CN201336226Y - 拉合闸工具 - Google Patents
拉合闸工具 Download PDFInfo
- Publication number
- CN201336226Y CN201336226Y CNU2008201241325U CN200820124132U CN201336226Y CN 201336226 Y CN201336226 Y CN 201336226Y CN U2008201241325 U CNU2008201241325 U CN U2008201241325U CN 200820124132 U CN200820124132 U CN 200820124132U CN 201336226 Y CN201336226 Y CN 201336226Y
- Authority
- CN
- China
- Prior art keywords
- insulation
- arc light
- baffle plate
- light baffle
- lock instrument
- 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 claims description 44
- 230000009471 action Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201241325U CN201336226Y (zh) | 2008-11-25 | 2008-11-25 | 拉合闸工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201241325U CN201336226Y (zh) | 2008-11-25 | 2008-11-25 | 拉合闸工具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201336226Y true CN201336226Y (zh) | 2009-10-28 |
Family
ID=41287886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201241325U Expired - Lifetime CN201336226Y (zh) | 2008-11-25 | 2008-11-25 | 拉合闸工具 |
Country Status (1)
Country | Link |
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CN (1) | CN201336226Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102339673A (zh) * | 2010-07-29 | 2012-02-01 | 河南省电力公司焦作供电公司 | 空气开关操作防护杆 |
CN103489667A (zh) * | 2012-06-14 | 2014-01-01 | 辽宁省电力有限公司阜新供电公司 | 低压空气开关防爆操作手柄 |
CN108336680A (zh) * | 2018-04-26 | 2018-07-27 | 国网上海市电力公司 | 一种低压开关隔离挡板和操作手柄组件 |
-
2008
- 2008-11-25 CN CNU2008201241325U patent/CN201336226Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102339673A (zh) * | 2010-07-29 | 2012-02-01 | 河南省电力公司焦作供电公司 | 空气开关操作防护杆 |
CN102339673B (zh) * | 2010-07-29 | 2014-02-26 | 国家电网公司 | 空气开关操作防护杆 |
CN103489667A (zh) * | 2012-06-14 | 2014-01-01 | 辽宁省电力有限公司阜新供电公司 | 低压空气开关防爆操作手柄 |
CN108336680A (zh) * | 2018-04-26 | 2018-07-27 | 国网上海市电力公司 | 一种低压开关隔离挡板和操作手柄组件 |
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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: BEIJING ELECTRIC POWER CORP. Effective date: 20130603 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130603 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130603 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20091028 |
|
CX01 | Expiry of patent term |