CN201327780Y - 开关柜中接地开关的机械联锁装置 - Google Patents
开关柜中接地开关的机械联锁装置 Download PDFInfo
- Publication number
- CN201327780Y CN201327780Y CNU200920035561XU CN200920035561U CN201327780Y CN 201327780 Y CN201327780 Y CN 201327780Y CN U200920035561X U CNU200920035561X U CN U200920035561XU CN 200920035561 U CN200920035561 U CN 200920035561U CN 201327780 Y CN201327780 Y CN 201327780Y
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- lock sleeve
- cabinet
- switch
- back door
- spring
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Application Number | Priority Date | Filing Date | Title |
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CNU200920035561XU CN201327780Y (zh) | 2009-03-13 | 2009-03-13 | 开关柜中接地开关的机械联锁装置 |
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CNU200920035561XU CN201327780Y (zh) | 2009-03-13 | 2009-03-13 | 开关柜中接地开关的机械联锁装置 |
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CN201327780Y true CN201327780Y (zh) | 2009-10-14 |
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CNU200920035561XU Expired - Lifetime CN201327780Y (zh) | 2009-03-13 | 2009-03-13 | 开关柜中接地开关的机械联锁装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931178A (zh) * | 2010-08-10 | 2010-12-29 | 山东泰开成套电器有限公司 | 一种开关柜前门强制闭锁装置 |
CN101982865A (zh) * | 2010-11-02 | 2011-03-02 | 山东鲁亿通电气设备有限公司 | 一种接地开关操作机构联锁装置 |
CN102436948A (zh) * | 2011-10-08 | 2012-05-02 | 江苏天港箱柜有限公司 | 电气箱柜中操作轴与后门的联锁结构 |
CN102496516A (zh) * | 2011-12-19 | 2012-06-13 | 太原惠特科技有限公司 | 隔离开关操作位置在需要闭锁的门上的隔爆箱体闭锁机构 |
-
2009
- 2009-03-13 CN CNU200920035561XU patent/CN201327780Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931178A (zh) * | 2010-08-10 | 2010-12-29 | 山东泰开成套电器有限公司 | 一种开关柜前门强制闭锁装置 |
CN101982865A (zh) * | 2010-11-02 | 2011-03-02 | 山东鲁亿通电气设备有限公司 | 一种接地开关操作机构联锁装置 |
CN102436948A (zh) * | 2011-10-08 | 2012-05-02 | 江苏天港箱柜有限公司 | 电气箱柜中操作轴与后门的联锁结构 |
CN102436948B (zh) * | 2011-10-08 | 2014-01-29 | 江苏天港箱柜有限公司 | 电气箱柜中操作轴与后门的联锁结构 |
CN102496516A (zh) * | 2011-12-19 | 2012-06-13 | 太原惠特科技有限公司 | 隔离开关操作位置在需要闭锁的门上的隔爆箱体闭锁机构 |
CN102496516B (zh) * | 2011-12-19 | 2013-11-13 | 太原惠特科技有限公司 | 隔离开关操作位置在需要闭锁的门上的隔爆箱体闭锁机构 |
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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: YANGZHOU BEICHEN ELECTRIC EQUIPMENT CO., LTD. Owner name: JIANGSU POWER CO., LTD. YANGZHOU POWER SUPPLY CO., Free format text: FORMER OWNER: YANGZHOU BEICHEN ELECTRIC EQUIPMENT CO., LTD. Effective date: 20100329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225009 NO.58, HONGDA ROAD,, DEVELOPMENT ZONE, YANGZHOU CITY,JIANGSU PROVINCE TO: 225009 NO.179, WEIYANG ROAD, YANGZHOU CITY, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: 225009 Weiyang Road, Jiangsu, China, No. 179, No. Patentee after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Yangzhou Beichen Electric Equipment Co., Ltd. Address before: 225009 No. 58 Hung Road, Yangzhou Development Zone, Jiangsu, China Patentee before: Yangzhou Beichen Electric Equipment Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Beichen Xincheng Electric Power Equipment Co., Ltd. Assignor: Jiangsu electric power company|Yangzhou power supply company, Yangzhou Beichen Electric Equipment Co Contract record no.: 2012320000561 Denomination of utility model: Mechanical interlocking device of grounding switch in switch cabinet Granted publication date: 20091014 License type: Exclusive License Record date: 20120427 |
|
ASS | Succession or assignment of patent right |
Owner name: YANGZHOU BEICHEN ELECTRIC EQUIPMENT CO., LTD. JIAN Free format text: FORMER OWNER: YANGZHOU BEICHEN ELECTRIC EQUIPMENT CO., LTD. Effective date: 20130724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130724 Address after: 225009 Weiyang Road, Jiangsu, China, No. 179, No. Patentee after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Yangzhou Beichen Electric Equipment Co., Ltd. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 225009 Weiyang Road, Jiangsu, China, No. 179, No. Patentee before: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee before: Yangzhou Beichen Electric Equipment Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091014 |