CN201656316U - Simple mechanical locking device of handcart type circuit breaker of switchgear cabinet - Google Patents
Simple mechanical locking device of handcart type circuit breaker of switchgear cabinet Download PDFInfo
- Publication number
- CN201656316U CN201656316U CN2010201623223U CN201020162322U CN201656316U CN 201656316 U CN201656316 U CN 201656316U CN 2010201623223 U CN2010201623223 U CN 2010201623223U CN 201020162322 U CN201020162322 U CN 201020162322U CN 201656316 U CN201656316 U CN 201656316U
- Authority
- CN
- China
- Prior art keywords
- handcart type
- switchgear cabinet
- locking device
- circuit breaker
- lock
- 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
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Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201623223U CN201656316U (en) | 2010-04-19 | 2010-04-19 | Simple mechanical locking device of handcart type circuit breaker of switchgear cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201623223U CN201656316U (en) | 2010-04-19 | 2010-04-19 | Simple mechanical locking device of handcart type circuit breaker of switchgear cabinet |
Publications (1)
Publication Number | Publication Date |
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CN201656316U true CN201656316U (en) | 2010-11-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201623223U Expired - Lifetime CN201656316U (en) | 2010-04-19 | 2010-04-19 | Simple mechanical locking device of handcart type circuit breaker of switchgear cabinet |
Country Status (1)
Country | Link |
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CN (1) | CN201656316U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078871A (en) * | 2014-07-11 | 2014-10-01 | 北京京东方真空电器有限责任公司 | Handcart type breaker chassis van locking device and breaker |
CN106158454A (en) * | 2016-08-26 | 2016-11-23 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of interlock for high-tension switch cabinet |
CN108807039A (en) * | 2018-07-25 | 2018-11-13 | 中国船舶重工集团公司第七0四研究所 | Medium Voltage Switchgear cable vault cabinet door interlock |
-
2010
- 2010-04-19 CN CN2010201623223U patent/CN201656316U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078871A (en) * | 2014-07-11 | 2014-10-01 | 北京京东方真空电器有限责任公司 | Handcart type breaker chassis van locking device and breaker |
CN106158454A (en) * | 2016-08-26 | 2016-11-23 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of interlock for high-tension switch cabinet |
CN108807039A (en) * | 2018-07-25 | 2018-11-13 | 中国船舶重工集团公司第七0四研究所 | Medium Voltage Switchgear cable vault cabinet door interlock |
CN108807039B (en) * | 2018-07-25 | 2019-08-30 | 中国船舶重工集团公司第七0四研究所 | Medium Voltage Switchgear cable vault cabinet door interlock |
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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: STATE GRID ZHEJIANG FUYANG POWER SUPPLY COMPANY Effective date: 20131218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: Fuchun Street Park Park, Fuyang West Road, Hangzhou City, Zhejiang Province, No. 1218 311400 Patentee after: Zhejiang Rongda Electric Equipment Manufactury Co., Ltd. Patentee after: STATE GRID ZHEJIANG FUYANG POWER SUPPLY COMPANY Address before: Fuyang City Fuchun Street Park West Road Hangzhou City, Zhejiang province 311400 No. 1218 Patentee before: Zhejiang Rongda Electric Equipment Manufactury Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 311400 No. 1218 Gongwang Street, Fuyang District, Hangzhou City, Zhejiang Province Co-patentee after: STATE GRID ZHEJIANG FUYANG POWER SUPPLY COMPANY Patentee after: Hangzhou Electric Equipment Manufacturing Co., Ltd. Fuyang Rongda Complete Electrical Manufacturing Branch Address before: 311400 No. 1218 West Park Road, Fuchun Street Park, Fuyang City, Hangzhou City, Zhejiang Province Co-patentee before: STATE GRID ZHEJIANG FUYANG POWER SUPPLY COMPANY Patentee before: Zhejiang Rongda Electric Equipment Manufactury Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101124 |