CN202109804U - 椭圆形换热管 - Google Patents
椭圆形换热管 Download PDFInfo
- Publication number
- CN202109804U CN202109804U CN2011201917414U CN201120191741U CN202109804U CN 202109804 U CN202109804 U CN 202109804U CN 2011201917414 U CN2011201917414 U CN 2011201917414U CN 201120191741 U CN201120191741 U CN 201120191741U CN 202109804 U CN202109804 U CN 202109804U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- oval
- exchanger tube
- tube
- heat
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201917414U CN202109804U (zh) | 2011-06-08 | 2011-06-08 | 椭圆形换热管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201917414U CN202109804U (zh) | 2011-06-08 | 2011-06-08 | 椭圆形换热管 |
Publications (1)
Publication Number | Publication Date |
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CN202109804U true CN202109804U (zh) | 2012-01-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201917414U Expired - Fee Related CN202109804U (zh) | 2011-06-08 | 2011-06-08 | 椭圆形换热管 |
Country Status (1)
Country | Link |
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CN (1) | CN202109804U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102941482A (zh) * | 2012-11-23 | 2013-02-27 | 哈尔滨汽轮机厂有限责任公司 | 用于燃气轮机高速动力涡轮支撑环套的压扁及加工夹具 |
-
2011
- 2011-06-08 CN CN2011201917414U patent/CN202109804U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102941482A (zh) * | 2012-11-23 | 2013-02-27 | 哈尔滨汽轮机厂有限责任公司 | 用于燃气轮机高速动力涡轮支撑环套的压扁及加工夹具 |
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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: ZHEJIANG BAIJI SPECIAL MATERIALS TECHNOLOGY CO., L Free format text: FORMER OWNER: SHANGHAI KEMI STEEL TUBE CO., LTD. Effective date: 20120705 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201611 NO.69, JINGCHE ROAD, CHEDUN TOWN, SONGJIANG DISTRICT, SHANGHAI CITY TO: 317016 SHANGPANBEIYANG PARK, LINHAI CITY, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120705 Address after: 317016 Beiyang park on the north wall of Linhai City, Zhejiang Province Patentee after: Zhejiang instrument Material Technology Co., Ltd. Address before: 201611 Shanghai Songjiang District Chedun Town Road No. 69 Jing Patentee before: Shanghai Kemi Steel Tube Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140608 |
|
EXPY | Termination of patent right or utility model |