GB663011A - Improvements in and relating to tube assemblies for heat exchangers - Google Patents

Improvements in and relating to tube assemblies for heat exchangers

Info

Publication number
GB663011A
GB663011A GB18384/49A GB1838449A GB663011A GB 663011 A GB663011 A GB 663011A GB 18384/49 A GB18384/49 A GB 18384/49A GB 1838449 A GB1838449 A GB 1838449A GB 663011 A GB663011 A GB 663011A
Authority
GB
United Kingdom
Prior art keywords
tubes
tube
fitting
studs
exchangers
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
GB18384/49A
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.)
Brown Fintube Co
Original Assignee
Brown Fintube 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 Brown Fintube Co filed Critical Brown Fintube Co
Publication of GB663011A publication Critical patent/GB663011A/en
Expired 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • F28D7/06—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 having a single U-bend
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/20—Fastening; Joining with threaded elements

Landscapes

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

Abstract

663,011. Pipe connections for heat-exchangers. BROWN FINTUBE CO. July 12, 1949 [Sept. 13, 1948], No. 18384/49. Class 99 (i). [Also in Group XIII] In heat-exchangers of the kind comprising a pair of parallel outer tubes 10 connected at one end by a return bend, a plurality of finned inner tubes 25 connected by return bends, lateral inlet and outlet tubes 22 for one fluid medium, and terminal inlet and outlet tubes 28 for the other fluid medium, means are provided for sealing the tubes 25 and 28 to the outer tubes 10. The tubes 25 are welded into a fitting comprising a plate 31 and cylindrical extension 32 which is located by a circlip 40 in a groove in the fitting engaging a shoulder 38 in the tube 10. A sealing ring '42 is pressed against bevelled seats in the tube 10 and fitting by a flange 18 and studs 44. A cover-plate 20 to which the tube 28 is welded preferably eccentrically, is sealed by a gasket 46 in a groove 52 and secured by studs 50 on the end of the fitting. The studs 44, 50 all screw into flange 16 of tube 10. Specifications 606,362, 651,465 and 670,574, [bolth in Group XIII], are referred to.
GB18384/49A 1948-09-13 1949-07-12 Improvements in and relating to tube assemblies for heat exchangers Expired GB663011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663011XA 1948-09-13 1948-09-13

Publications (1)

Publication Number Publication Date
GB663011A true GB663011A (en) 1951-12-12

Family

ID=22068631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18384/49A Expired GB663011A (en) 1948-09-13 1949-07-12 Improvements in and relating to tube assemblies for heat exchangers

Country Status (1)

Country Link
GB (1) GB663011A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079992A (en) * 1961-02-06 1963-03-05 Baldwin Lima Hamilton Corp Heat exchanger closure construction
DE1238053B (en) * 1960-03-07 1967-04-06 Brown Fintube Co Heat exchanger with a tube sheet that can be pushed through the jacket tube
GB2123914A (en) * 1982-07-14 1984-02-08 Wiederaufarbeitung Von Kernbre Means for interconnecting conduits
US4750554A (en) * 1984-12-12 1988-06-14 Lummus Crest, Inc. Internal tube sheet sealing apparatus assembly for tubular heat exchangers
CN113188350A (en) * 2020-09-07 2021-07-30 李辉 Shell and tube heat exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238053B (en) * 1960-03-07 1967-04-06 Brown Fintube Co Heat exchanger with a tube sheet that can be pushed through the jacket tube
US3079992A (en) * 1961-02-06 1963-03-05 Baldwin Lima Hamilton Corp Heat exchanger closure construction
GB2123914A (en) * 1982-07-14 1984-02-08 Wiederaufarbeitung Von Kernbre Means for interconnecting conduits
US4750554A (en) * 1984-12-12 1988-06-14 Lummus Crest, Inc. Internal tube sheet sealing apparatus assembly for tubular heat exchangers
CN113188350A (en) * 2020-09-07 2021-07-30 李辉 Shell and tube heat exchanger

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