GB574450A - Improvements in or relating to heat exchange devices - Google Patents

Improvements in or relating to heat exchange devices

Info

Publication number
GB574450A
GB574450A GB2272/42A GB227242A GB574450A GB 574450 A GB574450 A GB 574450A GB 2272/42 A GB2272/42 A GB 2272/42A GB 227242 A GB227242 A GB 227242A GB 574450 A GB574450 A GB 574450A
Authority
GB
United Kingdom
Prior art keywords
frame
secured
water passages
assembled
header
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
GB2272/42A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2272/42A priority Critical patent/GB574450A/en
Priority to NL122471A priority patent/NL63716C/en
Publication of GB574450A publication Critical patent/GB574450A/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
    • 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
    • F28D1/04—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 tubular conduits
    • F28D1/053—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 tubular conduits the conduits being straight
    • F28D1/0535—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 tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F28D7/16—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 being arranged in parallel spaced relation
    • F28D7/163—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • 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
    • F28D7/16—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 being arranged in parallel spaced relation
    • F28D7/1684—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 being arranged in parallel spaced relation the conduits having a non-circular cross-section
    • 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
    • F28D9/0081—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 for one heat-exchange medium being formed by a single plate-like element ; the conduits for one heat-exchange medium being integrated in one single plate-like element
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means

Abstract

574,450. Cooling radiators for motor vehicles- STEADMAN, C. S., COLTMAN, J. L., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 20, 1942, No. 2272. [Class 64 (iii)] A matrix built up of thin-walled tubular water passages 4 with intermediate corrugated strips 5 forming transverse air passages is assembled with its water passages projecting into a header frame and spaced apart by plates 14 which are held in sliding engagement with the inside of the frame by guide members 11 or by tongues, one end 9 of the frame being removed to allow insertion of the guide members. After the elements and frame are assembled, the end of the frame is secured in position and the whole is bonded together by soldering or brazing. The top of the header is then secured to the frame. The spacing plates 14 are of channel section between the water passages and they may be secured to the frame by riveting or by spotwelding.
GB2272/42A 1942-02-20 1942-02-20 Improvements in or relating to heat exchange devices Expired GB574450A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2272/42A GB574450A (en) 1942-02-20 1942-02-20 Improvements in or relating to heat exchange devices
NL122471A NL63716C (en) 1942-02-20 1945-12-15 HEAT EXCHANGER, FOR EXAMPLE A RADIATOR, CONSISTING OF A RANGE OF FLAT, THIN-WALLED TUBES, EXTENDING BALANCED BETWEEN TWO HEAD DEPARTMENTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2272/42A GB574450A (en) 1942-02-20 1942-02-20 Improvements in or relating to heat exchange devices

Publications (1)

Publication Number Publication Date
GB574450A true GB574450A (en) 1946-01-07

Family

ID=9736636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2272/42A Expired GB574450A (en) 1942-02-20 1942-02-20 Improvements in or relating to heat exchange devices

Country Status (2)

Country Link
GB (1) GB574450A (en)
NL (1) NL63716C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411196A (en) * 1966-03-30 1968-11-19 Zehnder Ag Geb Central heating radiator
US3981354A (en) * 1975-03-28 1976-09-21 Curtiss-Wright Corporation Built-up tube and tubesheet assembly for multi-conduit heat exchangers
US5538079A (en) * 1994-02-16 1996-07-23 Pawlick; Daniel R. Heat exchanger with oblong grommetted tubes and locating plates
US20210207535A1 (en) * 2020-01-03 2021-07-08 Raytheon Technologies Corporation Aircraft Heat Exchanger Panel Array Interconnection
US11073345B2 (en) 2018-10-31 2021-07-27 Hanon Systems Heat exchanger header with stiffening element
US11885573B2 (en) 2020-02-07 2024-01-30 Rtx Corporation Aircraft heat exchanger panel attachment
US11898809B2 (en) 2020-01-19 2024-02-13 Rtx Corporation Aircraft heat exchanger finned plate manufacture
US11920517B2 (en) 2020-01-03 2024-03-05 Rtx Corporation Aircraft bypass duct heat exchanger

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411196A (en) * 1966-03-30 1968-11-19 Zehnder Ag Geb Central heating radiator
US3981354A (en) * 1975-03-28 1976-09-21 Curtiss-Wright Corporation Built-up tube and tubesheet assembly for multi-conduit heat exchangers
US5538079A (en) * 1994-02-16 1996-07-23 Pawlick; Daniel R. Heat exchanger with oblong grommetted tubes and locating plates
US11073345B2 (en) 2018-10-31 2021-07-27 Hanon Systems Heat exchanger header with stiffening element
US20210207535A1 (en) * 2020-01-03 2021-07-08 Raytheon Technologies Corporation Aircraft Heat Exchanger Panel Array Interconnection
US11920517B2 (en) 2020-01-03 2024-03-05 Rtx Corporation Aircraft bypass duct heat exchanger
US11898809B2 (en) 2020-01-19 2024-02-13 Rtx Corporation Aircraft heat exchanger finned plate manufacture
US11885573B2 (en) 2020-02-07 2024-01-30 Rtx Corporation Aircraft heat exchanger panel attachment

Also Published As

Publication number Publication date
NL63716C (en) 1949-07-15

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