GB1335205A - Rotary regenerative heat exchangers - Google Patents

Rotary regenerative heat exchangers

Info

Publication number
GB1335205A
GB1335205A GB1335205DA GB1335205A GB 1335205 A GB1335205 A GB 1335205A GB 1335205D A GB1335205D A GB 1335205DA GB 1335205 A GB1335205 A GB 1335205A
Authority
GB
United Kingdom
Prior art keywords
ridges
plate
plates
crests
fluid flow
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
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner 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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of GB1335205A publication Critical patent/GB1335205A/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

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

1335205 Thermal regenerators SVENSKA ROTOR MASKINER AB 2 Feb 1972 [2 Nov 1970] 51926/70 Heading F4K In a regenerative heat exchanger plate pack comprising a plurality of identical superimposed plates 10, each plate has parallel, evenly spaced 8-shaped portions forming double ridges 14 separated by flat plate portions 12 of width greater than the height of the crest of each ridge as measured from the median plane B of the plate. The crests are flattened at 16, and the ridges of one plate extend transversely to the ridges of adjacent plates so that the plates contact each other solely at points spaced along the crests of the ridges. The ridges of adjacent plates extend symmetrically obliquely in opposite directions relative to the general direction of fluid flow indicated by the double arrow A, the ridges forming an angle with the general direction of fluid flow in the range of 15 to 35 degrees. The height of the ridges above the median plane is 1-5 to 4 mm. and the distance between successive ridges is 30 to 60 mm.
GB1335205D 1970-11-02 1970-11-02 Rotary regenerative heat exchangers Expired GB1335205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5192670 1970-11-02

Publications (1)

Publication Number Publication Date
GB1335205A true GB1335205A (en) 1973-10-24

Family

ID=10461963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1335205D Expired GB1335205A (en) 1970-11-02 1970-11-02 Rotary regenerative heat exchangers

Country Status (2)

Country Link
GB (1) GB1335205A (en)
IN (1) IN137826B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357849A1 (en) * 1976-07-09 1978-02-03 Froehlich Air Ag Aluminium plate heat exchanger esp. for ventilation plant - has beadings or dimples in plates to space them apart
GB2183811A (en) * 1986-09-12 1987-06-10 Howden James & Co Ltd Rotary regenerative heat exchanger
DE10249724A1 (en) * 2002-10-25 2004-05-13 Bayer Ag High-tempering

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357849A1 (en) * 1976-07-09 1978-02-03 Froehlich Air Ag Aluminium plate heat exchanger esp. for ventilation plant - has beadings or dimples in plates to space them apart
GB2183811A (en) * 1986-09-12 1987-06-10 Howden James & Co Ltd Rotary regenerative heat exchanger
WO1988002092A1 (en) * 1986-09-12 1988-03-24 Svenska Rotor Maskiner Ab Heat exchangers
AU598872B2 (en) * 1986-09-12 1990-07-05 Abb Air Preheater, Inc. Heat exchangers
DE10249724A1 (en) * 2002-10-25 2004-05-13 Bayer Ag High-tempering
DE10249724B4 (en) * 2002-10-25 2005-03-17 Bayer Industry Services Gmbh & Co. Ohg High-tempering

Also Published As

Publication number Publication date
IN137826B (en) 1975-09-27

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee