CN2819158Y - 双螺旋流道换热器 - Google Patents
双螺旋流道换热器 Download PDFInfo
- Publication number
- CN2819158Y CN2819158Y CN 200520072789 CN200520072789U CN2819158Y CN 2819158 Y CN2819158 Y CN 2819158Y CN 200520072789 CN200520072789 CN 200520072789 CN 200520072789 U CN200520072789 U CN 200520072789U CN 2819158 Y CN2819158 Y CN 2819158Y
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- heat exchanger
- shell
- flow
- spiral
- double
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520072789 CN2819158Y (zh) | 2005-06-20 | 2005-06-20 | 双螺旋流道换热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520072789 CN2819158Y (zh) | 2005-06-20 | 2005-06-20 | 双螺旋流道换热器 |
Publications (1)
Publication Number | Publication Date |
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CN2819158Y true CN2819158Y (zh) | 2006-09-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520072789 Expired - Fee Related CN2819158Y (zh) | 2005-06-20 | 2005-06-20 | 双螺旋流道换热器 |
Country Status (1)
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CN (1) | CN2819158Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105043141A (zh) * | 2015-06-10 | 2015-11-11 | 大连东方亿鹏设备制造有限公司 | 大型双螺旋折流板式换热器 |
-
2005
- 2005-06-20 CN CN 200520072789 patent/CN2819158Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105043141A (zh) * | 2015-06-10 | 2015-11-11 | 大连东方亿鹏设备制造有限公司 | 大型双螺旋折流板式换热器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU SUJING SHIELDING GAS CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100408 Address after: 213016 Baiyun Road, Jiangsu, Changzhou Patentee after: Jiangsu Polytechnic University Patentee after: Suzhou Sujing Protective Atmosphere Co., Ltd. Address before: 213016 Baiyun Road, Jiangsu, Changzhou Patentee before: Jiangsu Polytechnic University |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 Termination date: 20130620 |