EP0872698A3 - Laminated heat exchanger - Google Patents

Laminated heat exchanger Download PDF

Info

Publication number
EP0872698A3
EP0872698A3 EP98302413A EP98302413A EP0872698A3 EP 0872698 A3 EP0872698 A3 EP 0872698A3 EP 98302413 A EP98302413 A EP 98302413A EP 98302413 A EP98302413 A EP 98302413A EP 0872698 A3 EP0872698 A3 EP 0872698A3
Authority
EP
European Patent Office
Prior art keywords
intake
outlet
coolant
lamination
formation portion
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Withdrawn
Application number
EP98302413A
Other languages
German (de)
French (fr)
Other versions
EP0872698A2 (en
Inventor
Seiji c/o Zexel Corporation Inoue
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.)
Bosch Corp
Original Assignee
Zexel 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 Zexel Corp filed Critical Zexel Corp
Publication of EP0872698A2 publication Critical patent/EP0872698A2/en
Publication of EP0872698A3 publication Critical patent/EP0872698A3/en
Withdrawn legal-status Critical Current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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
    • F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels

Abstract

The intake / outlet portion (10) which is to be connected to the block type expansion valve (20) is constituted of a first intake / outlet formation portion (10A) for forming a coolant intake (53) and a coolant outlet (54) that is secured at the outside in the direction of lamination of the tube element (2) located at one of the outermost ends in the direction of the lamination and a second intake / outlet formation portion (10B) that is bonded face-to-face with the first intake / outlet formation portion (10A) in the direction of the lamination to form a coolant intake passage (63) communicating with the coolant intake and a coolant outlet passage (64) communicating with the coolant outlet. Tube elements (2), fins (3), the first and second intake / outlet formation portions (10A,10B) and end plates (4,5) are temporarily assembled and then brazed in a furnace to be formed as an integrated unit.
EP98302413A 1997-04-15 1998-03-30 Laminated heat exchanger Withdrawn EP0872698A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11339797 1997-04-15
JP113397/97 1997-04-15
JP11339797A JPH10288475A (en) 1997-04-15 1997-04-15 Stacked type heat exchanger

Publications (2)

Publication Number Publication Date
EP0872698A2 EP0872698A2 (en) 1998-10-21
EP0872698A3 true EP0872698A3 (en) 1999-08-04

Family

ID=14611274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98302413A Withdrawn EP0872698A3 (en) 1997-04-15 1998-03-30 Laminated heat exchanger

Country Status (2)

Country Link
EP (1) EP0872698A3 (en)
JP (1) JPH10288475A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4328445B2 (en) 2000-03-01 2009-09-09 昭和電工株式会社 Stacked heat exchanger
FR2826437B1 (en) * 2001-06-20 2007-03-02 Valeo Climatisation CONNECTING DEVICE FOR VEHICLE AIR CONDITIONING EVAPORATOR
FR2966581B1 (en) * 2010-10-25 2014-12-26 Valeo Systemes Thermiques HEAT EXCHANGER WITH LATERAL FLUID SUPPLY
FR2977304B1 (en) * 2011-06-28 2013-07-19 Valeo Systemes Thermiques HEAT EXCHANGER, HOUSING AND AIR CONDITIONING CIRCUIT COMPRISING SUCH AN EXCHANGER
FR3066149B1 (en) * 2017-05-12 2019-11-01 Valeo Systemes Thermiques MULTI-PASS HEAT EXCHANGER COMPRISING A REFRIGERANT FLUID CIRCUIT
WO2018206818A1 (en) * 2017-05-12 2018-11-15 Valeo Systemes Thermiques Multi-pass heat exchanger that forms part of a refrigerant circuit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589265A (en) * 1983-11-14 1986-05-20 Diesel Kiki Company, Ltd. Heat exchanger for an air conditioning system evaporator
US4957158A (en) * 1989-01-30 1990-09-18 Sanden Corporation Heat exchanger
DE9400502U1 (en) * 1994-01-13 1994-02-24 Behr Gmbh & Co Heat exchangers, especially refrigerant evaporators
EP0625686A2 (en) * 1993-05-20 1994-11-23 Zexel Corporation Laminated heat exchanger
EP0698773A1 (en) * 1994-08-25 1996-02-28 Zexel Corporation Laminated heat exchanger
GB2298038A (en) * 1995-02-17 1996-08-21 Gen Motors Corp Heat exchanger and coupling member

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2582409Y2 (en) 1993-12-29 1998-10-08 株式会社日本クライメイトシステムズ Stacked heat exchanger
JP3028461B2 (en) 1995-03-30 2000-04-04 株式会社ゼクセル Stacked heat exchanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589265A (en) * 1983-11-14 1986-05-20 Diesel Kiki Company, Ltd. Heat exchanger for an air conditioning system evaporator
US4957158A (en) * 1989-01-30 1990-09-18 Sanden Corporation Heat exchanger
EP0625686A2 (en) * 1993-05-20 1994-11-23 Zexel Corporation Laminated heat exchanger
DE9400502U1 (en) * 1994-01-13 1994-02-24 Behr Gmbh & Co Heat exchangers, especially refrigerant evaporators
EP0698773A1 (en) * 1994-08-25 1996-02-28 Zexel Corporation Laminated heat exchanger
GB2298038A (en) * 1995-02-17 1996-08-21 Gen Motors Corp Heat exchanger and coupling member

Also Published As

Publication number Publication date
JPH10288475A (en) 1998-10-27
EP0872698A2 (en) 1998-10-21

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