CN104992872B8 - 安全电力闸刀 - Google Patents
安全电力闸刀 Download PDFInfo
- 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
Links
- 230000003068 static effect Effects 0.000 abstract 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
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
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)
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)
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 |
-
2015
- 2015-08-07 CN CN201510478032.7A patent/CN104992872B8/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104992872A (zh) | 2015-10-21 |
CN104992872B (zh) | 2017-06-16 |
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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 |