EP0374896A3 - Flat tube condenser, manufacturing method and uses - Google Patents

Flat tube condenser, manufacturing method and uses Download PDF

Info

Publication number
EP0374896A3
EP0374896A3 EP19890123580 EP89123580A EP0374896A3 EP 0374896 A3 EP0374896 A3 EP 0374896A3 EP 19890123580 EP19890123580 EP 19890123580 EP 89123580 A EP89123580 A EP 89123580A EP 0374896 A3 EP0374896 A3 EP 0374896A3
Authority
EP
European Patent Office
Prior art keywords
flat
condenser
flat tube
tubes
relates
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Withdrawn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
EP19890123580
Other languages
German (de)
French (fr)
Other versions
EP0374896A2 (en
Inventor
Roland Haussmann
Hans Huber
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.)
Thermal-Werke Warme- Kalte- Klimatechnik GmbH
Original Assignee
Thermal-Werke Warme- Kalte- Klimatechnik 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
Priority claimed from DE3843306A external-priority patent/DE3843306A1/en
Application filed by Thermal-Werke Warme- Kalte- Klimatechnik GmbH filed Critical Thermal-Werke Warme- Kalte- Klimatechnik GmbH
Publication of EP0374896A2 publication Critical patent/EP0374896A2/en
Publication of EP0374896A3 publication Critical patent/EP0374896A3/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Withdrawn legal-status Critical Current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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • 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
    • 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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212—Header 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
    • 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching

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

Die Erfindung bezieht sich auf einen Flachrohrverflüssiger einer Fahrzeugklimaanlage, bei dem das Kältemittel durch in meh­ rere Kanäle unterteilte Flachrohre (2) und im Kreuzstrom hierzu Umgebungsluft längs zickzack- oder wellenförmig gefalteter Ver­ rippungslamellen geführt sind, wobei einzelne Flachrohre grup­ penweise durch an ihren beiden Enden angeordnete Sammler (10) in denselben Kältemittelkreislauf durch den Verflüssiger parallel­ geschaltet sind. Nach der Erfindung ist vorgesehen, daß der Sammlermantel (62) aus zwei einander überlappenden und in beiden Überlappungsbereichen (64) miteinander verlöteten gebogenen Flachteilen (66,68) aus Al oder einer Al-Legierung zusammenge­ setzt ist, daß nur das eine (erste) Flachteil (66) mit Einsteck­ schlitzen zur Aufnahme jeweils eines Flachrohres (2) versehen ist und daß das erste Flachteil mit Lot zur Verlötung mit den Flachrohren und dem zweiten Flachteil beschichtet ist. Die Er­ findung betrifft ferner ein Verfahren zum Herstellen des Samm­ lermantels einer speziellen Ausführungsform eines solchen Flach­ rohrverflüssigers sowie Anwendungen. The invention relates to a flat tube condenser a vehicle air conditioner, in which the refrigerant through in meh rere channels divided flat tubes (2) and in cross flow to this Ambient air along a zigzag or wavy fold Ribbed fins are guided, with individual flat tubes grup by collectors (10) arranged at both ends same refrigerant circuit through the condenser in parallel are switched. According to the invention it is provided that the Collector jacket (62) from two overlapping and in both Overlapping areas (64) bent together soldered Flat parts (66,68) made of Al or an Al alloy is that only the one (first) flat part (66) with insert slots for receiving a flat tube (2) is and that the first flat part with solder for soldering to the Flat tubes and the second flat part is coated. The he The invention also relates to a method for producing the collection a special embodiment of such a flat condenser and applications.

EP19890123580 1988-12-22 1989-12-20 Flat tube condenser, manufacturing method and uses Withdrawn EP0374896A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3843306A DE3843306A1 (en) 1988-12-22 1988-12-22 Flat pipe liquefier for a coolant of an air-conditioning system for a vehicle
DE3843306 1988-12-22
DE19893918312 DE3918312A1 (en) 1988-12-22 1989-06-05 FLAT TUBE CONDENSER, MANUFACTURING PROCESS AND APPLICATION
DE3918312 1989-06-05

Publications (2)

Publication Number Publication Date
EP0374896A2 EP0374896A2 (en) 1990-06-27
EP0374896A3 true EP0374896A3 (en) 1990-10-24

Family

ID=25875499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890123580 Withdrawn EP0374896A3 (en) 1988-12-22 1989-12-20 Flat tube condenser, manufacturing method and uses

Country Status (2)

Country Link
EP (1) EP0374896A3 (en)
DE (1) DE3918312A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279360A (en) * 1985-10-02 1994-01-18 Modine Manufacturing Co. Evaporator or evaporator/condenser
DE4009780A1 (en) * 1990-03-27 1991-10-02 Behr Gmbh & Co Refrigerant condenser with flattened tubes - has header tank formed by extruded section brazed to header plate
FR2665757B1 (en) * 1990-08-08 1997-01-17 Valeo Thermique Moteur Sa VERTICAL CIRCULATION REFRIGERANT FLUID CONDENSER AND MANUFACTURING METHOD.
DE4106296C2 (en) * 1991-02-28 1999-03-11 Behr Gmbh & Co Heat exchangers, in particular water / air coolers for internal combustion engines
US5179845A (en) * 1991-06-19 1993-01-19 Sanden Corporation Heat exchanger
DE4201791A1 (en) * 1991-06-20 1993-07-29 Thermal Waerme Kaelte Klima FLAT TUBES FOR INSTALLATION IN A FLAT TUBE HEAT EXCHANGER AND METHOD FOR SEPARATING THE FLAT TUBES
DE4137037A1 (en) * 1991-07-02 1993-01-14 Thermal Waerme Kaelte Klima COLLECTOR FOR A FLAT TUBE CONDENSER
DE4129573C2 (en) * 1991-09-06 1997-10-23 Behr Gmbh & Co Heat exchanger
DE4130517B4 (en) * 1991-09-13 2005-12-01 Behr Gmbh & Co. Kg Connection box for a heat exchanger, in particular for a refrigerant condenser
DE4305060C2 (en) * 1993-02-19 2002-01-17 Behr Gmbh & Co Soldered heat exchanger, especially evaporator
DE4339952B4 (en) * 1993-11-24 2005-10-27 Behr Gmbh & Co. Kg Heat exchanger with several parallel flat tubes
DE9319559U1 (en) * 1993-12-20 1994-02-10 Behr Gmbh & Co, 70469 Stuttgart Heat exchanger with aluminum heat exchanger tubes
DE9400687U1 (en) * 1994-01-17 1995-05-18 Thermal-Werke, Wärme-, Kälte-, Klimatechnik GmbH, 68766 Hockenheim Evaporator for air conditioning systems in motor vehicles with multi-chamber flat tubes
SE501630C2 (en) * 1994-04-11 1995-04-03 Valeo Engine Cooling Ab Heat exchanger tank, ways of manufacturing the same, and heat exchanger provided with the same
JPH07305990A (en) * 1994-05-16 1995-11-21 Sanden Corp Multitubular type heat exchanger
DE19515530C2 (en) * 1995-04-27 2001-11-15 Valeo Klimatech Gmbh & Co Kg Water box of a heat exchanger for motor vehicles
FR2755220B1 (en) * 1996-10-25 1999-01-08 Valeo Thermique Moteur Sa COLLECTOR BOX WITH INTEGRATED TANK FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE
US5752566A (en) * 1997-01-16 1998-05-19 Ford Motor Company High capacity condenser
DE29705396U1 (en) * 1997-03-25 1998-08-13 Elpag Ag Chur, Chur Heat exchanger with uneven arrangement of the medium guide elements
