CN2636472Y - Electron type rated current adjustable protector - Google Patents
Electron type rated current adjustable protector Download PDFInfo
- Publication number
- CN2636472Y CN2636472Y CN 03273178 CN03273178U CN2636472Y CN 2636472 Y CN2636472 Y CN 2636472Y CN 03273178 CN03273178 CN 03273178 CN 03273178 U CN03273178 U CN 03273178U CN 2636472 Y CN2636472 Y CN 2636472Y
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- Prior art keywords
- circuit
- current
- sampling circuit
- rated current
- reclosing
- 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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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03273178 CN2636472Y (en) | 2003-06-27 | 2003-06-27 | Electron type rated current adjustable protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03273178 CN2636472Y (en) | 2003-06-27 | 2003-06-27 | Electron type rated current adjustable protector |
Publications (1)
Publication Number | Publication Date |
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CN2636472Y true CN2636472Y (en) | 2004-08-25 |
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ID=34301368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03273178 Expired - Lifetime CN2636472Y (en) | 2003-06-27 | 2003-06-27 | Electron type rated current adjustable protector |
Country Status (1)
Country | Link |
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CN (1) | CN2636472Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101964516A (en) * | 2010-10-15 | 2011-02-02 | 重庆市电力公司 | Three-phase four-wire system zero-line failure and open-phase intelligent protector |
CN102013364A (en) * | 2010-10-29 | 2011-04-13 | 天津市百利电气有限公司 | High-precision current-adjustable molded case circuit breaker |
CN102035163A (en) * | 2010-12-10 | 2011-04-27 | 上海诺雅克电气有限公司 | Power supply device for residual current protector |
CN101673645B (en) * | 2009-10-28 | 2012-01-25 | 胡聪娟 | Automatic regulator for rated protection current of circuit breakers |
CN104253406A (en) * | 2013-06-26 | 2014-12-31 | 成都昊地科技有限责任公司 | Protective circuit capable of regulating rated voltage and rated current |
CN104659739A (en) * | 2015-02-06 | 2015-05-27 | 广东南冠电气有限公司 | Circuit breaker with neutral line fault default phase protection function |
CN106206197A (en) * | 2016-08-29 | 2016-12-07 | 天津市百利电气有限公司 | There is the chopper of rated current automatic calibration function |
-
2003
- 2003-06-27 CN CN 03273178 patent/CN2636472Y/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101673645B (en) * | 2009-10-28 | 2012-01-25 | 胡聪娟 | Automatic regulator for rated protection current of circuit breakers |
CN101964516A (en) * | 2010-10-15 | 2011-02-02 | 重庆市电力公司 | Three-phase four-wire system zero-line failure and open-phase intelligent protector |
CN102013364A (en) * | 2010-10-29 | 2011-04-13 | 天津市百利电气有限公司 | High-precision current-adjustable molded case circuit breaker |
CN102035163A (en) * | 2010-12-10 | 2011-04-27 | 上海诺雅克电气有限公司 | Power supply device for residual current protector |
CN104253406A (en) * | 2013-06-26 | 2014-12-31 | 成都昊地科技有限责任公司 | Protective circuit capable of regulating rated voltage and rated current |
CN104659739A (en) * | 2015-02-06 | 2015-05-27 | 广东南冠电气有限公司 | Circuit breaker with neutral line fault default phase protection function |
CN106206197A (en) * | 2016-08-29 | 2016-12-07 | 天津市百利电气有限公司 | There is the chopper of rated current automatic calibration function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Qianlong Electric Co., Ltd. Assignor: Li Qianliang Contract fulfillment period: 2007.7.14 to 2012.7.14 Contract record no.: 2008330000631 Denomination of utility model: Electron type rated current adjustable protector Granted publication date: 20040825 License type: Exclusive license Record date: 20080924 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.7.14 TO 2012.7.14 Name of requester: HANGZHOU QIANLONG ELECTRICAL APPLIANCE CO., LTD. Effective date: 20080924 |
|
C56 | Change in the name or address of the patentee |
Owner name: LI QIANLIANG Free format text: NEW ADDRESS: ROOM 605, BUILDING 2, DAOHUANGJINSHUIAN, JINCHENG STREET, LINAN CITY, ZHEJIANG PROVINCE, ZIP CODE:311300 |
|
CP02 | Change in the address of a patent holder |
Address after: Zhejiang province Ling'an City Jincheng Street 2 gold waterfront room 605, zip code: 311300 Patentee after: Li Qianliang Address before: Zhejiang city in Ling'an Province town of Jin Hui Jin Yuan building 14 room 503, zip code: 311300 Patentee before: Li Qianliang |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130627 Granted publication date: 20040825 |