EP2141430A3 - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- EP2141430A3 EP2141430A3 EP09164420A EP09164420A EP2141430A3 EP 2141430 A3 EP2141430 A3 EP 2141430A3 EP 09164420 A EP09164420 A EP 09164420A EP 09164420 A EP09164420 A EP 09164420A EP 2141430 A3 EP2141430 A3 EP 2141430A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- fluid flow
- flow direction
- front line
- slits
- 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- Withdrawn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
- 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
- F28D1/047—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 bent, e.g. in a serpentine or zig-zag
- F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
- F28F1/325—Fins with openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2210/00—Heat exchange conduits
- F28F2210/08—Assemblies of conduits having different features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different heat exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080065059A KR101520484B1 (ko) | 2008-07-04 | 2008-07-04 | 열교환기 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2141430A2 EP2141430A2 (en) | 2010-01-06 |
EP2141430A3 true EP2141430A3 (en) | 2011-04-13 |
Family
ID=41136712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09164420A Withdrawn EP2141430A3 (en) | 2008-07-04 | 2009-07-02 | Heat exchanger |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100000726A1 (ko) |
EP (1) | EP2141430A3 (ko) |
KR (1) | KR101520484B1 (ko) |
CN (1) | CN101619938B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011033767A1 (ja) * | 2009-09-16 | 2011-03-24 | パナソニック株式会社 | フィンチューブ熱交換器 |
JP5689033B2 (ja) * | 2011-06-28 | 2015-03-25 | 三菱電機株式会社 | フィンチューブ型熱交換器及びこれを用いた冷凍サイクル装置 |
WO2016208567A1 (ja) * | 2015-06-25 | 2016-12-29 | 東芝キヤリア株式会社 | 天井設置形空気調和機および熱交換器 |
CN106885481B (zh) * | 2016-05-24 | 2019-03-19 | 无锡市金城环保炊具设备有限公司 | 一种烟道口带热烟气余热高效回收利用的技术方法 |
CN106247820A (zh) * | 2016-06-21 | 2016-12-21 | 四川长虹电器股份有限公司 | 一种异径管换热器及空调机 |
US11313568B2 (en) * | 2018-01-20 | 2022-04-26 | Daikin Industries, Ltd. | System and method for heating and cooling |
US11774187B2 (en) * | 2018-04-19 | 2023-10-03 | Kyungdong Navien Co., Ltd. | Heat transfer fin of fin-tube type heat exchanger |
CN108895861B (zh) * | 2018-04-24 | 2020-08-25 | 青岛海尔空调器有限总公司 | 换热器及空调器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108394A (ja) * | 1981-12-21 | 1983-06-28 | Hitachi Ltd | 熱交換器 |
GB2299656A (en) * | 1995-04-03 | 1996-10-09 | Toshiba Kk | Outdoor unit of an air-conditioner |
JP2005083715A (ja) * | 2003-09-11 | 2005-03-31 | Sharp Corp | 熱交換器 |
US20070204614A1 (en) * | 2006-03-03 | 2007-09-06 | Proliance International, Inc. | Method for cooling an internal combustion engine having exhaust gas recirculation and charge air cooling |
JP2008111622A (ja) * | 2006-10-31 | 2008-05-15 | Toshiba Kyaria Kk | 熱交換器、これを用いた空気調和機の室外機 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0670555B2 (ja) * | 1987-01-23 | 1994-09-07 | 松下冷機株式会社 | フィンチューブ型熱交換器 |
JP2553647B2 (ja) * | 1988-07-22 | 1996-11-13 | 松下冷機株式会社 | フィンチューブ型熱交換器 |
JPH09133488A (ja) * | 1995-11-09 | 1997-05-20 | Matsushita Electric Ind Co Ltd | フィン付き熱交換器 |
KR19990021475A (ko) * | 1997-08-30 | 1999-03-25 | 윤종용 | 핀형 열교환기 |
JP2001194084A (ja) * | 1999-12-15 | 2001-07-17 | Lg Electronics Inc | フィン・チューブ型の熱交換器 |
KR100347894B1 (ko) * | 2000-07-06 | 2002-08-09 | 엘지전자주식회사 | 세경관형 열교환기 |
CN1148546C (zh) * | 2001-04-23 | 2004-05-05 | 广东美的集团股份有限公司 | 一种空调器用换热器 |
KR100709421B1 (ko) * | 2005-05-02 | 2007-04-18 | 엘지전자 주식회사 | 열교환기 |
US20070151716A1 (en) * | 2005-12-30 | 2007-07-05 | Lg Electronics Inc. | Heat exchanger and fin of the same |
KR20090022840A (ko) * | 2007-08-31 | 2009-03-04 | 엘지전자 주식회사 | 냉동장치의 열교환기 |
KR20110033198A (ko) * | 2008-06-13 | 2011-03-30 | 굿맨 글로벌 인크. | 튜브의 직경이 감소된 튜브와 핀형 열교환기의 제조 방법 및 이에 의해 제조된 최적화된 핀 |
-
2008
- 2008-07-04 KR KR1020080065059A patent/KR101520484B1/ko active IP Right Grant
-
2009
- 2009-06-30 US US12/494,716 patent/US20100000726A1/en not_active Abandoned
- 2009-07-02 EP EP09164420A patent/EP2141430A3/en not_active Withdrawn
- 2009-07-06 CN CN2009101584095A patent/CN101619938B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108394A (ja) * | 1981-12-21 | 1983-06-28 | Hitachi Ltd | 熱交換器 |
GB2299656A (en) * | 1995-04-03 | 1996-10-09 | Toshiba Kk | Outdoor unit of an air-conditioner |
JP2005083715A (ja) * | 2003-09-11 | 2005-03-31 | Sharp Corp | 熱交換器 |
US20070204614A1 (en) * | 2006-03-03 | 2007-09-06 | Proliance International, Inc. | Method for cooling an internal combustion engine having exhaust gas recirculation and charge air cooling |
JP2008111622A (ja) * | 2006-10-31 | 2008-05-15 | Toshiba Kyaria Kk | 熱交換器、これを用いた空気調和機の室外機 |
Also Published As
Publication number | Publication date |
---|---|
EP2141430A2 (en) | 2010-01-06 |
CN101619938A (zh) | 2010-01-06 |
CN101619938B (zh) | 2012-11-07 |
KR101520484B1 (ko) | 2015-05-14 |
KR20100004724A (ko) | 2010-01-13 |
US20100000726A1 (en) | 2010-01-07 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20090730 |
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Free format text: ORIGINAL CODE: 0009013 |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
17Q | First examination report despatched |
Effective date: 20111215 |
|
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: 20150203 |