GB1128018A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB1128018A
GB1128018A GB683466A GB683466A GB1128018A GB 1128018 A GB1128018 A GB 1128018A GB 683466 A GB683466 A GB 683466A GB 683466 A GB683466 A GB 683466A GB 1128018 A GB1128018 A GB 1128018A
Authority
GB
United Kingdom
Prior art keywords
plate
separators
heat
corrugated
corrugations
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
GB683466A
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of GB1128018A publication Critical patent/GB1128018A/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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal

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

1,128,018. Plate heat exchangers. PALL CORP. 16 Feb., 1966 [23 Feb., 1965], No. 6834/66. Heading F4S. A heat-exchanger comprises a housing 1 formed of two parts 4, 5 of L-shaped crosssection, inlet and outlet openings 16, 17 and 20, 21 (see Fig. 2) being formed in the housing for the heat-exchanging fluids, the interior of the housing 1 being divided into two chambers 11, 12 each carrying one of the fluids, by a corrugated heat-conducting plate 10 of metal or synthetic plastics material formed into convolutions 30, and the ends 9 of the plate 10 being welded in fluid-tight manner between the two parts 4, 5 of the housing 1. The convolutions 30 as shown are parallel to one another, but they may be spaced to form V-shaped passages therebetween, or arranged to fit any irregular volume, or to afford spacing according to fluid consistency and viscosity. The device is fabricated by first corrugating the plate, and then bending the corrugated plate into convolutions, each bend comprising a flat portion 42 which may be a straightened-out corrugation, or may be provided in the initial stage of corrugation of the plate. Separators 40 are inserted between adjacent convolutions 30, which separators provide means for access of the heat-exchanging fluids to their respective passages 44, 45 formed by the corrugations in the plate 10 in the plate, and also provide interconnections between adjacent passages, thus minimizing the effects of clogging. For this purpose the separators 40 may be corrugated plates (Figs. 5, 6, 8) of similar or different material to the corrugated plate 10, the corrugations of the separators extending transversely of the corrugations of the plate 10. Alternatively, the separators may comprise substantially flat plates, in which case dimples or depressed portions are formed in the plate 10, or the separators 40 are provided with louvres or apertures. Additional turbulence may be imparted to the heat-exchanging fluids by means of dimples and depressions (Figs. 11, 12) or ribs (Fig. 10) formed on the plate 10 before it is corrugated, or by cross corrugations (52, Fig. 9) in the plate 10.
GB683466A 1965-02-23 1966-02-16 Heat exchanger Expired GB1128018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43451965A 1965-02-23 1965-02-23

Publications (1)

Publication Number Publication Date
GB1128018A true GB1128018A (en) 1968-09-25

Family

ID=23724556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB683466A Expired GB1128018A (en) 1965-02-23 1966-02-16 Heat exchanger

Country Status (2)

Country Link
GB (1) GB1128018A (en)
SE (1) SE313583B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080563A1 (en) * 1970-02-17 1971-11-19 Hoechst Ag
FR2166063A1 (en) * 1971-12-29 1973-08-10 Krupp Gmbh
FR2390694A1 (en) * 1977-05-12 1978-12-08 Modine Mfg Co WELDED HEAT EXCHANGER
WO2002103268A2 (en) * 2000-07-28 2002-12-27 Honda Giken Kogyo Kabushiki Kaisha Multi-purpose microchannel micro-component
EP1394389A1 (en) * 2002-08-30 2004-03-03 General Electric Company Improved heat exchanger for power generation equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458806B (en) * 1987-04-21 1989-05-08 Alfa Laval Thermal Ab PLATE HEAT EXCHANGER WITH DIFFERENT FLOW RESISTANCE FOR MEDIA

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080563A1 (en) * 1970-02-17 1971-11-19 Hoechst Ag
FR2166063A1 (en) * 1971-12-29 1973-08-10 Krupp Gmbh
FR2390694A1 (en) * 1977-05-12 1978-12-08 Modine Mfg Co WELDED HEAT EXCHANGER
WO2002103268A2 (en) * 2000-07-28 2002-12-27 Honda Giken Kogyo Kabushiki Kaisha Multi-purpose microchannel micro-component
WO2002103268A3 (en) * 2000-07-28 2003-05-01 Honda Motor Co Ltd Multi-purpose microchannel micro-component
EP1394389A1 (en) * 2002-08-30 2004-03-03 General Electric Company Improved heat exchanger for power generation equipment
US6904747B2 (en) 2002-08-30 2005-06-14 General Electric Company Heat exchanger for power generation equipment

Also Published As

Publication number Publication date
SE313583B (en) 1969-08-18

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