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GB1328348A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB1328348A
GB1328348A GB1328348DA GB1328348A GB 1328348 A GB1328348 A GB 1328348A GB 1328348D A GB1328348D A GB 1328348DA GB 1328348 A GB1328348 A GB 1328348A
Authority
GB
United Kingdom
Prior art keywords
nov
portions
opening
another
heat 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
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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Publication of GB1328348A publication Critical patent/GB1328348A/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
    • 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

Landscapes

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

Abstract

1328348 Tubular heat exchangers FISONS Ltd 4 Nov 1970 [19 Nov 1969] 56539/69 Heading F4S In a heat exchanger comprising a plurality of U-shaped tubes 3 extending into a duct 2 from a tube plate 1, an annular inlet header 7 is arranged to surround a cylindrical outlet header 6 or vice versa, the wall of the inlet header 6 passing through an opening in the closed end 8 of the surrounding outlet header 7. The opening is provided with a gland 9 so that the walls of the headers can move relative to one another to accommodate differential expansion whilst remaining in sealing engagement. The tubereceiving holes in the plate 1 are arranged in two portions viz a central portion 4 and an annular surrounding portion 5. The two portions 4 and 5 may be separate parts capable of movement relative to one another.
GB1328348D 1969-11-19 1969-11-19 Heat exchangers Expired GB1328348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5653969 1969-11-19

Publications (1)

Publication Number Publication Date
GB1328348A true GB1328348A (en) 1973-08-30

Family

ID=10476876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1328348D Expired GB1328348A (en) 1969-11-19 1969-11-19 Heat exchangers

Country Status (1)

Country Link
GB (1) GB1328348A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567256A1 (en) * 1984-07-06 1986-01-10 Valeo Water box for a heat exchanger having small front dimensions, and heat exchanger equipped with this water box
US6422161B2 (en) * 1995-03-23 2002-07-23 Theodor Koch Combustion grate and process for optimizing its operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567256A1 (en) * 1984-07-06 1986-01-10 Valeo Water box for a heat exchanger having small front dimensions, and heat exchanger equipped with this water box
US6422161B2 (en) * 1995-03-23 2002-07-23 Theodor Koch Combustion grate and process for optimizing its operation

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees