CN100370209C - 内外螺纹热交换钢管 - Google Patents
内外螺纹热交换钢管 Download PDFInfo
- Publication number
- CN100370209C CN100370209C CNB2004100844196A CN200410084419A CN100370209C CN 100370209 C CN100370209 C CN 100370209C CN B2004100844196 A CNB2004100844196 A CN B2004100844196A CN 200410084419 A CN200410084419 A CN 200410084419A CN 100370209 C CN100370209 C CN 100370209C
- Authority
- CN
- China
- Prior art keywords
- wall
- pipe
- heat exchanging
- groove
- internal
- 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 (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100844196A CN100370209C (zh) | 2004-11-17 | 2004-11-17 | 内外螺纹热交换钢管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100844196A CN100370209C (zh) | 2004-11-17 | 2004-11-17 | 内外螺纹热交换钢管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1779405A CN1779405A (zh) | 2006-05-31 |
CN100370209C true CN100370209C (zh) | 2008-02-20 |
Family
ID=36769814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100844196A Expired - Fee Related CN100370209C (zh) | 2004-11-17 | 2004-11-17 | 内外螺纹热交换钢管 |
Country Status (1)
Country | Link |
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CN (1) | CN100370209C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466252B (zh) * | 2015-12-30 | 2018-06-05 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种管式换热器 |
CN114152136A (zh) * | 2021-12-13 | 2022-03-08 | 江阴博圣热能科技有限公司 | 一种不锈钢焊接麻面管及其加工工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762468A (en) * | 1970-06-30 | 1973-10-02 | Atomic Energy Authority Uk | Heat transfer members |
JPS5852988A (ja) * | 1981-09-25 | 1983-03-29 | Toshiba Corp | 凝縮伝熱管 |
JPS60144595A (ja) * | 1984-01-06 | 1985-07-30 | Mitsubishi Heavy Ind Ltd | 熱交換器の伝熱管構造 |
JPH09178382A (ja) * | 1995-12-25 | 1997-07-11 | Mitsubishi Shindoh Co Ltd | 溝付き伝熱管およびその製造方法 |
CN2328976Y (zh) * | 1998-05-26 | 1999-07-14 | 常州市长江铜加工厂 | 内螺纹传热管 |
CN2349528Y (zh) * | 1998-12-30 | 1999-11-17 | 北京有色金属研究总院 | 螺旋槽型冷凝管 |
CN2572308Y (zh) * | 2002-09-30 | 2003-09-10 | 陈汉康 | 管壳式蒸发器 |
-
2004
- 2004-11-17 CN CNB2004100844196A patent/CN100370209C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762468A (en) * | 1970-06-30 | 1973-10-02 | Atomic Energy Authority Uk | Heat transfer members |
JPS5852988A (ja) * | 1981-09-25 | 1983-03-29 | Toshiba Corp | 凝縮伝熱管 |
JPS60144595A (ja) * | 1984-01-06 | 1985-07-30 | Mitsubishi Heavy Ind Ltd | 熱交換器の伝熱管構造 |
JPH09178382A (ja) * | 1995-12-25 | 1997-07-11 | Mitsubishi Shindoh Co Ltd | 溝付き伝熱管およびその製造方法 |
CN2328976Y (zh) * | 1998-05-26 | 1999-07-14 | 常州市长江铜加工厂 | 内螺纹传热管 |
CN2349528Y (zh) * | 1998-12-30 | 1999-11-17 | 北京有色金属研究总院 | 螺旋槽型冷凝管 |
CN2572308Y (zh) * | 2002-09-30 | 2003-09-10 | 陈汉康 | 管壳式蒸发器 |
Also Published As
Publication number | Publication date |
---|---|
CN1779405A (zh) | 2006-05-31 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG KANGSHENG CO., LTD. Free format text: FORMER OWNER: QIANDAOHU KANGSHENG REFRIGERATING PIPELINE RESEARCH DEVELOPMENT CO., LTD., CHUAN Effective date: 20070831 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070831 Address after: Zhejiang province Chunan County town 311700 Kuril Pingshan Industrial Park Applicant after: Zhejiang Kangsheng Co., Ltd. Address before: 311700, Zhejiang County, Chunan Province, Lake Town, Pai Ling North Road, No. 8 Applicant before: Qiandaohu Kangsheng Refrigerating Pipeline Research Development Co., Ltd., Chuan |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20201117 |