CN106128885A - A kind of with the chopper remotely controlling divide-shut brake - Google Patents
A kind of with the chopper remotely controlling divide-shut brake Download PDFInfo
- Publication number
- CN106128885A CN106128885A CN201610729504.6A CN201610729504A CN106128885A CN 106128885 A CN106128885 A CN 106128885A CN 201610729504 A CN201610729504 A CN 201610729504A CN 106128885 A CN106128885 A CN 106128885A
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- China
- Prior art keywords
- divide
- gear
- shut brake
- pole
- contact
- 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.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of with the chopper remotely controlling divide-shut brake, including moulding shell, Xiang Ji, N pole, elastic mechanism and divide-shut brake control module, described shell of moulding includes housing and division board, described N pole and phase pole are separately mounted to the both sides of described division board, described phase pole has been provided with operating mechanism, described operating mechanism includes contact support and moving contact one, it is provided with universal driving shaft below described contact support, described N pole is provided with moving contact two and static contact two, described moving contact two includes linking hole and being arranged on the contact of its one end, described moving contact two is hinged with described division board, it is provided with universal driving shaft below described contact support, it is additionally provided with elastic mechanism between described moving contact two and housing, described divide-shut brake control module is fixedly mounted on the side of described N pole.Have an advantage in that the structure optimizing N pole, reduce the volume of N pole, make N pole be driven by phase pole, so that circuit breaker internal has divide-shut brake control module described in enough space mounting.
Description
Technical field
The present invention relates to a kind of band neutral pole low-voltage miniature circuit breaker, especially band and remotely control the 1P+N of divide-shut brake function
Or 3P+N chopper.
Background technology
According to notification number CN101989518A wire type disconnected in a kind of phase line disclosed in 23 days March in 2011 of the day for announcing adds
The patented technology of road device: N pole moving contact passes through a drive rod and phase pole operating mechanism mechanical couplings, makes phase pole and the dynamic of N pole touch
The closed and disconnected of head is controlled by the operating mechanism of phase pole.
This technology makes small circuit breaker mechanism, and there are the following problems: 1 axle coupled with N pole uses injection with Xiang Ji mechanism
Fixing, complex process, production efficiency is low；2, N pole mechanism element is many, and production efficiency is low.
Deciliter gate is remotely controlled a kind of disclosed in 8 days July in 2015 of the day for announcing according to notification number CN204464206U
Structure and the patented technology of chopper: on the shell of chopper, increasing by a pole as divide-shut brake control module.
This technology makes that there are the following problems: chopper overall volume is big, takes up space, and complex manufacturing, production efficiency is low.
Summary of the invention
In order to overcome the deficiency of background technology, the present invention provides a kind of volume little, and N pole mechanism element is few, simple in construction, raw
Production. art is simple, the chopper with remotely control divide-shut brake that production efficiency is high.
The technical scheme is that and be achieved in that: be a kind of with remotely controlling the chopper of divide-shut brake, including moulding shell,
Xiang Ji, N pole and divide-shut brake control module, described in mould shell to include that housing and division board, described N pole and phase pole are separately mounted to described
The both sides of division board, described phase pole has been provided with operating mechanism, and described operating mechanism includes contact support and moving contact one, described
N pole is provided with moving contact two and static contact two, and described moving contact two includes linking hole and being arranged on the contact of its one end, described dynamic
Contact two is hinged with described division board, and there is certain distance in hinged place and described linkage hole, be provided with below described contact support with
The universal driving shaft that described linkage hole is of coupled connections and described moving contact two can be driven to rotate, described moving contact two is with moving contact one respectively
Rely on described contact support to realize synchronous axial system, be additionally provided with between described moving contact two and housing and can make described contact and static contact
Two elastic mechanisms separated, described divide-shut brake control module is fixedly mounted on the side of described N pole.
The other end of described moving contact two is additionally provided with rotating hole, and described linkage hole is arranged on the centre of described moving contact two,
Described division board is provided with and coordinates with described universal driving shaft and curved spacing hole and hinged with described rotating hole fixing
Axle.
Described rotating hole is elongated, and has certain angle of inclination, sets between described phase pole and divide-shut brake control module
There is to install the installing plate of described divide-shut brake control module.
Described operating mechanism also includes operating handle, kinematic link, snap close and tripping, and described kinematic link two ends are respectively
Connect described operation handle and snap close, described contact support is additionally provided with the snap close rotating shaft being of coupled connections with snap close and tripping coupling
Close the tripping rotating shaft connected and mechanism turns hole.
Described phase extremely in be additionally provided with bimetal leaf and the thermal tripping mechanism of connecting rod and band striker and spring electromagnetism take off
Kou Qi mechanism.
Described divide-shut brake control module include drive motor, multilevel gear drive mechanism, main shaft and separating brake dropout part, described
Multilevel gear drive mechanism includes geared worm, gear one, gear two, gear three and linkage gear, described main shaft, gears at different levels
It is arranged on the separating brake each autorotation of dropout part and moulds in shell, and in described main shaft, gears at different levels and the respective rotation of separating brake dropout part
Mandrel line is parallel to each other.
Described gear one includes master gear one and the pinion one being coaxially disposed, and described gear two includes the master being coaxially disposed
Gear two and pinion two, described gear three includes master gear three and the pinion three being coaxially disposed, described master gear one and biography
Dynamic worm engaging is arranged, and described pinion one engages setting with master gear two, and pinion two engages setting, secondary tooth with master gear three
Take turns three and engage setting with linkage gear.
The inner side of described linkage gear is provided with boss and is coaxial therewith the STATEMENT OF FEDERALLY SPONSORED of the heart, and described STATEMENT OF FEDERALLY SPONSORED cylindrical is provided with convex
Block, and the described main shaft of its one end connection, the other end is rotatably connected with described linkage gear.
Described main shaft uses the column of band corner angle, and its one end is fixedly installed on the center of described STATEMENT OF FEDERALLY SPONSORED, another
Hold through described installing plate and insert described operation handle spindle hole in, the rotating of described driving motor drives gears at different levels
Rotating, thus drive operation handle rotating.
Described separating brake dropout part is provided with arcuation face and cylinder, and described cylinder is arranged in described tripping.
The invention has the beneficial effects as follows: chopper overall volume is little, especially N pole mechanism after Optimal improvements, part
Reduce, simple in construction, it is possible to having enough space mounting divide-shut brake control modules, and production technology is simple, production efficiency is high.
Operation handle moves in the direction of the clock, the mechanism's interlock consisted of kinematic link, snap close and tripping, makes
Contact support drives moving contact one also to move in the direction of the clock around mechanism's rotating shaft, and the universal driving shaft supported by described contact makes institute
State moving contact two also to move in the direction of the clock, and finally make moving contact one and the first reliable contacts of described stationary contact, moving contact two
With static contact two reliable contacts, mechanism reaches make position, and elastic mechanism provides the contact pressure of moving contact two and answering of mechanism
Virial.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention structural representation with the chopper remotely controlling divide-shut brake.
Fig. 2 is that the embodiment of the present invention removes the structural representation after installing plate with the chopper remotely controlling divide-shut brake.
Fig. 3 is the structural representation of N pole and divide-shut brake control module.
Fig. 4 is the structural representation of operating mechanism.
Fig. 5 is the structural representation that contact is supported.
Fig. 6 is the structural representation after moving contact one and moving contact two installation.
Fig. 7 is the structural representation of N pole.
Fig. 8 is the structural representation of moving contact two.
Fig. 9 is the structural representation of separating brake part.
Figure 10 is the structural representation of separating brake dropout part.
Figure 11 is the structural representation of spindle drive.
Figure 12 is the structural representation of combined floodgate partial elevational.
Figure 13 is the structural representation of combined floodgate partial rear.
Figure 14 is the structural representation of the 3P+N chopper with long-range divide-shut brake function.
In figure, 1-moulds shell, 11-housing, 12-division board, and 121-fixes axle, 122-spacing hole, 13-installing plate, 2-phase pole,
21-operating mechanism, 211-operates handle, 2111-spindle hole, 212-kinematic link, and 213-contact is supported, 2131-universal driving shaft,
2132-snap close rotating shaft, 2133-tripping rotating shaft, 2134-mechanism turns hole, 214-snap close, 215-tripping, 216-moving contact one, 22-
Thermal tripping mechanism, 221-bimetal leaf, 222-connecting rod, 23-magnetictrip mechanism, 231-striker, 232-spring, 3-N pole,
32-moving contact two, 321-rotating hole, 322-links hole, and 323-contact, 4-elastic mechanism, 5-divide-shut brake control module, 51-drives
Dynamic motor, 52-geared worm, 53-gear one, 531-master gear one, 532 pinions one, 54-gear two, 541-master gear two,
542-pinion two, 55-gear three, 551-master gear three, 552-pinion three, 56-linkage gear, 561-boss, 562-joins
Moving part, 5621-projection, 57-main shaft, 58-separating brake dropout part, 581-arcuation face, 582-cylinder.
Detailed description of the invention
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings:
As it can be seen, a kind of chopper with remotely control divide-shut brake, including moulding shell 1, phase pole 2, N pole 3, elastic mechanism 4 He
Divide-shut brake control module 5, described in mould shell 1 include housing 11 and division board 12, described N pole 3 and phase pole 2 be separately mounted to described every
From the both sides of plate 12, described phase pole 2 has been provided with operating mechanism 21, and described operating mechanism 21 includes that contact is supported 213 and moves tactile
First 216, described N pole 3 is provided with moving contact 2 32 and static contact 2 31, and described moving contact 2 32 includes linkage hole 322 and sets
Putting the contact 323 in its one end, described moving contact 2 32 is hinged with described division board 12, and hinged place and described linkage hole 322
There is certain distance, be provided with below described contact support 213 and be of coupled connections with described linkage hole 322 and described moving contact two can be driven
32 universal driving shafts 2131 rotated, described moving contact 2 32 relies on described contact support 213 realization Tong Bu respectively with moving contact 1
Rotate, between described moving contact 2 32 and housing 11, be additionally provided with the elastic machine that described contact 323 can be made to separate with static contact 2 31
Structure 4, described divide-shut brake control module 5 is fixedly mounted on the side of described N pole 3.By the structure optimization to N pole 3 so that it is moulding
Being taken up space in shell 1 greatly reduces, and remaining space increases, it is achieved can install divide-shut brake control module 5 in two modulus width,
And N pole 5 mechanism element reduces, simple in construction, make production technology simpler, production efficiency improves.
The other end of described moving contact 2 32 is additionally provided with rotating hole 321, and described linkage hole 322 is arranged on described moving contact two
The centre of 32, described division board 12 be provided with coordinate with described universal driving shaft 2131 and curved spacing hole 122 and with institute
Stating the fixing axle 121 that rotating hole 321 is hinged, described spacing hole 122 limits the angle that described universal driving shaft 2131 rotates.
Wherein said fixing axle is not limited to be arranged on described division board, it is also possible to be and moving contact two one, described
Bar-shaped trough is set on division board.
Described rotating hole 321 is elongated, and has certain angle of inclination, when contact contacts with static contact two, rotates
The other end in hole contacts with fixing axle, it is provided that the pressure of an excess of stroke, makes contact and static contact two be close to.
It is provided with to install the installing plate of described divide-shut brake control module 5 between described phase pole 2 and divide-shut brake control module 5
13, divide-shut brake control module 5 is fixedly mounted on described installing plate 13 in the installation position arranged.
Described operating mechanism 21 also includes operating handle 211, kinematic link 212, snap close 214 and tripping 215, described biography
Dynamic connecting rod 212 two ends connect described operation handle 211 and snap close 214 respectively, and described contact support 213 is additionally provided with and snap close
Tripping rotating shaft 2133 and mechanism that the snap close rotating shaft 2132 that 214 are of coupled connections and tripping 215 are of coupled connections turn hole 2134.Behaviour
Make handle 211 to move in the direction of the clock, the mechanism's interlock formed by kinematic link 212, snap close 214 and tripping 215,
213 band moving contacts 1 also move in the direction of the clock around mechanism's rotating shaft 2134 to make contact support；Supported by described contact
The universal driving shaft 2131 of 213 makes described moving contact 2 32 also move in the direction of the clock, and finally makes moving contact 1 quiet with described
Contact 1 reliable contacts, moving contact 2 32 and static contact 2 31 reliable contacts, mechanism reaches make position.
The thermal tripping mechanism 22 with bimetal leaf 221 and connecting rod 222 and band striker 231 He it is additionally provided with in described phase pole 2
The magnetictrip mechanism 23 of spring 232.What open position was corresponding is that moving contact 1 first with stationary contact 217 separates and dynamic
Contact 2 32 separates with static contact 2 31, operate handle 211 due to the effect of a return spring, and counterclockwise turns to disconnection position
Put, figure only represents the striker 231 of this electromagnetic tripping apparatus and the bimetal leaf 221 of spring 232 and thermal tripping mechanism
With connecting rod 222.
Trip gear makes mechanism disconnect principle: when reaching electromagnetic trip or hot dropout condition in circuit, and electromagnetic trip fills
The striker 231 put ejects, and impinges upon in tripping 215, and thermal release device is bimetal leaf 221 bends, and is pulled by connecting rod 222
Tripping 215, makes tripping 215 separate with the hasp face of snap close 214, and mechanism disconnects automatically, and operation handle 211 is at the work of return spring
Turning to open position under with, mechanism makes rapidly dynamic/static contact separate in the effect of energy-stored spring.
Described divide-shut brake control module 5 includes driving motor 51, multilevel gear drive mechanism, main shaft 57 and separating brake dropout part
58, described multilevel gear drive mechanism includes geared worm 52, gear 1, gear 2 54, gear 3 55 and linkage gear 56,
Described main shaft 57, gears at different levels and each autorotation of separating brake dropout part 58 are arranged on moulds in shell 1, and described main shaft 57, gears at different levels
Center of rotation axis respective with separating brake dropout part 58 is parallel to each other.
Described gear 1 includes master gear 1 and the pinion 1 being coaxially disposed, and described gear 2 54 includes same
The master gear 2 541 of axle setting and pinion 2 542, described gear 3 55 includes master gear 3 551 and the pair tooth being coaxially disposed
Taking turns 3 552, described master gear 1 engages setting with geared worm 52, and described pinion 1 engages with master gear 2 541 and sets
Putting, pinion 2 542 engages setting with master gear 3 551, and pinion 3 552 engages setting, master gear one with linkage gear 56
531, master gear 2 541, master gear 3 551 and 56 points four layers setting of linkage gear, and non-interference, engage respectively with it simultaneously
The pinion arranged, the most non-interference, so that drive motor 51 by geared worm 52 transmission, it is achieved gear 1, tooth
Take turns 2 54 and gear 3 55 rotate successively, thus drive linkage gear 56 to rotate, it is achieved breaking-closing operating automatically.
The inner side of described linkage gear 56 is provided with boss 561 and is coaxial therewith the STATEMENT OF FEDERALLY SPONSORED 562 of the heart, described STATEMENT OF FEDERALLY SPONSORED
562 cylindricals are provided with projection 5621, and its one end connects described main shaft 57, and the other end is rotatably connected with described linkage gear 56,
Described main shaft 57 uses the column of band corner angle, and its one end is fixedly installed on the center of described STATEMENT OF FEDERALLY SPONSORED 562, and the other end is worn
In crossing described installing plate 13 and inserting the spindle hole 2111 of described operation handle 211, the rotating of described driving motor 51 drives
The rotating of gears at different levels, described boss 561 rotates along with linkage gear 56, contacts with the projection 5621 of described STATEMENT OF FEDERALLY SPONSORED 562
After, drive described STATEMENT OF FEDERALLY SPONSORED 562 to rotate, thus drive the rotating of operation handle 211.
Described separating brake dropout part 58 is provided with arcuation face 581 and cylinder 582, and described cylinder 582 is arranged on described tripping 215
On, linkage gear 56 drives separating brake dropout part 58 to rotate by boss 561, it is achieved thread off.
Embodiment is not construed as limitation of the present invention, but any spiritual improvements introduced based on the present invention, all should be
Within protection scope of the present invention.
Claims (10)
1., with a chopper for remotely control divide-shut brake, including moulding shell (1), phase pole (2), N pole (3) and divide-shut brake control mould
Block (5)；
It is characterized in that: described in mould shell (1) and include that housing (11) and division board (12), described N pole (3) are pacified respectively with phase pole (2)
Being contained in the both sides of described division board (12), described phase pole (2) has been provided with operating mechanism (21), and described operating mechanism (21) includes touching
Head supports (213) and moving contact one (216), and described N pole (3) is provided with moving contact two (32) and static contact two (31), described dynamic
Contact two (32) includes linking hole (322) and being arranged on the contact (323) of its one end, described moving contact two (32) with described every
Hinged from plate (12), and hinged place and described linkage hole (322) have certain distance, described contact support (213) lower section be provided with
The universal driving shaft (2131) that described linkage hole (322) is of coupled connections and described moving contact two (32) can be driven to rotate, described moving contact
Two (32) rely on described contact support (213) to realize synchronous axial system with moving contact one (216) respectively, described moving contact two (32) with
The elastic mechanism (4) that described contact (323) can be made to separate, described divide-shut brake it is additionally provided with static contact two (31) between housing (11)
Control module (5) is fixedly mounted on the side of described N pole (3).
It is the most according to claim 1 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described moving contact
The other end of two (32) is additionally provided with rotating hole (321), and described linkage hole (322) is arranged on the centre of described moving contact two (32),
Described division board (12) be provided with coordinate with described universal driving shaft (2131) and curved spacing hole (122) and with described rotation
Turn the fixing axle (121) that hole (321) is hinged.
It is the most according to claim 2 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described rotating hole
(321) elongated, and have certain angle of inclination, it is provided with to pacify between described phase pole (2) and divide-shut brake control module (5)
Fill the installing plate (13) of described divide-shut brake control module (5).
It is the most according to claim 1 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described operation machine
Structure (21) also includes operating handle (211), kinematic link (212), snap close (214) and tripping (215), described kinematic link
(212) two ends connect described operation handle (211) and snap close (214) respectively, and described contact support (213) is additionally provided with and snap close
(214) tripping rotating shaft (2133) and mechanism that the snap close rotating shaft (2132) being of coupled connections and tripping (215) are of coupled connections turn hole
(2134).
It is the most according to claim 1 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described phase pole
(2) thermal tripping mechanism (22) with bimetal leaf (221) and connecting rod (222) and band striker (231) and spring it are additionally provided with in
(232) magnetictrip mechanism (23).
It is the most according to claim 1 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described divide-shut brake
Control module (5) include drive motor (51), multilevel gear drive mechanism, main shaft (57) and separating brake dropout part (58), described many
Level gear drive includes geared worm (52), gear one (53), gear two (54), gear three (55) and linkage gear
(56), described main shaft (57), gears at different levels and separating brake dropout part (58) each autorotation are arranged on moulds in shell (1), and described main shaft
(57), gears at different levels and separating brake dropout part (58) respective center of rotation axis are parallel to each other.
It is the most according to claim 6 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described gear one
(53) including master gear one (531) and the pinion one (532) being coaxially disposed, described gear two (54) includes the master being coaxially disposed
Gear two (541) and pinion two (542), described gear three (55) includes master gear three (551) and the pinion being coaxially disposed
Three (552), described master gear one (53) engages setting, described pinion one (532) and master gear two with geared worm (52)
(541) engagement is arranged, and pinion two (542) engages setting, pinion three (552) and linkage gear with master gear three (551)
(56) engagement is arranged.
It is the most according to claim 6 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described linkage tooth
The inner side of wheel (56) is provided with boss (561) and is coaxial therewith the STATEMENT OF FEDERALLY SPONSORED (562) of the heart, and described STATEMENT OF FEDERALLY SPONSORED (562) cylindrical is provided with
Projection (5621), and its one end described main shaft of connection (57), the other end is rotatably connected with described linkage gear (56).
It is the most according to claim 8 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described main shaft
(57) using the column of band corner angle, and its one end is fixedly installed on the center of described STATEMENT OF FEDERALLY SPONSORED (562), the other end passes institute
In stating installing plate (13) and inserting the spindle hole (2111) of described operation handle (211), the rotating of described driving motor (51)
Drive the rotating of gear at different levels, thus drive the rotating of operation handle (211).
It is the most according to claim 6 a kind of with the chopper remotely controlling divide-shut brake, it is characterised in that: described separating brake
Dropout part (58) is provided with arcuation face (581) and cylinder (582), and described cylinder (582) is arranged in described tripping (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729504.6A CN106128885B (en) | 2016-08-26 | 2016-08-26 | A kind of breaker with remote control divide-shut brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729504.6A CN106128885B (en) | 2016-08-26 | 2016-08-26 | A kind of breaker with remote control divide-shut brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106128885A true CN106128885A (en) | 2016-11-16 |
| CN106128885B CN106128885B (en) | 2018-02-13 |
Family
ID=57275455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729504.6A Active CN106128885B (en) | 2016-08-26 | 2016-08-26 | A kind of breaker with remote control divide-shut brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128885B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992104A (en) * | 2017-05-05 | 2017-07-28 | 佳电气有限公司 | Possesses the breaker of automatic control function |
| CN107452571A (en) * | 2017-07-11 | 2017-12-08 | 浙江禾邦智能科技有限公司 | A kind of remote control of circuit breaker device |
| CN107968025A (en) * | 2017-12-23 | 2018-04-27 | 浙江正泰电器股份有限公司 | Compact automatic closing breaker |
| CN108389763A (en) * | 2018-05-09 | 2018-08-10 | 佳电气有限公司 | The poles N breaker unit |
| CN109360774A (en) * | 2018-12-07 | 2019-02-19 | 浙江诺科电气科技股份有限公司 | Double breaking circuit breakers |
| CN113963979A (en) * | 2020-07-20 | 2022-01-21 | 上海良信电器股份有限公司 | Remote brake separating mechanism and rotary switch |
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| CN201749830U (en) * | 2010-06-07 | 2011-02-16 | 德力西电气有限公司 | MCB capable of opening and closing neutral pole |
| CN201773803U (en) * | 2010-07-23 | 2011-03-23 | 浙江天正电气股份有限公司 | Minisize circuit breaker with remote breaking function |
| CN204464206U (en) * | 2015-04-08 | 2015-07-08 | 浙江天正电气股份有限公司 | Long-distance Control close/open machine and circuit breaker |
| CN206040576U (en) * | 2016-08-26 | 2017-03-22 | 悦动智能电器有限公司 | Circuit breaker with remote control divide -shut brake |
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| US5322980A (en) * | 1991-12-24 | 1994-06-21 | Benda Steven J | Circuit breaker lock out- multi-pole |
| CN201749830U (en) * | 2010-06-07 | 2011-02-16 | 德力西电气有限公司 | MCB capable of opening and closing neutral pole |
| CN201773803U (en) * | 2010-07-23 | 2011-03-23 | 浙江天正电气股份有限公司 | Minisize circuit breaker with remote breaking function |
| CN204464206U (en) * | 2015-04-08 | 2015-07-08 | 浙江天正电气股份有限公司 | Long-distance Control close/open machine and circuit breaker |
| CN206040576U (en) * | 2016-08-26 | 2017-03-22 | 悦动智能电器有限公司 | Circuit breaker with remote control divide -shut brake |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992104A (en) * | 2017-05-05 | 2017-07-28 | 佳电气有限公司 | Possesses the breaker of automatic control function |
| CN107452571A (en) * | 2017-07-11 | 2017-12-08 | 浙江禾邦智能科技有限公司 | A kind of remote control of circuit breaker device |
| CN107968025A (en) * | 2017-12-23 | 2018-04-27 | 浙江正泰电器股份有限公司 | Compact automatic closing breaker |
| CN107968025B (en) * | 2017-12-23 | 2021-03-09 | 浙江正泰电器股份有限公司 | Compact automatic closing circuit breaker |
| CN108389763A (en) * | 2018-05-09 | 2018-08-10 | 佳电气有限公司 | The poles N breaker unit |
| CN108389763B (en) * | 2018-05-09 | 2023-10-31 | 佳一电气有限公司 | N-pole circuit breaker unit |
| CN109360774A (en) * | 2018-12-07 | 2019-02-19 | 浙江诺科电气科技股份有限公司 | Double breaking circuit breakers |
| CN113963979A (en) * | 2020-07-20 | 2022-01-21 | 上海良信电器股份有限公司 | Remote brake separating mechanism and rotary switch |
| CN113963979B (en) * | 2020-07-20 | 2023-01-10 | 上海良信电器股份有限公司 | Remote brake separating mechanism and rotary switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106128885B (en) | 2018-02-13 |
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