CN109904039A - A kind of mesohigh breaker expelled with product between insulating contact - Google Patents
A kind of mesohigh breaker expelled with product between insulating contact Download PDFInfo
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- CN109904039A CN109904039A CN201910134817.0A CN201910134817A CN109904039A CN 109904039 A CN109904039 A CN 109904039A CN 201910134817 A CN201910134817 A CN 201910134817A CN 109904039 A CN109904039 A CN 109904039A
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- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000009877 rendering Methods 0.000 description 1
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Abstract
The invention discloses a kind of mesohigh breakers expelled with product between insulating contact, the beneficial effect of generation is under the action of micro dynamic tentaculum, the angle that it can be made to spray outward is outwardly, contact can be played a certain protective role, under the action of middle section is reflected off point device, the product of injection can be reflected to upper and lower, under the action of collection leads device, the product sprayed upwards can be collected, the amount of being downwardly directed toward is cut on separator, under the action of amount cuts separator, after collecting to a certain amount of product, the distance of the screen plate between it can be made to increase, product is set to fall to whipping device, remain in internal top after avoiding product from spraying upwards and influences circuit normal power-up, under the action of whipping device and support union cooperate, it is set to generate circumferential thrust, it is turned, make its production Raw centrifugal force, product is thrown away to slag-discharging device and is discharged, avoids product excessive in building up inside, and causes leaky.
Description
Technical field
The present invention relates to electric elements fields, and particularly a kind of mesohigh expelled with product between insulating contact is disconnected
Road device.
Background technique
If breaker refers to there is the case where short circuit, electric appliance operating overload or excess load, circuit under-voltage in circuit
Under, automatic trigger internal transmission achieves the device of auto power off, can play guarantor to circuit, household electrical appliance
Shield effect, and its easy to operate, safety, therefore be just widely used.
But wherein for split type breaker, since its operating stick is apart from larger, separating brake or when closing a floodgate, separating brake or
Person close a floodgate caused by after power passes to contact, be easy to make contact to occur bouncing apart from too small, be just easy to produce between contact at this time
To spraying everywhere, the product of part is just deposited in insulation crust, and then leads to insulation crust not for metallic vapour and drop
It insulating again, and these products are reflected everywhere inside the housing, least a portion of product is easy to be reflected back between contact,
It produces object after contacting with each other with contact, just easily causes production object and generates heat and then burn, damages equipment.
Summary of the invention
In view of the deficienciess of the prior art, expelling it is an object of the present invention to provide a kind of with product between insulating contact
Mesohigh breaker, to solve at present for split type breaker, since its operating stick is apart from larger, separating brake or when closing a floodgate,
Its separating brake or after power passes to contact caused by closing a floodgate is easy to make contact to occur bouncing apart from too small, between contact just at this time
Metallic vapour and drop are easy to produce to spraying everywhere, the product of part is just deposited in insulation crust, and then is caused absolutely
Edge shell no longer insulate, and these products are reflected everywhere inside the housing, and least a portion of product is easy to be reflected back
Between contact, object is produced after contacting with each other with contact, is just easily caused production object and is generated heat and then burn, damages asking for equipment
Topic.
To achieve the goals above, the present invention is to realize by the following technical solutions: one kind has between insulating contact
The mesohigh breaker that product expels, structure include: upper layer electric wire connecting junction, main body, intelligent adapter, lower layer's electric wire connecting junction, connection
Dynamic device, reset button, gate, the lower end of the upper layer electric wire connecting junction is nested in the top of main body, the right surface of the main body and intelligence
The left surface of energy adapter fits and is electrically connected, and the upper surface of lower layer's electric wire connecting junction is nested in the lower section of main body, described
The upper end of clutch and gate are sequentially connected, and the reset button is nested on the front of main body, the front surface of the gate with
The inner surface of main body fits, and the clutch includes passing connect device, gear frame, cut from device, slag-discharging device, pass width device, racking frame, institute
It states biography and connects device and gear frame and be sequentially connected and be interlocked, the lower end of the gear frame is nested in the top cut from device, and described section
The lower right corner from device is equipped with slag-discharging device, and the upper end for passing width device is nested in the lower section of racking frame, the upper end edge of the racking frame
The back side of device is connect embedded in biography.
To optimize above-mentioned technical proposal, the measure further taken are as follows:
It is preferred that described section from device by transmission line, protection terminal, dynamic union, moving contact, amount instead from dynamic device, wave
Line pipe, insulation crust composition, the lower end of the transmission line are nested in the top of protection terminal, the lower end of the protection terminal and dynamic
The upper end of union is connected, and the lower end of the dynamic union is nested with moving contact, and the moving contact amount of being embedded in is anti-upper from dynamic device
Side, anti-the lower end from dynamic device is electrically connected the amount with the upper end of bellows, and the bellows is embedded in insulation crust, the amount
Instead there is the through-hole circularized on the lower end from dynamic device, its internal remaining product of institute can be discharged.
It is preferred that the amount is instead reflected off a point device by static contact, middle section from dynamic device, collection leads device, amount cuts separator,
Whipping device, support union composition, the upper end and middle section of the static contact are reflected off point device on the same axis, and the middle section is reflected off
Be nested with collection on the outside of point device and lead device, it is described collect lead the lower section of device and be equipped with amount and cut a separator, the amount cuts separator and whipping device
On the same axis, it the lower surface of the whipping device and supports the upper surface of union and fits, the middle section is reflected off during a point device is
Between diameter it is minimum, it is arc that the diameter toward up and down direction, which becomes larger, the production object that can be generated vertically into
Row reflection, can be avoided product and is reflected back contact, and the collection leads that device can reach will after the product for being reflected top is concentrated
It directs it to lower section under the action of internal channel.
It is preferred that the whipping device is by moving magnet ring, the ring that trackslips, aggregator, expelling board group at the dynamic magnet ring is embedding
It is placed in aggregator and on the same axis, the ring that trackslips is embedded in the outer surface on the downside of aggregator, the aggregator
Left side is equipped with and expels plate and be integrated, and the dynamic magnet ring is circle, itself has certain magnetic field, magnetic direction
It is opposite that magnetic direction is formed by with the conducting wire that inside is connected.
It is preferred that the moving contact is made of micro dynamic tentaculum, connector, fagging, the micro dynamic tentaculum
Upper end is nested in the lower section of connector, and the upper surface of the connector and the lower surface of fagging fit, the micro dynamic tentaculum
For downward arc electrified metal, itself has certain ductility, in the case where mutual extrusion it is intermediate can to contract,
Increase contact area, the connection degree of stabilizing circuit.
Beneficial effect
A kind of mesohigh breaker expelled with product between insulating contact of the present invention, first by the three-phase conducting wire in circuit
It accesses in upper layer electric wire connecting junction and lower layer's electric wire connecting junction, then the movement for pulling gate to close a floodgate, driving force just reaches biography and connects device at this time
On, gear frame is pushed down on, the transmission line cut from device is pushed down on, protection terminal is driven to move down, in dynamic union
Moving contact is pushed down under effect, keeps moving contact and the static contact instead from dynamic device mutually close, fagging pushes down on connection at this time
Device makes micro dynamic tentaculum move closer to static contact, and dynamic tentaculum micro at this time just gradually pressed under the effect of external force by middle section
Contracting, just generates metallic vapour and drop between two contacts at this time, sprays product everywhere outward, generates
Object is sprayed to middle section when being reflected off on point device, under the action of its shape, is made product reflection direction up and down, is avoided
It is injected directly on contact, and the product reflected upwards at this time falls in collection and leads the amount of falling to section separator under device, then its effect
On, product under the action of its elasticity, increases its gap spacing, makes it after amount is cut on separator and pushed to constant weight
It subsides to whipping device, while after the electric field generated after being powered and dynamic magnet ring phase separation, so that it is generated twisting resistance, being turned
Come, drives aggregator rotation, make it that will expel strip and move, make product by centrifugal force, discharge it to row along plate is expelled
It considers hole to be worth doing, then discharges it, avoid being deposited in inside, effectively prevent leaky.
