GB1280453A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB1280453A
GB1280453A GB2997968A GB2997968A GB1280453A GB 1280453 A GB1280453 A GB 1280453A GB 2997968 A GB2997968 A GB 2997968A GB 2997968 A GB2997968 A GB 2997968A GB 1280453 A GB1280453 A GB 1280453A
Authority
GB
United Kingdom
Prior art keywords
tubes
shell
inlet
outlet headers
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
GB2997968A
Inventor
Eric Murray Smith
Brian Peter Coombs
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.)
University of Newcastle, The
Newcastle University of Upon Tyne
Original Assignee
University of Newcastle, The
Newcastle University of Upon Tyne
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 University of Newcastle, The, Newcastle University of Upon Tyne filed Critical University of Newcastle, The
Priority to GB2997968A priority Critical patent/GB1280453A/en
Priority to DE19691932027 priority patent/DE1932027A1/en
Publication of GB1280453A publication Critical patent/GB1280453A/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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular 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
    • F28D7/0058—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 for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

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

1280453 Tubular heat exchangers UNIVERSITY OF NEWCASTLE-UPON-TYNE 30 June 1969 [24 June 1968] 29979/68 Heading F4S A heat exchange unit U comprises a plurality of helically wound tubes 1 extending between common inlet and outlet headers 2, 3, the envelope containing the tubes being of rectangular or elliptical cross-section (see Fig. 2) thus defining a panel shaped unit. A plurality of such units are disposed within a cylindrical pressure shell (6, Figs. 3 and 4, not shown) around a central return pipe (4) fed from a common cylindrical header (5). In a modification (Figs. 8, 9, not shown) the straight lengths (P 1 ) of the helical tubes lie within and pass through the wall of the shell while the return bends (P 2 ) joining adjacent straight lengths are located outside the shell. The shell in this case serves to support the tubes. The unit U may comprise a series of interwoven helical tubes (Fig. 10, not shown) interconnecting transverse inlet and outlet headers (2, 3). In an alternative embodiment (Fig. 1, not shown) the inlet and outlet headers (L I , L O ) extend longitudinally down either side of the heat exchange unit forming supports for the tubes. The panel shaped units U may be curved in one or two planes (Fig. 12, not shown).
GB2997968A 1968-06-24 1968-06-24 Heat exchangers Expired GB1280453A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2997968A GB1280453A (en) 1968-06-24 1968-06-24 Heat exchangers
DE19691932027 DE1932027A1 (en) 1968-06-24 1969-06-24 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2997968A GB1280453A (en) 1968-06-24 1968-06-24 Heat exchangers

Publications (1)

Publication Number Publication Date
GB1280453A true GB1280453A (en) 1972-07-05

Family

ID=10300299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2997968A Expired GB1280453A (en) 1968-06-24 1968-06-24 Heat exchangers

Country Status (2)

Country Link
DE (1) DE1932027A1 (en)
GB (1) GB1280453A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998583A (en) * 1988-07-28 1991-03-12 Linde Aktiengesellschaft Heat transfer equipment
WO2007062916A1 (en) * 2005-11-30 2007-06-07 BSH Bosch und Siemens Hausgeräte GmbH Refrigerant condenser for a refrigeration device
EP1837616A3 (en) * 2006-03-23 2013-09-04 Rolls-Royce plc A heat exchanger

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182413A (en) * 1976-12-23 1980-01-08 General Atomic Company Radial flow heat exchanger
BR7909021A (en) * 1979-07-11 1981-05-26 Du Pont APPLIANCE WITH EXPANDABLE TUBE BEAM
FR2481433B1 (en) * 1980-04-24 1985-06-28 Armines FLEXIBLE TUBE HEAT EXCHANGER
DE3209779A1 (en) * 1981-06-15 1983-09-22 Herbst, Donald, Dipl.-Ing., 1000 Berlin Radiator for hot-water surface heating, in particular for floor or wall heating
DE3126618C2 (en) * 1981-07-06 1986-08-07 Akzo Gmbh, 5600 Wuppertal Hollow fiber heat exchanger
DE3216877C1 (en) * 1982-05-03 1983-11-03 Donald Dipl.-Ing. 1000 Berlin Herbst Heat exchange element that can be built into a housing
DE3508382A1 (en) * 1985-03-08 1986-09-11 Akzo Gmbh, 5600 Wuppertal DEVICE FOR THE TRANSFER OF HEAT AND / OR FABRIC WITH THE AID OF CAVE THREADS
EP0227349A1 (en) * 1985-12-04 1987-07-01 Daniel's Engineering & Manufacturing Co. Heating apparatus
JP2679930B2 (en) * 1993-02-10 1997-11-19 昇 丸山 Hot water supply device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998583A (en) * 1988-07-28 1991-03-12 Linde Aktiengesellschaft Heat transfer equipment
WO2007062916A1 (en) * 2005-11-30 2007-06-07 BSH Bosch und Siemens Hausgeräte GmbH Refrigerant condenser for a refrigeration device
EP1837616A3 (en) * 2006-03-23 2013-09-04 Rolls-Royce plc A heat exchanger

Also Published As

Publication number Publication date
DE1932027A1 (en) 1970-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee