EP0853227A3 - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- EP0853227A3 EP0853227A3 EP98100457A EP98100457A EP0853227A3 EP 0853227 A3 EP0853227 A3 EP 0853227A3 EP 98100457 A EP98100457 A EP 98100457A EP 98100457 A EP98100457 A EP 98100457A EP 0853227 A3 EP0853227 A3 EP 0853227A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- insertion holes
- heat exchanger
- flat portion
- beads
- 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- Withdrawn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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
-
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0391—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 plate-like or laminated conduits a single plate being bent to form one or more conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9004833A JPH10206079A (en) | 1997-01-14 | 1997-01-14 | Heat-exchanger |
JP4833/97 | 1997-01-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0853227A2 EP0853227A2 (en) | 1998-07-15 |
EP0853227A3 true EP0853227A3 (en) | 1999-03-24 |
Family
ID=11594706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98100457A Withdrawn EP0853227A3 (en) | 1997-01-14 | 1998-01-13 | Heat exchanger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0853227A3 (en) |
JP (1) | JPH10206079A (en) |
KR (1) | KR19980070184A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001248988A (en) * | 2000-03-06 | 2001-09-14 | Mitsubishi Heavy Ind Ltd | Heat exchanger |
JP2007278613A (en) * | 2006-04-07 | 2007-10-25 | Calsonic Kansei Corp | Radiator with built-in oil cooler |
KR100737142B1 (en) * | 2006-06-07 | 2007-07-06 | 주식회사 두원공조 | Header structure of heat exchanger |
CN103600149B (en) * | 2013-11-15 | 2015-11-18 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of method for welding of thin-wallconduit heat exchanger |
JP6530235B2 (en) | 2015-05-19 | 2019-06-12 | サンデンホールディングス株式会社 | Heat exchanger and method of manufacturing the same |
CN112682500B (en) * | 2020-12-31 | 2023-05-26 | 南宁市安和机械设备有限公司 | Oil cooler made of staggered dotting oil cooler tube |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092398A (en) * | 1989-02-17 | 1992-03-03 | Zexel Corporation | Automotive parallel flow type heat exchanger |
DE4340378A1 (en) * | 1992-11-27 | 1994-06-01 | Zexel Corp | Heat exchanger with ribs - has heat radiation ribs arranged between several tubes and two end parts of each tube connected to collecting conduits |
JPH07120181A (en) * | 1993-10-29 | 1995-05-12 | Zexel Corp | Flat tube for heat-exchanger |
EP0724125A2 (en) * | 1995-01-27 | 1996-07-31 | Zexel Corporation | Flat tube for heat exchanger and method for producing same |
DE19728247A1 (en) * | 1996-07-03 | 1998-01-08 | Zexel Corp | Flat pipe for heat exchanger |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3183610B2 (en) | 1994-08-08 | 2001-07-09 | カルソニックカンセイ株式会社 | Heat exchanger |
-
1997
- 1997-01-14 JP JP9004833A patent/JPH10206079A/en active Pending
- 1997-12-19 KR KR1019970070881A patent/KR19980070184A/en active IP Right Grant
-
1998
- 1998-01-13 EP EP98100457A patent/EP0853227A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092398A (en) * | 1989-02-17 | 1992-03-03 | Zexel Corporation | Automotive parallel flow type heat exchanger |
DE4340378A1 (en) * | 1992-11-27 | 1994-06-01 | Zexel Corp | Heat exchanger with ribs - has heat radiation ribs arranged between several tubes and two end parts of each tube connected to collecting conduits |
JPH07120181A (en) * | 1993-10-29 | 1995-05-12 | Zexel Corp | Flat tube for heat-exchanger |
EP0724125A2 (en) * | 1995-01-27 | 1996-07-31 | Zexel Corporation | Flat tube for heat exchanger and method for producing same |
DE19728247A1 (en) * | 1996-07-03 | 1998-01-08 | Zexel Corp | Flat pipe for heat exchanger |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 095, no. 008 29 September 1995 (1995-09-29) * |
Also Published As
Publication number | Publication date |
---|---|
EP0853227A2 (en) | 1998-07-15 |
KR19980070184A (en) | 1998-10-26 |
JPH10206079A (en) | 1998-08-07 |
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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: 19980113 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid |
Free format text: DE ES FR GB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19991228 |