ATE160441T1 - HEAT EXCHANGER - Google Patents

HEAT EXCHANGER

Info

Publication number
ATE160441T1
ATE160441T1 AT93202885T AT93202885T ATE160441T1 AT E160441 T1 ATE160441 T1 AT E160441T1 AT 93202885 T AT93202885 T AT 93202885T AT 93202885 T AT93202885 T AT 93202885T AT E160441 T1 ATE160441 T1 AT E160441T1
Authority
AT
Austria
Prior art keywords
headers
heat exchanger
tubes
fluid
condenser
Prior art date
Application number
AT93202885T
Other languages
German (de)
Inventor
Leon Arnold Guntly
Jack C Dudley
Original Assignee
Modine Mfg 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27120095&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE160441(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Modine Mfg Co filed Critical Modine Mfg Co
Application granted granted Critical
Publication of ATE160441T1 publication Critical patent/ATE160441T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—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
    • 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
    • F28D1/053—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 the conduits being straight
    • F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F28D1/047—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 the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • 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
    • F28F9/0243—Header boxes having a circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels

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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Power Steering Mechanism (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Switches With Compound Operations (AREA)
  • Catching Or Destruction (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The condenser comprises a pair of flow headers (10,12), one of which has a vapour inlet whilst the other has a condensate outlet (26). Flattened distribution tubes (20) between the headers define discrete hydraulically parallel fluid pathways. Each fluid pathway has an hydraulic diameter between 0.015 to 0.040 inches. There are several condenser tubes each extending between and in fluid communication with the headers.
AT93202885T 1985-10-02 1986-09-17 HEAT EXCHANGER ATE160441T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78308785A 1985-10-02 1985-10-02
US90269786A 1986-09-05 1986-09-05

Publications (1)

Publication Number Publication Date
ATE160441T1 true ATE160441T1 (en) 1997-12-15

Family

ID=27120095

Family Applications (2)

Application Number Title Priority Date Filing Date
AT86307161T ATE145051T1 (en) 1985-10-02 1986-09-17 CONDENSER HAVING A SMALL HYDRAULIC DIAMETER FLOW PATH
AT93202885T ATE160441T1 (en) 1985-10-02 1986-09-17 HEAT EXCHANGER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT86307161T ATE145051T1 (en) 1985-10-02 1986-09-17 CONDENSER HAVING A SMALL HYDRAULIC DIAMETER FLOW PATH

Country Status (9)

Country Link
EP (2) EP0583851B1 (en)
JP (1) JPS62175588A (en)
KR (1) KR950007282B1 (en)
AT (2) ATE145051T1 (en)
BR (1) BR8604768A (en)
CA (1) CA1317772C (en)
DE (2) DE3650658T2 (en)
ES (1) ES2002789A6 (en)
MX (1) MX167593B (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688311A (en) * 1986-03-03 1987-08-25 Modine Manufacturing Company Method of making a heat exchanger
EP0255313B1 (en) * 1986-07-29 1990-10-31 Showa Aluminum Kabushiki Kaisha Condenser
US5458190A (en) * 1986-07-29 1995-10-17 Showa Aluminum Corporation Condenser
US5482112A (en) * 1986-07-29 1996-01-09 Showa Aluminum Kabushiki Kaisha Condenser
US5190100B1 (en) * 1986-07-29 1994-08-30 Showa Aluminum Corp Condenser for use in a car cooling system
US5246064A (en) * 1986-07-29 1993-09-21 Showa Aluminum Corporation Condenser for use in a car cooling system
US4936379A (en) * 1986-07-29 1990-06-26 Showa Aluminum Kabushiki Kaisha Condenser for use in a car cooling system
JPH0544679Y2 (en) * 1988-07-12 1993-11-12
DE3843305A1 (en) * 1988-12-22 1990-06-28 Thermal Waerme Kaelte Klima CONDENSER FOR A VEHICLE AIR CONDITIONING REFRIGERANT
DE3843306A1 (en) * 1988-12-22 1990-06-28 Thermal Waerme Kaelte Klima Flat pipe liquefier for a coolant of an air-conditioning system for a vehicle
DE3918312A1 (en) * 1988-12-22 1990-12-06 Thermal Waerme Kaelte Klima FLAT TUBE CONDENSER, MANUFACTURING PROCESS AND APPLICATION
DE3923936C2 (en) * 1989-07-19 1996-07-11 Laengerer & Reich Kuehler Heat exchangers, especially oil coolers
JPH0363497A (en) * 1989-07-28 1991-03-19 Matsushita Refrig Co Ltd Heat transmitting pipe
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
US5197539A (en) * 1991-02-11 1993-03-30 Modine Manufacturing Company Heat exchanger with reduced core depth
WO1992015833A1 (en) * 1991-03-11 1992-09-17 Modine Manufacturing Company Condenser with small hydraulic diameter flow path
US6016864A (en) * 1996-04-19 2000-01-25 Heatcraft Inc. Heat exchanger with relatively flat fluid conduits
DE69733284T2 (en) * 1996-12-25 2005-10-06 Calsonic Kansei Corp. Capacitor body structure
DE19845336A1 (en) 1998-10-01 2000-04-06 Behr Gmbh & Co Multi-channel flat tube
GB2346680A (en) 1999-02-11 2000-08-16 Llanelli Radiators Ltd Condenser
EP1065454A1 (en) 1999-07-02 2001-01-03 Modine Manufacturing Company Air-cooled condenser
DE10025486A1 (en) 2000-05-23 2001-11-29 Behr Gmbh & Co Heat transfer block, e.g. for vehicle air conditioner, has several heat-conducting rods spaced out between outer walls and extending through all walls to link flow chambers
DE10054158A1 (en) 2000-11-02 2002-05-08 Behr Gmbh Multi-chamber pipe with circular flow channels
JP2002318086A (en) * 2001-04-16 2002-10-31 Japan Climate Systems Corp Tube for heat exchanger
DE50207354D1 (en) 2001-04-28 2006-08-10 Behr Gmbh & Co Kg Folded multi-chamber flat tube
EP1265046B1 (en) 2001-06-07 2005-11-23 Behr GmbH & Co. KG Fin, tube and heat exchanger
DE10137907A1 (en) 2001-08-02 2003-02-20 Modine Mfg Co Air cooled heat transfer arrangement
DE10212249A1 (en) * 2002-03-20 2003-10-02 Behr Gmbh & Co Heat exchanger and cooling system
DE20208337U1 (en) * 2002-05-28 2003-10-16 Thermo King Deutschland GmbH, 68766 Hockenheim Air conditioning system for large vehicles has an inner cooling circuit and a modular flat finned tube exterior condenser with two or more modules in parallel
DE10223712C1 (en) * 2002-05-28 2003-10-30 Thermo King Deutschland Gmbh Climate-control device for automobile with modular heat exchanger in heat exchanger fluid circuit adaptable for different automobile types
FR2846733B1 (en) 2002-10-31 2006-09-15 Valeo Thermique Moteur Sa CONDENSER, IN PARTICULAR FOR A CIRCUIT FOR CIMATING A MOTOR VEHICLE, AND CIRCUIT COMPRISING THE CONDENSER
EP1503164B1 (en) * 2003-07-28 2019-05-01 Mahle Behr France Rouffach S.A.S Heat exchanger
GB0326443D0 (en) 2003-11-13 2003-12-17 Calsonic Kansei Uk Ltd Condenser
WO2008064251A2 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Space-saving multichannel heat exchanger
WO2008064219A1 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Multichannel evaporator with flow mixing manifold
DE102006062261A1 (en) * 2006-12-22 2008-06-26 Konvekta Ag Air conditioning system for vehicle, particularly for buses, has fluid circuit with condenser device, evaporator device and compressor unit
US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
US8166776B2 (en) 2007-07-27 2012-05-01 Johnson Controls Technology Company Multichannel heat exchanger
US8234881B2 (en) 2008-08-28 2012-08-07 Johnson Controls Technology Company Multichannel heat exchanger with dissimilar flow
US8439104B2 (en) 2009-10-16 2013-05-14 Johnson Controls Technology Company Multichannel heat exchanger with improved flow distribution
KR20130065174A (en) * 2011-12-09 2013-06-19 현대자동차주식회사 Heat exchanger for vehicle
DE102015210231A1 (en) * 2015-06-03 2016-12-08 Bayerische Motoren Werke Aktiengesellschaft Heat exchanger for a cooling system, cooling system and assembly
US11060801B2 (en) 2015-06-29 2021-07-13 Carrier Corporation Microtube heat exchanger
CN113091380A (en) * 2020-01-08 2021-07-09 青岛海尔电冰箱有限公司 Condensing system and refrigerator

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768258A (en) * 1927-07-21 1930-06-24 Robert L King Condenser
US1958226A (en) * 1932-04-06 1934-05-08 Fedders Mfg Co Inc Condenser for refrigerating apparatus
US2136641A (en) * 1936-12-21 1938-11-15 Gen Motors Corp Refrigerating apparatus
CH221087A (en) * 1939-12-15 1942-05-15 Morris Motors Ltd Refrigerant for liquids.
US2373218A (en) * 1942-11-11 1945-04-10 Modine Mfg Co Oil cooler tube
JPS432682Y1 (en) * 1964-12-28 1968-02-03
US3457990A (en) * 1967-07-26 1969-07-29 Union Carbide Corp Multiple passage heat exchanger utilizing nucleate boiling
US3486489A (en) * 1968-02-12 1969-12-30 Modine Mfg Co Oil cooler
US3907032A (en) * 1971-04-27 1975-09-23 United Aircraft Prod Tube and fin heat exchanger
JPS4849054A (en) * 1971-10-22 1973-07-11
JPS49114145A (en) * 1973-03-09 1974-10-31
JPS5149642U (en) * 1974-10-11 1976-04-14
JPS6049837B2 (en) * 1976-06-02 1985-11-05 日立電線株式会社 Heat exchanger tube for condenser
US4190105A (en) * 1976-08-11 1980-02-26 Gerhard Dankowski Heat exchange tube
US4159034A (en) * 1977-05-12 1979-06-26 Modine Manufacturing Company Weldment heat exchanger
GB1559318A (en) * 1977-08-12 1980-01-16 Hammond J A Heat recovery
JPS5485461A (en) * 1977-12-21 1979-07-07 Furukawa Metals Co Insideegrooved heat transfer tube
GB1601954A (en) * 1978-05-15 1981-11-04 Covrad Ltd Heat exchanger
JPS564834A (en) * 1979-06-25 1981-01-19 Fujitsu Ltd Photo detection control system by light pen
JPS592715Y2 (en) * 1979-06-27 1984-01-25 製鉄化学工業株式会社 Interior container
GB2058324B (en) * 1979-09-14 1983-11-02 Hisaka Works Ltd Surface condenser
GB2059562B (en) * 1979-09-21 1983-11-16 Berti P M Liquid-type evaporator
JPS6324395Y2 (en) * 1980-04-09 1988-07-04
JPS5766389U (en) * 1980-10-06 1982-04-20
JPS57198992A (en) * 1981-05-29 1982-12-06 Tsuchiya Mfg Co Ltd Manufacture of flat tube type heat exchanger
JPS5837465A (en) * 1981-08-31 1983-03-04 株式会社デンソー Refrigerant evaporator
JPS58169386U (en) * 1982-04-30 1983-11-11 三菱重工業株式会社 heat exchanger tube
JPS58221390A (en) * 1982-06-18 1983-12-23 Nippon Denso Co Ltd Heat exchanger
JPS5913877U (en) 1982-07-13 1984-01-27 株式会社デンソー Heat exchanger
WO1984001208A1 (en) * 1982-09-24 1984-03-29 Bryce H Knowlton Improved radiator assembly
JPS5971084U (en) * 1982-10-29 1984-05-14 株式会社神戸製鋼所 Heat exchanger tube with inner groove
JPS59129392A (en) * 1983-01-10 1984-07-25 Nippon Denso Co Ltd Heat exchanger
JPS59129392U (en) * 1983-02-17 1984-08-30 シャープ株式会社 Servo motor control circuit
JPS6091977U (en) * 1983-11-28 1985-06-24 住友軽金属工業株式会社 Heat exchanger
US4688311A (en) * 1986-03-03 1987-08-25 Modine Manufacturing Company Method of making a heat exchanger

Also Published As

Publication number Publication date
BR8604768A (en) 1987-06-30
DE3650648D1 (en) 1997-10-30
ES2002789A6 (en) 1988-10-01
EP0219974B1 (en) 1996-11-06
DE3650658T2 (en) 1998-05-14
EP0583851A3 (en) 1994-03-09
KR950007282B1 (en) 1995-07-07
JPH0587752B2 (en) 1993-12-17
MX167593B (en) 1993-03-31
CA1317772C (en) 1993-05-18
EP0219974A3 (en) 1989-08-02
JPS62175588A (en) 1987-08-01
DE3650648T2 (en) 1999-04-15
DE3650658D1 (en) 1998-01-02
KR880004284A (en) 1988-06-03
ATE145051T1 (en) 1996-11-15
EP0583851A2 (en) 1994-02-23
EP0219974A2 (en) 1987-04-29
EP0583851B1 (en) 1997-11-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked