EP0893667A3 - Gehäuseloser Plattenwärmetauscher - Google Patents

Gehäuseloser Plattenwärmetauscher Download PDF

Info

Publication number
EP0893667A3
EP0893667A3 EP98111322A EP98111322A EP0893667A3 EP 0893667 A3 EP0893667 A3 EP 0893667A3 EP 98111322 A EP98111322 A EP 98111322A EP 98111322 A EP98111322 A EP 98111322A EP 0893667 A3 EP0893667 A3 EP 0893667A3
Authority
EP
European Patent Office
Prior art keywords
plate
cover plate
heat exchanger
housing
package
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
EP98111322A
Other languages
English (en)
French (fr)
Other versions
EP0893667B1 (de
EP0893667A2 (de
Inventor
Viktor Brost
Martin Kehr
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.)
Modine Manufacturing Co
Original Assignee
Laengerer and Reich GmbH and Co
Modine Manufacturing Co
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 Laengerer and Reich GmbH and Co, Modine Manufacturing Co filed Critical Laengerer and Reich GmbH and Co
Publication of EP0893667A2 publication Critical patent/EP0893667A2/de
Publication of EP0893667A3 publication Critical patent/EP0893667A3/de
Application granted granted Critical
Publication of EP0893667B1 publication Critical patent/EP0893667B1/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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form

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)

Abstract

Die Erfindung betrifft einen gehäuseloser Plattenwärmetauscher, insbesondere flüssigkeitsgekühlten Ölkühler, mit einer Vielzahl verformter, ineinander gestapelter und ein Paket bildender Wärmetauscherplatten, die getrennte Strömungskanäle für wärmeaustauschende Medien aufweisen und mit radial austretenden Anschlüssen für die Zu-und Abführung mindestens eines Mediums sowie mit das Paket von Wärmetauscherplatten abschließender Grundplatte und einer Deckplatte sowie wahlweise mit einem aufgesetzten Ölfilter.
Solche Plattenwärmetauscher weisen eine verbesserte Dichtigkeit der Anschlußstutzen auf und sind in der Herstellung vereinfacht, wenn erfindungsgemäß die Deckplatte (3) aus einer oberen (3a) und einer unteren Deckplatte (3b) besteht, die zusammengefügt und verbunden sind und die mindestens einen halbschalenartig ausgebildeten Abschnitt (4) zur Aufnahme eines Anschlußstutzens (5 oder 6) besitzen, der über Öffnungen (7) in der unteren Deckplatte (3b) mit dem Strömungskanal (8) des Mediums durch den Plattenwärmetauscher (1) in Verbindung ist,
und wenn die obere Deckplatte (3a) eine ringförmige Ausprägung (9) aufweist, die als Dichtfläche zu einem darüber angeordneten Filter dient.
EP98111322A 1997-06-26 1998-06-19 Gehäuseloser Plattenwärmetauscher Expired - Lifetime EP0893667B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727145A DE19727145A1 (de) 1997-06-26 1997-06-26 Gehäuseloser Plattenwärmetauscher
DE19727145 1997-07-26

Publications (3)

Publication Number Publication Date
EP0893667A2 EP0893667A2 (de) 1999-01-27
EP0893667A3 true EP0893667A3 (de) 1999-08-25
EP0893667B1 EP0893667B1 (de) 2002-03-20

Family

ID=7833710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111322A Expired - Lifetime EP0893667B1 (de) 1997-06-26 1998-06-19 Gehäuseloser Plattenwärmetauscher

Country Status (3)

Country Link
EP (1) EP0893667B1 (de)
DE (2) DE19727145A1 (de)
ES (1) ES2175557T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152363A1 (de) * 2001-10-24 2003-05-08 Modine Mfg Co Gehäuseloser Plattenwärmetauscher
DE10304733A1 (de) * 2003-02-06 2004-08-19 Modine Manufacturing Co., Racine Plattenwärmetauscher
AT506972B1 (de) 2008-08-11 2010-01-15 Ktm Kuehler Gmbh Plattenwärmetauscher
DE102009041524A1 (de) * 2009-09-15 2011-03-24 Mahle International Gmbh Plattenwärmetauscher
FR2977304B1 (fr) 2011-06-28 2013-07-19 Valeo Systemes Thermiques Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur
ES3017584T3 (en) * 2023-02-27 2025-05-13 Benteler Automobiltechnik Gmbh Heat exchanger plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234040A (en) * 1978-06-22 1980-11-18 Borg-Warner Corporation Two fluid heat exchanger
US4708199A (en) * 1985-02-28 1987-11-24 Kabushiki Kaisha Tsuchiya Seisakusho Heat exchanger
US4860823A (en) * 1988-03-02 1989-08-29 Diesel Kiki Co., Ltd. Laminated heat exchanger
EP0604193A1 (de) * 1992-12-21 1994-06-29 Calsonic Corporation Ölkühler ohne Gehäuse und Verfahren zur dessen Herstellung
DE19547440A1 (de) * 1994-12-21 1996-06-27 Nippon Denso Co Ölkühler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234040A (en) * 1978-06-22 1980-11-18 Borg-Warner Corporation Two fluid heat exchanger
US4708199A (en) * 1985-02-28 1987-11-24 Kabushiki Kaisha Tsuchiya Seisakusho Heat exchanger
US4860823A (en) * 1988-03-02 1989-08-29 Diesel Kiki Co., Ltd. Laminated heat exchanger
EP0604193A1 (de) * 1992-12-21 1994-06-29 Calsonic Corporation Ölkühler ohne Gehäuse und Verfahren zur dessen Herstellung
DE19547440A1 (de) * 1994-12-21 1996-06-27 Nippon Denso Co Ölkühler

Also Published As

Publication number Publication date
ES2175557T3 (es) 2002-11-16
EP0893667B1 (de) 2002-03-20
EP0893667A2 (de) 1999-01-27
DE19727145A1 (de) 1999-01-07
DE59803406D1 (de) 2002-04-25

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