CN201181179Y - 一种金属扁管 - Google Patents
一种金属扁管 Download PDFInfo
- Publication number
- CN201181179Y CN201181179Y CNU2007203092975U CN200720309297U CN201181179Y CN 201181179 Y CN201181179 Y CN 201181179Y CN U2007203092975 U CNU2007203092975 U CN U2007203092975U CN 200720309297 U CN200720309297 U CN 200720309297U CN 201181179 Y CN201181179 Y CN 201181179Y
- Authority
- CN
- China
- Prior art keywords
- metal tube
- flat metal
- cavity
- pipe
- tooth
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007203092975U CN201181179Y (zh) | 2007-12-28 | 2007-12-28 | 一种金属扁管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007203092975U CN201181179Y (zh) | 2007-12-28 | 2007-12-28 | 一种金属扁管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201181179Y true CN201181179Y (zh) | 2009-01-14 |
Family
ID=40250678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007203092975U Expired - Lifetime CN201181179Y (zh) | 2007-12-28 | 2007-12-28 | 一种金属扁管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201181179Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305567A (zh) * | 2011-09-20 | 2012-01-04 | 叶晓辉 | 换热器的过水管道 |
CN103105086A (zh) * | 2011-11-09 | 2013-05-15 | 上海清环环保科技有限公司 | 冷凝管、冷凝器、制冷制热装置 |
CN103968700A (zh) * | 2014-05-26 | 2014-08-06 | 赵耀华 | 一种高效换热水管以及热管辐射采暖/制冷系统 |
-
2007
- 2007-12-28 CN CNU2007203092975U patent/CN201181179Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305567A (zh) * | 2011-09-20 | 2012-01-04 | 叶晓辉 | 换热器的过水管道 |
CN103105086A (zh) * | 2011-11-09 | 2013-05-15 | 上海清环环保科技有限公司 | 冷凝管、冷凝器、制冷制热装置 |
CN103968700A (zh) * | 2014-05-26 | 2014-08-06 | 赵耀华 | 一种高效换热水管以及热管辐射采暖/制冷系统 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flat metal tube Effective date of registration: 20171204 Granted publication date: 20090114 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Jinlong Precision Copper Pipe Group Co., Ltd.|Jiangsu Canghuan Copper Industry Co.,Ltd. Registration number: 2017990001109 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090114 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20090114 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Jinlong Precision Copper Pipe Group Co., Ltd. Registration number: 2017990001109 |