GB671375A - Improvements in or relating to contra-flow heat exchangers - Google Patents

Improvements in or relating to contra-flow heat exchangers

Info

Publication number
GB671375A
GB671375A GB659349A GB659349A GB671375A GB 671375 A GB671375 A GB 671375A GB 659349 A GB659349 A GB 659349A GB 659349 A GB659349 A GB 659349A GB 671375 A GB671375 A GB 671375A
Authority
GB
United Kingdom
Prior art keywords
tube
tubes
plate
springs
plates
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
GB659349A
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and Co 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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to GB659349A priority Critical patent/GB671375A/en
Publication of GB671375A publication Critical patent/GB671375A/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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • 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
    • F28D7/1653—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 the conduit assemblies having a square or rectangular shape

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

671,375. Joisting pipes to plates. PARSONS, & CO., Ltd., C. A., and ILIFFE, C. E. June 9, 1950 [March 10, 1949], No. 6593/49. Class 99 (i). [Also in Group XIII] In a heat exchanger of the tube-in-shell type (see Group XIII), the tubes 9 extend between tube plates 10 which are drilled to receive gland packings 11. The ends of the tubes are reduced in diameter and extend through holes in cover plates 14 which are secured to the ends 8 of the shell by studs 16 and nuts. Neck rings 12 and springs 13 or Belleville washers are inserted between a tube plate 10 and a cover plate 14 to retain the packings 11 in position. The springs 13 may be replaced by screwed ferrules. A tubesupporting shoulder may be provided on the neck rings 12 or on the cover plates 14. When tubes are to be withdrawn, the end covers 14 and springs 13 are removed and by means of a flat plate 25, Fig. 8, the tube plate 10 is moved forward by drawbolts 26 so that the gland packings clear the full diameter end portions of the tubes. The plate 25 and drawbolts are removed and any individual tube may then be withdrawn.
GB659349A 1949-03-10 1949-03-10 Improvements in or relating to contra-flow heat exchangers Expired GB671375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB659349A GB671375A (en) 1949-03-10 1949-03-10 Improvements in or relating to contra-flow heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB659349A GB671375A (en) 1949-03-10 1949-03-10 Improvements in or relating to contra-flow heat exchangers

Publications (1)

Publication Number Publication Date
GB671375A true GB671375A (en) 1952-05-07

Family

ID=9817302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB659349A Expired GB671375A (en) 1949-03-10 1949-03-10 Improvements in or relating to contra-flow heat exchangers

Country Status (1)

Country Link
GB (1) GB671375A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948517A (en) * 1956-01-05 1960-08-09 Martin Co Tube bundle assembly
US3182003A (en) * 1960-04-04 1965-05-04 Westinghouse Electric Corp Means for supporting fuel elements in a nuclear reactor
US3205148A (en) * 1960-10-27 1965-09-07 Atomic Energy Authority Uk Rod cluster fuel assembly support structure for nuclear reactor
DE1265308B (en) * 1961-11-30 1968-04-04 Reactor Centrum Nederland Supporting device for a nuclear reactor fuel element consisting of a bundle of thin fuel rods
FR2488383A1 (en) * 1980-08-06 1982-02-12 Sulzer Ag SHIFTING NETWORK SUPPORTING A BEAM OF PARALLEL CYLINDRICAL BODIES SCANNED LONGITUDINALLY BY A HEAT TRANSFER FLUID
FR2528558A1 (en) * 1982-06-14 1983-12-16 Combustion Eng Flue gas reheater - using hairpin tube bundles sliding on rails for ease of maintenance
GB2148480A (en) * 1983-10-21 1985-05-30 Trane Co Shell and tube heat exchanger
GB2238593A (en) * 1989-11-30 1991-06-05 Furmanite Int Ltd Clamp for a pipe stopper
US6840309B2 (en) 2000-03-31 2005-01-11 Innogy Plc Heat exchanger
US20090076234A1 (en) * 2006-04-27 2009-03-19 Arkema France Process of free-radical polymerization or crosslinking in the presence of a selected organic peroxide prepared by an ex situ process
WO2011101112A1 (en) * 2010-02-17 2011-08-25 Fischer Eco Solutions Gmbh Heat exchanger system
WO2011060936A3 (en) * 2009-11-18 2011-12-29 Hans Fischer Heat exchanger

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948517A (en) * 1956-01-05 1960-08-09 Martin Co Tube bundle assembly
US3182003A (en) * 1960-04-04 1965-05-04 Westinghouse Electric Corp Means for supporting fuel elements in a nuclear reactor
US3205148A (en) * 1960-10-27 1965-09-07 Atomic Energy Authority Uk Rod cluster fuel assembly support structure for nuclear reactor
DE1265308B (en) * 1961-11-30 1968-04-04 Reactor Centrum Nederland Supporting device for a nuclear reactor fuel element consisting of a bundle of thin fuel rods
FR2488383A1 (en) * 1980-08-06 1982-02-12 Sulzer Ag SHIFTING NETWORK SUPPORTING A BEAM OF PARALLEL CYLINDRICAL BODIES SCANNED LONGITUDINALLY BY A HEAT TRANSFER FLUID
FR2528558A1 (en) * 1982-06-14 1983-12-16 Combustion Eng Flue gas reheater - using hairpin tube bundles sliding on rails for ease of maintenance
GB2148480A (en) * 1983-10-21 1985-05-30 Trane Co Shell and tube heat exchanger
GB2238593A (en) * 1989-11-30 1991-06-05 Furmanite Int Ltd Clamp for a pipe stopper
GB2238593B (en) * 1989-11-30 1993-11-10 Furmanite Int Ltd Improvements in or relating to mechanical clamps
US6840309B2 (en) 2000-03-31 2005-01-11 Innogy Plc Heat exchanger
US20090076234A1 (en) * 2006-04-27 2009-03-19 Arkema France Process of free-radical polymerization or crosslinking in the presence of a selected organic peroxide prepared by an ex situ process
US9035002B2 (en) * 2006-04-27 2015-05-19 Arkema France Process of free-radical polymerization or crosslinking in the presence of a selected organic peroxide prepared by an ex situ process
WO2011060936A3 (en) * 2009-11-18 2011-12-29 Hans Fischer Heat exchanger
WO2011101112A1 (en) * 2010-02-17 2011-08-25 Fischer Eco Solutions Gmbh Heat exchanger system

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