GB892021A - Improvements in or relating to heat exchangers - Google Patents

Improvements in or relating to heat exchangers

Info

Publication number
GB892021A
GB892021A GB21440/58A GB2144058A GB892021A GB 892021 A GB892021 A GB 892021A GB 21440/58 A GB21440/58 A GB 21440/58A GB 2144058 A GB2144058 A GB 2144058A GB 892021 A GB892021 A GB 892021A
Authority
GB
United Kingdom
Prior art keywords
corrugations
flow
heat exchangers
passageways
indicated
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
GB21440/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB892021A publication Critical patent/GB892021A/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
    • F28D7/0041—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 for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • 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
    • F28D9/0012—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 apparatus having an annular form
    • F28D9/0018—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 apparatus having an annular form without any annular circulation of the heat exchange media
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/108—Particular pattern of flow of the heat exchange media with combined cross flow and parallel flow

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

892,021. Heat exchangers. ROSSI, G. July 4, 1958 [April 8, 1958], No. 21440/58. Class 64(3) A counter flow heat exchanger comprises two sets of passageways formed by corrugations 28<SP>1</SP> the cross sectional area of one set of passageways either increasing or decreasing in the direction of fluid flow whilst the cross-sectional area of the other is either constant or increasing. In Fig. 9, the ends of the corrugations are closed to constrain the fluid entering inlet 36<SP>1</SP> and travelling the path indicated by the arrow X<SP>1</SP> to flow therethrough. Similarly the fluid entering at 37<SP>1</SP> and following the path Y<SP>1</SP> is constrained to flow between the other parts of the corrugations. In Fig. 10 the corrugations 40 are closed at their ends as indicated at 41, 42 in order to constrain the fluids to flow therethrough as indicated by the arrows V, Z. To provide the varying cross-sectional areas of the passageways the general shape of the exchanger is of a section of the frustum of a cone but an exchanger in which the corrugations are formed as an annulus in a hollow frustum of a cone is also described. Two heat exchangers may be disposed one above the other as shown in Fig. 7.
GB21440/58A 1958-04-08 1958-07-04 Improvements in or relating to heat exchangers Expired GB892021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT351989X 1958-04-08

Publications (1)

Publication Number Publication Date
GB892021A true GB892021A (en) 1962-03-21

Family

ID=11241166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21440/58A Expired GB892021A (en) 1958-04-08 1958-07-04 Improvements in or relating to heat exchangers

Country Status (4)

Country Link
BE (1) BE567819A (en)
CH (1) CH351989A (en)
FR (1) FR1208367A (en)
GB (1) GB892021A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063590A (en) * 1976-10-22 1977-12-20 Mcconnell Christopher L Preheater for clothes dryer
FR2495490A1 (en) * 1980-12-08 1982-06-11 Alfa Laval Ab VERTICAL PLATE EVAPORATOR
US4582130A (en) * 1983-03-28 1986-04-15 Siemens Aktiengesellschaft Heat exchanger for an electronics cabinet
WO1988002092A1 (en) * 1986-09-12 1988-03-24 Svenska Rotor Maskiner Ab Heat exchangers
US5875838A (en) * 1994-12-23 1999-03-02 Btg International Inc. Plate heat exchanger

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0942865A (en) * 1995-07-28 1997-02-14 Honda Motor Co Ltd Heat exchanger
US6209630B1 (en) * 1996-10-17 2001-04-03 Honda Giken Kogyo Kabushiki Kaisha Heat exchanger
JPH10122768A (en) * 1996-10-17 1998-05-15 Honda Motor Co Ltd Heat exchanger
DE10302948A1 (en) * 2003-01-24 2004-08-05 Behr Gmbh & Co. Kg Heat exchanger, in particular exhaust gas cooler for motor vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063590A (en) * 1976-10-22 1977-12-20 Mcconnell Christopher L Preheater for clothes dryer
FR2495490A1 (en) * 1980-12-08 1982-06-11 Alfa Laval Ab VERTICAL PLATE EVAPORATOR
US4582130A (en) * 1983-03-28 1986-04-15 Siemens Aktiengesellschaft Heat exchanger for an electronics cabinet
WO1988002092A1 (en) * 1986-09-12 1988-03-24 Svenska Rotor Maskiner Ab Heat exchangers
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

Also Published As

Publication number Publication date
FR1208367A (en) 1960-02-23
BE567819A (en)
CH351989A (en) 1961-02-15

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