FR2386005A1 - PRIMARY EXCHANGE SURFACE TYPE HEAT EXCHANGER AND ITS MANUFACTURING PROCESS - Google Patents

PRIMARY EXCHANGE SURFACE TYPE HEAT EXCHANGER AND ITS MANUFACTURING PROCESS

Info

Publication number
FR2386005A1
FR2386005A1 FR7801541A FR7801541A FR2386005A1 FR 2386005 A1 FR2386005 A1 FR 2386005A1 FR 7801541 A FR7801541 A FR 7801541A FR 7801541 A FR7801541 A FR 7801541A FR 2386005 A1 FR2386005 A1 FR 2386005A1
Authority
FR
France
Prior art keywords
ribs
heat exchanger
sheets
manufacturing process
type heat
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Withdrawn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
FR7801541A
Other languages
French (fr)
Inventor
Melvin Dean Eide
Kenneth John Miller
Ronald Rex Robinson
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2386005A1 publication Critical patent/FR2386005A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Echangeur de chaleur comportant des réservoirs espacés, au moins un tube d'échange de chaleur interposé entre lesdits réservoirs et permettant la circulation d'un fluide entre ceux-ci, caractérisé en ce que ledit tube comprend une première feuille plane ayant un certain nombre de nervures disposées longitudinalement s'étendant extérieurement de part et d'autre du plan de celle-ci, une seconde feuille plane ayant un certain nombre de nervures disposées longitudinalement s'étendant extérieurement de part et d'autre du plan de celle-ci, ces deux feuilles étant juxtaposées de manière que les nervures de l'une d'elles soient au contact avec les nervures de l'autre, des moyens de liaison étant prévus pour relier les bords latéraux adjacents desdites feuilles afin de former deux canaux s'étendant d'une extrémité à l'autre dudit tube, lesdits canaux communiquant l'un avec l'autre par des canaux s'étendant entre les nervures adjacentes desdites feuilles. Concerne, d'une manière générale, les échangeurs de chaleur et, plus particulièrement, les radiateurs pour véhicules automobiles et autres.Heat exchanger comprising spaced reservoirs, at least one heat exchange tube interposed between said reservoirs and allowing the circulation of a fluid therebetween, characterized in that said tube comprises a first planar sheet having a number of longitudinally disposed ribs extending outwardly on either side of the plane thereof, a second planar sheet having a number of longitudinally disposed ribs extending outwardly on either side of the plane thereof, these two sheets being juxtaposed so that the ribs of one of them are in contact with the ribs of the other, connecting means being provided to connect the adjacent side edges of said sheets to form two channels extending from one end to the other of said tube, said channels communicating with each other by channels extending between adjacent ribs of said sheets. Generally relates to heat exchangers and, more particularly, radiators for motor vehicles and others.

FR7801541A 1977-03-28 1978-01-19 PRIMARY EXCHANGE SURFACE TYPE HEAT EXCHANGER AND ITS MANUFACTURING PROCESS Withdrawn FR2386005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78219977A 1977-03-28 1977-03-28

Publications (1)

Publication Number Publication Date
FR2386005A1 true FR2386005A1 (en) 1978-10-27

Family

ID=25125304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801541A Withdrawn FR2386005A1 (en) 1977-03-28 1978-01-19 PRIMARY EXCHANGE SURFACE TYPE HEAT EXCHANGER AND ITS MANUFACTURING PROCESS

Country Status (4)

Country Link
JP (1) JPS53119457A (en)
DE (1) DE2812854A1 (en)
FR (1) FR2386005A1 (en)
GB (1) GB1570033A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020375A4 (en) * 1978-11-24 1980-10-16 Caterpillar Tractor Co Heat exchanger having inclined tubes.
EP0020369A4 (en) * 1978-11-24 1980-11-14 Caterpillar Tractor Co Self purging heat exchanger.
EP0026558A1 (en) * 1979-09-27 1981-04-08 Caterpillar Tractor Co. Heat exchanger assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016864A (en) * 1996-04-19 2000-01-25 Heatcraft Inc. Heat exchanger with relatively flat fluid conduits

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020375A4 (en) * 1978-11-24 1980-10-16 Caterpillar Tractor Co Heat exchanger having inclined tubes.
EP0020369A4 (en) * 1978-11-24 1980-11-14 Caterpillar Tractor Co Self purging heat exchanger.
EP0020369A1 (en) * 1978-11-24 1981-01-07 Caterpillar Tractor Co. Self purging heat exchanger
EP0020375A1 (en) * 1978-11-24 1981-01-07 Caterpillar Tractor Co Heat exchanger having inclined tubes.
EP0026558A1 (en) * 1979-09-27 1981-04-08 Caterpillar Tractor Co. Heat exchanger assembly

Also Published As

Publication number Publication date
DE2812854A1 (en) 1978-10-12
GB1570033A (en) 1980-06-25
JPS53119457A (en) 1978-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse