EP0414433A3 - Duplex heat exchanger - Google Patents

Duplex heat exchanger Download PDF

Info

Publication number
EP0414433A3
EP0414433A3 EP19900308921 EP90308921A EP0414433A3 EP 0414433 A3 EP0414433 A3 EP 0414433A3 EP 19900308921 EP19900308921 EP 19900308921 EP 90308921 A EP90308921 A EP 90308921A EP 0414433 A3 EP0414433 A3 EP 0414433A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
duplex heat
duplex
exchanger
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
EP19900308921
Other versions
EP0414433B1 (en
EP0414433A2 (en
Inventor
Hironaka Sasaki
Hirohiki Watanabe
Tetsuya Tategami
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum 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
Family has litigation
Priority to JP1217959A priority Critical patent/JP3030036B2/en
Priority to JP217959/89 priority
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Publication of EP0414433A2 publication Critical patent/EP0414433A2/en
Publication of EP0414433A3 publication Critical patent/EP0414433A3/en
Application granted granted Critical
Publication of EP0414433B1 publication Critical patent/EP0414433B1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16712406&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0414433(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/053Heat-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
    • F28D1/0535Heat-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
    • F28D1/05366Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/0408Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0417Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02Header boxes; End plates
    • F28F9/0202Header boxes having their inner space divided by partitions
    • F28F9/0204Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084Condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085Evaporators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0089Oil coolers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00Fins
    • F28F2215/04Assemblies of fins having different features, e.g. with different fin densities
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00Fins
    • F28F2215/12Fins with U-shaped slots for laterally inserting conduits
EP90308921A 1989-08-23 1990-08-14 Duplex heat exchanger Expired - Lifetime EP0414433B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1217959A JP3030036B2 (en) 1989-08-23 1989-08-23 Double heat exchanger
JP217959/89 1989-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94117701A EP0643278B1 (en) 1989-08-23 1990-08-14 An evaporator for use in car coolers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP94117701.6 Division-Into 1994-11-10

Publications (3)

Publication Number Publication Date
EP0414433A2 EP0414433A2 (en) 1991-02-27
EP0414433A3 true EP0414433A3 (en) 1991-05-08
EP0414433B1 EP0414433B1 (en) 1995-05-24

Family

ID=16712406

Family Applications (2)

Application Number Title Priority Date Filing Date
EP90308921A Expired - Lifetime EP0414433B1 (en) 1989-08-23 1990-08-14 Duplex heat exchanger
EP94117701A Expired - Lifetime EP0643278B1 (en) 1989-08-23 1990-08-14 An evaporator for use in car coolers

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP94117701A Expired - Lifetime EP0643278B1 (en) 1989-08-23 1990-08-14 An evaporator for use in car coolers

Country Status (6)

Country Link
EP (2) EP0414433B1 (en)
JP (1) JP3030036B2 (en)
AT (2) AT155233T (en)
AU (1) AU637807B2 (en)
CA (1) CA2023499C (en)
DE (2) DE69031047T2 (en)

Families Citing this family (88)

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JP2747379B2 (en) * 1991-05-31 1998-05-06 昭和アルミニウム株式会社 Heat exchanger
DE9111412U1 (en) * 1991-09-13 1991-10-24 Behr Gmbh & Co, 7000 Stuttgart, De
FR2682160B1 (en) * 1991-10-07 1995-04-21 Renault Vehicules Ind Cooling system for an internal combustion engine having two distinct radiator parts.
JP3133431B2 (en) * 1991-12-03 2001-02-05 昭和アルミニウム株式会社 Heat exchanger
US5205347A (en) * 1992-03-31 1993-04-27 Modine Manufacturing Co. High efficiency evaporator
JPH05332624A (en) * 1992-06-04 1993-12-14 Fuji Electric Co Ltd Condensing unit of freezer
JPH062970A (en) * 1992-06-22 1994-01-11 Nippondenso Co Ltd Air conditioner for vehicle
JP3159805B2 (en) * 1992-10-12 2001-04-23 昭和アルミニウム株式会社 Heat exchanger
JP3219506B2 (en) * 1992-11-18 2001-10-15 三洋電機株式会社 Heat exchanger
JP3514518B2 (en) * 1993-09-29 2004-03-31 三菱電機株式会社 Separable air conditioner
JPH07103609A (en) * 1993-10-01 1995-04-18 Nippondenso Co Ltd Heat exchanger for freezing cycle
IT1261341B (en) * 1993-11-26 1996-05-14 Iveco Fiat Group air conditioner for industrial vehicles
DE9400687U1 (en) * 1994-01-17 1995-05-18 Thermal Waerme Kaelte Klima Evaporator for air conditioning systems in motor vehicles with multi-chamber flat tubes
AT175491T (en) * 1994-04-12 1999-01-15 Showa Aluminum Corp Double heat exchanger in stacked design
TW322527B (en) * 1994-09-16 1997-12-11 Sanyo Electric Co
US5622219A (en) * 1994-10-24 1997-04-22 Modine Manufacturing Company High efficiency, small volume evaporator for a refrigerant
JP3214278B2 (en) * 1995-02-22 2001-10-02 株式会社デンソー Air conditioner
JP3658801B2 (en) * 1995-06-23 2005-06-08 株式会社デンソー Double heat exchanger
JP3371627B2 (en) * 1995-07-20 2003-01-27 株式会社デンソー Heat exchange equipment for vehicles
JP3866797B2 (en) * 1995-10-20 2007-01-10 株式会社デンソー Refrigerant evaporator
JP3214318B2 (en) * 1995-10-31 2001-10-02 株式会社デンソー Outdoor heat exchanger for heat pump refrigeration cycle
CN1094581C (en) * 1996-04-04 2002-11-20 童夏民 High efficiency
JPH09273830A (en) * 1996-04-05 1997-10-21 Showa Alum Corp Evaporator
JP3791079B2 (en) * 1996-06-18 2006-06-28 株式会社デンソー Double heat exchanger
DE19626321A1 (en) * 1996-07-01 1998-01-08 Bosch Gmbh Robert Gas-heated circulation water heater
AU729629B2 (en) 1996-08-12 2001-02-08 Calsonic Corporation Integral-type heat exchanger
DE19758886B4 (en) * 1997-05-07 2017-09-21 Valeo Klimatechnik Gmbh & Co. Kg Two-flow and single-tube brazed flat tube evaporator in the air direction for an automotive air conditioning system
DE19719252C2 (en) 1997-05-07 2002-10-31 Valeo Klimatech Gmbh & Co Kg Double-flow and single-row brazed flat tube evaporator for a motor vehicle air conditioning system
JP4208982B2 (en) * 1997-06-09 2009-01-14 グリーンアース株式会社 Heat pump air conditioner
JP3987967B2 (en) * 1997-10-17 2007-10-10 株式会社ティラド Side-by-side integrated heat exchanger
JP4043577B2 (en) * 1998-01-22 2008-02-06 昭和電工株式会社 Subcool system capacitor
JP3218289B2 (en) * 1998-03-12 2001-10-15 典之 山内 Air conditioner and condenser used for it
JP3991433B2 (en) * 1998-03-18 2007-10-17 日本軽金属株式会社 Multi-stage heat exchanger
DE19933913C2 (en) 1999-07-20 2003-07-17 Valeo Klimatechnik Gmbh Evaporator of an automotive air conditioning system
JP2001050686A (en) * 1999-08-05 2001-02-23 Denso Corp Evaporator
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KR100348710B1 (en) * 2000-04-17 2002-08-13 한국기계연구원 Modular multi-pass multi-row flat tube evaporator
JP4540839B2 (en) * 2000-12-13 2010-09-08 株式会社日本クライメイトシステムズ Combined heat exchanger
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JP4657723B2 (en) * 2002-11-08 2011-03-23 ヴァレオ テルミーク モツール Thermal energy management system
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DE10257767A1 (en) * 2002-12-10 2004-06-24 Behr Gmbh & Co. Kg Heat exchanger for condenser or gas cooler for air conditioning installations has two rows of channels for coolant with manifolds at ends and has ribs over which air can flow
DE10259572B4 (en) * 2002-12-19 2009-12-10 Daimler Ag The heat exchanger assembly
JP2004257729A (en) * 2003-02-25 2004-09-16 Linde Ag Method of manufacturing heat exchanger
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JP2007093023A (en) * 2005-09-27 2007-04-12 Showa Denko Kk Heat exchanger
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JP5205095B2 (en) * 2008-03-25 2013-06-05 昭和電工株式会社 Oil cooler
US20090277611A1 (en) * 2008-04-21 2009-11-12 Vasanth Vailoor Air-cooled radiator assembly for oil-filled electrical quipment
EP2314966A4 (en) * 2008-06-10 2014-03-26 Halla Visteon Climate Control Vehicle air-conditioning system employing tube-fin-type evaporator using hfo 1234yf material refrigerant
DE102009020711A1 (en) * 2009-05-11 2010-11-18 Behr Gmbh & Co. Kg Radiator for a motor vehicle with an internal combustion engine
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DE102010002705A1 (en) * 2010-03-09 2011-09-15 Behr Gmbh & Co. Kg cooler
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DE102010051471A1 (en) 2010-11-15 2012-05-16 Audi Ag Vehicle with air conditioning
JP5962033B2 (en) * 2012-01-31 2016-08-03 ダイキン工業株式会社 Heat exchanger and air conditioner equipped with the same
US9671176B2 (en) * 2012-05-18 2017-06-06 Modine Manufacturing Company Heat exchanger, and method for transferring heat
CN103471439B (en) * 2013-09-18 2015-12-23 无锡马山永红换热器有限公司 Combined cooler
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JP6641721B2 (en) * 2015-04-27 2020-02-05 ダイキン工業株式会社 Heat exchangers and air conditioners
CN105180520A (en) * 2015-06-26 2015-12-23 郑州科林车用空调有限公司 Double-layer parallel flow condenser for integrated passenger car air conditioner
KR101837046B1 (en) * 2015-07-31 2018-04-19 엘지전자 주식회사 Heat exchanger
KR20170031556A (en) * 2015-09-11 2017-03-21 엘지전자 주식회사 Heat exchanger
US9763388B2 (en) * 2015-09-15 2017-09-19 Cnh Industrial America Llc Agricultural harvester having a header based heat exchanger
JP6583729B2 (en) * 2015-11-24 2019-10-02 株式会社富士通ゼネラル Heat exchanger
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Citations (6)

