FR2869679A1 - Tube for e.g. evaporator, has metallic strip with reduced thickness forming longitudinal groove on inner surface of casing, where groove has width in order to house support portion of partitioning unit - Google Patents

Tube for e.g. evaporator, has metallic strip with reduced thickness forming longitudinal groove on inner surface of casing, where groove has width in order to house support portion of partitioning unit

Info

Publication number
FR2869679A1
FR2869679A1 FR0404573A FR0404573A FR2869679A1 FR 2869679 A1 FR2869679 A1 FR 2869679A1 FR 0404573 A FR0404573 A FR 0404573A FR 0404573 A FR0404573 A FR 0404573A FR 2869679 A1 FR2869679 A1 FR 2869679A1
Authority
FR
France
Prior art keywords
casing
groove
tube
support portion
width
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Withdrawn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
FR0404573A
Other languages
French (fr)
Inventor
Ronan Cozic
Frederic Meslin
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 Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Valeo Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR0404573A priority Critical patent/FR2869679A1/en
Priority to FR0500368A priority patent/FR2869678A1/en
Publication of FR2869679A1 publication Critical patent/FR2869679A1/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Withdrawn legal-status Critical Current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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like 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
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0391—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 plate-like or laminated conduits a single plate being bent to form one or more conduits

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

The tube has a casing formed by folding a metallic strip. The casing has two large parallel flat sides (106, 110) and a partitioning unit (104) having a separation portion (120) and a support portion (118) in contact with an inner surface of the casing. The strip having reduced thickness (R`), forms a longitudinal groove (122) on the inner surface of the casing, where the groove has a width in order to house the support portion. Independent claims are also included for the following: (A) a method for fabricating a tube (B) a heat exchanger comprising several heat exchanging tubes.
FR0404573A 2004-04-29 2004-04-29 Tube for e.g. evaporator, has metallic strip with reduced thickness forming longitudinal groove on inner surface of casing, where groove has width in order to house support portion of partitioning unit Withdrawn FR2869679A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0404573A FR2869679A1 (en) 2004-04-29 2004-04-29 Tube for e.g. evaporator, has metallic strip with reduced thickness forming longitudinal groove on inner surface of casing, where groove has width in order to house support portion of partitioning unit
FR0500368A FR2869678A1 (en) 2004-04-29 2005-01-13 Tube for heat exchanger e.g. evaporator, has casing part formed from metallic strip presenting reduced thickness by forming longitudinal grooves on inner surface of casing part which delimits inner space in which partition part is disposed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404573A FR2869679A1 (en) 2004-04-29 2004-04-29 Tube for e.g. evaporator, has metallic strip with reduced thickness forming longitudinal groove on inner surface of casing, where groove has width in order to house support portion of partitioning unit

Publications (1)

Publication Number Publication Date
FR2869679A1 true FR2869679A1 (en) 2005-11-04

Family

ID=34946824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404573A Withdrawn FR2869679A1 (en) 2004-04-29 2004-04-29 Tube for e.g. evaporator, has metallic strip with reduced thickness forming longitudinal groove on inner surface of casing, where groove has width in order to house support portion of partitioning unit

Country Status (1)

Country Link
FR (1) FR2869679A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972523A1 (en) * 2011-03-08 2012-09-14 Peugeot Citroen Automobiles Sa Air/air-type heat exchanger for use in charge air cooling system of diesel engine of car, has bundle of tubes, where each tube has oblong-shaped hollow profile divided into three longitudinal parts such as two pipe ends and central pipe
WO2014001498A1 (en) * 2012-06-29 2014-01-03 Behr Gmbh & Co. Kg Flat tube and heat exchanger having a flat tube of said type
CN105121988A (en) * 2013-04-10 2015-12-02 开利公司 Folded tube multiple bank heat exchange unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728667A1 (en) * 1994-12-24 1996-06-28 Behr Gmbh & Co HEAT EXCHANGER, HEAT EXCHANGER TUBE AND METHODS FOR THEIR MANUFACTURE
US6000461A (en) * 1997-03-21 1999-12-14 Livernois Research And Development Co. Method and apparatus for controlled atmosphere brazing of folded tubes
US6209202B1 (en) 1999-08-02 2001-04-03 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
EP1172623A2 (en) * 2000-07-11 2002-01-16 Delphi Technologies, Inc. Heat exchanger and fluid pipe therefor
WO2002086408A1 (en) * 2001-04-20 2002-10-31 Valeo Thermique Moteur Folded tube for a heat exchanger and method for the production thereof
US20020174979A1 (en) 2001-04-28 2002-11-28 Behr Gmbh & Co. Folded multi-passageway flat tube
US6591900B1 (en) * 1999-09-08 2003-07-15 Zexel Valeo Climate Control Corporation Heat exchanger, tube for heat exchanger, and method of manufacturing the heat exchanger and the tube

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728667A1 (en) * 1994-12-24 1996-06-28 Behr Gmbh & Co HEAT EXCHANGER, HEAT EXCHANGER TUBE AND METHODS FOR THEIR MANUFACTURE
US6000461A (en) * 1997-03-21 1999-12-14 Livernois Research And Development Co. Method and apparatus for controlled atmosphere brazing of folded tubes
US6209202B1 (en) 1999-08-02 2001-04-03 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
US6591900B1 (en) * 1999-09-08 2003-07-15 Zexel Valeo Climate Control Corporation Heat exchanger, tube for heat exchanger, and method of manufacturing the heat exchanger and the tube
EP1172623A2 (en) * 2000-07-11 2002-01-16 Delphi Technologies, Inc. Heat exchanger and fluid pipe therefor
WO2002086408A1 (en) * 2001-04-20 2002-10-31 Valeo Thermique Moteur Folded tube for a heat exchanger and method for the production thereof
US20020174979A1 (en) 2001-04-28 2002-11-28 Behr Gmbh & Co. Folded multi-passageway flat tube

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972523A1 (en) * 2011-03-08 2012-09-14 Peugeot Citroen Automobiles Sa Air/air-type heat exchanger for use in charge air cooling system of diesel engine of car, has bundle of tubes, where each tube has oblong-shaped hollow profile divided into three longitudinal parts such as two pipe ends and central pipe
WO2014001498A1 (en) * 2012-06-29 2014-01-03 Behr Gmbh & Co. Kg Flat tube and heat exchanger having a flat tube of said type
CN104583703A (en) * 2012-06-29 2015-04-29 贝洱两合公司 Flat tube and heat exchanger having a flat tube of said type
CN104583703B (en) * 2012-06-29 2017-01-18 马勒国际公司 Flat tube and heat exchanger having a flat tube of said type
US10267572B2 (en) 2012-06-29 2019-04-23 Mahle International Gmbh Flat tube and heat exchanger having a flat tube of said type
CN105121988A (en) * 2013-04-10 2015-12-02 开利公司 Folded tube multiple bank heat exchange unit

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