CN101908851B - Miniaturized crane safety starter - Google Patents
Miniaturized crane safety starter Download PDFInfo
- Publication number
- CN101908851B CN101908851B CN2010102122556A CN201010212255A CN101908851B CN 101908851 B CN101908851 B CN 101908851B CN 2010102122556 A CN2010102122556 A CN 2010102122556A CN 201010212255 A CN201010212255 A CN 201010212255A CN 101908851 B CN101908851 B CN 101908851B
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- Prior art keywords
- relay
- coil
- normally
- resistance
- phase
- 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 - Fee Related
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102122556A CN101908851B (en) | 2010-06-29 | 2010-06-29 | Miniaturized crane safety starter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102122556A CN101908851B (en) | 2010-06-29 | 2010-06-29 | Miniaturized crane safety starter |
Publications (2)
Publication Number | Publication Date |
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CN101908851A CN101908851A (en) | 2010-12-08 |
CN101908851B true CN101908851B (en) | 2012-11-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010102122556A Expired - Fee Related CN101908851B (en) | 2010-06-29 | 2010-06-29 | Miniaturized crane safety starter |
Country Status (1)
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CN (1) | CN101908851B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5448442A (en) * | 1988-06-22 | 1995-09-05 | Siemens Energy & Automation, Inc. | Motor controller with instantaneous trip protection |
CN2395455Y (en) * | 1999-08-25 | 2000-09-06 | 四川石油管理局川东天然气净化总厂 | Automatic starting relay for motor instantaneous power-off |
CN2744064Y (en) * | 2004-07-26 | 2005-11-30 | 刘琼 | Controller for electric machine |
CN201733260U (en) * | 2010-06-29 | 2011-02-02 | 河南省电力公司许昌供电公司 | Safety starter of miniature crane |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05207644A (en) * | 1992-01-22 | 1993-08-13 | Togami Electric Mfg Co Ltd | Starter for motor |
-
2010
- 2010-06-29 CN CN2010102122556A patent/CN101908851B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5448442A (en) * | 1988-06-22 | 1995-09-05 | Siemens Energy & Automation, Inc. | Motor controller with instantaneous trip protection |
CN2395455Y (en) * | 1999-08-25 | 2000-09-06 | 四川石油管理局川东天然气净化总厂 | Automatic starting relay for motor instantaneous power-off |
CN2744064Y (en) * | 2004-07-26 | 2005-11-30 | 刘琼 | Controller for electric machine |
CN201733260U (en) * | 2010-06-29 | 2011-02-02 | 河南省电力公司许昌供电公司 | Safety starter of miniature crane |
Non-Patent Citations (1)
Title |
---|
JP特开平5-207644A 1993.08.13 |
Also Published As
Publication number | Publication date |
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CN101908851A (en) | 2010-12-08 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Effective date: 20131114 Owner name: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20131114 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Free format text: FORMER NAME: XUCHANG POWER SUPPLY COMPANY OF HENAN ELECTRIC POWER COMPANY;XJ ELECTRIC CO., LTD. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 461000 XUCHANG, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 288 Xuchang City, Henan province 461000 City Road Patentee after: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: No. 288 Xuchang City, Henan province 461000 City Road Patentee before: Xuchang Power Supply Company of Henan Electric Power Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131114 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: No. 288 Xuchang City, Henan province 461000 City Road Patentee before: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 |
|
CF01 | Termination of patent right due to non-payment of annual fee |