FR2766265B1 (en) * 1997-07-17 1999-09-10 Valeo Thermique Moteur Sa BRAZED HEAT EXCHANGER FOR MOTOR VEHICLE, AND MANUFACTURING METHOD THEREOF
ITTO980427A1 (en) * 1998-05-20 1999-11-20 Magneti Marelli Climat Srl CONDENSER FOR VEHICLES WITH A DISTRIBUTOR INCLUDING A COLLECTOR TANK AND A BOTTOM PLATE.
DE19826054A1 (en) * 1998-06-12 1999-12-16 Behr Gmbh & Co Heat exchanger e.g. for refrigeration medium
FR2789169B1 (en) * 1999-01-29 2001-04-20 Valeo Climatisation HEAT EXCHANGER WITH FLAT TUBES FOR A MOTOR VEHICLE
GB2346680A (en) * 1999-02-11 2000-08-16 Llanelli Radiators Ltd Condenser
US6250103B1 (en) 1999-04-07 2001-06-26 Showa Denko K.K. Condenser and air conditioning refrigeration system and using same
DE10200586A1 (en) * 2002-01-10 2003-07-24 Behr Gmbh & Co Heat exchanger and method for producing a heat exchanger
FR2860063A1 (en) * 2003-09-23 2005-03-25 Valeo Climatisation Collecting box assembling method for motor vehicle, involves making pattern cavity by punching on external side of assembly at level of internal side to fasten respective lateral edges of collector box and collector
DE102004028652A1 (en) * 2004-06-15 2006-01-12 Behr Gmbh & Co. Kg Heat exchanger in all-metal, preferably all-aluminum construction
EP1701126A1 (en) * 2005-02-14 2006-09-13 Valeo Systemes Thermiques Assembling process for a collector tank onto a collector plate and assembly obtained thereby
DE102005059917A1 (en) * 2005-04-15 2006-11-02 Behr Gmbh & Co. Kg Evaporator
JP5030677B2 (en) * 2006-08-22 2012-09-19 カルソニックカンセイ株式会社 Heat exchanger tank structure
DE102009038297A1 (en) 2009-08-21 2011-03-03 Behr Gmbh & Co. Kg Heat exchanger
FR2968224B1 (en) * 2010-12-07 2013-08-23 Valeo Systemes Thermiques SET OF TWO PIECES SET ONE ON THE OTHER
JP5975971B2 (en) * 2013-12-03 2016-08-23 三菱電機株式会社 Heat exchanger and refrigeration cycle apparatus
JP6583080B2 (en) * 2016-03-22 2019-10-02 株式会社デンソー Refrigerant evaporator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238493A1 (en) * 1971-08-06 1973-02-15 Chausson Usines Sa PROCESS FOR SOLDERING HEAT EXCHANGERS MADE OF ALUMINUM AND HEAT EXCHANGERS
EP0255313A2 (en) * 1986-07-29 1988-02-03 Showa Aluminum Kabushiki Kaisha Condenser
DE3744643A1 (en) * 1987-12-31 1989-07-13 Sueddeutsche Kuehler Behr Heat exchanger and method for producing it
EP0219974B1 (en) * 1985-10-02 1996-11-06 Modine Manufacturing Company Condenser with small hydraulic diameter flow path

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914539A (en) * 1960-03-11 1963-01-02 Gen Motors Corp Improved heat exchanger
FR2250973B1 (en) * 1973-11-09 1976-06-25 Chausson Usines Sa
DE3720483C3 (en) * 1986-06-23 1994-07-14 Showa Aluminium Co Ltd Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238493A1 (en) * 1971-08-06 1973-02-15 Chausson Usines Sa PROCESS FOR SOLDERING HEAT EXCHANGERS MADE OF ALUMINUM AND HEAT EXCHANGERS
EP0219974B1 (en) * 1985-10-02 1996-11-06 Modine Manufacturing Company Condenser with small hydraulic diameter flow path
EP0255313A2 (en) * 1986-07-29 1988-02-03 Showa Aluminum Kabushiki Kaisha Condenser
DE3744643A1 (en) * 1987-12-31 1989-07-13 Sueddeutsche Kuehler Behr Heat exchanger and method for producing it

Also Published As

Publication number Publication date
DE3918312A1 (en) 1990-12-06
EP0374896A2 (en) 1990-06-27

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