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GB580652A - Improvements relating to tubular heat transfer apparatus, applicable to oil coolers - Google Patents

Improvements relating to tubular heat transfer apparatus, applicable to oil coolers

Info

Publication number
GB580652A
GB580652A GB898244A GB898244A GB580652A GB 580652 A GB580652 A GB 580652A GB 898244 A GB898244 A GB 898244A GB 898244 A GB898244 A GB 898244A GB 580652 A GB580652 A GB 580652A
Authority
GB
United Kingdom
Prior art keywords
tubes
secured
plates
cooler
oil
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
GB898244A
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.)
Worcester Windshields & Caseme
Original Assignee
Worcester Windshields & Caseme
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 Worcester Windshields & Caseme filed Critical Worcester Windshields & Caseme
Priority to GB898244A priority Critical patent/GB580652A/en
Publication of GB580652A publication Critical patent/GB580652A/en
Expired 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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/163—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1638—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/1684—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 in parallel spaced relation the conduits having a non-circular cross-section

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)

Abstract

580,652. Tubular heat-exchange elements; cooling radiators for aircraft. WORCESTER WINDSHIELDS & CASEMENTS, Ltd., SOUTHALL, H., and DEAKIN, T. M. May 11, 1944, Nos. 8982/44 and 114.74/45. [Class 64 (iii)] [Also in Group XXII] A matrix for heat-exchangers is formed of flat tubes 1, 6, Fig. 1, bonded. together by soldering, brazing &c. The ends of the tubes 1 may be of circular cross-section. Fig. 5 shows the matrix embodied in an oil cooler for an aircraft engine, the tubes 1 being secured in tube-plates 4, 5 and divided into sections by recesses 10, 14 in the plates so that the oil may flow in a serpentine course from an inlet 12 in the cover 11 to an outlet 13. Cold air flows through the open-ended tubes 6 from the left to the right of the cooler. In assembling the cooler, the tubes 1 are first secured to one another and to the tube-plates by solder of a relatively high fusing point, and then the tubes 6 are inserted between the tubes 1 and secured thereto and to one another by solder of a lower fusing point. During the latter operation, the tubes 1 may be expanded by oil pressure to make good contact with the tubes 6.
GB898244A 1944-05-11 1944-05-11 Improvements relating to tubular heat transfer apparatus, applicable to oil coolers Expired GB580652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB898244A GB580652A (en) 1944-05-11 1944-05-11 Improvements relating to tubular heat transfer apparatus, applicable to oil coolers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898244A GB580652A (en) 1944-05-11 1944-05-11 Improvements relating to tubular heat transfer apparatus, applicable to oil coolers

Publications (1)

Publication Number Publication Date
GB580652A true GB580652A (en) 1946-09-16

Family

ID=9863066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898244A Expired GB580652A (en) 1944-05-11 1944-05-11 Improvements relating to tubular heat transfer apparatus, applicable to oil coolers

Country Status (1)

Country Link
GB (1) GB580652A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458749A (en) * 1983-04-18 1984-07-10 Ex-Cell-O Corporation Radiator having reinforced tubes
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
US5490559A (en) * 1994-07-20 1996-02-13 Dinulescu; Horia A. Heat exchanger with finned partition walls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458749A (en) * 1983-04-18 1984-07-10 Ex-Cell-O Corporation Radiator having reinforced tubes
DE3414495A1 (en) * 1983-04-18 1984-10-18 Ex-Cell-O Corp., Troy, Mich. RADIATOR, IN PARTICULAR MOTOR COOLER
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
US5490559A (en) * 1994-07-20 1996-02-13 Dinulescu; Horia A. Heat exchanger with finned partition walls

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