The beneficial effect of generation is: under the action of micro dynamic tentaculum, under the shape of itself, it can be made to spray outward
The angle penetrated outwardly, is generated heat after avoiding its product from reflecting between contact, is played a certain protective role to contact, in middle section
It is reflected off under the action of point device, it can be avoided vertically to reflect in contact, led in collection by the product of injection to upper and lower reflection
Under the action of device, the product sprayed upwards can be collected, the amount of being downwardly directed toward is cut on separator, cuts separator in amount
Under the action of, after collecting to a certain amount of product, the distance of the screen plate between it can be made to increase, product is made to fall
To whipping device, internal top is remained in after avoiding product from spraying upwards and influences circuit normal power-up, in whipping device and support
Under the action of union cooperates, so that it is generated circumferential thrust, be turned, so that it is generated centrifugal force, product is got rid of
It is discharged out to slag-discharging device, avoids product excessive in building up inside, and cause leaky.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing in describing below to embodiment is made in detail
It carefully introduces, allows other features, purposes and advantages of the invention will become more apparent with this:
Fig. 1 is a kind of structural schematic diagram of the mesohigh breaker expelled with product between insulating contact of the present invention.
Fig. 2 just cuts open structural schematic diagram for clutch of the present invention.
Fig. 3 is volume rendering structural schematic diagram of the present invention section from device.
Fig. 4 is perspective detailed construction schematic diagram of the present invention amount instead from dynamic device.
Fig. 5 is the detailed construction schematic diagram of whipping device of the present invention.
Fig. 6 is the enlarged structure schematic diagram of moving contact of the present invention.
Description of symbols: upper layer electric wire connecting junction -1, main body -2, intelligent adapter -3, lower layer's electric wire connecting junction -4, clutch -5,
Reset button -6, gate -7, biography connect device -51, gear frame -52, cut from device -53, slag-discharging device -54, pass width device -55, racking frame -
56, transmission line -531, protection terminal -532, dynamic union -533, moving contact -534, amount are instead from dynamic device -535, bellows -536, absolutely
Edge shell -537, static contact -5351, middle section is reflected off a point device -5352, collection leads device -5353, amount cuts separator -5354, whipping
Device -5355, dynamic magnet ring -53551, the ring -53552 that trackslips, aggregator -53553, expels plate -53554, is micro support union -5356
Dynamic tentaculum -5341, connector -5342, fagging -5343.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 6 is please referred to, the present invention provides a kind of mesohigh breaker expelled with product between insulating contact: its
Structure includes: upper layer electric wire connecting junction 1, main body 2, intelligent adapter 3, lower layer's electric wire connecting junction 4, clutch 5, reset button 6, gate 7, institute
The lower end for stating upper layer electric wire connecting junction 1 is nested in the top of main body 2, the left surface phase on the right surface of the main body 2 and intelligent adapter 3
It is bonded and is electrically connected, the upper surface of lower layer's electric wire connecting junction 4 is nested in the lower section of main body 2, the upper end of the clutch 5 and lock
Door 7 is sequentially connected, and the reset button 6 is nested on the front of main body 2, the front surface of the gate 7 and the inner surface of main body 2
It fitting, the clutch 5 includes passing connect device 51, gear frame 52, cut from device 53, slag-discharging device 54, pass width device 55, racking frame 56,
The biography connects device 51 and gear frame 52 and is sequentially connected and is interlocked, and the lower end of the gear frame 52 is nested in section upper from device 53
Side, the described section of lower right corner from device 53 are equipped with slag-discharging device 54, and the upper end for passing width device 55 is nested in the lower section of racking frame 56, institute
The upper end for stating racking frame 56 is embedded in the back side for passing and connecing device 51.
It is preferred that described section from device 53 by transmission line 531, protection terminal 532, dynamic union 533, moving contact 534,
Amount is instead formed from dynamic device 535, bellows 536, insulation crust 537, and the lower end of the transmission line 531 is nested in protection terminal 532
Top, it is described protection terminal 532 lower end be connected with the upper end of dynamic union 533, the lower end of the dynamic union 533 is nested with
Moving contact 534, the anti-top from dynamic device 535 of 534 amount of being embedded in of moving contact, the amount anti-lower end from dynamic device 535 and wave
The upper end of line pipe 536 is electrically connected, and the bellows 536 is embedded in insulation crust 537, the anti-lower end from dynamic device 535 of the amount
On have the through-hole circularized, its internal remaining product of institute can be discharged, avoid accumulating inside it is excessive, guarantee to be powered and
The fluency of transmission.
