CN201054311Y - 一种用于气体绝缘开关设备的钥匙联锁装置 - Google Patents
一种用于气体绝缘开关设备的钥匙联锁装置 Download PDFInfo
- Publication number
- CN201054311Y CN201054311Y CNU2007200321582U CN200720032158U CN201054311Y CN 201054311 Y CN201054311 Y CN 201054311Y CN U2007200321582 U CNU2007200321582 U CN U2007200321582U CN 200720032158 U CN200720032158 U CN 200720032158U CN 201054311 Y CN201054311 Y CN 201054311Y
- Authority
- CN
- China
- Prior art keywords
- key
- axostylus axostyle
- switch
- lock
- umbrella shape
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003578 releasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200321582U CN201054311Y (zh) | 2007-06-29 | 2007-06-29 | 一种用于气体绝缘开关设备的钥匙联锁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200321582U CN201054311Y (zh) | 2007-06-29 | 2007-06-29 | 一种用于气体绝缘开关设备的钥匙联锁装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054311Y true CN201054311Y (zh) | 2008-04-30 |
Family
ID=39393972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200321582U Expired - Lifetime CN201054311Y (zh) | 2007-06-29 | 2007-06-29 | 一种用于气体绝缘开关设备的钥匙联锁装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054311Y (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456532A (zh) * | 2013-08-15 | 2013-12-18 | 国家电网公司 | 一种低压屏内低压闸刀闭锁装置 |
| CN104471806A (zh) * | 2012-07-13 | 2015-03-25 | 三菱电机株式会社 | 开关装置 |
| CN107799336A (zh) * | 2017-11-07 | 2018-03-13 | 浙江工贸职业技术学院 | 一种电气开关 |
| TWI635527B (zh) * | 2017-05-09 | 2018-09-11 | 陳錫瑜 | 斷路器間互鎖方式改良裝置 |
| CN108447713B (zh) * | 2018-05-18 | 2023-09-29 | 浙江临高电气实业有限公司 | 一种机械联锁装置的锁具、机械联锁装置、供电系统 |
-
2007
- 2007-06-29 CN CNU2007200321582U patent/CN201054311Y/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104471806A (zh) * | 2012-07-13 | 2015-03-25 | 三菱电机株式会社 | 开关装置 |
| CN103456532A (zh) * | 2013-08-15 | 2013-12-18 | 国家电网公司 | 一种低压屏内低压闸刀闭锁装置 |
| TWI635527B (zh) * | 2017-05-09 | 2018-09-11 | 陳錫瑜 | 斷路器間互鎖方式改良裝置 |
| CN107799336A (zh) * | 2017-11-07 | 2018-03-13 | 浙江工贸职业技术学院 | 一种电气开关 |
| CN107799336B (zh) * | 2017-11-07 | 2019-01-25 | 浙江工贸职业技术学院 | 一种电气开关 |
| CN108447713B (zh) * | 2018-05-18 | 2023-09-29 | 浙江临高电气实业有限公司 | 一种机械联锁装置的锁具、机械联锁装置、供电系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEST CHINA ELECTRIC POWER CO. Free format text: FORMER OWNER: XI'AN ELECTRIC MANUFACTURING CORP. Effective date: 20080905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080905 Address after: Shaanxi province Xi'an City West High Tang Hing Road No. 7, zip code: 710075 Patentee after: China XD Electronic Corporation Address before: Shaanxi province Xi'an Fengdeng road 29, zip code: 710077 Patentee before: Xi'an Electric Manufacturing Corp. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGZHOU XIDIAN HIGH VOLTAGE ELECTRIC MANUFACTURING CO., LTD. Assignor: China XD Electronic Corporation Contract record no.: 2010440000849 Denomination of utility model: A key interlocking device for gas insulation switch device Granted publication date: 20080430 License type: Exclusive License Record date: 20100625 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |
|
| CX01 | Expiry of patent term |