GB1252319A - - Google Patents

Info

Publication number
GB1252319A
GB1252319A GB1252319DA GB1252319A GB 1252319 A GB1252319 A GB 1252319A GB 1252319D A GB1252319D A GB 1252319DA GB 1252319 A GB1252319 A GB 1252319A
Authority
GB
United Kingdom
Prior art keywords
plate
undulations
notches
plates
june
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
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 filed Critical
Publication of GB1252319A publication Critical patent/GB1252319A/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
    • 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
    • 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

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)
  • Braking Arrangements (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1,252,319. Thermal regenerators. SVENSKA ROTOR MASKINER A.B. 16 June, 1970 [16 June, 1969], No. 30314/69. Heading F4K. In a thermal regenerator plate pack in which the individual plates are formed with undulations 12, further deformations 14, termed "double notches" and extending parallel to the undulations 12 are formed in the plate material and extend from the median plane B of the plate to a height greater than that of the undulations so that the notches, which have flattened crest portions 16, form plate spacing means when the plates are stacked as shown in Fig. 4 with the undulations and notches at an angle to the general direction A of gas flow over the plate surface and with the undulations and notches of one plate at an angle, e.g. 20 to 50 degrees to those of an adjacent plate. Preferred dimensions for the undulations and notches are given in the Specification. The web portions 18 of the notches 14 may be perpendicular to or (as shown) angled with respect to the median plane B of the plate. The arrangement is said to provide turbulence and whirling in the fluids flowing between the plates.
GB1252319D 1969-06-16 1969-06-16 Expired GB1252319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3031469 1969-06-16

Publications (1)

Publication Number Publication Date
GB1252319A true GB1252319A (en) 1971-11-03

Family

ID=10305694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252319D Expired GB1252319A (en) 1969-06-16 1969-06-16

Country Status (10)

Country Link
AT (1) AT308949B (en)
BE (1) BE751883A (en)
CA (1) CA954120A (en)
CS (1) CS188112B2 (en)
DE (1) DE2029399C3 (en)
DK (1) DK125815B (en)
ES (1) ES380769A1 (en)
FR (1) FR2046797B1 (en)
GB (1) GB1252319A (en)
SE (1) SE350832B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444071B (en) * 1980-11-14 1986-03-17 Sven Melker Nilsson ROTATING REGENERATIVE EXCHANGER, PROCEDURE FOR ITS MANUFACTURING AND MACHINE FOR IMPLEMENTATION OF THE PROCEDURE
US4930569A (en) * 1989-10-25 1990-06-05 The Air Preheater Company, Inc. Heat transfer element assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL31587C (en) * 1930-05-21
US2131265A (en) * 1937-03-01 1938-09-27 Dow Chemical Co Spiral heat interchanger and method of making same
SE127755C1 (en) * 1945-05-28 1950-03-28 Ljungstroms Angturbin Ab Element set for heat exchangers
US3240268A (en) * 1962-01-02 1966-03-15 Gen Motors Corp Stacked caseless heat exchangers

Also Published As

Publication number Publication date
BE751883A (en) 1970-11-16
CS188112B2 (en) 1979-02-28
FR2046797A1 (en) 1971-03-12
DE2029399B2 (en) 1973-09-06
DE2029399A1 (en) 1970-12-23
DK125815B (en) 1973-05-07
SE350832B (en) 1972-11-06
DE2029399C3 (en) 1974-04-04
CA954120A (en) 1974-09-03
FR2046797B1 (en) 1975-01-10
ES380769A1 (en) 1973-04-01
AT308949B (en) 1973-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee