CN105336549A - Breaker - Google Patents
Breaker Download PDFInfo
- Publication number
- CN105336549A CN105336549A CN201510747716.2A CN201510747716A CN105336549A CN 105336549 A CN105336549 A CN 105336549A CN 201510747716 A CN201510747716 A CN 201510747716A CN 105336549 A CN105336549 A CN 105336549A
- Authority
- CN
- China
- Prior art keywords
- combined floodgate
- connecting lever
- lever
- insulation cabinet
- closing
- 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.)
- Pending
Links
Classifications
-
- 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
- H01H71/121—Protection of 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
-
- 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
- H01H71/66—Power reset mechanisms
- H01H71/70—Power reset mechanisms actuated by electric motor
Abstract
The invention relates to a breaker. The breaker comprises an insulation cabinet, a main shaft, an on-off connecting lever, a closing connecting lever, an operating mechanism, an opening connecting lever and an opening extension spring, wherein the main shaft is connected with the insulation cabinet through a penetrating mode, the on-off connecting lever, the closing lever and the opening lever are fixed on the main shaft in a penetrated mode, the on-off connecting lever is connected with a vacuum tube via a super-path spring, the opening connecting lever is connected with the insulation cabinet via the opening extension spring, and the operating mechanism is slidably supported in the insulation cabinet by a mechanism base plate such that, when inserted into the insulation cabinet, the operating mechanism engages the closing connecting lever to be in driving cooperation therewith, and when pulled out of the insulation cabinet, the operating mechanism disengages from the driving cooperation with the closing connecting lever; and the operating mechanism comprises a motor, an input shaft, a closing shaft, a closing cam and a closing connecting rod set, wherein the motor is installed on the mechanism base plate, the input shaft and the closing shaft pass through vertical plates at both sides of the mechanism base plate, the motor drives the input shaft, the input shaft drives the closing shaft via a sprocket wheel set, and the closing shaft drives the closing shaft connecting rod set via the closing cam so as to drive the closing connecting lever to rotate the main shaft to enter a closing state.
Description
The application is patent name: the divisional application of " a kind of modularized circuit breaker ", and the applying date 2014-7-17 of original application, application number are 201410339587.9.
Technical field
The present invention relates to a kind of circuit breaker, is the circuit breaker of a kind of modularization assembling, dismounting specifically.
Background technology
At present, at the widely used primary cut-out of colliery electric power system, its functional parts, as: operating mechanism, motor, release etc. are arranged in narrow and small box of the circuit breaker body space respectively, miniaturized gradually along with equipment requirement, install, safeguard very inconvenient.
Summary of the invention
Miniaturized convenient installation, maintenance requirement cannot be met for circuit breaker in prior art, the invention provides a kind of structure simple, compact, installation, modularized circuit breaker easy to maintenance.
The technical solution used in the present invention is: a kind of modularized circuit breaker, comprise insulation cabinet, main shaft, break-make connecting lever, combined floodgate connecting lever, operating mechanism, separating brake connecting lever and separating brake extension spring, main shaft is connected on insulation cabinet, main shaft is fixed cross-under break-make connecting lever, combined floodgate connecting lever and separating brake connecting lever, break-make connecting lever connects vacuum tube through excess of stroke spring, separating brake connecting lever sockets on insulation cabinet through separating brake extension spring, it is characterized in that described operating mechanism throws off the state of combined floodgate connecting lever transmission cooperation in inserting the connecting lever transmission cooperation of correspondence joint combined floodgate or pull-out insulation cabinet in insulation cabinet through organization soleplate sliding bearing in insulation cabinet, described operating mechanism comprises motor, power shaft, combined floodgate axle, combined floodgate cam and combined floodgate connection rod set, motor is installed on organization soleplate, power shaft and combined floodgate axle are connected in the vertical plates on both sides of organization soleplate, electric-motor drive power shaft, power shaft is through chain wheel set transmission combined floodgate axle, and combined floodgate beam warp combined floodgate actuated by cams combined floodgate connection rod set transmission combined floodgate connecting lever is in rotarily driving main shaft "on" position.
Further, described power shaft or combined floodgate axle are provided with the clutch of clutch motor to combined floodgate connecting lever power transmission, and clutch and motor power break-make link, and clutch and main shaft rotate and link.
Further, described clutch comprises initiatively half-clutch device, driven half-clutch device, brake spring and clutch lever, initiatively half-clutch device slides through brake spring and is connected on power shaft or combined floodgate axle, driven half-clutch device is connected on power shaft or combined floodgate axle, initiatively half-clutch device with the corresponding clutch position of driven half-clutch device between combined floodgate connecting lever and chain wheel set, the state that the power transmission that the corresponding initiatively half-clutch device in one end of clutch lever to arrange in lever rotation forces the initiatively driven half-clutch device of half-clutch device compression brake spring disengagement and power shaft or combined floodgate axle is connected; The corresponding power supply go side auxiliary switch being provided with connection motor on the other end of described clutch lever.
Further, described combined floodgate connection rod set comprises combined floodgate plate, drive plate and fanning strip, combined floodgate plate one end is movably hinged combined floodgate connecting lever, hinged drive plate one end of the combined floodgate plate other end and hinged place pushes against combined floodgate cam, the hinged fanning strip lower end of the drive plate other end, fanning strip is movably hinged and is fixed in insulation cabinet.
Further, describedly also comprise manual brake separating mechanism, manual brake separating mechanism comprises a point flashboard, divide restrictor bar, separating brake return spring and dropout plate, dropout plate is set in parallel in above main shaft, dropout plate is provided with perpendicular to the axial roller groove of combined floodgate, dropout plate is seesaw structure along roller groove direction midfoot support, dropout plate works the end or combined floodgate cam restriction combined floodgate axle rotation status of lifting up in arbitrary connecting rod in roller groove clamping combined floodgate connection rod set around midfoot support, divide restrictor bar lower end to be connected to rising arbitrarily of dropout plate and lift up end, it be that rotatable drive divides restrictor bar to drive dropout plate to rise to lift up and divide a flashboard to be connected with separating brake return spring that point flashboard connects a point restrictor bar upper end, being movably hinged in the middle part of described fanning strip is fixed in insulation cabinet, the other end of fanning strip from bottom to top clamping to enter to thread off in plate roller groove and this end sockets through return spring.
Further, also comprise electronic brake separating mechanism, electronic brake separating mechanism comprises electronic release and dropout plate, and dropout plate is set in parallel in above main shaft, dropout plate supports in seesaw structure along vertical combined floodgate direction of principal axis, electronic release socket in dropout plate arbitrarily lift up end.
Further, also comprise under-voltage brake separating mechanism, under-voltage brake separating mechanism comprises device for under-voltage releasing equipment, underpressure springs and dropout plate, dropout plate is set in parallel in above main shaft, dropout plate supports in seesaw structure along vertical combined floodgate direction of principal axis, device for under-voltage releasing equipment through underpressure springs socket in dropout plate arbitrarily lift up end.
Further, any sprocket wheel of described chain wheel set rotates the combined floodgate extension spring of reply after being provided with and making sprocket wheel turn over certain angle.
Further, also comprise splitting lock cushioning mechanism and display unit, described splitting lock cushioning mechanism comprises non-return lever and non-return adjustment screw, non-return lever one end activity handing-over combined floodgate connecting lever, non-return its intermediate part is movably hinged fixing, be pressed on screw thread adjustable lifting under the non-return lever other end and be fixed on non-return adjustment screw top in insulation cabinet, described display unit comprises display pull bar, display lever, divide-shut brake display board sum counter, display pull bar is connected on main shaft connecting lever, display pull bar sockets display lever one end, display its intermediate part supports, the display lever other end connects the divide-shut brake display board being used for corresponding circuit breaker display window, the corresponding counter of display lever either end.
Again further, also comprise manual closing mechanism, manual closing mechanism comprises manual shaft, bearing pedestal and hand chain wheel mechanism, on one cant board of manual shaft cross-under and organization soleplate, insulation cabinet side is provided with a horizontal U-type groove, the manual shaft horizontal U-type groove of cross-under and be fixed on insulation cabinet side bearing pedestal successively, manual shaft is through hand chain wheel group transmission combined floodgate axle.
Compared with prior art, advantage of the present invention is:
1, each mechanism of circuit breaker is all installed on organization soleplate, organization soleplate is integrated into large module, be slidably installed the side of large module and bottom surface are corresponding with insulation cabinet, during installation outside by each assembling parts on organization soleplate and slide advance insulation cabinet fix, otherwise maintenance time pull out insulation cabinet, whole enter whole go out, assembling, overhaul convenient, improve operating efficiency, reduce production, the cost of overhaul, be applicable to the use of insulation cabinet miniaturization;
2, during electric switch-on, motor power is connected, electric-motor drive power shaft, on power shaft, initiatively half-clutch device engages with driven half-clutch device normality under brake spring effect, chain wheel set on driven half-clutch device by power shaft through master, driven half-clutch device power input, chain wheel set is driven by motor and drives combined floodgate axle to rotate, ECDC brake cam drives combined floodgate connection rod set, combined floodgate cam pushes against the hinged end of combined floodgate plate and drive plate, combined floodgate plate driver under stress combined floodgate connecting lever makes main shaft rotate, main shaft rotarily drives break-make connecting lever and connects vacuum tube realization combined floodgate in insulation cabinet via excess of stroke spring.Now, the same driver under stress fanning strip of actuating arm moving rotary in the middle part of it, in revotating card access dropout plate one end, top roller groove of fanning strip, the dropout plate other end makes dropout plate one end roller groove clamp the separating brake that gets loose preventing from closing a floodgate all the time with fanning strip top under device for under-voltage releasing equipment is via underpressure springs effect, guarantees to close a floodgate and stablizes.Connect the power supply go side auxiliary switch adhesive clutch lever other end of motor simultaneously, rotation clutch lever one end promotes the initiatively driven half-clutch device of half-clutch device compression brake spring disengagement and is connected with the power transmission of power shaft, motor rotation is avoided to kill damage, motor rotation safeguard protection, when combined floodgate extension spring synchronous reset sprocket wheel is guaranteed to close a floodgate, the disconnection of power transmission, guarantees that system authority operational security is protected;
3, during closing by hand, on one cant board of manual shaft cross-under and organization soleplate, insulation cabinet side is provided with a horizontal U-type groove, the manual shaft horizontal U-type groove of cross-under and be fixed on insulation cabinet side bearing pedestal successively, manual shaft is through hand chain wheel group transmission combined floodgate axle, combined floodgate axle power by manual shaft via providing manually, its close a floodgate and preventing principle the same with electric switch-on;
4, during electronic separating brake, electronic release sockets and in dropout plate, dropout plate one end is warped, dropout plate one end warps and makes its roller groove unclamp clamping to fanning strip top, fanning strip drives drive plate to drive combined floodgate plate to rotate under the effect of return spring, combined floodgate plate to combined floodgate connecting lever without actuating force, main shaft reverse rotation under the active force of separating brake extension spring by separating brake connecting lever, main shaft reverse rotation drives break-make connecting lever to throw off vacuum tube in insulation cabinet via excess of stroke spring and realizes separating brake.Now, combined floodgate connecting lever return rotates, and cushions combined floodgate connecting lever and replys impulsive force in the moment of separating brake extension spring, avoid the Hard link of damage mechanism and push against, guarantee that system authority operational security is protected by non-return lever by the reverse restriction of non-return adjustment screw.
5, during manual brake separating, press a point flashboard, the dynamic point of restrictor bar of strip as point rises, and point restrictor bar rises and drives dropout plate to warp to make its roller groove to unclamp clamping to fanning strip top, its separating brake and preventing principle the same with electronic separating brake;
6, during under-voltage protection, under "on" position, when voltage under circuit breaker environment for use lower than 35% time, be energized by device for under-voltage releasing equipment and unclamp the tension of underpressure springs to the dropout plate other end, the dropout plate other end presses down, and dropout plate one end rises and unclamps clamping to fanning strip, breaker open operation via roller groove, avoid operating on low voltage to damage, realize the system authority security protection under under-voltage condition thus.
7, show, count, combined floodgate connecting lever divides, drive when closing a floodgate display pull bar to pull display lever to warp motion, divide-shut brake display board on display lever corresponds to circuit breaker display window display switching state, and counter correspondence display lever counting break-make number of times, can intuitively to external feedback working state of circuit breaker.
The present invention adopts the input of clutch for clutch control motor power in circuit breaker, cam and lever group drive combined floodgate connecting lever, dropout plate and manual, electronic point, close mechanism, under-voltage, buffer gear links integrated operation mechanism, realize circuit breaker safe, stablize break-make, there is structure simple, compact, install, easy to maintenance, break-make controls convenient, mechanical operation safety, the life-span is long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 left view;
Fig. 3 is that motor is through driven by clutches combined floodgate axle construction schematic diagram;
Fig. 4 is closing transmission mechanism structural representation.
In figure: insulation cabinet 1, vacuum tube 2, break-make connecting lever 3, excess of stroke spring 4, main shaft 5, separating brake connecting lever 6, separating brake extension spring 7, combined floodgate connecting lever 8, organization soleplate 9, mechanism is left, right riser 91, 92, motor 10, power shaft 11, initiatively half-clutch device 12, brake spring 13, driven half-clutch device 14, clutch lever 15, auxiliary switch 16, chain wheel set 17, combined floodgate extension spring 18, combined floodgate axle 19, cam 20, combined floodgate plate 21, drive plate 22, fanning strip 23, return spring 24, dropout plate 25, roller groove 26, electronic release 27, device for under-voltage releasing equipment 28, underpressure springs 29, divide flashboard 30, divide restrictor bar 31, separating brake return spring 32, non-return lever 33, non-return adjustment screw 34, display pull bar 35, display lever 36, divide-shut brake display board 37, counter 38, manual shaft 39, bearing pedestal 40, hand chain wheel mechanism 41.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Shown in Fig. 1-4, a kind of modularized circuit breaker comprises insulation cabinet 1, vacuum tube 2, break-make connecting lever 3, excess of stroke spring 4, main shaft 5, separating brake connecting lever 6, separating brake extension spring 7, combined floodgate connecting lever 8, organization soleplate 9, mechanism is left, right riser 91, 92, motor 10, power shaft 11, initiatively half-clutch device 12, brake spring 13, driven half-clutch device 14, clutch lever 15, auxiliary switch 16, chain wheel set 17, combined floodgate extension spring 18, combined floodgate axle 19, cam 20, combined floodgate plate 21, drive plate 22, fanning strip 23, return spring 24, dropout plate 25, roller groove 26, electronic release 27, device for under-voltage releasing equipment 28, underpressure springs 29, divide flashboard 30, divide restrictor bar 31, separating brake return spring 32, non-return lever 33, non-return adjustment screw 34, display pull bar 35, display lever 36, divide-shut brake display board 37, counter 38, manual shaft 39, bearing pedestal 40 and hand chain wheel mechanism 41.Main shaft 5 is connected on insulation cabinet 1, main shaft 5 is fixed cross-under break-make connecting lever 3, combined floodgate connecting lever 8 and separating brake connecting lever 6, break-make connecting lever 3 connects vacuum tube 2 through excess of stroke spring 4, separating brake connecting lever 6 sockets on insulation cabinet 1 through separating brake extension spring 7, and organization soleplate 9 sliding bearing throws off the state of combined floodgate connecting lever transmission cooperation in inserting the connecting lever transmission cooperation of correspondence joint combined floodgate or pull-out insulation cabinet in insulation cabinet in insulation cabinet 1; Motor 10 is installed on organization soleplate 9, power shaft 11 and combined floodgate axle 19 are connected on the left and right riser 91,92 of mechanism of organization soleplate 9, motor 10 transmission input shaft 11, power shaft 11 is through chain wheel set 17 transmission combined floodgate axle 19, combined floodgate axle 19 ECDC brake cam 20 drives combined floodgate connection rod set transmission combined floodgate connecting lever in rotarily driving main shaft "on" position, and any sprocket wheel of chain wheel set 17 rotates the combined floodgate extension spring 1 of reply after being provided with and making sprocket wheel turn over certain angle; Manual shaft 39 is through on the right side riser 92 of cross-under after insulation cabinet 1 side plate and organization soleplate 9, insulation cabinet 1 side is provided with a horizontal U-type groove, the manual shaft 39 horizontal U-type groove of cross-under and be fixed on insulation cabinet side bearing pedestal 40 successively, manual shaft 39 is through hand chain wheel group 41 transmission combined floodgate axle 19.
Shown in Fig. 2, power shaft is provided with the clutch of clutch motor to combined floodgate connecting lever power transmission, clutch and motor power break-make link, clutch and main shaft rotate and link, clutch comprises master, driven clutch 12, 14, initiatively half-clutch device 12 slides through brake spring 13 and is connected on power shaft 11, driven half-clutch device 14 is connected on power shaft 11, initiatively half-clutch device 12 with the corresponding clutch position of driven half-clutch device 14 between combined floodgate connecting lever 8 and chain wheel set 17, the corresponding initiatively half-clutch device 120 in one end of clutch lever 15 to arrange in lever rotation forces initiatively half-clutch device 12 and compresses brake spring 13 and throw off the state that driven half-clutch device 14 is connected with the power transmission of power shaft, the corresponding power supply go side auxiliary switch 16 being provided with connection motor 10 on the other end of 15 clutch levers.
Shown in Fig. 4, combined floodgate connection rod set comprises combined floodgate plate 21, drive plate 22 and fanning strip 23, combined floodgate plate 21 one end is movably hinged combined floodgate connecting lever 8, combined floodgate plate 21 other end hinged drive plate 22 one end and hinged place pushes against the cam 20 on combined floodgate axle 19, drive plate 22 other end hinged fanning strip 23 lower end, is movably hinged in the middle part of fanning strip 23 and is fixed in insulation cabinet, dropout plate 25 is set in parallel in above main shaft 5, dropout plate 25 is provided with the roller groove 26 perpendicular to combined floodgate axle 19 direction, dropout plate is seesaw structure along roller groove direction midfoot support, the other end of fanning strip 23 from bottom to top clamping to enter to thread off in plate roller groove 26 and this end sockets through return spring 24, dropout plate 25 rises to lift up around midfoot support and limits combined floodgate axle 19 rotation status in roller groove clamping fanning strip 23 upper end, what point restrictor bar 31 lower end was connected to dropout plate 25 lifts up end together, dividing flashboard 30 to connect point restrictor bar 31 upper end is that rotatable drive divides restrictor bar 31 to drive dropout plate 25 to lift up and divides a flashboard 30 to be connected with separating brake return spring 32, the end of lifting up together that electronic release 27 sockets in dropout plate 25 supports in seesaw structure along vertical combined floodgate axle 19 direction, device for under-voltage releasing equipment 28 sockets through underpressure springs 29 and lifts up end in another of dropout plate 25 and support in seesaw structure along vertical combined floodgate axle 19 direction, on combined floodgate connecting lever 8, movable handing-over non-return lever 33 one end, is movably hinged fixing in the middle part of non-return lever 33, is pressed on screw thread adjustable lifting and is fixed on non-return adjustment screw 34 top in insulation cabinet under non-return lever 33 other end, combined floodgate connecting lever 19 connects display pull bar 35, display pull bar 35 sockets display lever 36 one end, display lever 36 midfoot support, display lever 36 other end connects the divide-shut brake display board 37 being used for corresponding circuit breaker display window, the corresponding counter 38 of display lever either end.
Claims (2)
1. a circuit breaker, comprise insulation cabinet, main shaft, break-make connecting lever, combined floodgate connecting lever, operating mechanism, separating brake connecting lever and separating brake extension spring, main shaft is connected on insulation cabinet, main shaft is fixed cross-under break-make connecting lever, combined floodgate connecting lever and separating brake connecting lever, break-make connecting lever connects vacuum tube through excess of stroke spring, separating brake connecting lever sockets on insulation cabinet through separating brake extension spring, it is characterized in that: described operating mechanism throws off the state of combined floodgate connecting lever transmission cooperation in inserting the connecting lever transmission cooperation of correspondence joint combined floodgate or pull-out insulation cabinet in insulation cabinet through organization soleplate sliding bearing in insulation cabinet, described operating mechanism comprises motor, power shaft, combined floodgate axle, combined floodgate cam and combined floodgate connection rod set, motor is installed on organization soleplate, power shaft and combined floodgate axle are connected in the vertical plates on both sides of organization soleplate, electric-motor drive power shaft, power shaft is through chain wheel set transmission combined floodgate axle, combined floodgate beam warp combined floodgate actuated by cams combined floodgate connection rod set transmission combined floodgate connecting lever is in rotarily driving main shaft "on" position, also comprise splitting lock cushioning mechanism and display unit, described splitting lock cushioning mechanism comprises non-return lever and non-return adjustment screw, non-return lever one end activity handing-over combined floodgate connecting lever, non-return its intermediate part is movably hinged fixing, be pressed on screw thread adjustable lifting under the non-return lever other end and be fixed on non-return adjustment screw top in insulation cabinet, described display unit comprises display pull bar, display lever, divide-shut brake display board sum counter, display pull bar is connected on main shaft connecting lever, display pull bar sockets display lever one end, display its intermediate part supports, the display lever other end connects the divide-shut brake display board being used for corresponding circuit breaker display window, the corresponding counter of display lever either end.
2. a kind of circuit breaker according to claim 1, is characterized in that: described power shaft or combined floodgate axle are provided with the clutch of clutch motor to combined floodgate connecting lever power transmission, and clutch and motor power break-make link, and clutch and main shaft rotate and link.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339587.9A CN104134587B (en) | 2014-07-17 | 2014-07-17 | A kind of modularized circuit breaker |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339587.9A Division CN104134587B (en) | 2014-07-17 | 2014-07-17 | A kind of modularized circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105336549A true CN105336549A (en) | 2016-02-17 |
Family
ID=51807227
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339587.9A Active CN104134587B (en) | 2014-07-17 | 2014-07-17 | A kind of modularized circuit breaker |
| CN201510747716.2A Pending CN105336549A (en) | 2014-07-17 | 2014-07-17 | Breaker |
| CN201510747667.2A Active CN105336548B (en) | 2014-07-17 | 2014-07-17 | Breaker |
| CN201510747387.1A Active CN105336547B (en) | 2014-07-17 | 2014-07-17 | Modular breaker |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339587.9A Active CN104134587B (en) | 2014-07-17 | 2014-07-17 | A kind of modularized circuit breaker |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510747667.2A Active CN105336548B (en) | 2014-07-17 | 2014-07-17 | Breaker |
| CN201510747387.1A Active CN105336547B (en) | 2014-07-17 | 2014-07-17 | Modular breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104134587B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008251A1 (en) * | 2014-07-17 | 2016-01-21 | 谢翠斌 | Modular breaker |
| WO2017156790A1 (en) | 2016-03-18 | 2017-09-21 | 广东欧珀移动通信有限公司 | Method and d2d device used for d2d communications |
| CN114121517B (en) * | 2021-11-04 | 2024-01-02 | 泉州市大西洋电力科技有限公司 | Intelligent control mechanism of switch breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898146A (en) * | 1997-09-18 | 1999-04-27 | Eaton Corporation | Molded case circuit breaker with modular crossbar |
| CN201629260U (en) * | 2009-12-24 | 2010-11-10 | 许昌南方鑫达工业有限公司 | Modularization vacuum circuit breaker |
| CN202495393U (en) * | 2012-02-21 | 2012-10-17 | 上海宝灵超亚电器有限公司 | Modularized circuit breaker device |
| CN202796783U (en) * | 2012-09-18 | 2013-03-13 | 博耳(宜兴)电力成套有限公司 | Circuit breaker closing instruction device |
| CN202905587U (en) * | 2012-06-08 | 2013-04-24 | 广东维能电气有限公司 | A four-function-integrating operating mechanism of a high-voltage vacuum isolation breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076707U (en) * | 1990-08-08 | 1991-05-08 | 王伟 | High-voltage vacuum breaker for mine |
| CN2530345Y (en) * | 2002-01-23 | 2003-01-08 | 西安高压电器研究所有限责任公司 | Spring executor of breaker |
| CN201038050Y (en) * | 2007-03-21 | 2008-03-19 | 冯保明 | Universal operating mechanism for medium and low voltage vacuum circuit breaker |
| CN201294198Y (en) * | 2008-08-22 | 2009-08-19 | 重庆亿科电气股份有限公司 | Spring operation mechanism for vacuum circuit-breaker |
| CN201594493U (en) * | 2010-01-26 | 2010-09-29 | 姜全海 | Modular spring operating mechanism for vacuum circuit breaker |
| CN201788844U (en) * | 2010-08-06 | 2011-04-06 | 广西银河迪康电气有限公司 | Driving and operating device of breaker |
| CN102842466A (en) * | 2012-09-03 | 2012-12-26 | 无锡新宏泰电器科技股份有限公司 | Three-station indicating mechanism for drawer-type circuit breaker |
| CN203983205U (en) * | 2014-07-17 | 2014-12-03 | 泰兴市华诚机电制造有限公司 | A kind of modularized circuit breaker |
-
2014
- 2014-07-17 CN CN201410339587.9A patent/CN104134587B/en active Active
- 2014-07-17 CN CN201510747716.2A patent/CN105336549A/en active Pending
- 2014-07-17 CN CN201510747667.2A patent/CN105336548B/en active Active
- 2014-07-17 CN CN201510747387.1A patent/CN105336547B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898146A (en) * | 1997-09-18 | 1999-04-27 | Eaton Corporation | Molded case circuit breaker with modular crossbar |
| CN201629260U (en) * | 2009-12-24 | 2010-11-10 | 许昌南方鑫达工业有限公司 | Modularization vacuum circuit breaker |
| CN202495393U (en) * | 2012-02-21 | 2012-10-17 | 上海宝灵超亚电器有限公司 | Modularized circuit breaker device |
| CN202905587U (en) * | 2012-06-08 | 2013-04-24 | 广东维能电气有限公司 | A four-function-integrating operating mechanism of a high-voltage vacuum isolation breaker |
| CN202796783U (en) * | 2012-09-18 | 2013-03-13 | 博耳(宜兴)电力成套有限公司 | Circuit breaker closing instruction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105336547B (en) | 2017-04-26 |
| CN105336548A (en) | 2016-02-17 |
| CN105336547A (en) | 2016-02-17 |
| CN105336548B (en) | 2017-05-10 |
| CN104134587B (en) | 2016-03-09 |
| CN104134587A (en) | 2014-11-05 |
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Application publication date: 20160217 |
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