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EP0992757A3 - Header tube for heat exchanger - Google Patents

Header tube for heat exchanger Download PDF

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Publication number
EP0992757A3
EP0992757A3 EP99118012A EP99118012A EP0992757A3 EP 0992757 A3 EP0992757 A3 EP 0992757A3 EP 99118012 A EP99118012 A EP 99118012A EP 99118012 A EP99118012 A EP 99118012A EP 0992757 A3 EP0992757 A3 EP 0992757A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
longitudinal slot
pipe
collecting tube
exchanger tubes
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
EP99118012A
Other languages
German (de)
French (fr)
Other versions
EP0992757A2 (en
EP0992757B1 (en
Inventor
Bernd Dr.-Ing. Dienhart
Hans-Joachim Dipl.-Ing. Krauss
Hagen Dipl.-Ing. Mittelstrass
Jochen Schumm
Karl-Heinz Dipl.-Ing. Staffa
Christoph Dipl.-Ing. Walter
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP0992757A2 publication Critical patent/EP0992757A2/en
Publication of EP0992757A3 publication Critical patent/EP0992757A3/en
Application granted granted Critical
Publication of EP0992757B1 publication Critical patent/EP0992757B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F9/0243—Header boxes having a circular cross-section
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked elements
    • 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
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers
    • 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
    • F28D2021/0085—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

2.1. Die Erfindung bezieht sich auf eine Sammelrohreinheit für einen Wärmeübertrager mit einem Rohrblock aus mehreren Wärmeübertragerrohren, wobei sie ein Sammelrohr beinhaltet, in dessen Rohrwand ein gemeinsamer Längsschlitz für darin einzufügende Enden der Wärmeübertragerrohre eingebracht ist.2.1. The invention relates to a manifold unit for a heat exchanger with a pipe block several heat exchanger tubes, being a manifold contains, in the pipe wall a common Longitudinal slot for ends of the heat exchanger tubes to be inserted therein is introduced.

2.2. Erfindungsgemäß ist das Sammelrohr aus einem oder mehreren stirnseitig ineinandergesteckten oder aneinandergefügten Einzelrohren mit jeweils wenigstens an einer Einzelrohrstirnseite (1b) offenem, vor oder nach dem Aufbau des Sammelrohres eingebrachtem Längsschlitz (2) gefertigt. Dies ermöglicht einen problemlosen Ausgleich von Fertigungstoleranzen der in den Längsschlitz einzufügenden Rohrenden bezüglich deren Ausdehnung in Richtung des Längsschlitzes.2.2. According to the collecting tube is made of one or several end-to-end nested or joined together Individual pipes with at least one each a single tube end face (1b) open, in front of or after the construction of the collecting tube introduced longitudinal slot (2) manufactured. This enables easy Compensation of manufacturing tolerances in the Longitudinal slot to be inserted pipe ends with respect to their Expansion in the direction of the longitudinal slot.

2.3. Verwendung z.B. für Gaskühler und Verdampfer von CO2-Klimaanlagen.

Figure 00000001
2.3. Use eg for gas coolers and evaporators of CO 2 air conditioning systems.
Figure 00000001
EP99118012A 1998-10-08 1999-09-20 Header tube for heat exchanger Expired - Lifetime EP0992757B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19846267A DE19846267A1 (en) 1998-10-08 1998-10-08 Collector tube unit for a heat exchanger
DE19846267 1998-10-08

Publications (3)

Publication Number Publication Date
EP0992757A2 EP0992757A2 (en) 2000-04-12
EP0992757A3 true EP0992757A3 (en) 2000-06-21
EP0992757B1 EP0992757B1 (en) 2003-07-23

Family

ID=7883741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118012A Expired - Lifetime EP0992757B1 (en) 1998-10-08 1999-09-20 Header tube for heat exchanger

Country Status (8)

Country Link
US (1) US6170569B1 (en)
EP (1) EP0992757B1 (en)
JP (1) JP4210007B2 (en)
AU (1) AU1373100A (en)
CA (1) CA2312784A1 (en)
DE (2) DE19846267A1 (en)
ES (1) ES2204041T3 (en)
WO (1) WO2000022365A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833845A1 (en) * 1998-07-28 2000-02-03 Behr Gmbh & Co Heat exchanger tube block and multi-chamber flat tube that can be used for this
DE10105202A1 (en) * 2001-01-31 2002-08-01 Behr Gmbh & Co Heat exchanger tube block with several slotted header tubes
DE10146824A1 (en) * 2001-09-18 2003-04-24 Behr Gmbh & Co Heat exchanger flat tube block with deformed flat tube ends
DE10147521A1 (en) 2001-09-26 2003-04-10 Behr Gmbh & Co Heat exchangers, in particular gas coolers CO2 - air conditioners
EP1300644A3 (en) * 2001-10-02 2003-05-14 Behr GmbH & Co. KG Heat exchanger and process to fabricate this heat exchanger
US6725913B2 (en) * 2001-11-30 2004-04-27 Modine Manufacturing Company High pressure header and heat exchanger and method of making the same
DE10221457A1 (en) * 2002-05-15 2003-11-27 Behr Gmbh & Co Heat exchanger with manifold for air-conditioning abuts and diverges edges of manifold slotways to form post-sealed openings for flat pipes.
DE10321458A1 (en) * 2003-05-13 2004-12-02 Behr Gmbh & Co. Kg Heat exchanger unit for motor vehicles
JP4334311B2 (en) * 2003-09-30 2009-09-30 株式会社ヴァレオサーマルシステムズ Heat exchanger
JP2005188849A (en) * 2003-12-26 2005-07-14 Zexel Valeo Climate Control Corp Heat exchanger
DE102004024435A1 (en) * 2004-05-14 2005-12-08 Behr Gmbh & Co. Kg Heat exchanger, in particular condenser for a motor vehicle air conditioning system
DE102004042692A1 (en) 2004-09-01 2006-03-02 Behr Gmbh & Co. Kg Heat exchanger, for a motor vehicle air conditioning system, has corrugated ribs between flat pipes in the exchanger block with rib projections at one side of the flat pipes
US20060118286A1 (en) * 2004-12-03 2006-06-08 Memory Stephen P High pressure header and heat exchanger and method of making the same
FR2887974B1 (en) * 2005-06-29 2009-11-20 Valeo Systemes Thermiques COLLECTOR FOR HEAT EXCHANGER, PROCESS FOR MANUFACTURING THE SAME, AND HEAT EXCHANGER THUS OBTAINED
US20080289808A1 (en) * 2007-05-21 2008-11-27 Liebert Corporation Heat exchanger core tube for increased core thickness
US9437903B2 (en) * 2012-01-31 2016-09-06 Johnson Controls Technology Company Method for cooling a lithium-ion battery pack
DE102019210366A1 (en) * 2019-07-12 2021-01-14 Mahle International Gmbh Heat exchanger
USD1017940S1 (en) * 2021-12-22 2024-03-12 Uproot Lint LLC Cleaning device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016230A (en) * 1959-03-30 1962-01-09 Gen Electric Heat exchange assembly
DE1277282B (en) * 1963-11-14 1968-09-12 Borg Warner Heat exchanger with tubes that are inserted into a slot in the associated manifold
DE1451258A1 (en) * 1963-01-10 1969-03-27 Von Roll Ag Heat exchanger
FR2134147A1 (en) * 1971-04-22 1972-12-08 Ideal Standard
US5535819A (en) * 1993-10-28 1996-07-16 Nippondenso Co., Ltd. Heat exchanger
EP0775884A2 (en) * 1995-11-25 1997-05-28 Behr GmbH & Co. Heat exchanger and process for manufacturing same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845647C (en) 1949-03-13 1952-08-04 Fritz Dipl-Ing Tittelbach Doors with split leaves, especially for vehicles
NO141963L (en) * 1975-03-19
US4546824A (en) * 1984-03-19 1985-10-15 Mccord Heat Transfer Corporation Heat exchanger
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
JPH0346778U (en) * 1989-09-11 1991-04-30
FR2687465A1 (en) * 1992-02-14 1993-08-20 Valeo Thermique Moteur Sa CONNECTING TUBING FOR A HEAT EXCHANGER FLUID BOX AND FLUID BOX PROVIDED WITH SUCH A TUBING.
US5193613A (en) * 1992-06-30 1993-03-16 Wallis Bernard J Heat exchanger header tube and method of making
FR2715216B1 (en) * 1994-01-20 1996-02-16 Valeo Thermique Moteur Sa Heat exchanger tube, process for its conformation and heat exchanger comprising such tubes.
SE503085C2 (en) * 1995-01-25 1996-03-25 Valeo Engine Cooling Ab Heat exchanger tank with end pieces, method of making such a tank, and heat exchanger provided with such
FR2748316B1 (en) * 1996-05-03 1998-06-26 Valeo Thermique Moteur Sa HEAT EXCHANGER WITH TUBULAR COLLECTOR BOX AND FIXING LEG
DE19649129A1 (en) * 1996-11-27 1998-05-28 Behr Gmbh & Co Flat tube heat exchanger with shaped flat tube end section
DE19722100A1 (en) * 1997-03-11 1998-09-17 Behr Gmbh & Co Heat exchanger, in particular charge air cooler, for a motor vehicle
DE19722097A1 (en) * 1997-05-27 1998-12-03 Behr Gmbh & Co Heat exchanger and heat exchanger arrangement for a motor vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016230A (en) * 1959-03-30 1962-01-09 Gen Electric Heat exchange assembly
DE1451258A1 (en) * 1963-01-10 1969-03-27 Von Roll Ag Heat exchanger
DE1277282B (en) * 1963-11-14 1968-09-12 Borg Warner Heat exchanger with tubes that are inserted into a slot in the associated manifold
FR2134147A1 (en) * 1971-04-22 1972-12-08 Ideal Standard
US5535819A (en) * 1993-10-28 1996-07-16 Nippondenso Co., Ltd. Heat exchanger
EP0775884A2 (en) * 1995-11-25 1997-05-28 Behr GmbH & Co. Heat exchanger and process for manufacturing same

Also Published As

Publication number Publication date
DE19846267A1 (en) 2000-04-13
JP4210007B2 (en) 2009-01-14
AU1373100A (en) 2000-05-01
US6170569B1 (en) 2001-01-09
EP0992757A2 (en) 2000-04-12
WO2000022365A2 (en) 2000-04-20
CA2312784A1 (en) 2000-04-20
JP2000111295A (en) 2000-04-18
ES2204041T3 (en) 2004-04-16
WO2000022365A3 (en) 2000-07-13
DE59906340D1 (en) 2003-08-28
EP0992757B1 (en) 2003-07-23

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