It is preferred that the amount is instead reflected off point device 5352 by static contact 5351, middle section from dynamic device 535, collection leads device
5353, amount is cut separator 5354, whipping device 5355, support union 5356 and is formed, and the upper end and middle section of the static contact 5351 are reflected
From device 5352 is divided on the same axis, the outside that the middle section is reflected off point device 5352 is nested with collection and leads device 5353, and the collection is led
The lower section of device 5353 is equipped with amount and cuts separator 5354, and the amount cuts separator 5354 and whipping device 5355 on the same axis, institute
The upper surface of the lower surface and support union 5356 of stating whipping device 5355 fits, and it is intermediate straight that the middle section, which is reflected off point device 5352,
Diameter is minimum, and it is arc, the production object that can be generated vertically carries out instead that the diameter toward up and down direction, which becomes larger,
It penetrates, can be avoided product and be reflected back contact, the collection, which leads device 5353, can reach general after the product for being reflected top is concentrated
It directs it to lower section under the action of internal channel, avoid the product for reflexing to top under its gravity under
The effect for influencing contact is fallen, it is circular support that the amount, which cuts separator 5354, and arc screen plate, plate itself are connected between
In the presence of its gravity, plate is pressed downward, between making between plate with certain elasticity when production object reaches a certain amount of
Gap becomes larger, and product is enable to fall on whipping device 5355.
It is preferred that the whipping device 5355 is by moving magnet ring 53551, the ring 53552 that trackslips, aggregator 53553, expelling
Plate 53554 forms, and the dynamic magnet ring 53551 is nested in aggregator 53553 and on the same axis, the ring that trackslips
53552 are embedded in the outer surface of 53553 downside of aggregator, and the left side of the aggregator 53553, which is equipped with, to be expelled plate 53554 and be
Integral structure, the dynamic magnet ring 53551 are circle, itself have certain magnetic field, and magnetic direction is connect with inside
Conducting wire be formed by magnetic direction on the contrary, and outer magnetic field flow under the action of, make its generate anti-torque thrust, rotate it
Come, the aggregator 53553 be it is round table-like, the product that its underpart is accumulated be less than top half, can be avoided product
Mutually accumulation forms bridging at outlet, and the effective efficiency for improving chip removal is avoided influencing inner conductive performance, while being driven
From plate 53554 in rotation, centrifugal force can be generated, the product that its underpart is accumulated is by radial force, by it to row
Hole is considered to be worth doing to release.
It is preferred that the moving contact 534 is made of micro dynamic tentaculum 5341, connector 5342, fagging 5343, institute
The upper end for stating micro dynamic tentaculum 5341 is nested in the lower section of connector 5342, the upper surface of the connector 5342 and fagging 5343
Lower surface fit, the micro dynamic tentaculum 5341 be downward arc electrified metal, itself have certain ductility,
Intermediate in the case where mutual extrusion to increase contact area to contract, the connection degree of stabilizing circuit has when in its external world
When pressure, covert outer support forms arc-shaped, can make the product generated that there is certain angle to spray outward, keep it anti-
It is incident upon the external world, avoids vertically outwardly spraying, effectively itself is played a certain protective role.
It uses principle: first the three-phase conducting wire in circuit being accessed in upper layer electric wire connecting junction 1 and lower layer's electric wire connecting junction 4, then pulls lock
The movement that door 7 closes a floodgate, driving force just reaches biography and connects on device 51 at this time, pushes down on gear frame 52, makes to cut from device 53
Transmission line 531 pushes down on, and protection terminal 532 is driven to move down, under the action of dynamic union 533 that moving contact 534 is downward
It pushes, keeps moving contact 534 and the static contact 5351 instead from dynamic device 535 mutually close, fagging 5343 pushes down on connector at this time
5342, so that micro dynamic tentaculum 5341 is moved closer to static contact 5351, dynamic tentaculum 5341 micro at this time just under the effect of external force in
Between part gradually compressed, just generate metallic vapour and drop between two contacts at this time, make under the action of its shape product to
It sprays everywhere outside, product is sprayed to middle section when being reflected off on point device 5352, under the action of its shape, makes product reflection side
To up and down, it to be avoided to inject directly on contact, the product reflected upwards at this time falls in collection and leads device 5353, then its
The amount of falling to is cut on separator 5354 under effect, and product is after amount is cut on separator 5354 and pushed to constant weight, in its bullet
Property under the action of, increase its gap spacing, subside it to whipping device 5355, while the electric field that generates and dynamic magnet ring after being powered
After 53551 phase separations, so that it is generated twisting resistance, be turned, drives aggregator 53553 to rotate, make it that will expel plate
53554 drive, and make product by centrifugal force, discharge it to chip-removal hole along plate 53554 is expelled, then discharge it, avoid
It is deposited in inside, effectively prevent leaky.
The present invention is combined with each other by above-mentioned component, and the beneficial effect of generation is the effect in micro dynamic tentaculum 5341
Under, under the shape of itself, the angle that it can be made to spray outward outwardly, is sent out after avoiding its product from reflecting between contact
Heat plays a certain protective role contact, under the action of middle section is reflected off point device 5352, can by the product of injection to
Reflection up and down, avoids it from vertically reflecting in contact, under the action of collection leads device 5353, can receive the product sprayed upwards
Collection, the amount of being downwardly directed toward are cut on separator 5354, under the action of amount cuts separator 5354, are being collected to a certain amount of life
After object, the distance of the screen plate between it can be made to increase, so that product is fallen to whipping device 5355, avoid product upward
Remain in internal top after injection and influence circuit normal power-up, in whipping device 5355 and the support mutually matched work of union 5356
Under, so that it is generated circumferential thrust, is turned, so that it is generated centrifugal force, product is thrown away to slag-discharging device 54 and is discharged,
It avoids product excessive in building up inside, and causes leaky.
Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but
Without departing from of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of mesohigh breaker expelled with product between insulating contact, structure includes: upper layer electric wire connecting junction (1), master
Body (2), intelligent adapter (3), lower layer's electric wire connecting junction (4), clutch (5), reset button (6), gate (7), it is characterised in that:
The lower end of the upper layer electric wire connecting junction (1) is nested in the top of main body (2), and the right surface of the main body (2) and intelligence are transferred
The left surface of head (3) fits and is electrically connected, and the upper surface of lower layer's electric wire connecting junction (4) is nested in the lower section of main body (2), institute
The upper end and gate (7) for stating clutch (5) are sequentially connected, and the reset button (6) is nested on the front of main body (2), described
The front surface of gate (7) and the inner surface of main body (2) fit；
The clutch (5) include pass connect device (51), gear frame (52), cut from device (53), slag-discharging device (54), pass width device (55),
Racking frame (56)；
The biography connects device (51) and is sequentially connected and is interlocked with gear frame (52), and the lower end of the gear frame (52), which is nested in, to be cut
Top from device (53), the described section of lower right corner from device (53) are equipped with slag-discharging device (54), and the upper end for passing width device (55) is nested
The back side that biography connects device (51) is embedded in the upper end of the lower section of racking frame (56), the racking frame (56).
2. a kind of mesohigh breaker expelled with product between insulating contact according to claim 1, feature exist
In: described section from device (53) by transmission line (531), protection terminal (532), dynamic union (533), moving contact (534), amount instead from dynamic
Device (535), bellows (536), insulation crust (537) composition, the lower end of the transmission line (531) is nested in protection terminal
(532) lower end of top, protection terminal (532) is connected with the upper end of dynamic union (533), the dynamic union (533)
Lower end be nested with moving contact (534), the anti-top from dynamic device (535) of moving contact (534) amount of being embedded in, the amount instead from
The lower end of dynamic device (535) is electrically connected with the upper end of bellows (536), and the bellows (536) is embedded in insulation crust (537)
It is interior.
3. a kind of mesohigh breaker expelled with product between insulating contact according to claim 2, feature exist
In: the amount is instead reflected off a point device (5352) by static contact (5351), middle section from dynamic device (535), collection leads device (5353), amount is cut and divided
From device (5354), whipping device (5355), support union (5356) composition, the upper end of the static contact (5351) and middle section are reflected off point
On the same axis, the middle section is reflected off on the outside of a point device (5352) to be nested with collection and leads device (5353), the collection device (5352)
The lower section for leading device (5353) is equipped with amount and cuts separator (5354), and the amount cuts separator (5354) with whipping device (5355) same
On axis, the lower surface of the whipping device (5355) and the upper surface of support union (5356) fit.
4. a kind of mesohigh breaker expelled with product between insulating contact according to claim 3, feature exist
In: the whipping device (5355) is by moving magnet ring (53551), the ring that trackslips (53552), aggregator (53553), expelling plate (53554)
Composition, the dynamic magnet ring (53551) are nested in aggregator (53553) and on the same axis, the ring that trackslips (53552)
Be embedded in the outer surface on the downside of aggregator (53553), the left side of the aggregator (53553) be equipped with expel plate (53554) and
It is integrated.
5. a kind of mesohigh breaker expelled with product between insulating contact according to claim 2, feature exist
In: the moving contact (534) is made of micro dynamic tentaculum (5341), connector (5342), fagging (5343), the micro dynamic touching
The upper end of device (5341) is nested in the lower section of connector (5342), upper surface and fagging (5343) of the connector (5342)
Lower surface fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134817.0A CN109904039B (en) | 2019-02-24 | 2019-02-24 | Medium-high voltage circuit breaker with function of driving away resultant between isolation contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134817.0A CN109904039B (en) | 2019-02-24 | 2019-02-24 | Medium-high voltage circuit breaker with function of driving away resultant between isolation contacts |
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| Publication Number | Publication Date |
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| CN109904039A true CN109904039A (en) | 2019-06-18 |
| CN109904039B CN109904039B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910134817.0A Active CN109904039B (en) | 2019-02-24 | 2019-02-24 | Medium-high voltage circuit breaker with function of driving away resultant between isolation contacts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572265A (en) * | 2021-08-19 | 2021-10-29 | 瑞亿智能控制设备无锡有限公司 | 6kV oil field is with integration intelligence system of controlling phase |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482208Y (en) * | 2001-03-06 | 2002-03-13 | 李彤 | Vacuum extinction chamber for epoxy resin seal pole |
| CN201105216Y (en) * | 2008-01-17 | 2008-08-27 | 范春雷 | Centrifugal screen pelletizer |
| CN101546671A (en) * | 2009-04-30 | 2009-09-30 | 上海德力西集团有限公司 | Vacuum arc extinguish chamber structure of indoor HVAC vacuum circuit breaker |
| EP3340267A1 (en) * | 2016-12-22 | 2018-06-27 | LSIS Co., Ltd. | Vacuum interrupter |
| CN207582176U (en) * | 2017-12-12 | 2018-07-06 | 泉州华祥纸业有限公司 | A kind of pulp from decoloured waste paper ink particle separator |
| CN208385303U (en) * | 2018-05-11 | 2019-01-15 | 安徽通球智能化科技有限公司 | A kind of high-pressure vacuum breaker |
-
2019
- 2019-02-24 CN CN201910134817.0A patent/CN109904039B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482208Y (en) * | 2001-03-06 | 2002-03-13 | 李彤 | Vacuum extinction chamber for epoxy resin seal pole |
| CN201105216Y (en) * | 2008-01-17 | 2008-08-27 | 范春雷 | Centrifugal screen pelletizer |
| CN101546671A (en) * | 2009-04-30 | 2009-09-30 | 上海德力西集团有限公司 | Vacuum arc extinguish chamber structure of indoor HVAC vacuum circuit breaker |
| EP3340267A1 (en) * | 2016-12-22 | 2018-06-27 | LSIS Co., Ltd. | Vacuum interrupter |
| CN207582176U (en) * | 2017-12-12 | 2018-07-06 | 泉州华祥纸业有限公司 | A kind of pulp from decoloured waste paper ink particle separator |
| CN208385303U (en) * | 2018-05-11 | 2019-01-15 | 安徽通球智能化科技有限公司 | A kind of high-pressure vacuum breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572265A (en) * | 2021-08-19 | 2021-10-29 | 瑞亿智能控制设备无锡有限公司 | 6kV oil field is with integration intelligence system of controlling phase |
| CN113572265B (en) * | 2021-08-19 | 2024-02-02 | 瑞亿智能控制设备无锡有限公司 | 6kV oil field is with intelligent looks accuse system of integration |
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| CN109904039B (en) | 2020-05-08 |
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Effective date of registration: 20200402 Address after: 325600 no.219, Weiliu Road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Applicant after: ZHEJIANG XINGTIAN ELECTRICAL Co.,Ltd. Address before: 310023, Zhejiang University of Science and Technology, Xihu District, Zhejiang province 318 Hangzhou Road Applicant before: Wang Zhechao |
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Denomination of invention: A medium and high voltage circuit breaker with isolated product separation between contacts Granted publication date: 20200508 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG XINGTIAN ELECTRICAL CO.,LTD. Registration number: Y2024980019316 |