DE59706228D1 - Flat tube heat exchangers, especially serpentine type condensers - Google Patents

Flat tube heat exchangers, especially serpentine type condensers

Info

Publication number
DE59706228D1
DE59706228D1 DE59706228T DE59706228T DE59706228D1 DE 59706228 D1 DE59706228 D1 DE 59706228D1 DE 59706228 T DE59706228 T DE 59706228T DE 59706228 T DE59706228 T DE 59706228T DE 59706228 D1 DE59706228 D1 DE 59706228D1
Authority
DE
Germany
Prior art keywords
heat exchangers
flat tube
tube heat
serpentine type
type condensers
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.)
Expired - Lifetime
Application number
DE59706228T
Other languages
German (de)
Inventor
Wolfgang Geiger
Karl-Heinz Dipl-Ing Staffa
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
Application granted granted Critical
Publication of DE59706228D1 publication Critical patent/DE59706228D1/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
    • 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
    • F28D1/053—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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins

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)
DE59706228T 1996-11-27 1997-11-26 Flat tube heat exchangers, especially serpentine type condensers Expired - Lifetime DE59706228D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19649129A DE19649129A1 (en) 1996-11-27 1996-11-27 Flat tube heat exchanger with shaped flat tube end section

Publications (1)

Publication Number Publication Date
DE59706228D1 true DE59706228D1 (en) 2002-03-14

Family

ID=7812923

Family Applications (4)

Application Number Title Priority Date Filing Date
DE19649129A Withdrawn DE19649129A1 (en) 1996-11-27 1996-11-27 Flat tube heat exchanger with shaped flat tube end section
DE59711309T Expired - Lifetime DE59711309D1 (en) 1996-11-27 1997-11-26 Flat tube heat exchanger with deformed flat tube end section
DE59706228T Expired - Lifetime DE59706228D1 (en) 1996-11-27 1997-11-26 Flat tube heat exchangers, especially serpentine type condensers
DE59707641T Expired - Lifetime DE59707641D1 (en) 1996-11-27 1997-11-26 Flat tube heat exchanger with twisted flat tube end section

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19649129A Withdrawn DE19649129A1 (en) 1996-11-27 1996-11-27 Flat tube heat exchanger with shaped flat tube end section
DE59711309T Expired - Lifetime DE59711309D1 (en) 1996-11-27 1997-11-26 Flat tube heat exchanger with deformed flat tube end section

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59707641T Expired - Lifetime DE59707641D1 (en) 1996-11-27 1997-11-26 Flat tube heat exchanger with twisted flat tube end section

Country Status (2)

Country Link
EP (2) EP0845647B1 (en)
DE (4) DE19649129A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729239A1 (en) * 1997-07-09 1999-01-14 Behr Gmbh & Co Finned-tube block for heat transfer unit
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
DE19846267A1 (en) * 1998-10-08 2000-04-13 Behr Gmbh & Co Collector tube unit for a heat exchanger
DE19911334A1 (en) * 1999-03-15 2000-09-21 Behr Gmbh & Co Collecting tube for a heat exchanger and manufacturing process therefor
DE19916475A1 (en) * 1999-04-13 2000-10-19 Behr Gmbh & Co Heat transfer unit for a motor vehicle
FR2793013B1 (en) * 1999-04-28 2001-07-27 Valeo Thermique Moteur Sa BRAZED HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE
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
EP1321734A1 (en) * 2001-10-02 2003-06-25 Behr GmbH & Co. KG Flat tubes heat exchanger and fabricating process associated
EP1300644A3 (en) * 2001-10-02 2003-05-14 Behr GmbH & Co. KG Heat exchanger and process to fabricate this heat exchanger
DE10249724B4 (en) * 2002-10-25 2005-03-17 Bayer Industry Services Gmbh & Co. Ohg High-tempering
DE10326381B4 (en) 2003-06-12 2005-09-22 Jähn, Peter turbulence generator
DE10336625A1 (en) * 2003-08-05 2005-03-10 Behr Gmbh & Co Kg Apparatus for exchanging heat and method for its production
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
FR2887972B1 (en) * 2005-06-30 2007-08-24 Valeo Systemes Thermiques HEAT EXCHANGER WITH FLAT TUBES TURNED INTO THE END
DE102006025727A1 (en) * 2005-08-04 2007-02-08 Visteon Global Technologies, Inc., Van Buren Township Heat exchanger for vehicles and method for its production
WO2007048888A1 (en) * 2005-10-28 2007-05-03 Valeo Systemes Thermiques Heat exchanger with flat twisted tubes
US20080289808A1 (en) * 2007-05-21 2008-11-27 Liebert Corporation Heat exchanger core tube for increased core thickness
DE202010000951U1 (en) 2010-01-22 2010-04-22 Behr Gmbh & Co. Kg Heat exchangers, in particular gas coolers for air conditioning systems in motor vehicles
ES2742887T3 (en) * 2014-04-29 2020-02-17 Carrier Corp Enhanced Heat Exchanger
CN107504836A (en) * 2017-09-20 2017-12-22 杭州三花家电热管理系统有限公司 Heat exchanger, heat-exchange system and indoor heating system
CN109990627A (en) * 2017-12-29 2019-07-09 浙江盾安机械有限公司 A kind of snakelike flat pipe heat exchanger of multilayer and its processing technology
CN110207528A (en) * 2019-06-25 2019-09-06 珠海格力电器股份有限公司 Flat pipe and micro-channel heat exchanger
DE102019210366A1 (en) * 2019-07-12 2021-01-14 Mahle International Gmbh Heat exchanger
CN114483316B (en) * 2021-12-31 2023-06-06 北京动力机械研究所 Large-temperature-difference heat exchanger with deformation coordination function

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733899A (en) * 1956-02-07 Lehmann
US2184657A (en) * 1936-04-10 1939-12-26 Fred M Young Heat exchanger
DE729699C (en) * 1939-10-24 1942-12-21 Ernst Heinkel Flugzeugwerke G Coolers, especially for cooling systems for internal combustion engines
US3416600A (en) * 1967-01-23 1968-12-17 Whirlpool Co Heat exchanger having twisted multiple passage tubes
NO141963L (en) * 1975-03-19
DE3803885A1 (en) * 1988-02-09 1989-08-17 Thomae Rudolf Waterbox for a tubular heat exchanger for engine cooling or passenger compartment heating in motor vehicles which are equipped with internal-combustion engines, and a method for sealing the heat exchanger tubes in the base part of the waterbox
DE3813339C2 (en) * 1988-04-21 1997-07-24 Gea Happel Klimatechnik Heat exchangers for motor vehicles and process for its manufacture
JPH02287094A (en) * 1989-04-26 1990-11-27 Zexel Corp Heat exchanger
IT1234289B (en) * 1989-06-14 1992-05-14 Piemontese Radiatori REFINEMENTS MADE TO A FLAT HEAT EXCHANGER
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
DE4212717A1 (en) * 1992-04-16 1993-10-21 Laengerer & Reich Gmbh & Co Heat exchanger
FR2711236B1 (en) * 1993-10-12 1995-11-24 Valeo Thermique Habitacle Heat exchanger with two rows of tubes, in particular for a motor vehicle.
FR2712966B1 (en) * 1993-11-24 1996-01-19 Valeo Thermique Moteur Sa Flat tube heat exchanger, in particular for a motor vehicle.
IT1272091B (en) * 1993-12-20 1997-06-11 Borletti Climatizzazione PROCEDURE FOR BENDING AN OBLONG CROSS-SECTION TUBE AND HEAT EXCHANGER WITH U-SHAPED U-SHAPED TUBES
FR2715217B1 (en) * 1994-01-20 1996-03-01 Valeo Thermique Moteur Sa Heat exchanger tube, in particular for a motor vehicle, process for its conformation and heat exchanger comprising such tubes.
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.

Also Published As

Publication number Publication date
EP0845647B1 (en) 2002-07-03
EP1213556A1 (en) 2002-06-12
EP1213556B1 (en) 2004-02-11
DE59711309D1 (en) 2004-03-18
DE59707641D1 (en) 2002-08-08
EP0845647A1 (en) 1998-06-03
DE19649129A1 (en) 1998-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition