[go: up one dir, main page]

WO2003040640A1 - Echangeur thermique et tube pour echangeur thermique - Google Patents

Echangeur thermique et tube pour echangeur thermique Download PDF

Info

Publication number
WO2003040640A1
WO2003040640A1 PCT/JP2002/008846 JP0208846W WO03040640A1 WO 2003040640 A1 WO2003040640 A1 WO 2003040640A1 JP 0208846 W JP0208846 W JP 0208846W WO 03040640 A1 WO03040640 A1 WO 03040640A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
tube
ventilating
ventilating direction
tank
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.)
Ceased
Application number
PCT/JP2002/008846
Other languages
English (en)
Japanese (ja)
Inventor
Akihiko Takano
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.)
Valeo Thermal Systems Japan Corp
Original Assignee
Zexel Valeo Climate Control 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 Valeo Climate Control Corp filed Critical Zexel Valeo Climate Control Corp
Priority to EP02802694A priority Critical patent/EP1452814A4/fr
Priority to JP2003542852A priority patent/JPWO2003040640A1/ja
Priority to US10/495,262 priority patent/US20050011637A1/en
Publication of WO2003040640A1 publication Critical patent/WO2003040640A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0417—Multi-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
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • 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
    • F28D1/05391—Assemblies 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
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators

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)

Abstract

L'invention concerne un échangeur thermique qui comprend un coeur (300a) constitué d'un empilage de tubes plats (301) pour la circulation de frigorigène, des ailettes ondulées (302), et un réservoir (310) équipé de fentes dans lesquelles pénètrent les extrémités des tubes. Ledit coeur est disposé de sorte que le plan plat des tubes soit parallèle au sens de ventilation. Les tubes sont disposés de sorte que leur direction dans le sens de la largeur au niveau des extrémités (301a) subisse une rotation de 90° par rapport au sens de ventilation. S'agissant d'un échangeur thermique à cycle de réfrigération supercritique, sur une partie latérale des coeurs (300a, 300b) empilés dans le sens de ventilation, on décale la position de chaque réservoir (310a, 310c) selon une direction orthogonale par rapport au sens de ventilation; par ailleurs, l'admission (320) et l'évacuation (330) du frigorigène sont dirigées vers le côté exposé ou le côté abrité par rapport au sens de ventilation, tout en étant alignées.
PCT/JP2002/008846 2001-11-08 2002-08-30 Echangeur thermique et tube pour echangeur thermique Ceased WO2003040640A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02802694A EP1452814A4 (fr) 2001-11-08 2002-08-30 Echangeur thermique et tube pour echangeur thermique
JP2003542852A JPWO2003040640A1 (ja) 2001-11-08 2002-08-30 熱交換器及び熱交換器用チューブ
US10/495,262 US20050011637A1 (en) 2001-11-08 2002-08-30 Heat exchanger and tube for heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001343077 2001-11-08
JP2001-343077 2001-11-08

Publications (1)

Publication Number Publication Date
WO2003040640A1 true WO2003040640A1 (fr) 2003-05-15

Family

ID=19156828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008846 Ceased WO2003040640A1 (fr) 2001-11-08 2002-08-30 Echangeur thermique et tube pour echangeur thermique

Country Status (4)

Country Link
US (1) US20050011637A1 (fr)
EP (1) EP1452814A4 (fr)
JP (1) JPWO2003040640A1 (fr)
WO (1) WO2003040640A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005106409A (ja) * 2003-09-30 2005-04-21 Zexel Valeo Climate Control Corp 熱交換器
JP2005188849A (ja) * 2003-12-26 2005-07-14 Zexel Valeo Climate Control Corp 熱交換器
WO2005071340A1 (fr) * 2004-01-27 2005-08-04 Valeo Thermal Systems Japan Corporation Tuyau plat pour echangeur de chaleur, echangeur de chaleur ayant recours a ce tuyau plat, et son procede de moulage
DE102004018317A1 (de) * 2004-04-13 2005-11-03 Behr Gmbh & Co. Kg Wärmeübertrager für Kraftfahrzeuge
WO2006024528A1 (fr) * 2004-09-01 2006-03-09 Behr Gmbh & Co. Kg Echangeur de chaleur, notamment pour automobile
JP2009503428A (ja) * 2005-08-04 2009-01-29 ビステオン グローバル テクノロジーズ インコーポレイテッド 車両用の熱交換器及びその製造方法
WO2011136047A1 (fr) * 2010-04-28 2011-11-03 サンデン株式会社 Échangeur de chaleur d'intérieur de véhicule
JP2013242126A (ja) * 2012-05-18 2013-12-05 Modine Manufacturing Co 熱交換器、および熱を移動させる方法
WO2015025365A1 (fr) * 2013-08-20 2015-02-26 三菱電機株式会社 Échangeur de chaleur, climatiseur et dispositif à cycle frigorifique
JP2020165569A (ja) * 2019-03-29 2020-10-08 株式会社富士通ゼネラル 熱交換器

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400648A (en) * 2003-03-19 2004-10-20 Calsonic Kansei Uk Ltd An automotive heat exchanger
JP2005321151A (ja) * 2004-05-10 2005-11-17 Sanden Corp 熱交換器
FR2876783B1 (fr) * 2004-10-15 2006-12-22 Valeo Thermique Moteur Sas Echangeur de chaleur pour refroidir un fluide refrigerant gazeux sous haute pression, module d'echange de chaleur comportant cet echangeur et procede de realisation de ce module
FR2887974B1 (fr) * 2005-06-29 2009-11-20 Valeo Systemes Thermiques Collecteur pour echangeur de chaleur, procede pour sa fabrication et echangeur de chaleur ainsi obtenu
FR2890730B1 (fr) * 2005-09-13 2007-10-19 Valeo Systemes Thermiques Element de circuit a tubes plats, et echangeur de chaleur muni de tels elements
JP2007232287A (ja) * 2006-03-01 2007-09-13 Calsonic Kansei Corp 熱交換器および一体型熱交換器
FR2898405B1 (fr) * 2006-03-07 2008-06-06 Valeo Systemes Thermiques Echangeur de chaleur, en particulier refroidisseur de gaz, comportant deux nappes de tubes reliees
FR2899959B1 (fr) * 2006-04-14 2008-08-08 Valeo Systemes Thermiques Echangeur de chaleur ameliore et module d'echange de chaleur comportant un tel echangeur
ES2575130T3 (es) 2007-05-11 2016-06-24 The Chemours Company Fc, Llc Método para el intercambio de calor en un sistema de transferencia de calor por compresión de vapor y un sistema de transferencia de calor por compresión de vapor que comprende un intercambiador de calor intermedio con un evaporador o condensador de doble fila
US20080289808A1 (en) * 2007-05-21 2008-11-27 Liebert Corporation Heat exchanger core tube for increased core thickness
US9072200B2 (en) * 2008-09-10 2015-06-30 Schneider Electric It Corporation Hot aisle containment panel system and method
WO2010037164A1 (fr) * 2008-09-30 2010-04-08 Muller Industries Australia Pty Ltd Système modulaire de refroidissement
US8184435B2 (en) * 2009-01-28 2012-05-22 American Power Conversion Corporation Hot aisle containment cooling system and method
US8360833B2 (en) * 2009-05-28 2013-01-29 American Power Conversion Corporation Method and apparatus for attachment and removal of fans while in operation and without the need for tools
US8031468B2 (en) * 2009-06-03 2011-10-04 American Power Conversion Corporation Hot aisle containment cooling unit and method for cooling
US7944692B2 (en) 2009-06-12 2011-05-17 American Power Conversion Corporation Method and apparatus for installation and removal of overhead cooling equipment
FR2952173B1 (fr) * 2009-11-03 2012-08-17 Peugeot Citroen Automobiles Sa Condenseur de circuit de refrigeration a encombrement vertical reduit par subdivision en unites alignees suivant une direction longitudinale
FR2958384B1 (fr) * 2010-03-31 2014-10-17 Valeo Systemes Thermiques Echangeur de chaleur pour un dispositif de climatisation pourvu d'extremites reduites.
US9357671B2 (en) 2011-01-11 2016-05-31 Schneider Electric It Corporation Cooling unit and method
FR2974409B1 (fr) * 2011-04-21 2018-01-05 Valeo Systemes Thermiques Echangeur de chaleur pour une installation de chauffage, ventilation et/ou climatisation
KR20140006681A (ko) * 2012-07-06 2014-01-16 삼성전자주식회사 열교환기 및 그 제조 방법
HUP1300085A2 (en) * 2013-02-11 2014-08-28 Gea Egi Energiagazdalkodasi Zrt Heat exchanger unit for dry cooling towers
DE102014221168A1 (de) 2014-10-17 2016-04-21 Mahle International Gmbh Wärmeübertrager
US9772122B2 (en) 2014-11-17 2017-09-26 Appollo Wind Technologies Llc Turbo-compressor-condenser-expander
BE1026655B1 (nl) * 2018-09-27 2020-04-28 Vos Technics Bvba Verdamper
DE202020101967U1 (de) 2020-04-09 2021-07-12 Akg Verwaltungsgesellschaft Mbh Verdampfer/Kondensator-Anordnung
US20220221226A1 (en) * 2021-01-13 2022-07-14 Mahle International Gmbh Flat tube and heat exchanger
JP7569757B2 (ja) * 2021-06-24 2024-10-18 ハイリマレリジャパン株式会社 熱交換器
USD1025325S1 (en) * 2022-04-06 2024-04-30 Arkema Inc. Heat transfer element for heat exchanger tube

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414433A2 (fr) * 1989-08-23 1991-02-27 Showa Aluminum Kabushiki Kaisha Duplex échangeur de chaleur
JPH04187991A (ja) * 1990-11-22 1992-07-06 Showa Alum Corp 熱交換器
JPH10288476A (ja) * 1997-04-10 1998-10-27 Sanden Corp 熱交換器
WO2000006964A1 (fr) * 1998-07-28 2000-02-10 Ford-Werke Aktiengesellschaft Bloc tubulaire d'echangeur thermique et tube plat multichambre utilisable a cet effet
JP2001174191A (ja) * 1999-12-20 2001-06-29 Zexel Valeo Climate Control Corp 熱交換器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416600A (en) * 1967-01-23 1968-12-17 Whirlpool Co Heat exchanger having twisted multiple passage tubes
US3598179A (en) * 1968-09-10 1971-08-10 Louis F Giauque Heat exchanger
JPH0346757U (fr) * 1989-08-29 1991-04-30
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
JP3305460B2 (ja) * 1993-11-24 2002-07-22 昭和電工株式会社 熱交換器
DE19719251C2 (de) * 1997-05-07 2002-09-26 Valeo Klimatech Gmbh & Co Kg Verteil-/Sammel-Kasten eines mindestens zweiflutigen Verdampfers einer Kraftfahrzeugklimaanlage
DE19729497A1 (de) * 1997-07-10 1999-01-14 Behr Gmbh & Co Flachrohr-Wärmeübertrager
DE19830863A1 (de) * 1998-07-10 2000-01-13 Behr Gmbh & Co Flachrohr mit Querversatz-Umkehrbogenabschnitt und damit aufgebauter Wärmeübertrager
DE19911334A1 (de) * 1999-03-15 2000-09-21 Behr Gmbh & Co Sammelrohr für einen Wärmeübertrager und Herstellungsverfahren hierfür
FR2793013B1 (fr) * 1999-04-28 2001-07-27 Valeo Thermique Moteur Sa Echangeur de chaleur brase, en particulier pour vehicule automobile
JP4104276B2 (ja) * 1999-06-29 2008-06-18 カルソニックカンセイ株式会社 エバポレータ
DE19933913C2 (de) * 1999-07-20 2003-07-17 Valeo Klimatechnik Gmbh Verdampfer einer Kraftfahrzeugklimaanlage
US6536517B2 (en) * 2000-06-26 2003-03-25 Showa Denko K.K. Evaporator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414433A2 (fr) * 1989-08-23 1991-02-27 Showa Aluminum Kabushiki Kaisha Duplex échangeur de chaleur
JPH04187991A (ja) * 1990-11-22 1992-07-06 Showa Alum Corp 熱交換器
JPH10288476A (ja) * 1997-04-10 1998-10-27 Sanden Corp 熱交換器
WO2000006964A1 (fr) * 1998-07-28 2000-02-10 Ford-Werke Aktiengesellschaft Bloc tubulaire d'echangeur thermique et tube plat multichambre utilisable a cet effet
JP2001174191A (ja) * 1999-12-20 2001-06-29 Zexel Valeo Climate Control Corp 熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1452814A4 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005106409A (ja) * 2003-09-30 2005-04-21 Zexel Valeo Climate Control Corp 熱交換器
JP2005188849A (ja) * 2003-12-26 2005-07-14 Zexel Valeo Climate Control Corp 熱交換器
WO2005071340A1 (fr) * 2004-01-27 2005-08-04 Valeo Thermal Systems Japan Corporation Tuyau plat pour echangeur de chaleur, echangeur de chaleur ayant recours a ce tuyau plat, et son procede de moulage
JP2005214459A (ja) * 2004-01-27 2005-08-11 Zexel Valeo Climate Control Corp 熱交換器用偏平チューブ、これを用いた熱交換器、及び熱交換器用偏平チューブの成形方法
JP2007532856A (ja) * 2004-04-13 2007-11-15 ベール ゲーエムベーハー ウント コー カーゲー 自動車用の熱伝達体
DE102004018317A1 (de) * 2004-04-13 2005-11-03 Behr Gmbh & Co. Kg Wärmeübertrager für Kraftfahrzeuge
WO2006024528A1 (fr) * 2004-09-01 2006-03-09 Behr Gmbh & Co. Kg Echangeur de chaleur, notamment pour automobile
JP2009503428A (ja) * 2005-08-04 2009-01-29 ビステオン グローバル テクノロジーズ インコーポレイテッド 車両用の熱交換器及びその製造方法
JP4772120B2 (ja) * 2005-08-04 2011-09-14 ビステオン グローバル テクノロジーズ インコーポレイテッド 車両用の熱交換器及びその製造方法
WO2011136047A1 (fr) * 2010-04-28 2011-11-03 サンデン株式会社 Échangeur de chaleur d'intérieur de véhicule
JP2011230655A (ja) * 2010-04-28 2011-11-17 Sanden Corp 車室内熱交換器
JP2013242126A (ja) * 2012-05-18 2013-12-05 Modine Manufacturing Co 熱交換器、および熱を移動させる方法
WO2015025365A1 (fr) * 2013-08-20 2015-02-26 三菱電機株式会社 Échangeur de chaleur, climatiseur et dispositif à cycle frigorifique
JP2020165569A (ja) * 2019-03-29 2020-10-08 株式会社富士通ゼネラル 熱交換器

Also Published As

Publication number Publication date
JPWO2003040640A1 (ja) 2005-03-03
US20050011637A1 (en) 2005-01-20
EP1452814A4 (fr) 2008-09-10
EP1452814A1 (fr) 2004-09-01

Similar Documents

Publication Publication Date Title
WO2003040640A1 (fr) Echangeur thermique et tube pour echangeur thermique
US9651317B2 (en) Heat exchanger and air conditioner
RU2319094C2 (ru) Теплообменник для сверхкритического охлаждения рабочей среды в транскритическом холодильном цикле (варианты)
US20090084129A1 (en) Heat exchanger and refrigeration cycle apparatus having the same
KR20110033198A (ko) 튜브의 직경이 감소된 튜브와 핀형 열교환기의 제조 방법 및 이에 의해 제조된 최적화된 핀
KR20100027043A (ko) 이종 유동을 갖는 다채널 열교환기
US5482115A (en) Heat exchanger and plate fin therefor
EP1231448A3 (fr) Echangeur de chaleur
CA2349996A1 (fr) Serpentin de sechoir a pulpe avec collecteur ameliore
US4173998A (en) Formed coil assembly
CA2450306A1 (fr) Condenseur pour refroidisseurs refroidis par air
JP2004286246A (ja) ヒ−トポンプ用パラレルフロ−熱交換器
CN102384673A (zh) 一种换热器
EP3850292B1 (fr) Échangeur de chaleur et climatiseur doté dudit échangeur de chaleur
EP3397914B1 (fr) Conduit plié pour échangeur de chaleur
WO2002012816A1 (fr) Echangeur thermique
JP2001027484A (ja) サーペンタイン型熱交換器
CN105737453B (zh) 冷却装置及其使用方法
WO2022247971A3 (fr) Échangeur thermique à micro-canaux multi-serpentins et unité de climatisation
EP1600719A3 (fr) Echangeurs de chaleur du type empilé à passage multiple et leur méthode de fabrication
CN202209821U (zh) 一种平行流换热器结构
CN103968698A (zh) 一种换热器及其翅片，以及换热器的加工方法
US20030024695A1 (en) Heat exchanger having parallel connected refrigerant coil pipes
CN102062502B (zh) 扁管换热器结构及其组装台
CN101398268B (zh) 平行流型热交换器

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2003542852

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 10495262

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2002802694

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2002802694

Country of ref document: EP