configured to the shell surface that form is bearing-surface 35.Especially post
Shape shell surface.Thus it is also possible to refer to support section 36 for these bearing-surfaces 35.This support section 36 can be by supporting
Face 35 be bearing in form in switching device be the first bearing 120a and the corresponding bearing receptacle of the second bearing 120b on.By
This, whole rotor case 10 equally can be supported in rotary manner by the first and second supporting device 34a and 34b.
This supporting situation for example can be known from Fig. 4 and be properly termed as outside and rotationally supports.
Fig. 5 is also shown for this supporting situation, wherein not shown described rotor case 10 here, for it is better seen that opening
Close the outer housing of device 100（Einhausung）130 first bearing 120a in other words.
Described connecting element 30 is also designed to two-part as Fig. 3 a and 3b is shown more clearly that.In connecting element
The component separately constituting of base section 38 and head section 37 is provided with 30 two end 30a and 30b.At this
It is provided with operator region 40 respectively twice on two sections 37 and 38.It is bearing-surface that this operator region is designed to form here
35 docking portion（Rücksprung）Substantially flat face.Can be thus the operator region 40 of control surface in these forms
On lay instrument, such as nut spanner, to set up threaded between two components of connecting element 30.It is also contemplated that
By this operator region 40 carry out manual rotating against carry out threaded.
Only in the range of embodiment, the present invention will be described for explanation before described embodiment.It is self-evident,
As long as each feature of described embodiment technically meaningful can freely combination with one another, without deviating from the present invention's
Scope.
Claims (24)
1. it is used for the switching device of electric switch equipment（100）Release mechanism（110）Rotor case（10）, it has first
Casing member（20a）With the second casing member（20b）, described first casing member and the second casing member form each other and are used for connecing
Receive described release mechanism（110）Housing interior room（22）,
It is characterized in that,
Connecting element（30）Make described two casing members（20a、20b）Partly it is fixed to one another, described connecting element has use
In rotatably supporting described release mechanism（110）At least one of axle section（32）, wherein said connecting element（30）If
Count at least two parts, wherein at least one Part I can be in described first casing member（20a）Outside close to and
At least one Part II can be in described second casing member（20b）Outside close.
2. the rotor case as described in claim 1（10）,
It is characterized in that,
Described connecting element（30）There is the first supporting device（34a）With the second supporting device（34b）, described first supporting device
It is configured to described rotor case with the second supporting device（10）It is rotatably supported at described switching device（100）First
Seat and the second bearing（120a、120b）In.
3. the rotor case as described in claim 1（10）,
It is characterized in that,
Described connecting element（30）In its opposed end（30a、30b）On there is the first supporting device（34a）With the second supporting
Device（34b）.
4. the rotor case as described in claim 2（10）,
It is characterized in that,
In described rotor case（10）In for rotation supporting structure rotation axiss（R）With described axle section（32）Axis
（W）Coaxially or substantially co-axially extend through described first supporting device（34a）With the second supporting device（34b）.
5. the rotor case as any one of aforementioned claim 2 to 4（10）,
It is characterized in that,
Described two supporting devices for rotationally supporting（34a、34b）At least one of there is bearing-surface（35）, described
Bearing surface is at least partially through described connecting element（30）Support section（36）Shell surface constituting.
6. the rotor case as any one of aforementioned claim 1 to 4（10）,
It is characterized in that,
Described axle section（32）By described two casing members（20a、20b）In opening（24）Extend through in described housing
Room（22）.
7. the rotor case as any one of aforementioned claim 1 to 4（10）,
It is characterized in that,
Described connecting element（30）There is head section（37）With base section（38）, in described head section and described basal seat area
Between section, make described two casing members（20a、20b）Partly it is fixed toward each other.
8. the rotor case as described in claim 7（10）,
It is characterized in that,
Described base section（38）It is designed to separate part.
9. the rotor case as described in claim 7（10）,
It is characterized in that,
Described head section（37）And/or base section（38）It is respectively provided with supporting device（34a、34b）Or composition supporter
Part.
10. the rotor case as described in claim 7（10）,
It is characterized in that,
Described axle section（32）It is connected to described head section（37）Upper and in itself and described head section（37）Opposed end
Installing device is had on portion（32a）, described installing device and described base section（38）Corresponding installing device（38a）Jointly
Effect.
11. rotor cases as described in claim 10（10）,
It is characterized in that,
Described axle section（32）At it with described head section（37）External screw thread is had on opposed end as described erector
Part（32a）.
12. rotor cases as described in claim 11（10）,
It is characterized in that,
Described base section（38）Corresponding installing device（38a）It is female thread.
13. rotor cases as described in claim 7（10）,
It is characterized in that,
Described connecting element（30）Have at least one for transmission for making described two casing members（20a、20b）Partly
The contact surface of the attachment force being fixed to one another（39）, described contact surface plane earth is bearing in described two casing members（20a、20b）
At least one of on.
14. rotor cases as described in claim 7（10）,
It is characterized in that,
Described connecting element（30）There is at least one operator region（40）, described operator region is configured to so that described two
Casing member（20a、20b）Local is fixing each other.
15. rotor cases as described in claim 14（10）,
It is characterized in that,
Described connecting element（30）In described base section（37）Above and/or in described head section（38）On there is at least one
Operator region（40）.
16. rotor cases as described in claim 1（10）,
It is characterized in that,
Described electric switch equipment is chopper.
17. switching devices being used for electric switch equipment（100）, it has at least one release mechanism（110）, described disconnection machine
Structure is by rotor case（10）Surround,
It is characterized in that,
Described rotor case（10）There is the feature any one of claim 1 to 16.
18. switching devices as described in claim 17（100）,
It is characterized in that, around described release mechanism（110）And rotor case（10）Arrangement outer housing（130）, in described outer housing
By means of bearing（120a、120b）Support described rotor case in rotary manner（10）.
19. switching devices as described in claim 18（100）,
It is characterized in that, by described connecting element in described outer housing（30）Supporting device（34a、34b）By means of bearing
（120a、120b）Support described rotor case in rotary manner（10）.
20. switching devices as described in claim 17（100）,
It is characterized in that,
Described electric switch equipment is chopper.
21. electric switch equipments, have the switching device of feature any one of claim 17 to 20 including at least one.
22. electric switch equipments as described in claim 21,
It is characterized in that,
Described electric switch equipment is chopper.
23. are used for installing the switching device with feature any one of claim 17 to 20（100）Method,
It is characterized in that,
In rotor case（10）Two casing members（20a、20b）Between arrange release mechanism（110）, and connecting element
（30）It is used for described release mechanism constituting（110）Rotational supporting structure in the case of make described two casing members（20a、
20b）Partly it is fixed to one another.
24. methods as described in claim 23,
It is characterized in that,
Described rotor case（10）It is designed as the feature having any one of claim 1 to 16.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012201257.5 | 2012-01-30 | ||
| DE201210201257 DE102012201257A1 (en) | 2012-01-30 | 2012-01-30 | Rotor housing for aperture mechanism of electrical circuit breaker, has connecting element for locally connecting housing elements, where connecting element has shaft section for rotary storage of part of opening mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103227060A CN103227060A (en) | 2013-07-31 |
| CN103227060B true CN103227060B (en) | 2017-03-01 |
Family
ID=48783730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310035583.7A Expired - Fee Related CN103227060B (en) | 2012-01-30 | 2013-01-30 | Rotor case for the release mechanism of the switching device of electric switch equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103227060B (en) |
| DE (1) | DE102012201257A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769016B (en) * | 2020-06-06 | 2022-07-05 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Multi-contact finger moving contact and contact system of molded case circuit breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063964A (en) * | 1991-02-04 | 1992-08-26 | A·B·钱斯公司 | The assembly that has depressurized system |
| EP1513178A2 (en) * | 2003-09-06 | 2005-03-09 | Moeller GmbH | Contact arrangement for current limiting circuit breaker |
| CN101373671A (en) * | 2007-08-21 | 2009-02-25 | 西门子公司 | Switching device with a switching shaft for mounting a rotary contact link and multipole switching device arrangement |
| CN202126981U (en) * | 2011-06-29 | 2012-01-25 | 上海良信电器股份有限公司 | Breaker and moving contact system thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE637494C (en) * | 1932-07-09 | 1936-10-29 | Aeg | Electrical high current switch, in particular off switch |
| US2340682A (en) * | 1942-05-06 | 1944-02-01 | Gen Electric | Electric contact element |
| DE3347120A1 (en) * | 1983-12-22 | 1985-07-11 | Siemens AG, 1000 Berlin und 8000 München | ELECTRO-DYNAMIC OPENING CONTACT SYSTEM |
| DE19836754B4 (en) | 1998-08-13 | 2006-10-05 | Aeg Niederspannungstechnik Gmbh & Co Kg | Switch shaft unit for switches |
-
2012
- 2012-01-30 DE DE201210201257 patent/DE102012201257A1/en not_active Withdrawn
-
2013
- 2013-01-30 CN CN201310035583.7A patent/CN103227060B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063964A (en) * | 1991-02-04 | 1992-08-26 | A·B·钱斯公司 | The assembly that has depressurized system |
| EP1513178A2 (en) * | 2003-09-06 | 2005-03-09 | Moeller GmbH | Contact arrangement for current limiting circuit breaker |
| CN101373671A (en) * | 2007-08-21 | 2009-02-25 | 西门子公司 | Switching device with a switching shaft for mounting a rotary contact link and multipole switching device arrangement |
| CN202126981U (en) * | 2011-06-29 | 2012-01-25 | 上海良信电器股份有限公司 | Breaker and moving contact system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012201257A1 (en) | 2013-08-01 |
| CN103227060A (en) | 2013-07-31 |
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Granted publication date: 20170301 Termination date: 20220130 |