CN201317626Y - 电动单梁起重机断相、相序保护控制箱 - Google Patents
电动单梁起重机断相、相序保护控制箱 Download PDFInfo
- Publication number
- CN201317626Y CN201317626Y CNU2008202075835U CN200820207583U CN201317626Y CN 201317626 Y CN201317626 Y CN 201317626Y CN U2008202075835 U CNU2008202075835 U CN U2008202075835U CN 200820207583 U CN200820207583 U CN 200820207583U CN 201317626 Y CN201317626 Y CN 201317626Y
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- phase
- contactor
- control box
- phase sequence
- failure
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008202075835U CN201317626Y (zh) | 2008-08-31 | 2008-08-31 | 电动单梁起重机断相、相序保护控制箱 |
Applications Claiming Priority (1)
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CNU2008202075835U CN201317626Y (zh) | 2008-08-31 | 2008-08-31 | 电动单梁起重机断相、相序保护控制箱 |
Publications (1)
Publication Number | Publication Date |
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CN201317626Y true CN201317626Y (zh) | 2009-09-30 |
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CNU2008202075835U Expired - Fee Related CN201317626Y (zh) | 2008-08-31 | 2008-08-31 | 电动单梁起重机断相、相序保护控制箱 |
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CN (1) | CN201317626Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102088180A (zh) * | 2009-12-07 | 2011-06-08 | 河南省电力公司许昌供电公司 | 新型电动葫芦断火错相保护器 |
-
2008
- 2008-08-31 CN CNU2008202075835U patent/CN201317626Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102088180A (zh) * | 2009-12-07 | 2011-06-08 | 河南省电力公司许昌供电公司 | 新型电动葫芦断火错相保护器 |
CN102088180B (zh) * | 2009-12-07 | 2013-12-04 | 河南省电力公司许昌供电公司 | 新型电动葫芦断火错相保护器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Phase failure and phase sequence protecting control box for electric single beam crane Effective date of registration: 20121030 Granted publication date: 20090930 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City Registration number: 2012990000656 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140320 Granted publication date: 20090930 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Henan letter space petroleum machinery is manufactured limited company Registration number: 2012990000656 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140320 Registration number: 2012990000656 Pledgor after: Henan letter space petroleum machinery is manufactured limited company Pledgor before: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20160831 |
|
CF01 | Termination of patent right due to non-payment of annual fee |