CN2902552Y - 一种电焊机节电装置 - Google Patents
一种电焊机节电装置 Download PDFInfo
- Publication number
- CN2902552Y CN2902552Y CN 200520134002 CN200520134002U CN2902552Y CN 2902552 Y CN2902552 Y CN 2902552Y CN 200520134002 CN200520134002 CN 200520134002 CN 200520134002 U CN200520134002 U CN 200520134002U CN 2902552 Y CN2902552 Y CN 2902552Y
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- Prior art keywords
- relay
- circuit
- secondary coil
- transformer
- coil
- 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520134002 CN2902552Y (zh) | 2005-12-06 | 2005-12-06 | 一种电焊机节电装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520134002 CN2902552Y (zh) | 2005-12-06 | 2005-12-06 | 一种电焊机节电装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2902552Y true CN2902552Y (zh) | 2007-05-23 |
Family
ID=38077955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520134002 Expired - Fee Related CN2902552Y (zh) | 2005-12-06 | 2005-12-06 | 一种电焊机节电装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2902552Y (zh) |
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2005
- 2005-12-06 CN CN 200520134002 patent/CN2902552Y/zh not_active Expired - Fee Related
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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: Jiangsu Hailing Machinery Co., Ltd. Assignor: Chou Jiutao Contract fulfillment period: 2008.12.8 to 2011.12.8 Contract record no.: 2008320001153 Denomination of utility model: Power economizer for electric welder Granted publication date: 20070523 License type: Exclusive license Record date: 20081219 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.8 TO 2011.12.8; CHANGE OF CONTRACT Name of requester: JIANGSU HAILING MACHINERY CO., LTD. Effective date: 20081219 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20111206 |