GB910729A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB910729A
GB910729A GB31685/61A GB3168561A GB910729A GB 910729 A GB910729 A GB 910729A GB 31685/61 A GB31685/61 A GB 31685/61A GB 3168561 A GB3168561 A GB 3168561A GB 910729 A GB910729 A GB 910729A
Authority
GB
United Kingdom
Prior art keywords
zone
fluid
outer shell
fins
inlet
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
GB31685/61A
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.)
Brown Fintube Co
Original Assignee
Brown Fintube Co
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 Brown Fintube Co filed Critical Brown Fintube Co
Publication of GB910729A publication Critical patent/GB910729A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel

Landscapes

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

Abstract

910,729. Fluid heaters. BROWN FINTUBE CO. Sept. 4, 1961 [Oct. 7, 1960], No. 31685/61. Class 64 (1). In a fluid heater comprising an outer shell 10 surrounding an inner heating tube 20 which is provided with radiallyextending longitudinal fins 21, the diameter of the end portion 37 of the outer shell is increased around a finned end of the inner tube at which heating medium is introduced to form an outlet zone 25 for the fluid to be heated. The fins 21 extend in close proximity to the outer shell 10 except in the said zone 25 and in the inlet zone 26 for the fluid to be heated where the fins are omitted. A fluid fuel burner 30 supplies combustion gases to the inner tube and the outer shell is mounted on roller supports 15, 16 and 17 and has an expansion joint 13. The heater may be used in concurrent flow using zone 25 as the inlet and zone 26 as the outlet for fluid to be heated, the burner remaining at the finned end of the tube. Further, the inlet zone 26 may be formed in the same way as zone 25 and the fins retained at the inlet end.
GB31685/61A 1960-10-07 1961-09-04 Heat exchanger Expired GB910729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61303A US3028855A (en) 1960-10-07 1960-10-07 Heat exchanger

Publications (1)

Publication Number Publication Date
GB910729A true GB910729A (en) 1962-11-14

Family

ID=22034922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31685/61A Expired GB910729A (en) 1960-10-07 1961-09-04 Heat exchanger

Country Status (2)

Country Link
US (1) US3028855A (en)
GB (1) GB910729A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164146A (en) * 1960-03-09 1965-01-05 Webasto Werk Baier Kg W Heating devices operated with liquid fuel
DE1579968B1 (en) * 1965-06-14 1971-02-25 Meierling Heinrich Willy Dipl Heating device for gaseous media
US3431745A (en) * 1965-09-15 1969-03-11 Integral Process Syst Inc Liquid nitrogen flash freezing
US3822691A (en) * 1971-11-24 1974-07-09 American Air Filter Co Gas-fired furnace
US3774587A (en) * 1972-07-10 1973-11-27 American Air Filter Co Gas fired furnace with expansion means
US3835816A (en) * 1973-05-02 1974-09-17 Combustion Eng Heater
DE3639222C1 (en) * 1986-11-15 1988-07-07 Webasto Ag Fahrzeugtechnik Air-heating device
CN107976101B (en) * 2017-12-22 2023-07-14 上海发电设备成套设计研究院有限责任公司 A method of using an outer finned heat exchange tube
RU2696159C1 (en) * 2018-10-25 2019-07-31 Общество с ограниченной ответственностью "Бантер Групп" Heater for liquid and gaseous media

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637314A (en) * 1953-05-05 Forced downward air flow air
US1558848A (en) * 1922-03-13 1925-10-27 Doble Lab Heater
US2483489A (en) * 1946-01-26 1949-10-04 Miller Co Hot-air furnace
US2742269A (en) * 1951-08-17 1956-04-17 Rekuperator K G Dr Ing Schack Recuperator

Also Published As

Publication number Publication date
US3028855A (en) 1962-04-10

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