CN101034644A - Fast electromotor driving low-voltage breaker - Google Patents
Fast electromotor driving low-voltage breaker Download PDFInfo
- Publication number
- CN101034644A CN101034644A CN 200710008463 CN200710008463A CN101034644A CN 101034644 A CN101034644 A CN 101034644A CN 200710008463 CN200710008463 CN 200710008463 CN 200710008463 A CN200710008463 A CN 200710008463A CN 101034644 A CN101034644 A CN 101034644A
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- Prior art keywords
- fast
- circuit
- motor
- electrical machine
- operating mechanism
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100084632A CN100452273C (en) | 2007-01-19 | 2007-01-19 | Fast electromotor driving low-voltage breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100084632A CN100452273C (en) | 2007-01-19 | 2007-01-19 | Fast electromotor driving low-voltage breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101034644A true CN101034644A (en) | 2007-09-12 |
CN100452273C CN100452273C (en) | 2009-01-14 |
Family
ID=38731115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100084632A Expired - Fee Related CN100452273C (en) | 2007-01-19 | 2007-01-19 | Fast electromotor driving low-voltage breaker |
Country Status (1)
Country | Link |
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CN (1) | CN100452273C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104503363A (en) * | 2014-12-31 | 2015-04-08 | 中达电通股份有限公司 | Switch control system and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19744457C1 (en) * | 1997-10-08 | 1999-06-24 | Siemens Ag | Remote operator with motor for circuit breaker |
US6144235A (en) * | 1998-08-31 | 2000-11-07 | Square D Company | Control circuit for a motor-operated switch |
SE518322C2 (en) * | 2000-03-23 | 2002-09-24 | Abb Ab | Electric switch, as well as plant, use and procedure where such is utilized |
CN1567504A (en) * | 2003-07-06 | 2005-01-19 | 王文杰 | An operating mechanism of circuit breaker |
US7038329B1 (en) * | 2004-11-04 | 2006-05-02 | Utc Power, Llc | Quality power from induction generator feeding variable speed motors |
-
2007
- 2007-01-19 CN CNB2007100084632A patent/CN100452273C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104503363A (en) * | 2014-12-31 | 2015-04-08 | 中达电通股份有限公司 | Switch control system and method |
Also Published As
Publication number | Publication date |
---|---|
CN100452273C (en) | 2009-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FUJIAN SENDA ELECTRIC EQUIPMENT CO., LTD. Assignor: Fuzhou University Contract fulfillment period: 2009.2.13 to 2019.2.12 Contract record no.: 2009350000005 Denomination of invention: Fast electromotor driving low-voltage breaker Granted publication date: 20090114 License type: Exclusive license Record date: 2009.2.16 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.13 TO 2019.2.12; CHANGE OF CONTRACT Name of requester: FUJIAN SENGDA ELECTRIC APPLICANCE CO., LTD. Effective date: 20090216 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20140814 Contract record no.: 2009350000005 The licensee after: FUJIAN SENDA ELECTRIC CO., LTD. The licensee before: FUJIAN SENDA ELECTRIC EQUIPMENT CO., LTD. |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20190119 |