GB620674A - Improvements in or relating to heat-exchangers - Google Patents

Improvements in or relating to heat-exchangers

Info

Publication number
GB620674A
GB620674A GB7688/46A GB768846A GB620674A GB 620674 A GB620674 A GB 620674A GB 7688/46 A GB7688/46 A GB 7688/46A GB 768846 A GB768846 A GB 768846A GB 620674 A GB620674 A GB 620674A
Authority
GB
United Kingdom
Prior art keywords
tube
air
exhaust gases
heat
space
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
GB7688/46A
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.)
RONALD FREDERICK OLIVER SMITH
Bristol Aeroplane Co Ltd
Original Assignee
RONALD FREDERICK OLIVER SMITH
Bristol Aeroplane Co 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 RONALD FREDERICK OLIVER SMITH, Bristol Aeroplane Co Ltd filed Critical RONALD FREDERICK OLIVER SMITH
Priority to GB7688/46A priority Critical patent/GB620674A/en
Publication of GB620674A publication Critical patent/GB620674A/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
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/103—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 one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

620,674. Tubular heat-exchange apparatus. BRISTOL AEROPLANE CO., Ltd., and SMITH, R. F. O. March 12, 1946, No. 7688. [Class 64(iii)] In heat-exchangers particularly for use on aircraft for heating a stream of air both directly and indirectly by the exhaust gases of an internal-combustion engine, of the kind in which the high temperature fluid (e.g. the exhaust gases) flows through the space 18 formed between a pair of concentric tubes 10, 11 while the low temperature fluid (e.g. air) flows over the tube 11 and through the inner tube 10, a jacket 12 having air inlets and outlets 32, 33 is provided surrounding the outer tube 11 and forming annular flow spaces 21, 22 between the tubes 11, 12 for the air, and the concentric tubes 10, 11 are supported at each end by common spider elements 13, 14, each provided with a pair of radially extending hollow arms 19, Fig. 2, providing a passage by which the tube 10 is placed in communication with the space 21. In the modification shown an additional tube 37 is provided so that part of the exhaust gases pass through this tube and part through the annular space 18. Lugs 34, 35, 38, 46 are provided to increase the heat conductivity of the walls.
GB7688/46A 1946-03-12 1946-03-12 Improvements in or relating to heat-exchangers Expired GB620674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7688/46A GB620674A (en) 1946-03-12 1946-03-12 Improvements in or relating to heat-exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7688/46A GB620674A (en) 1946-03-12 1946-03-12 Improvements in or relating to heat-exchangers

Publications (1)

Publication Number Publication Date
GB620674A true GB620674A (en) 1949-03-29

Family

ID=9837894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7688/46A Expired GB620674A (en) 1946-03-12 1946-03-12 Improvements in or relating to heat-exchangers

Country Status (1)

Country Link
GB (1) GB620674A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004147A1 (en) * 1988-10-12 1990-04-19 Heat Transfer Pty. Ltd. End manifold for a heat exchanger
AU628090B2 (en) * 1988-10-12 1992-09-10 Tetra Laval Holdings & Finance Sa End manifold for a heat exchanger
FR2889297A1 (en) * 2005-07-28 2007-02-02 Airbus France Sas Heat exchanger for propulsion unit, has pre heat-exchanger formed of physical crossing between cooling and hot air inlet lines, so that hot airflow and cool airflow cross each other perpendicular to each other
WO2012116448A1 (en) * 2011-03-01 2012-09-07 Dana Canada Corporation Coaxial gas-liquid heat exchanger with thermal expansion connector
DE102011114836A1 (en) * 2011-10-05 2013-04-11 Witzenmann Gmbh Heat exchanger, useful for exhaust gas lines, includes inner flow space, outer flow space, an aperture for supplying second medium to the outer flow space, and an aperture for exhausting the second medium from the outer flow space
DE102014101386A1 (en) * 2014-02-05 2015-08-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Intercooler
CN106052424A (en) * 2016-07-22 2016-10-26 大连惠川环保科技有限公司 Multifunctional standpipe separator
EP3309497B1 (en) * 2016-10-13 2023-09-13 Airbus Defence and Space GmbH Hot gas heat exchanger for a heat exchanger engine of an aircraft or spacecraft, method for producing a heat exchanger element for a hot gas heat exchanger
CN117346561A (en) * 2023-09-12 2024-01-05 贵州永红航空机械有限责任公司 Efficient annular radiator and heat exchange method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004147A1 (en) * 1988-10-12 1990-04-19 Heat Transfer Pty. Ltd. End manifold for a heat exchanger
AU628090B2 (en) * 1988-10-12 1992-09-10 Tetra Laval Holdings & Finance Sa End manifold for a heat exchanger
FR2889297A1 (en) * 2005-07-28 2007-02-02 Airbus France Sas Heat exchanger for propulsion unit, has pre heat-exchanger formed of physical crossing between cooling and hot air inlet lines, so that hot airflow and cool airflow cross each other perpendicular to each other
US7823624B2 (en) 2005-07-28 2010-11-02 Airbus France Heat exchanger, propulsion unit, and aircraft comprising such a propulsion unit
DE112012001057B4 (en) 2011-03-01 2022-09-29 Dana Canada Corporation Coaxial gas/liquid heat exchanger with thermal expansion connector
US9459052B2 (en) 2011-03-01 2016-10-04 Dana Canada Corporation Coaxial gas-liquid heat exchanger with thermal expansion connector
WO2012116448A1 (en) * 2011-03-01 2012-09-07 Dana Canada Corporation Coaxial gas-liquid heat exchanger with thermal expansion connector
DE102011114836A1 (en) * 2011-10-05 2013-04-11 Witzenmann Gmbh Heat exchanger, useful for exhaust gas lines, includes inner flow space, outer flow space, an aperture for supplying second medium to the outer flow space, and an aperture for exhausting the second medium from the outer flow space
DE102014101386A1 (en) * 2014-02-05 2015-08-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Intercooler
CN106052424A (en) * 2016-07-22 2016-10-26 大连惠川环保科技有限公司 Multifunctional standpipe separator
EP3309497B1 (en) * 2016-10-13 2023-09-13 Airbus Defence and Space GmbH Hot gas heat exchanger for a heat exchanger engine of an aircraft or spacecraft, method for producing a heat exchanger element for a hot gas heat exchanger
CN117346561A (en) * 2023-09-12 2024-01-05 贵州永红航空机械有限责任公司 Efficient annular radiator and heat exchange method
CN117346561B (en) * 2023-09-12 2024-04-19 贵州永红航空机械有限责任公司 Efficient annular radiator and heat exchange method

Similar Documents

Publication Publication Date Title
GB635946A (en) Improvements in and relating to combustion chambers
US2457157A (en) Turbine apparatus
GB620674A (en) Improvements in or relating to heat-exchangers
US3163202A (en) Burner for industrial furnaces and the like
US2633338A (en) Heat exchanger
GB688638A (en) Improvements in and relating to heat exchange apparatus
US2402971A (en) Burner
GB675161A (en) Improvements in or relating to hot-gas reciprocating engines
US2362271A (en) Heating apparatus
GB647327A (en) Tubular gas heater
US1439506A (en) Silencer of internal-combustion engines
GB663639A (en) Improvements in gas heaters and other heat exchangers
GB691876A (en) Improvements in or relating to combustion apparatus using compressed air
US3079754A (en) Gas turbine plants with heat exchangers
GB697093A (en) Improvements in or relating to gas-turbine power plants
GB748562A (en) Improvements in and relating to tubular heat-exchangers
GB619158A (en) Improvements relating to gas heaters
US2443920A (en) Tubular hot-air heater
USRE17401E (en) Cooling system
US2429514A (en) Lightweight aircraft heater with muffler
US2402970A (en) Heater
GB618280A (en) Vertical tubular heat exchanger
GB408446A (en) Improvements in exhaust silencers
GB1300508A (en) Heat-energy system
GB891644A (en) Heat exchanger