EP0867679A3 - Plate-like heat exchanger, more particularly oil cooler - Google Patents

Plate-like heat exchanger, more particularly oil cooler Download PDF

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Publication number
EP0867679A3
EP0867679A3 EP98890077A EP98890077A EP0867679A3 EP 0867679 A3 EP0867679 A3 EP 0867679A3 EP 98890077 A EP98890077 A EP 98890077A EP 98890077 A EP98890077 A EP 98890077A EP 0867679 A3 EP0867679 A3 EP 0867679A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
plate
oil cooler
parallel ribs
bottoms
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
EP98890077A
Other languages
German (de)
French (fr)
Other versions
EP0867679A2 (en
EP0867679B1 (en
Inventor
Harald Ing. Bachinger
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.)
KTM Kuehler GmbH
Original Assignee
KTM Kuehler GmbH
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=3492648&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0867679(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KTM Kuehler GmbH filed Critical KTM Kuehler GmbH
Publication of EP0867679A2 publication Critical patent/EP0867679A2/en
Publication of EP0867679A3 publication Critical patent/EP0867679A3/en
Application granted granted Critical
Publication of EP0867679B1 publication Critical patent/EP0867679B1/en
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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • 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
    • F28D9/0031—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 conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—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 conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—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 conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media

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

Es wird ein Plattenwärmetauscher, insbesondere ein Ölkühler, mit mehreren ineinandergesteckten Strömungswannen (1) beschrieben, deren Böden (2) je eine Wärmetauscherplatte zwischen zwei wärmeaustauschenden Medien sowie tiefgezogene Leiteinrichtungen aus zwei einander kreuzenden Scharen paralleler Rippen (15) bilden, deren Höhe dem halben gegenseitigen Abstand der Böden (2) entspricht. Um vorteilhafte Konstruktionsbedingungen zu schaffen, wird vorgeschlagen, daß die Böden (2) der Stömungswannen (1) jeweils lediglich eine Schar paralleler Rippen (15) aufweisen und daß die einander kreuzenden Scharen paralleler Rippen (15) unmittelbar benachbarter Wärmetauscherplatten entweder auf der einander zugekehrten Seite oder auf der voneinander abgekehrten Seite der Wärmetauscherplatten vorgesehen sind und ausschließlich in die Strömungswege für eines der beiden Medien ragen.

Figure 00000001
A plate heat exchanger, in particular an oil cooler, with a plurality of nested flow troughs (1) is described, the bottoms (2) of which each form a heat exchanger plate between two heat-exchanging media and deep-drawn guide devices made of two intersecting sets of parallel ribs (15), the height of which is half that of each other Distance of the floors (2) corresponds. In order to create advantageous construction conditions, it is proposed that the bottoms (2) of the flow troughs (1) each have only a set of parallel ribs (15) and that the crossing sets of parallel ribs (15) directly adjacent heat exchanger plates either on the side facing each other or are provided on the side of the heat exchanger plates facing away from one another and project exclusively into the flow paths for one of the two media.
Figure 00000001
EP19980890077 1997-03-25 1998-03-23 Plate-like heat exchanger, more particularly oil cooler Expired - Lifetime EP0867679B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT515/97 1997-03-25
AT51597A AT407920B (en) 1997-03-25 1997-03-25 PLATE HEAT EXCHANGERS, ESPECIALLY OIL COOLERS
AT51597 1997-03-25

Publications (3)

Publication Number Publication Date
EP0867679A2 EP0867679A2 (en) 1998-09-30
EP0867679A3 true EP0867679A3 (en) 1999-12-01
EP0867679B1 EP0867679B1 (en) 2003-09-24

Family

ID=3492648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980890077 Expired - Lifetime EP0867679B1 (en) 1997-03-25 1998-03-23 Plate-like heat exchanger, more particularly oil cooler

Country Status (4)

Country Link
EP (1) EP0867679B1 (en)
AT (1) AT407920B (en)
DE (1) DE59809679D1 (en)
ES (1) ES2209101T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917761C1 (en) * 1999-12-07 2001-01-18 Peter Rehberg Plate heat exchanger has stacked rectangular heat exchanger plates provided with flow openings at corners for each transfer medium enclosed by flat ring on one side and raised teeth on opposite side of plate
DE19959780B4 (en) * 1999-04-12 2004-11-25 Rehberg, Peter, Dipl.-Ing. Plate heat exchangers
FR2795165B1 (en) * 1999-06-21 2001-09-07 Valeo Thermique Moteur Sa PLATE HEAT EXCHANGER, PARTICULARLY OIL COOLER FOR MOTOR VEHICLE
FR2795167B1 (en) * 1999-06-21 2001-09-14 Valeo Thermique Moteur Sa PLATE HEAT EXCHANGER, PARTICULARLY FOR COOLING AN OIL OF A MOTOR VEHICLE
DE19930805C2 (en) * 1999-07-03 2002-11-14 Zahnradfabrik Friedrichshafen heat exchangers
DE10348803B4 (en) 2003-10-21 2024-03-14 Modine Manufacturing Co. Housing-less plate heat exchanger
DE102005034305A1 (en) * 2005-07-22 2007-01-25 Behr Gmbh & Co. Kg Plate element for a plate cooler
SE531472C2 (en) * 2005-12-22 2009-04-14 Alfa Laval Corp Ab Heat exchanger with heat transfer plate with even load distribution at contact points at port areas
FR2910119B1 (en) * 2006-12-18 2009-02-27 Renault Sas PLATE HEAT EXCHANGER
DE102010063141A1 (en) 2010-12-15 2012-06-21 Mahle International Gmbh heat exchangers
DE102011112512B4 (en) * 2011-09-07 2013-06-06 Umicore Ag & Co. Kg Process for the production of plate heat exchangers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE434787C (en) * 1925-07-24 1927-03-12 Wilhelm Hohbach Lamellar cooler
DE826445C (en) * 1945-10-03 1952-01-03 Maurice De Valliere Heat exchanger
GB867869A (en) * 1957-06-14 1961-05-10 Rolls Royce Improvements in or relating to heat exchangers
FR2318398A1 (en) * 1975-07-18 1977-02-11 Munters Ab Carl PROCESS FOR REALIZING A HEAT EXCHANGE BODY FOR RECOVERY EXCHANGERS
US4932469A (en) * 1989-10-04 1990-06-12 Blackstone Corporation Automotive condenser
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
DE19519312A1 (en) * 1995-05-26 1996-11-28 Laengerer & Reich Gmbh & Co Plate-type heat-exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468685B (en) * 1991-06-24 1993-03-01 Alfa Laval Thermal Ab PLATE HEAT EXCHANGE WITH PLATTER THAT HAS AASAR AND RAENNOR THERE AASAR ON A PLATE BASED ON PARALLEL WITH THE SAME CURRENT AASAR ON THE OTHER PLATE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE434787C (en) * 1925-07-24 1927-03-12 Wilhelm Hohbach Lamellar cooler
DE826445C (en) * 1945-10-03 1952-01-03 Maurice De Valliere Heat exchanger
GB867869A (en) * 1957-06-14 1961-05-10 Rolls Royce Improvements in or relating to heat exchangers
FR2318398A1 (en) * 1975-07-18 1977-02-11 Munters Ab Carl PROCESS FOR REALIZING A HEAT EXCHANGE BODY FOR RECOVERY EXCHANGERS
US4932469A (en) * 1989-10-04 1990-06-12 Blackstone Corporation Automotive condenser
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
DE19519312A1 (en) * 1995-05-26 1996-11-28 Laengerer & Reich Gmbh & Co Plate-type heat-exchanger

Also Published As

Publication number Publication date
EP0867679A2 (en) 1998-09-30
EP0867679B1 (en) 2003-09-24
ES2209101T3 (en) 2004-06-16
ATA51597A (en) 2000-11-15
DE59809679D1 (en) 2003-10-30
AT407920B (en) 2001-07-25

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