IT7728972A1 - Scambiatore di calore a passaggi multipli a tubi ad alette - Google Patents

Scambiatore di calore a passaggi multipli a tubi ad alette

Info

Publication number
IT7728972A1
IT7728972A1 ITMI1977A28972A IT2897277A IT7728972A1 IT 7728972 A1 IT7728972 A1 IT 7728972A1 IT MI1977A28972 A ITMI1977A28972 A IT MI1977A28972A IT 2897277 A IT2897277 A IT 2897277A IT 7728972 A1 IT7728972 A1 IT 7728972A1
Authority
IT
Italy
Prior art keywords
heat exchanger
tube heat
pass fin
fin
pass
Prior art date
Application number
ITMI1977A28972A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7728972A1 publication Critical patent/IT7728972A1/it

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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • 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
    • F28D7/106—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 two coaxial conduits or modules of two coaxial conduits
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
ITMI1977A28972A 1976-10-28 1977-10-25 Scambiatore di calore a passaggi multipli a tubi ad alette IT7728972A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73657376A 1976-10-28 1976-10-28

Publications (1)

Publication Number Publication Date
IT7728972A1 true IT7728972A1 (it) 1979-04-25

Family

ID=24960411

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI1977A28972A IT7728972A1 (it) 1976-10-28 1977-10-25 Scambiatore di calore a passaggi multipli a tubi ad alette

Country Status (5)

Country Link
JP (1) JPS5373651A (fr)
BE (1) BE860183A (fr)
DE (1) DE2747846A1 (fr)
FR (1) FR2369527A1 (fr)
IT (1) IT7728972A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500706A (fr) * 1980-05-27 1982-04-22
DE3510441A1 (de) * 1985-03-22 1986-10-02 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Waermetauscher, insbesondere fuer zwei fluessige medien
SE455535B (sv) * 1987-02-24 1988-07-18 Hypeco Ab Vermevexlare med partiell genomstromning
SE455534B (sv) * 1987-02-24 1988-07-18 Hypeco Ab Vermevexlare med flexibel yttervegg
US5544700A (en) * 1994-08-22 1996-08-13 General Electric Company Method and apparatus for preferential cooling
US6675881B1 (en) * 2002-11-07 2004-01-13 Pratt And Whitney Canada Corp. Heat exchanger with fins formed from slots
DE102004003325A1 (de) * 2004-01-22 2005-08-18 Valeo Klimasysteme Gmbh Koaxial-Wärmetauscher, Verfahren zur Herstellung eines Koaxial-Wärmetauschers, Verfahren zum Anschließen eines Koaxial-Wärmetauschers und ringförmige Dichtung für einen Koaxial-Wärmetauscher
DE102009024080A1 (de) 2009-06-05 2010-12-09 Danfoss Compressors Gmbh Wärmetauscheranordnung und Stirling-Kältemaschine
US10316754B2 (en) 2013-03-14 2019-06-11 United Technologies Corporation Gas turbine engine heat exchanger manifold
EP3008311A4 (fr) * 2013-06-12 2016-07-20 United Technologies Corp Collecteur de carburant/d'huile

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427408A (en) * 1920-03-22 1922-08-29 A M Lockett & Co Ltd Oil heater
US1525918A (en) * 1921-04-13 1925-02-10 Garnet W Coen Oil heater
US1727822A (en) * 1923-11-22 1929-09-10 Hagstedt Nils Device for heating or cooling fluids
GB500389A (en) * 1937-11-16 1939-02-08 British Leyland Motor Corp Improvements in and relating to tubular heat exchangers for fluids
FR1231683A (fr) * 1958-12-16 1960-09-30 A Delos & Fils Ets Chemise d'eau
GB911987A (en) * 1959-09-14 1962-12-05 Alfa Romeo Spa Improvements in and relating to heat-exchangers
US3120868A (en) * 1959-09-28 1964-02-11 James S Ballantine Heat exchanger
ES349259A1 (es) * 1967-01-04 1969-04-01 Hourwitz Perfeccionamientos en los intercambiadores termicos de gas-liquido.
DE1576711A1 (de) * 1967-10-26 1970-05-21 Daimler Benz Ag OElkuehler
US3727681A (en) * 1971-06-17 1973-04-17 United Aircraft Prod Cartridge type tube and fin heat exchanger

Also Published As

Publication number Publication date
FR2369527A1 (fr) 1978-05-26
DE2747846A1 (de) 1978-05-03
BE860183A (fr) 1978-02-15
JPS5373651A (en) 1978-06-30

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