CN103258672A - 断路器弹簧更换工具 - Google Patents
断路器弹簧更换工具 Download PDFInfo
- Publication number
- CN103258672A CN103258672A CN201310156437XA CN201310156437A CN103258672A CN 103258672 A CN103258672 A CN 103258672A CN 201310156437X A CN201310156437X A CN 201310156437XA CN 201310156437 A CN201310156437 A CN 201310156437A CN 103258672 A CN103258672 A CN 103258672A
- Authority
- CN
- China
- Prior art keywords
- bolt
- spring
- base
- dop
- breaker
- 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
Images
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310156437XA CN103258672A (zh) | 2013-04-27 | 2013-04-27 | 断路器弹簧更换工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310156437XA CN103258672A (zh) | 2013-04-27 | 2013-04-27 | 断路器弹簧更换工具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103258672A true CN103258672A (zh) | 2013-08-21 |
Family
ID=48962530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310156437XA Pending CN103258672A (zh) | 2013-04-27 | 2013-04-27 | 断路器弹簧更换工具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103258672A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103594263A (zh) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | 隔离开关复位弹簧拆卸方法 |
CN103594938A (zh) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | 隔离开关复位弹簧拆卸专用工具 |
CN105826107A (zh) * | 2016-05-18 | 2016-08-03 | 国网新疆电力公司巴州供电公司 | 隔离开关专用装销压簧板 |
CN109262548A (zh) * | 2018-11-29 | 2019-01-25 | 国网安徽省电力有限公司滁州供电公司 | 一种断路器弹簧更换专用工具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939492A (en) * | 1988-01-28 | 1990-07-03 | Merlin Gerin | Electromagnetic trip device with tripping threshold adjustment |
CN202084813U (zh) * | 2011-06-24 | 2011-12-21 | 重庆市电力公司教育培训中心 | 开关柜储能弹簧拆装工具 |
CN102568938A (zh) * | 2011-12-15 | 2012-07-11 | 宁夏电力公司中卫供电局 | 断路器弹簧更换工具 |
CN203192644U (zh) * | 2013-04-27 | 2013-09-11 | 安徽省电力公司蚌埠供电公司 | 断路器弹簧更换工具 |
-
2013
- 2013-04-27 CN CN201310156437XA patent/CN103258672A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939492A (en) * | 1988-01-28 | 1990-07-03 | Merlin Gerin | Electromagnetic trip device with tripping threshold adjustment |
CN202084813U (zh) * | 2011-06-24 | 2011-12-21 | 重庆市电力公司教育培训中心 | 开关柜储能弹簧拆装工具 |
CN102568938A (zh) * | 2011-12-15 | 2012-07-11 | 宁夏电力公司中卫供电局 | 断路器弹簧更换工具 |
CN203192644U (zh) * | 2013-04-27 | 2013-09-11 | 安徽省电力公司蚌埠供电公司 | 断路器弹簧更换工具 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103594263A (zh) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | 隔离开关复位弹簧拆卸方法 |
CN103594938A (zh) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | 隔离开关复位弹簧拆卸专用工具 |
CN103594938B (zh) * | 2013-11-15 | 2016-11-23 | 国家电网公司 | 隔离开关复位弹簧拆卸专用工具 |
CN103594263B (zh) * | 2013-11-15 | 2017-01-11 | 国家电网公司 | 隔离开关复位弹簧拆卸方法 |
CN105826107A (zh) * | 2016-05-18 | 2016-08-03 | 国网新疆电力公司巴州供电公司 | 隔离开关专用装销压簧板 |
CN109262548A (zh) * | 2018-11-29 | 2019-01-25 | 国网安徽省电力有限公司滁州供电公司 | 一种断路器弹簧更换专用工具 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103258672A (zh) | 断路器弹簧更换工具 | |
CN202333493U (zh) | 一种开关柜 | |
CN204216431U (zh) | 固定低压柜便捷的箱式变电站 | |
CN206820272U (zh) | 一种便于维修的配电柜 | |
CN106451181B (zh) | 一种低压开关柜 | |
CN203192644U (zh) | 断路器弹簧更换工具 | |
CN203987166U (zh) | 一种气弹簧支撑展位箱的二次防护装置 | |
CN102820629A (zh) | 带电更换引流线并沟线夹的方法 | |
CN205051241U (zh) | 具有加强结构的全绝缘充气柜 | |
CN203928583U (zh) | 具有可拆卸灯箱的制冷设备 | |
CN104577872B (zh) | 带电拆除故障指示器装置 | |
CN202206049U (zh) | 小车开关柜帘门检修用绝缘隔板 | |
CN205645572U (zh) | 一种改进型多功能绝缘操作杆 | |
CN203644960U (zh) | 一种可调间距的硬连接排 | |
CN202856170U (zh) | 活门闭锁机构 | |
CN105305273A (zh) | 电力屏柜拆卸安装辅助工具 | |
CN204067179U (zh) | 一种真空断路器机械联锁装置 | |
CN203799941U (zh) | 一种高压断路器静触座用安全绝缘装置 | |
CN202454960U (zh) | 一种抽出式低压开关柜抽屉防错插装置 | |
CN205194597U (zh) | 机械式助航灯光负载状态选择器 | |
WO2015003667A3 (es) | Dispositivo adaptador para una herramienta extintora de arco que permite desconectar circuitos que no cuentan con el soporte de apertura | |
CN203738683U (zh) | 螺栓紧固拆卸器 | |
CN204231807U (zh) | 电气产品互锁装置 | |
CN202291056U (zh) | 快调弹簧组件 | |
CN202585186U (zh) | 变压器柜门的联锁装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT Effective date: 20140506 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER CO., LTD. Effective date: 20140506 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Applicant after: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. Address before: 233000 No. 245 Shengli Road, Anhui, Bengbu Applicant before: ANHUI BENGBU POWER SUPPLY Co. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ANHUI ELECTRIC POWER COMPANY BENGBU POWER SUPPLY CORP. TO: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER CO., LTD. Free format text: CORRECT: ADDRESS; FROM: 233000 BENGBU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140506 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. Address before: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Applicant before: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130821 |