CN102135387A - 高效缩口湍流换热管 - Google Patents
高效缩口湍流换热管 Download PDFInfo
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- CN102135387A CN102135387A CN 201110088966 CN201110088966A CN102135387A CN 102135387 A CN102135387 A CN 102135387A CN 201110088966 CN201110088966 CN 201110088966 CN 201110088966 A CN201110088966 A CN 201110088966A CN 102135387 A CN102135387 A CN 102135387A
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- heat exchange
- pipe
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- necking
- efficient
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110088966 CN102135387A (zh) | 2011-04-11 | 2011-04-11 | 高效缩口湍流换热管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110088966 CN102135387A (zh) | 2011-04-11 | 2011-04-11 | 高效缩口湍流换热管 |
Publications (1)
Publication Number | Publication Date |
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CN102135387A true CN102135387A (zh) | 2011-07-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110088966 Pending CN102135387A (zh) | 2011-04-11 | 2011-04-11 | 高效缩口湍流换热管 |
Country Status (1)
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CN (1) | CN102135387A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2325750Y (zh) * | 1998-03-05 | 1999-06-23 | 沈阳黎明发动机制造公司工程机械厂 | 凹纹强化管壳式换热器 |
CN2634412Y (zh) * | 2003-04-15 | 2004-08-18 | 哈尔滨工程大学 | 一种新型波槽换热管 |
CN201133781Y (zh) * | 2007-09-30 | 2008-10-15 | 苏州方圆换热器有限公司 | 换热器用螺旋波纹换热管 |
FR2906355B1 (fr) * | 2006-09-21 | 2009-02-27 | Valeo Systemes Thermiques | Tube pour echangeur de chaleur,echangeur comportant un tel tube et procede de fabrication d'un tel tube |
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2011
- 2011-04-11 CN CN 201110088966 patent/CN102135387A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2325750Y (zh) * | 1998-03-05 | 1999-06-23 | 沈阳黎明发动机制造公司工程机械厂 | 凹纹强化管壳式换热器 |
CN2634412Y (zh) * | 2003-04-15 | 2004-08-18 | 哈尔滨工程大学 | 一种新型波槽换热管 |
FR2906355B1 (fr) * | 2006-09-21 | 2009-02-27 | Valeo Systemes Thermiques | Tube pour echangeur de chaleur,echangeur comportant un tel tube et procede de fabrication d'un tel tube |
CN201133781Y (zh) * | 2007-09-30 | 2008-10-15 | 苏州方圆换热器有限公司 | 换热器用螺旋波纹换热管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 250305 No. 6 Beichen Road, five mountain tourism resort, Changqing District, Shandong, Ji'nan Applicant after: Shandong Beichen Electromechanical Device Co., Ltd. Address before: 250305 No. 6 Beichen Road, five mountain tourism resort, Changqing District, Shandong, Ji'nan Applicant before: Shandong Beichen Pressure Vessel Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANDONG BEICHEN PRESSURE VESSEL CO., LTD. TO: SHANDONG BEICHEN ELECTROMECHANICAL EQUIPMENT CO., LTD. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |