ES8105177A1 - Heat exchanger and method of making - Google Patents

Heat exchanger and method of making

Info

Publication number
ES8105177A1
ES8105177A1 ES493947A ES493947A ES8105177A1 ES 8105177 A1 ES8105177 A1 ES 8105177A1 ES 493947 A ES493947 A ES 493947A ES 493947 A ES493947 A ES 493947A ES 8105177 A1 ES8105177 A1 ES 8105177A1
Authority
ES
Spain
Prior art keywords
heat exchanger
welded
tubes
outer tube
making
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
Application number
ES493947A
Other languages
Spanish (es)
Other versions
ES493947A0 (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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing 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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of ES8105177A1 publication Critical patent/ES8105177A1/en
Publication of ES493947A0 publication Critical patent/ES493947A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial 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
    • 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
    • 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
    • F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler

Landscapes

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

Abstract

A method of making a rigid stainless steel, corrosion resistant. welded, tubular heat exchanger and the resulting heat exchanger for exchanging heat between fluids in which a pair of steel tubes 12, 13 with stainless surfaces are arranged in internested spaced relationship, providing a pair of cylindrical steel fillings 15 with stainless steel surfaces at each end 20 of the outer tube and welded to the outer tube on a shoulder of the outer tube by projection welding in which the contacting surfaces of the fitting and the tube are electric resistance welded, the ends of the inner and outer tubes being similarly welded together. Turbulators 14 are fitted between the tubes.
ES493947A 1979-08-03 1980-08-01 PROCEDURE FOR MANUFACTURING A TUBULAR HEAT CHANGER FOR HEAT CHANGE BETWEEN FLUIDS. Granted ES493947A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6357879A 1979-08-03 1979-08-03

Publications (2)

Publication Number Publication Date
ES8105177A1 true ES8105177A1 (en) 1981-06-01
ES493947A0 ES493947A0 (en) 1981-06-01

Family

ID=22050145

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1980252388U Expired ES252388Y (en) 1979-08-03 1980-08-01 TUBULAR HEAT CHANGER
ES493947A Granted ES493947A0 (en) 1979-08-03 1980-08-01 PROCEDURE FOR MANUFACTURING A TUBULAR HEAT CHANGER FOR HEAT CHANGE BETWEEN FLUIDS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1980252388U Expired ES252388Y (en) 1979-08-03 1980-08-01 TUBULAR HEAT CHANGER

Country Status (9)

Country Link
JP (1) JPS5623390A (en)
BR (1) BR8003603A (en)
CA (1) CA1123423A (en)
DE (1) DE3021240A1 (en)
ES (2) ES252388Y (en)
FR (1) FR2462679A1 (en)
GB (1) GB2055060A (en)
IT (1) IT1146180B (en)
SE (1) SE8004532L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912534C2 (en) * 1989-04-17 1994-07-14 Hansa Metallwerke Ag Gasoline cooler
AT405149B (en) * 1995-02-06 1999-05-25 Vaillant Gmbh METHOD FOR ATTACHING A CORROSION-RESISTANT CONNECTOR
DE19509788A1 (en) 1995-03-17 1996-09-19 Behr Gmbh & Co Double tube heat exchanger and process for its manufacture

Also Published As

Publication number Publication date
IT8048930A0 (en) 1980-06-10
ES252388U (en) 1980-12-01
IT1146180B (en) 1986-11-12
ES252388Y (en) 1981-05-16
DE3021240A1 (en) 1981-02-19
ES493947A0 (en) 1981-06-01
SE8004532L (en) 1981-02-04
BR8003603A (en) 1981-03-31
FR2462679A1 (en) 1981-02-13
GB2055060A (en) 1981-02-25
CA1123423A (en) 1982-05-11
JPS5623390A (en) 1981-03-05

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