CN201045428Y - 插接式铜铝管焊接接头 - Google Patents
插接式铜铝管焊接接头 Download PDFInfo
- Publication number
- CN201045428Y CN201045428Y CNU2007201540375U CN200720154037U CN201045428Y CN 201045428 Y CN201045428 Y CN 201045428Y CN U2007201540375 U CNU2007201540375 U CN U2007201540375U CN 200720154037 U CN200720154037 U CN 200720154037U CN 201045428 Y CN201045428 Y CN 201045428Y
- Authority
- CN
- China
- Prior art keywords
- copper
- aluminum pipe
- pipe
- aluminum
- diameter
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201540375U CN201045428Y (zh) | 2007-06-04 | 2007-06-04 | 插接式铜铝管焊接接头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201540375U CN201045428Y (zh) | 2007-06-04 | 2007-06-04 | 插接式铜铝管焊接接头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201045428Y true CN201045428Y (zh) | 2008-04-09 |
Family
ID=39308900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201540375U Expired - Fee Related CN201045428Y (zh) | 2007-06-04 | 2007-06-04 | 插接式铜铝管焊接接头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201045428Y (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528255A (zh) * | 2010-12-31 | 2012-07-04 | 左铁军 | V形面铜铝焊接加工工艺及电力电缆用焊接接头 |
| CN106425067A (zh) * | 2016-10-14 | 2017-02-22 | 合肥太通制冷科技有限公司 | 一种带芯棒的电阻对焊机模具 |
-
2007
- 2007-06-04 CN CNU2007201540375U patent/CN201045428Y/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528255A (zh) * | 2010-12-31 | 2012-07-04 | 左铁军 | V形面铜铝焊接加工工艺及电力电缆用焊接接头 |
| CN106425067A (zh) * | 2016-10-14 | 2017-02-22 | 合肥太通制冷科技有限公司 | 一种带芯棒的电阻对焊机模具 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Effective date of registration: 20080512 Pledge (preservation): Pledge |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Haiqing Mechanism Plant Assignor: Zuo Tiejun|Zhao Yue Contract fulfillment period: 2008.4.15 to 2013.4.14 Contract record no.: 2008370000131 Denomination of utility model: Plug-in type copper aluminum pipe welded joint and method of producing the same Granted publication date: 20080409 License type: Exclusive license Record date: 20081125 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.15 TO 2013.4.14; CHANGE OF CONTRACT Name of requester: QINGDAO CITY HAIQING MACHINE GENERAL FACTORY Effective date: 20081125 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20130604 |