GB646855A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB646855A
GB646855A GB5815/48A GB581548A GB646855A GB 646855 A GB646855 A GB 646855A GB 5815/48 A GB5815/48 A GB 5815/48A GB 581548 A GB581548 A GB 581548A GB 646855 A GB646855 A GB 646855A
Authority
GB
United Kingdom
Prior art keywords
tubes
tube
members
tie
descaling
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
GB5815/48A
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.)
American Locomotive Co
Original Assignee
American Locomotive 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 American Locomotive Co filed Critical American Locomotive Co
Publication of GB646855A publication Critical patent/GB646855A/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
    • 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
    • F28D7/1615—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 being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • 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
    • 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
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

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

646,855. Descaling tubes. AMERICAN LOCOMOTIVE CO. Feb. 26, 1948, No. 5815. Convention date, Sept. 26, 1945. [Class 99 (ii)] In a heat-exchanger, wherein a least one end of the structure 7 is free to float longitudinally due to therma expansion and contraction of the tubes 8, and angularly-disposed tie rods 47, secured to the ends and en gaging at the central portion of the structure and which tend to straighten during expansion of the tubes, limit the outward movement of the structure whereby forced bowing and descaling of the tubes is effected bar means, such as two parallel members 59, are provided which space the structure ends in their normal positions and check the inward movement of the structure to ensure that the tubes, upon contraction, unbow to their normal positions. The members may comprise a tube 60 equal in length to the distance between the tube plates 11, 15, attached to plate 15 and telescoped within a tube 61 secured to plate 11. There may be a tie 62 between the members and a post 63 supporting the lower member. The tubes 8 may be in two groups 9, 10 each group passing through semi-circular plates 27 that may engage the tie-rods and which move laterally outwards during bowing of the tubes. U.S.A. Specification 1,855,552 is referred to.
GB5815/48A 1945-09-26 1948-02-26 Heat exchanger Expired GB646855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US618623A US2552416A (en) 1945-09-26 1945-09-26 Heat exchanger

Publications (1)

Publication Number Publication Date
GB646855A true GB646855A (en) 1950-11-29

Family

ID=24478439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5815/48A Expired GB646855A (en) 1945-09-26 1948-02-26 Heat exchanger

Country Status (2)

Country Link
US (1) US2552416A (en)
GB (1) GB646855A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861460A (en) * 1973-05-23 1975-01-21 Laval Turbine Condenser construction
NO148573C (en) * 1981-06-22 1983-11-02 Norsk Hydro As HEAT EXCHANGE
US4548260A (en) * 1983-03-11 1985-10-22 American Precision Industries, Inc. Heat exchanger
FR2547035B1 (en) * 1983-06-03 1987-06-26 Delas Weir Sa MODULAR TUBULAR BEAM FOR VAPOR CONDENSER
NL1012637C2 (en) * 1999-07-19 2001-01-29 Bloksma B V Heat exchanger with baffles.
WO2007144911A1 (en) * 2006-06-14 2007-12-21 Villa Scambiatori S.R.L. Heat exchange
US20140144393A1 (en) * 2008-07-07 2014-05-29 Ronald L. Chandler Frac water heating system and method for hydraulically fracturing a well
US20130189629A1 (en) * 2008-07-07 2013-07-25 Ronald L. Chandler Frac water heater and fuel oil heating system
DE102011109970A1 (en) * 2011-08-11 2013-02-14 Outotec Oyj Gas / gas heat exchanger
JP6284409B2 (en) 2014-04-09 2018-02-28 株式会社神戸製鋼所 Gas cooler
JP6472745B2 (en) * 2015-12-25 2019-02-20 株式会社神戸製鋼所 Gas cooler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617081A (en) * 1923-06-12 1927-02-08 Griscom Russell Co Evaporator
US1716947A (en) * 1927-12-21 1929-06-11 Chicago Bridge & Iron Co Storage tank for volatile liquids
US1855552A (en) * 1931-04-20 1932-04-26 Alco Products Inc Heat exchanger
US1962909A (en) * 1932-04-29 1934-06-12 Griscom Russell Co Heat exchanger
US1953500A (en) * 1932-10-15 1934-04-03 Griscom Russel Company Heat exchanger
US2176406A (en) * 1937-07-01 1939-10-17 Phillips Petroleum Co Heat exchanger tube support

Also Published As

Publication number Publication date
US2552416A (en) 1951-05-08

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