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US3229760A (en) * 1963-12-02 1966-01-18 Standard Thomson Corp Heat exchanger apparatus
DE2423440A1 (en) * 1974-05-14 1975-11-20 Sueddeutsche Kuehler Behr Combined radiator for vehicle engines - has two flow systems connected by common cooling rib lattice
US4190105A (en) * 1976-08-11 1980-02-26 Gerhard Dankowski Heat exchange tube
US4531574A (en) * 1982-12-27 1985-07-30 Deere & Company Mounting connecting an oil cooler to a radiator
JPS6334466A (en) * 1986-07-29 1988-02-15 Showa Aluminum Corp Condenser
EP0401752A2 (en) * 1989-06-06 1990-12-12 THERMAL-WERKE Wärme-, Kälte-, Klimatechnik GmbH Refrigerant condensor for a vehicle air conditioner

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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
US3229760A (en) * 1963-12-02 1966-01-18 Standard Thomson Corp Heat exchanger apparatus
DE2423440A1 (en) * 1974-05-14 1975-11-20 Sueddeutsche Kuehler Behr Combined radiator for vehicle engines - has two flow systems connected by common cooling rib lattice
US4190105A (en) * 1976-08-11 1980-02-26 Gerhard Dankowski Heat exchange tube
US4531574A (en) * 1982-12-27 1985-07-30 Deere & Company Mounting connecting an oil cooler to a radiator
JPS6334466A (en) * 1986-07-29 1988-02-15 Showa Aluminum Corp Condenser
EP0401752A2 (en) * 1989-06-06 1990-12-12 THERMAL-WERKE Wärme-, Kälte-, Klimatechnik GmbH Refrigerant condensor for a vehicle air conditioner

Also Published As

Publication number Publication date
DE69019633D1 (en) 1995-06-29
DE69031047T2 (en) 1998-02-05
CA2023499C (en) 2002-10-29
EP0414433B1 (en) 1995-05-24
AU637807B2 (en) 1993-06-10
JP3030036B2 (en) 2000-04-10
AT123138T (en) 1995-06-15
DE69019633T2 (en) 1995-11-30
EP0643278A2 (en) 1995-03-15
CA2023499A1 (en) 1991-02-24
EP0643278A3 (en) 1995-05-24
DE69031047D1 (en) 1997-08-14
EP0414433A2 (en) 1991-02-27
EP0643278B1 (en) 1997-07-09
JPH0384395A (en) 1991-04-09
AT155233T (en) 1997-07-15
AU6122990A (en) 1991-02-28

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