CN104992872B8 - 安全电力闸刀 - Google Patents

安全电力闸刀 Download PDF

Info

Publication number
CN104992872B8
CN104992872B8 CN201510478032.7A CN201510478032A CN104992872B8 CN 104992872 B8 CN104992872 B8 CN 104992872B8 CN 201510478032 A CN201510478032 A CN 201510478032A CN 104992872 B8 CN104992872 B8 CN 104992872B8
Authority
CN
China
Prior art keywords
contact
strip
slideway
power plug
movable 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.)
Active
Application number
CN201510478032.7A
Other languages
English (en)
Other versions
CN104992872A (zh
CN104992872B (zh
Inventor
项修波
王明燕
王小舍
朱轶群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STATE GRID ZHEJIANG SANMEN POWER SUPPLY COMPANY
Taizhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Zhejiang Sanmen Power Supply Co
Taizhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Zhejiang Sanmen Power Supply Co, Taizhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Zhejiang Sanmen Power Supply Co
Priority to CN201510478032.7A priority Critical patent/CN104992872B8/zh
Publication of CN104992872A publication Critical patent/CN104992872A/zh
Application granted granted Critical
Publication of CN104992872B publication Critical patent/CN104992872B/zh
Publication of CN104992872B8 publication Critical patent/CN104992872B8/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/12—Bases; Stationary contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

本发明提供一种安全电力闸刀，包括基座，静触头座、动触头座；静触头座中具有周向绝缘封闭的滑道，其绝缘侧壁上设有与该绝缘侧壁同平面的静触头，静触头将其所在的绝缘侧壁分成两段；动触头座可相对于基座活动，且在其活动范围内，动触头座上的动触头可插拔于滑道内；且动触头的外表面与滑道的内壁完全贴合；动触头的前段形成前绝缘段；前绝缘段向后连接有导电段；动触头座运动到合闸位置时，导电段与静触头完全贴合，运动到开闸位置时，导电段与静触头完全分离。该安全电力闸刀不仅操作方便，并且可以有效避免合闸、开闸过程中电弧的产生，具有较高的安全性。
CN201510478032.7A 2015-08-07 2015-08-07 安全电力闸刀 Active CN104992872B8 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510478032.7A CN104992872B8 (zh) 2015-08-07 2015-08-07 安全电力闸刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510478032.7A CN104992872B8 (zh) 2015-08-07 2015-08-07 安全电力闸刀

Publications (3)

Publication Number Publication Date
CN104992872A CN104992872A (zh) 2015-10-21
CN104992872B CN104992872B (zh) 2017-06-16
CN104992872B8 true CN104992872B8 (zh) 2017-07-14

Family

ID=54304674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510478032.7A Active CN104992872B8 (zh) 2015-08-07 2015-08-07 安全电力闸刀

Country Status (1)

Country Link
CN (1) CN104992872B8 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105513875A (zh) * 2015-12-24 2016-04-20 国家电网公司 三相高电压大电流连接、隔断装置
CN105957762B (zh) * 2016-06-12 2018-06-22 上海上科电器集团有限公司 一种气动式刀闸开关
CN107785204B (zh) * 2016-08-05 2019-01-04 江山海维科技有限公司 电动闸刀开关
CN106783339B (zh) * 2016-12-28 2018-08-17 李钢放 防接触打火的闸刀
CN109148200A (zh) * 2018-08-14 2019-01-04 邹平县供电公司 一种闸刀开关
CN110556719B (zh) * 2019-08-16 2020-09-25 程强 配电箱用气动断送电与除尘装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6609717U (de) * 1967-12-01 1972-08-24 Schoeller & Co Elektrotech Kontaktanordnung fuer elektrische geraete.
CN2030373U (zh) * 1988-03-04 1989-01-04 王智勇 带降压启动功能的闸刀开关
CN2188237Y (zh) * 1993-12-09 1995-01-25 中南工学院 弹性接触导电元件经强化的闸刀开关
JP3067588B2 (ja) * 1995-05-08 2000-07-17 住友電装株式会社 ブレーカスイッチ
CN2251787Y (zh) * 1995-11-23 1997-04-09 钱云龙 无弧通断器
US6140597A (en) * 1997-09-04 2000-10-31 Harness System Technologies Research, Ltd. Breaker device having an incomplete-connection prevention function
US5990424A (en) * 1997-12-10 1999-11-23 Sumitomo Wiring Systems, Ltd. Breaker device
CN202633122U (zh) * 2012-04-09 2012-12-26 汝阳县电业局 一种防打火负荷开关

Also Published As

Publication number Publication date
CN104992872A (zh) 2015-10-21
CN104992872B (zh) 2017-06-16

Similar Documents

Publication Publication Date Title
CN104992872B8 (zh) 安全电力闸刀
FR3017240B1 (fr) Coupe-circuit pyrotechnique
JP2015144271A5 (zh)
IN2013CH01222A (zh)
JP2015053477A5 (ja) 半導体装置
MY196587A (en) Drawer Wall
MX352848B (es) Alojamiento eléctrico y ensamblaje de guarda para el mismo.
MX348124B (es) Mecanismo de contacto.
MY176302A (en) Contact wire, current collector, and contact wire system
MX354537B (es) Conector eléctrico para un portador de dispositivos electrónicos.
MX2015013346A (es) Bisagra para un capo de vehiculo.
MX2019002654A (es) Montaje de accionamiento para interruptores electricos alojados en un gabinete.
EP3735709A4 (en) VERTICAL SWITCHING DEVICE WITH SELF-ALIGNED CONTACT
JP2018026551A5 (ja) トランジスタ
CN202796775U (zh) 一种线路板取电装置
MX2019011228A (es) Contactor electrico.
CA2929437C (en) Two piece handle for miniature circuit breakers
PL3662494T3 (pl) Zespół przełącznika przerywającego do obwodu elektrycznego prądu stałego z urządzeniem uruchamiającym
MX357961B (es) Sistema de puerta oculta/deslizante para acceso a accesorio instalado en campo.
JP2012120286A5 (zh)
CN206148346U (zh) 一种隔离开关的动、静触头装置
MX2015017844A (es) Escobilla para motor electrico.
MY186127A (en) Contact device having a rotatable static contact and of circuit breaker, and circuit breaker
CN204270955U (zh) 一种具有灭弧装置的高压切刀开关
CN205248175U (zh) 断路器及其固封极柱

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Xiang Xiubo

Inventor after: Wang Mingyan

Inventor after: Wang Xiaoshe

Inventor after: Zhu Diequn

Inventor before: Ma Renhuan

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170601

Address after: 317100 Zhejiang Province, Taizhou County Road, the sea on the road No. 66 Ocean Road, No. three

Co-patentee after: Taizhou Power Supply Company of State Grid Zhejiang Electric Power Company

Patentee after: STATE GRID ZHEJIANG SANMEN POWER SUPPLY COMPANY

Address before: Wuzhong City Building No. 388 Suzhou City, Wuzhong District province Jiangsu Soochow road 2107 room 215000

Patentee before: Ma Renhuan

TR01 Transfer of patent right
CI01 Correction of invention patent gazette
CI01 Correction of invention patent gazette

Correction item: Patentee|Address|Patentee|Inventor|Patent agency|agent

Correct: STATE GRID ZHEJIANG SANMEN POWER SUPPLY COMPANY|317100 Zhejiang Province, Taizhou County Road, the sea on the road No. 66 Ocean Road, No. three|Taizhou Power Supply Company of State Grid Zhejiang Electric Power Company|Xiang Xiubo|Wang Mingyan|Wang Xiaoshe|Zhu Diequn|Zhejiang Xiang Long Patent Office (general partnership) 33206|Chen Liuting

False: Ma Renhuan|Wuzhong City Building No. 388 Suzhou City, Wuzhong District province Jiangsu Soochow road 2107 room 215000|Ma Renhuan|N/A

Number: 24-02

Volume: 33

CI03 Correction of invention patent

Correction item: Patentee|Address|Patentee|Inventor|Patent agency|agent

Correct: STATE GRID ZHEJIANG SANMEN POWER SUPPLY COMPANY|317100 Zhejiang Province, Taizhou County Road, the sea on the road No. 66 Ocean Road, No. three|Taizhou Power Supply Company of State Grid Zhejiang Electric Power Company|Xiang Xiubo|Wang Mingyan|Wang Xiaoshe|Zhu Diequn|Zhejiang Xiang Long Patent Office (general partnership) 33206|Chen Liuting

False: Ma Renhuan|Wuzhong City Building No. 388 Suzhou City, Wuzhong District province Jiangsu Soochow road 2107 room 215000|Ma Renhuan|N/A

Number: 24-02

Page: The title page

Volume: 33

CI03 Correction of invention patent