EP1710525A4 - Flat tube for heat exchanger, heat exchanger using the flat tube, and method of molding the flat tube for the heat exchanger - Google Patents
Flat tube for heat exchanger, heat exchanger using the flat tube, and method of molding the flat tube for the heat exchangerInfo
- Publication number
- EP1710525A4 EP1710525A4 EP04821200A EP04821200A EP1710525A4 EP 1710525 A4 EP1710525 A4 EP 1710525A4 EP 04821200 A EP04821200 A EP 04821200A EP 04821200 A EP04821200 A EP 04821200A EP 1710525 A4 EP1710525 A4 EP 1710525A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- flat tube
- molding
- flat
- tube
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004019011A JP2005214459A (en) | 2004-01-27 | 2004-01-27 | Flat tube for heat exchanger, heat exchanger using the same, and method for moulding flat tube for heat exchanger |
PCT/JP2004/017913 WO2005071340A1 (en) | 2004-01-27 | 2004-12-02 | Flat tube for heat exchanger, heat exchanger using the flat tube, and method of molding the flat tube for the heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1710525A1 EP1710525A1 (en) | 2006-10-11 |
EP1710525A4 true EP1710525A4 (en) | 2007-11-21 |
Family
ID=34805587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04821200A Withdrawn EP1710525A4 (en) | 2004-01-27 | 2004-12-02 | Flat tube for heat exchanger, heat exchanger using the flat tube, and method of molding the flat tube for the heat exchanger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1710525A4 (en) |
JP (1) | JP2005214459A (en) |
WO (1) | WO2005071340A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2890730B1 (en) * | 2005-09-13 | 2007-10-19 | Valeo Systemes Thermiques | FLAT TUBE CIRCUIT ELEMENT, AND HEAT EXCHANGER WITH SUCH ELEMENTS |
FR2899959B1 (en) * | 2006-04-14 | 2008-08-08 | Valeo Systemes Thermiques | IMPROVED HEAT EXCHANGER AND HEAT EXCHANGE MODULE COMPRISING SUCH AN EXCHANGER |
GB2457935B (en) * | 2008-02-29 | 2010-08-04 | Pitacs Ltd | A heating appliance |
CN101865574B (en) * | 2010-06-21 | 2013-01-30 | 三花控股集团有限公司 | Heat exchanger |
CN102062549B (en) * | 2011-02-15 | 2012-08-29 | 金龙精密铜管集团股份有限公司 | Flat tube heat exchanger |
JP6197746B2 (en) * | 2014-06-03 | 2017-09-20 | 株式会社デンソー | Heat exchanger |
CN107504836A (en) * | 2017-09-20 | 2017-12-22 | 杭州三花家电热管理系统有限公司 | Heat exchanger, heat-exchange system and indoor heating system |
CN215063873U (en) * | 2021-02-07 | 2021-12-07 | 浙江盾安人工环境股份有限公司 | Heat exchanger and air conditioning equipment |
CN114909831B (en) * | 2021-02-08 | 2024-06-14 | 广东美的暖通设备有限公司 | Heat exchanger, electric control box and air conditioning system |
US20220252349A1 (en) | 2021-02-11 | 2022-08-11 | Mahle International Gmbh | Heat exchanger |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59125230A (en) * | 1982-12-29 | 1984-07-19 | Showa Alum Corp | Production of twist formed product of blade for fan or the like |
EP0845648A2 (en) * | 1996-11-27 | 1998-06-03 | Behr GmbH & Co. | Flat tube heat exchanger, particularly serpentine condenser |
DE19833845A1 (en) * | 1998-07-28 | 2000-02-03 | Behr Gmbh & Co | Heat exchanger tube block and multi-chamber flat tube that can be used for this |
WO2003098142A1 (en) * | 2002-05-15 | 2003-11-27 | Behr Gmbh & Co. | Heat carrier and method for the production thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3616196B2 (en) * | 1996-06-05 | 2005-02-02 | 株式会社黒木工業所 | Long screw-shaped member and its manufacturing method |
US20050011637A1 (en) * | 2001-11-08 | 2005-01-20 | Akihiko Takano | Heat exchanger and tube for heat exchanger |
-
2004
- 2004-01-27 JP JP2004019011A patent/JP2005214459A/en active Pending
- 2004-12-02 WO PCT/JP2004/017913 patent/WO2005071340A1/en not_active Application Discontinuation
- 2004-12-02 EP EP04821200A patent/EP1710525A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59125230A (en) * | 1982-12-29 | 1984-07-19 | Showa Alum Corp | Production of twist formed product of blade for fan or the like |
EP0845648A2 (en) * | 1996-11-27 | 1998-06-03 | Behr GmbH & Co. | Flat tube heat exchanger, particularly serpentine condenser |
DE19833845A1 (en) * | 1998-07-28 | 2000-02-03 | Behr Gmbh & Co | Heat exchanger tube block and multi-chamber flat tube that can be used for this |
WO2003098142A1 (en) * | 2002-05-15 | 2003-11-27 | Behr Gmbh & Co. | Heat carrier and method for the production thereof |
Non-Patent Citations (1)
Title |
---|
See also references of WO2005071340A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1710525A1 (en) | 2006-10-11 |
WO2005071340A1 (en) | 2005-08-04 |
JP2005214459A (en) | 2005-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060810 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CZ DE ES FR IT |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): CZ DE ES FR IT |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20071018 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080117 |