GB1387827A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB1387827A
GB1387827A GB3362371A GB3362371A GB1387827A GB 1387827 A GB1387827 A GB 1387827A GB 3362371 A GB3362371 A GB 3362371A GB 3362371 A GB3362371 A GB 3362371A GB 1387827 A GB1387827 A GB 1387827A
Authority
GB
United Kingdom
Prior art keywords
passage
adjacent
fin
portions
passages
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
GB3362371A
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.)
Associated Engineering Ltd
Original Assignee
Associated Engineering Ltd
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 Associated Engineering Ltd filed Critical Associated Engineering Ltd
Priority to GB3362371A priority Critical patent/GB1387827A/en
Publication of GB1387827A publication Critical patent/GB1387827A/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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0366—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by spaced plates with inserted elements
    • 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements

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

1387827 Heat exchangers ASSOCIATED ENG Ltd 10 July 1972 33623/71 Heading F4S Adjacent heat exchanging fluid passages 14, 15 (e.g. for a hot air stream and a cooler air stream), each have longitudinal fins therein, and in each passage the fin is formed from corrugated strip (e.g. aluminium foil), consisting of fin portions 16 (which extend across the passage), separated by intermediate portions 17 these being in heat conducting relationship with the fins in the adjacent passage; and adjacent fin portions 16 in each passage being inclined towards each other from portions 17 between said adjacent fin portions. In one form, Figs. 1 and 4, the intermediate parts 17 together form a passage wall in abutment with a similarly formed wall of an adjacent passage, the two walls being bonded together by means such as a synthetic resin adhesive. In another form (Figs. 6 and 8), the corrugated strip fin elements are inserted into spaced tubular ducts 22 constituting the passages 14, other corrugated strip fin elements being placed in the passages 15 between adjacent ducts. The fin elements are bonded to the tube walls. In this form also a header for the passages 14 is formed at the ends of the stack of ducts by semicircular end pieces 25, Fig. 5 of aluminium or plastics material, and aluminium collars 23. Louvres 18 may be formed in the fins 16. The heat exchanging fluids may be in cross-flow (as shown), or counterflow relation.
GB3362371A 1971-07-16 1971-07-16 Heat exchangers Expired GB1387827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3362371A GB1387827A (en) 1971-07-16 1971-07-16 Heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3362371A GB1387827A (en) 1971-07-16 1971-07-16 Heat exchangers

Publications (1)

Publication Number Publication Date
GB1387827A true GB1387827A (en) 1975-03-19

Family

ID=10355324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3362371A Expired GB1387827A (en) 1971-07-16 1971-07-16 Heat exchangers

Country Status (1)

Country Link
GB (1) GB1387827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443851C (en) * 2005-07-01 2008-12-17 松下电器产业株式会社 Aluminium foil for heat exchanger, its making method and heat exchanger using same and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443851C (en) * 2005-07-01 2008-12-17 松下电器产业株式会社 Aluminium foil for heat exchanger, its making method and heat exchanger using same and air conditioner

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Legal Events

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