FR2147868A1 - Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator - Google Patents

Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator

Info

Publication number
FR2147868A1
FR2147868A1 FR7128638A FR7128638A FR2147868A1 FR 2147868 A1 FR2147868 A1 FR 2147868A1 FR 7128638 A FR7128638 A FR 7128638A FR 7128638 A FR7128638 A FR 7128638A FR 2147868 A1 FR2147868 A1 FR 2147868A1
Authority
FR
France
Prior art keywords
easily welded
radiator
heat exchanger
exchanger tube
welded together
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
FR7128638A
Other languages
French (fr)
Other versions
FR2147868B1 (en
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.)
Chausson Usines SA
Original Assignee
Chausson Usines 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 Chausson Usines SA filed Critical Chausson Usines SA
Priority to FR7128638A priority Critical patent/FR2147868A1/en
Publication of FR2147868A1 publication Critical patent/FR2147868A1/en
Application granted granted Critical
Publication of FR2147868B1 publication Critical patent/FR2147868B1/fr
Granted 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
    • F28D1/03—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
    • F28D1/0308—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 the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits in parallel
    • 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
    • F28D1/0366—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 the conduits being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

The tube is rectangular, and constructed from upper and lower shells fitting together around an internal partition with a flat central strip (which rests in contact with bottom shell), and inclined side faces turned down at edges, which come into contact with side rims of shells when these are pressed together, to provide pressure ensuring a satisfactory weld. The internal piece may be of more complex shape, or may be e.g. of expanded metal to provide flow baffling. Tube sections may be continuously fabricated by extrusion; and provide a unit which is easily welded in e.g. a radiator assembly for heating or cooling liquids.
FR7128638A 1971-08-04 1971-08-04 Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator Granted FR2147868A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7128638A FR2147868A1 (en) 1971-08-04 1971-08-04 Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128638A FR2147868A1 (en) 1971-08-04 1971-08-04 Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator

Publications (2)

Publication Number Publication Date
FR2147868A1 true FR2147868A1 (en) 1973-03-11
FR2147868B1 FR2147868B1 (en) 1974-03-29

Family

ID=9081479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128638A Granted FR2147868A1 (en) 1971-08-04 1971-08-04 Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator

Country Status (1)

Country Link
FR (1) FR2147868A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701161A1 (en) * 1987-01-16 1988-07-28 Linde Ag OVEN
EP0798526A2 (en) * 1996-03-27 1997-10-01 Hans-Jürgen Kaul Heating element, more particularly radiator
DE10137334A1 (en) * 2001-07-31 2003-02-27 Modine Mfg Co Flat tube, manufacturing process, heat exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701161A1 (en) * 1987-01-16 1988-07-28 Linde Ag OVEN
EP0798526A2 (en) * 1996-03-27 1997-10-01 Hans-Jürgen Kaul Heating element, more particularly radiator
EP0798526A3 (en) * 1996-03-27 1999-03-10 Hans-Jürgen Kaul Heating element, more particularly radiator
DE10137334A1 (en) * 2001-07-31 2003-02-27 Modine Mfg Co Flat tube, manufacturing process, heat exchanger
US6640886B2 (en) 2001-07-31 2003-11-04 Modine Manufacturing Company Heat exchanger tube, heat exchanger and method of making the same

Also Published As

Publication number Publication date
FR2147868B1 (en) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse