CN203928815U - 一种双管板换热器 - Google Patents
一种双管板换热器 Download PDFInfo
- Publication number
- CN203928815U CN203928815U CN201420341211.7U CN201420341211U CN203928815U CN 203928815 U CN203928815 U CN 203928815U CN 201420341211 U CN201420341211 U CN 201420341211U CN 203928815 U CN203928815 U CN 203928815U
- Authority
- CN
- China
- Prior art keywords
- tube sheet
- tube
- heat exchanger
- cylindrical shell
- outside
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420341211.7U CN203928815U (zh) | 2014-06-24 | 2014-06-24 | 一种双管板换热器 |
Applications Claiming Priority (1)
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CN201420341211.7U CN203928815U (zh) | 2014-06-24 | 2014-06-24 | 一种双管板换热器 |
Publications (1)
Publication Number | Publication Date |
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CN203928815U true CN203928815U (zh) | 2014-11-05 |
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Family Applications (1)
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CN201420341211.7U Expired - Fee Related CN203928815U (zh) | 2014-06-24 | 2014-06-24 | 一种双管板换热器 |
Country Status (1)
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CN (1) | CN203928815U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105014336A (zh) * | 2015-06-24 | 2015-11-04 | 江苏盛信重工有限公司 | 双管板换热器新型的制造工艺 |
-
2014
- 2014-06-24 CN CN201420341211.7U patent/CN203928815U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105014336A (zh) * | 2015-06-24 | 2015-11-04 | 江苏盛信重工有限公司 | 双管板换热器新型的制造工艺 |
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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 SHENGXIN HEAVY INDUSTRY CO., LTD. Assignor: JIANGSU MINSHENG MACHINERY CO., LTD. Contract record no.: 2015320000561 Denomination of utility model: Maintaining structure and method for leakage stoppage of double-tube-sheet heat exchanger Granted publication date: 20141105 License type: Exclusive License Record date: 20150729 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170624 |
|
CF01 | Termination of patent right due to non-payment of annual fee |