GB682884A - Improvements in plate elements of heat exchangers of the regenerative type - Google Patents

Improvements in plate elements of heat exchangers of the regenerative type

Info

Publication number
GB682884A
GB682884A GB15062/50A GB1506250A GB682884A GB 682884 A GB682884 A GB 682884A GB 15062/50 A GB15062/50 A GB 15062/50A GB 1506250 A GB1506250 A GB 1506250A GB 682884 A GB682884 A GB 682884A
Authority
GB
United Kingdom
Prior art keywords
plates
plate
plane
portions
slits
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
GB15062/50A
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.)
Ljungstroms Angturbin AB
Original Assignee
Ljungstroms Angturbin AB
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 Ljungstroms Angturbin AB filed Critical Ljungstroms Angturbin AB
Publication of GB682884A publication Critical patent/GB682884A/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
    • 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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/042—Particular structure of heat storage mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

682,884. Regenerative heat-exchange material. AKTIEBOLAGET LJUNGSTROMS ANGTURBIN June 16, 1950 [June 22, 1949], No. 15062/50. Class 64 (i) A plate pack for a regenerative heat exchanger comprises spaced plates between which the heat delivering and heat absorbing fluids flow in a direction parallel to the basic plane of the plates, said plates being provided with slits 16 which divide the plate surface into a number of part surfaces partially separated from one another, said part surfaces being upset from the basic plane of the plate. Spacing members between adjacent plates may be provided and may comprise pressed-up ridges 12 (Fig. 2) or wires welded in position. The upset portions 18 may lie obliquely to the plane of the plate and, in adjacent plates, may be either parallel or inclined in opposite directions and staggered (Fig. 4) or they may be parallel to the plane of the plate. Alternatively the portions 18 may be arcuate, V-shaped or wave shaped in cross-section, e.g. as shown in Fig. 14. The slits 16 may extend at right angles to the spacers 12 or they may lie obliquely thereto. The spacing ridges may themselves be slit and the portions between the slits displaced in opposite directions. In a further form, Fig. 18, the portions 18 are formed as arches to serve as spacers. In this form the arches of adjacent plates 10 may contact each other or plane or undulated plates 24 may alternate with the plates 10.
GB15062/50A 1949-06-22 1950-06-16 Improvements in plate elements of heat exchangers of the regenerative type Expired GB682884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2696976X 1949-06-22

Publications (1)

Publication Number Publication Date
GB682884A true GB682884A (en) 1952-11-19

Family

ID=20426984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15062/50A Expired GB682884A (en) 1949-06-22 1950-06-16 Improvements in plate elements of heat exchangers of the regenerative type

Country Status (4)

Country Link
US (1) US2696976A (en)
DE (1) DE838639C (en)
FR (1) FR1018691A (en)
GB (1) GB682884A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789797A (en) * 1953-08-20 1957-04-23 Modine Mfg Co Heat exchanger fin structure
US2804286A (en) * 1955-03-18 1957-08-27 Pintarelli Ralph Radiation fins
DE1094277B (en) * 1956-12-15 1960-12-08 Appbau Rothemuehle Dr Brandt & Plates for regenerative heat exchangers
US3151675A (en) * 1957-04-02 1964-10-06 Lysholm Alf Plate type heat exchanger
US3183963A (en) * 1963-01-31 1965-05-18 Gen Motors Corp Matrix for regenerative heat exchangers
US3291027A (en) * 1965-02-10 1966-12-13 Dual Jet Refrigeration Co Air outlet nozzles for an air curtain device
DE6751210U (en) * 1968-09-07 1969-01-30 Appbau Rothemuehle Brandt HEATING PLATES FOR REGENERATIVE HEAT EXCHANGERS
JPS5227852B2 (en) * 1973-03-31 1977-07-22
GB1491206A (en) * 1973-11-08 1977-11-09 Atomic Energy Authority Uk Catalyst bodies
US4396058A (en) * 1981-11-23 1983-08-02 The Air Preheater Company Heat transfer element assembly
JPS6012088U (en) * 1983-06-30 1985-01-26 カルソニックカンセイ株式会社 Heat exchanger
US4512389A (en) * 1983-12-19 1985-04-23 The Air Preheater Company, Inc. Heat transfer element assembly
GB8700801D0 (en) * 1987-01-14 1987-02-18 Marston Palmer Ltd Heat exchanger
US4930569A (en) * 1989-10-25 1990-06-05 The Air Preheater Company, Inc. Heat transfer element assembly
US5899261A (en) * 1997-09-15 1999-05-04 Abb Air Preheater, Inc. Air preheater heat transfer surface
US6516871B1 (en) * 1999-08-18 2003-02-11 Alstom (Switzerland) Ltd. Heat transfer element assembly
US6892795B1 (en) * 2000-10-04 2005-05-17 Airxchange, Inc. Embossed regenerator matrix for heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762446A (en) * 1922-08-23 1930-06-10 Ljungstroms Angturbin Ab Regenerative air preheater
US2023965A (en) * 1930-05-21 1935-12-10 Ljungstroms Angturbin Ab Heat transfer
US2227836A (en) * 1937-05-12 1941-01-07 Linderoth Erik Torvald Regenerative or recuperative heat exchanging apparatus
DE723175C (en) * 1937-05-12 1942-07-30 Erik Torvald Linderoth Heat exchanger with circulating storage bodies

Also Published As

Publication number Publication date
DE838639C (en) 1952-05-12
FR1018691A (en) 1953-01-12
US2696976A (en) 1954-12-14

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