GB1377789A - Plate type heat exchanger and method of manufacture thereof - Google Patents

Plate type heat exchanger and method of manufacture thereof

Info

Publication number
GB1377789A
GB1377789A GB4958072A GB4958072A GB1377789A GB 1377789 A GB1377789 A GB 1377789A GB 4958072 A GB4958072 A GB 4958072A GB 4958072 A GB4958072 A GB 4958072A GB 1377789 A GB1377789 A GB 1377789A
Authority
GB
United Kingdom
Prior art keywords
plate assembly
spotwelds
before expansion
expanded
welds
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
GB4958072A
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.)
Tranter Manufacturing Inc
Original Assignee
Tranter Manufacturing Inc
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 Tranter Manufacturing Inc filed Critical Tranter Manufacturing Inc
Priority to GB4958072A priority Critical patent/GB1377789A/en
Publication of GB1377789A publication Critical patent/GB1377789A/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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation

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

1377789 Making heat-exchanger panels TRANTER MFG Inc 27 Oct 1972 49580/72 Heading B3A [Also in Division F4] A hollow-plate heat exchange element 10 comprises a pair of similar plates (e.g. of steel) disposed face-to-face and seamed together at their marginal edges 18, 19 the plates also being secured together at intermediate points by spotwelds 25 in a pattern of parallel rows of the spotwelds with the welds of adjacent rows relatively staggered so that when the plate assembly is expanded by applying an internal fluid pressure, interconnected fluid spaces of pillow-like transverse shape are formed within the element as shown in Fig. 4. The element as shown, is further subdivided by longitudinal welds 21, 22, 23 to provide an internal flow path of generally serpentine form extending between fluid inlet and outlet connections 12, 13 respectively, which are attached to the plate assembly before expansion. 14 are handling grip elements welded to the plate assembly. In the method described for making the element the connections 12, 13 comprise subassemblies which are welded to the plate assembly before expansion, at cut-away portions (27, Figs. 2 and 6). The completed assembly is finally expanded by hydraulic pressure (e.g. at 750 p.s.i.) in a fixture.
GB4958072A 1972-10-27 1972-10-27 Plate type heat exchanger and method of manufacture thereof Expired GB1377789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4958072A GB1377789A (en) 1972-10-27 1972-10-27 Plate type heat exchanger and method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4958072A GB1377789A (en) 1972-10-27 1972-10-27 Plate type heat exchanger and method of manufacture thereof

Publications (1)

Publication Number Publication Date
GB1377789A true GB1377789A (en) 1974-12-18

Family

ID=10452828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4958072A Expired GB1377789A (en) 1972-10-27 1972-10-27 Plate type heat exchanger and method of manufacture thereof

Country Status (1)

Country Link
GB (1) GB1377789A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031686A1 (en) * 1994-05-13 1995-11-23 Apv Uk Plc. Heat exchange device
US5875838A (en) * 1994-12-23 1999-03-02 Btg International Inc. Plate heat exchanger
EP0831288A3 (en) * 1996-07-11 1999-03-17 Basf Aktiengesellschaft Process for the evaporation of aqueous salt solutions
EP1044798A2 (en) * 1999-04-14 2000-10-18 Istituto RTM S.P.A. Method for manufacturing cellular structures in composite of metallic layers and cellular structures achieved according to this method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031686A1 (en) * 1994-05-13 1995-11-23 Apv Uk Plc. Heat exchange device
US5875838A (en) * 1994-12-23 1999-03-02 Btg International Inc. Plate heat exchanger
US6032470A (en) * 1994-12-23 2000-03-07 Btg International Inc. Plate heat exchanger
EP0831288A3 (en) * 1996-07-11 1999-03-17 Basf Aktiengesellschaft Process for the evaporation of aqueous salt solutions
EP1044798A2 (en) * 1999-04-14 2000-10-18 Istituto RTM S.P.A. Method for manufacturing cellular structures in composite of metallic layers and cellular structures achieved according to this method
EP1044798A3 (en) * 1999-04-14 2003-07-02 Istituto RTM S.P.A. Method for manufacturing cellular structures in composite of metallic layers and cellular structures achieved according to this method

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years