EP0889299A3 - Wärmetauscher mit Doppelrohrkonstruktion - Google Patents

Wärmetauscher mit Doppelrohrkonstruktion Download PDF

Info

Publication number
EP0889299A3
EP0889299A3 EP98112413A EP98112413A EP0889299A3 EP 0889299 A3 EP0889299 A3 EP 0889299A3 EP 98112413 A EP98112413 A EP 98112413A EP 98112413 A EP98112413 A EP 98112413A EP 0889299 A3 EP0889299 A3 EP 0889299A3
Authority
EP
European Patent Office
Prior art keywords
double pipe
oil cooler
tube
heat exchanger
type oil
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
EP98112413A
Other languages
English (en)
French (fr)
Other versions
EP0889299B1 (de
EP0889299A2 (de
Inventor
Tatsuo Denso Corp. Intel. Pro. Dept. Sugimoto
Akira Denso Corp. Intel. Pro. Dept. Uchikawa
Takaaki Denso Corp. Intel. Pro. Dept. Sakane
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
Application filed by Denso Corp filed Critical Denso Corp
Publication of EP0889299A2 publication Critical patent/EP0889299A2/de
Publication of EP0889299A3 publication Critical patent/EP0889299A3/de
Application granted granted Critical
Publication of EP0889299B1 publication Critical patent/EP0889299B1/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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP19980112413 1997-07-04 1998-07-03 Wärmetauscher mit Doppelrohrkonstruktion Expired - Lifetime EP0889299B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP17927397A JPH1123185A (ja) 1997-07-04 1997-07-04 二重管式熱交換器
JP17927397 1997-07-04
JP179273/97 1997-07-04

Publications (3)

Publication Number Publication Date
EP0889299A2 EP0889299A2 (de) 1999-01-07
EP0889299A3 true EP0889299A3 (de) 1999-02-03
EP0889299B1 EP0889299B1 (de) 2002-10-02

Family

ID=16062966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980112413 Expired - Lifetime EP0889299B1 (de) 1997-07-04 1998-07-03 Wärmetauscher mit Doppelrohrkonstruktion

Country Status (3)

Country Link
EP (1) EP0889299B1 (de)
JP (1) JPH1123185A (de)
DE (1) DE69808387D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188664B2 (en) * 2005-04-21 2007-03-13 Delphi Technologies, Inc. Aluminum radiator tank with oil cooler clinch fitting
US7857396B2 (en) 2008-06-17 2010-12-28 Pinnacle Potash International, Ltd. Method and system for solution mining
FR2962205B1 (fr) * 2010-06-30 2016-01-01 Valeo Systemes Thermiques Boitier collecteur d'un echangeur de chaleur conduisant un fluide caloporteur et comprenant un faisceau d'echange d'un fluide refrigerant
FR2962200B1 (fr) * 2010-06-30 2014-11-21 Valeo Systemes Thermiques Unite d'echange d'un faisceau d'echange d'un echangeur de chaleur de, faisceau d'echange et echangeur de chaleur
FR2962199B1 (fr) * 2010-06-30 2012-09-21 Valeo Systemes Thermiques Condenseur, notamment pour systeme de climatisation d'un vehicule automobile.
JP7357208B2 (ja) * 2019-11-26 2023-10-06 株式会社ノーリツ 熱交換器およびこれを備えた温水装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1167318A (en) * 1966-11-08 1969-10-15 Marston Radiators Ltd Heat Exchange Unit
FR2521277A1 (fr) * 1982-02-08 1983-08-12 Valeo Echangeur de chaleur, en particulier pour un circuit de refroidissement de moteur a combustion interne
US5067561A (en) * 1990-11-30 1991-11-26 General Motors Corporation Radiator tank oil cooler
US5186245A (en) * 1992-04-06 1993-02-16 General Motors Corporation Flow control baffle for radiator in-tank cooler
JPH08177493A (ja) * 1994-12-21 1996-07-09 Nippondenso Co Ltd 熱交換器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846969A (ja) 1981-09-14 1983-03-18 株式会社初田製作所 消火用の濃厚液
JPS5971071A (ja) 1982-10-15 1984-04-21 Canon Inc 定着装置
JPH03233129A (ja) 1990-02-06 1991-10-17 Showa Alum Corp オイルクーラ付きラジエータ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1167318A (en) * 1966-11-08 1969-10-15 Marston Radiators Ltd Heat Exchange Unit
FR2521277A1 (fr) * 1982-02-08 1983-08-12 Valeo Echangeur de chaleur, en particulier pour un circuit de refroidissement de moteur a combustion interne
US5067561A (en) * 1990-11-30 1991-11-26 General Motors Corporation Radiator tank oil cooler
US5186245A (en) * 1992-04-06 1993-02-16 General Motors Corporation Flow control baffle for radiator in-tank cooler
JPH08177493A (ja) * 1994-12-21 1996-07-09 Nippondenso Co Ltd 熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 096, no. 011 29 November 1996 (1996-11-29) *

Also Published As

Publication number Publication date
EP0889299B1 (de) 2002-10-02
JPH1123185A (ja) 1999-01-26
EP0889299A2 (de) 1999-01-07
DE69808387D1 (de) 2002-11-07

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