EP0866298A3 - Wärmetauscher mit mehreren Wärmeaustauschteilen - Google Patents

Wärmetauscher mit mehreren Wärmeaustauschteilen Download PDF

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Publication number
EP0866298A3
EP0866298A3 EP98104696A EP98104696A EP0866298A3 EP 0866298 A3 EP0866298 A3 EP 0866298A3 EP 98104696 A EP98104696 A EP 98104696A EP 98104696 A EP98104696 A EP 98104696A EP 0866298 A3 EP0866298 A3 EP 0866298A3
Authority
EP
European Patent Office
Prior art keywords
core portion
ratio
radiation amount
width
louvers
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.)
Granted
Application number
EP98104696A
Other languages
English (en)
French (fr)
Other versions
EP0866298A2 (de
EP0866298B1 (de
Inventor
Tatsuo Sugimoto
Shinobu Suzuki
Takaaki Sakane
Yasutoshi Yamanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13223422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0866298(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Denso Corp filed Critical Denso Corp
Priority to EP02000277.0A priority Critical patent/EP1195568B1/de
Priority to EP02000275.4A priority patent/EP1195566B1/de
Priority to EP02000276A priority patent/EP1195567B1/de
Publication of EP0866298A2 publication Critical patent/EP0866298A2/de
Publication of EP0866298A3 publication Critical patent/EP0866298A3/de
Application granted granted Critical
Publication of EP0866298B1 publication Critical patent/EP0866298B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F28F1/10—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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • 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

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)
  • Air-Conditioning For Vehicles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP19980104696 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen Expired - Lifetime EP0866298B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02000277.0A EP1195568B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000275.4A EP1195566B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000276A EP1195567B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63237/97 1997-03-17
JP6323797 1997-03-17
JP06323797A JP3855346B2 (ja) 1997-03-17 1997-03-17 熱交換器

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP02000277.0A Division EP1195568B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000276A Division EP1195567B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000275.4A Division EP1195566B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen

Publications (3)

Publication Number Publication Date
EP0866298A2 EP0866298A2 (de) 1998-09-23
EP0866298A3 true EP0866298A3 (de) 1999-06-16
EP0866298B1 EP0866298B1 (de) 2003-05-21

Family

ID=13223422

Family Applications (4)

Application Number Title Priority Date Filing Date
EP19980104696 Expired - Lifetime EP0866298B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000277.0A Expired - Lifetime EP1195568B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000276A Expired - Lifetime EP1195567B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000275.4A Expired - Lifetime EP1195566B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP02000277.0A Expired - Lifetime EP1195568B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000276A Expired - Lifetime EP1195567B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen
EP02000275.4A Expired - Lifetime EP1195566B1 (de) 1997-03-17 1998-03-16 Wärmetauscher mit mehreren Wärmeaustauschteilen

Country Status (3)

Country Link
EP (4) EP0866298B1 (de)
JP (1) JP3855346B2 (de)
DE (1) DE69814717T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785978B1 (fr) * 1998-11-16 2001-03-30 Valeo Thermique Moteur Sa Echangeur de chaleur multiple a intercalaires communs
JP4117429B2 (ja) * 1999-02-01 2008-07-16 株式会社デンソー 熱交換器用フィン
JP3625259B2 (ja) * 1999-07-19 2005-03-02 株式会社ゼクセルヴァレオクライメートコントロール 熱交換器
JP4207331B2 (ja) * 1999-09-29 2009-01-14 株式会社デンソー 複式熱交換器
US6561264B2 (en) 2000-03-16 2003-05-13 Denso Corporation Compound heat exhanger having cooling fins introducing different heat exhanging performances within heat exchanging core portion
JP4599732B2 (ja) * 2000-03-16 2010-12-15 株式会社デンソー 複式熱交換器の製造方法
GB2372560A (en) 2001-02-24 2002-08-28 Llanelli Radiators Ltd Heat exchanger system
JP4096226B2 (ja) * 2002-03-07 2008-06-04 三菱電機株式会社 フィンチューブ型熱交換器、その製造方法及び冷凍空調装置
DE10235038A1 (de) * 2002-07-31 2004-02-12 Behr Gmbh & Co. Flachrohr-Wärmeübertrager
JP4037241B2 (ja) 2002-10-24 2008-01-23 カルソニックカンセイ株式会社 コルゲートフィン
JP5563162B2 (ja) * 2011-07-14 2014-07-30 パナソニック株式会社 室外熱交換器および車両用空調装置
JP6050995B2 (ja) * 2012-09-18 2016-12-21 株式会社ケーヒン・サーマル・テクノロジー エバポレータ
JP5853948B2 (ja) * 2012-12-27 2016-02-09 株式会社デンソー 熱交換器
JP6354198B2 (ja) * 2014-02-21 2018-07-11 いすゞ自動車株式会社 ラジエータ
JP6687967B2 (ja) 2014-03-24 2020-04-28 株式会社デンソー 熱交換器
DE102015226577A1 (de) * 2015-12-22 2017-06-22 Mahle International Gmbh Blechteil mit einer Kiemen aufweisenden Rippenstruktur eines Wärmeübertragers sowie Herstellungsverfahren
JP2020034236A (ja) * 2018-08-30 2020-03-05 株式会社ティラド コルゲートフィンおよびその製造方法
US12313348B2 (en) 2019-05-31 2025-05-27 Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. Flat tube, multi-channel heat exchanger, and air conditioning and refrigeration system
CN113188273A (zh) * 2021-05-24 2021-07-30 浙江酷灵信息技术有限公司 蒸发器
JP2025040135A (ja) * 2023-09-11 2025-03-24 株式会社デンソー 熱交換器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159195A (ja) * 1984-08-30 1986-03-26 Toyo Radiator Kk 熱交換器コア
US4693307A (en) * 1985-09-16 1987-09-15 General Motors Corporation Tube and fin heat exchanger with hybrid heat transfer fin arrangement
EP0431917A1 (de) * 1989-12-07 1991-06-12 Showa Aluminum Kabushiki Kaisha Duplex-Wärmetauscher
US5311935A (en) * 1992-01-17 1994-05-17 Nippondenso Co., Ltd. Corrugated fin type heat exchanger
JPH06221787A (ja) * 1993-01-29 1994-08-12 Nippondenso Co Ltd 熱交換器
EP0881450A1 (de) * 1996-12-04 1998-12-02 Zexel Corporation Wärmetauscher

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130997A (ja) * 1982-01-29 1983-08-04 Nippon Radiator Co Ltd 熱交換器
JPH0645155Y2 (ja) 1988-10-24 1994-11-16 サンデン株式会社 熱交換器
JPH02238297A (ja) * 1989-03-08 1990-09-20 Nippondenso Co Ltd 熱交換器の設計方法及び評価方法
US5529116A (en) * 1989-08-23 1996-06-25 Showa Aluminum Corporation Duplex heat exchanger
DE9111412U1 (de) * 1991-09-13 1991-10-24 Behr GmbH & Co, 7000 Stuttgart Wärmetauscher
US5289874A (en) * 1993-06-28 1994-03-01 General Motors Corporation Heat exchanger with laterally displaced louvered fin sections
ES2127472T3 (es) * 1994-04-12 1999-04-16 Showa Aluminum Corp Intercambiador de calor duplex de tipo apilado.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159195A (ja) * 1984-08-30 1986-03-26 Toyo Radiator Kk 熱交換器コア
US4693307A (en) * 1985-09-16 1987-09-15 General Motors Corporation Tube and fin heat exchanger with hybrid heat transfer fin arrangement
EP0431917A1 (de) * 1989-12-07 1991-06-12 Showa Aluminum Kabushiki Kaisha Duplex-Wärmetauscher
US5311935A (en) * 1992-01-17 1994-05-17 Nippondenso Co., Ltd. Corrugated fin type heat exchanger
JPH06221787A (ja) * 1993-01-29 1994-08-12 Nippondenso Co Ltd 熱交換器
EP0881450A1 (de) * 1996-12-04 1998-12-02 Zexel Corporation Wärmetauscher

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 222 (M - 504) 2 August 1986 (1986-08-02) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 594 (M - 1703) 14 November 1994 (1994-11-14) *

Also Published As

Publication number Publication date
EP1195568B1 (de) 2014-02-12
JPH10253276A (ja) 1998-09-25
EP1195566B1 (de) 2014-01-08
DE69814717T2 (de) 2004-03-18
JP3855346B2 (ja) 2006-12-06
EP1195566A1 (de) 2002-04-10
EP1195568A1 (de) 2002-04-10
EP1195567A1 (de) 2002-04-10
EP0866298A2 (de) 1998-09-23
DE69814717D1 (de) 2003-06-26
EP1195567B1 (de) 2011-08-24
EP0866298B1 (de) 2003-05-21

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