CA1109457A - Heat exchanger having inclined tubes - Google Patents

Heat exchanger having inclined tubes

Info

Publication number
CA1109457A
CA1109457A CA334,941A CA334941A CA1109457A CA 1109457 A CA1109457 A CA 1109457A CA 334941 A CA334941 A CA 334941A CA 1109457 A CA1109457 A CA 1109457A
Authority
CA
Canada
Prior art keywords
core
fins
cores
inlet surface
heat exchanger
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
CA334,941A
Other languages
English (en)
French (fr)
Inventor
Charles R. Miller
Donald W. Heston
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1109457A publication Critical patent/CA1109457A/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
    • 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
    • F28F1/24—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 and extending transversely
    • F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • 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
    • 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
    • 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
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0266—Particular core assemblies, e.g. having different orientations or having different geometric features

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CA334,941A 1978-11-24 1979-09-04 Heat exchanger having inclined tubes Expired CA1109457A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96553178A 1978-11-24 1978-11-24
PCT/US1978/000174 WO1980001104A1 (en) 1978-11-24 1978-11-24 Heat exchanger having inclined tubes
US965,531 1978-11-24
USPCT78/00174 1978-11-24

Publications (1)

Publication Number Publication Date
CA1109457A true CA1109457A (en) 1981-09-22

Family

ID=25510098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA334,941A Expired CA1109457A (en) 1978-11-24 1979-09-04 Heat exchanger having inclined tubes

Country Status (7)

Country Link
EP (1) EP0020375B1 (en, 2012)
JP (1) JPS55500958A (en, 2012)
BE (1) BE879618A (en, 2012)
CA (1) CA1109457A (en, 2012)
HK (1) HK88384A (en, 2012)
SG (1) SG60484G (en, 2012)
WO (1) WO1980001104A1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8008910A (pt) * 1979-12-03 1981-10-20 Caterpillar Tractor Co Nucleo de permutador de calor com tampas extremas
EP0041557A1 (en) * 1979-12-03 1981-12-16 Caterpillar Tractor Co. Heat exchanger core with end covers
US4542786A (en) * 1981-11-30 1985-09-24 Caterpillar Tractor Co. Heat exchanger core with varied-angle tubes
US4670251A (en) * 1984-05-30 1987-06-02 Igene Biotechnology, Inc. Microcrystalline tableting excipient derived from whey
FR2906019B1 (fr) * 2006-09-19 2008-12-05 Valeo Systemes Thermiques Ailette pour echangeur de chaleur et echangeur de chaleur comportant une telle ailette.
WO2015155611A2 (en) * 2014-03-21 2015-10-15 Carlos Quesada Saborio Conic spiral coils
WO2022078586A1 (en) * 2020-10-14 2022-04-21 Robert Bosch Gmbh A microchannel heat exchanger
DE102022113854A1 (de) 2022-06-01 2023-12-07 Ford Global Technologies, Llc Wärmeübertrager für ein Fahrzeug

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733899A (en) * 1956-02-07 Lehmann
FR562676A (fr) * 1923-02-24 1923-11-16 Hardoll Soc Dispositif de radiateur pour automobiles
GB398110A (en) * 1932-03-11 1933-09-07 Chausson Usines Sa Improvements in or relating to radiators for cooling liquids
GB466539A (en) * 1936-06-18 1937-05-31 Dimsdale Radiator Company Ltd Improvements in or relating to radiators for internal combustion engines
GB513199A (en) * 1938-10-26 1939-10-05 James Frank Belaieff Improvements in radiators for internal combustion engines
US3080916A (en) * 1958-05-28 1963-03-12 Rudy Mfg Company Heat transfer unit
GB1000017A (en) * 1962-02-13 1965-08-04 Modine Mfg Co Heat exchanger core
CH437386A (de) * 1963-01-10 1967-06-15 Von Roll Ag Wärmeaustauscher
FR1525119A (fr) * 1967-02-03 1968-05-17 Chausson Usines Sa Radiateur à tubes et ailettes
FR1586070A (en, 2012) * 1968-10-24 1970-02-06
DE1933688A1 (de) * 1969-07-03 1971-01-21 Schubert Maschf Geb Lamellenheizkoerper
DE2166469A1 (de) * 1971-09-06 1974-05-09 Gea Luftkuehler Happel Gmbh Durch einen luftstrom gekuehlter oberflaechenkondensator
US4034804A (en) * 1971-09-23 1977-07-12 U.S. Philips Corporation Motor-car radiator
SE374429B (en, 2012) * 1972-09-13 1975-03-03 Saab Scania Ab
FR2269053B1 (en, 2012) * 1974-04-25 1976-12-17 Chausson Usines Sa
FR2361618A1 (fr) * 1976-08-10 1978-03-10 Mccord Corp Echangeur de chaleur convenant notamment aux vehicules tout terrain
GB1570033A (en) * 1977-03-28 1980-06-25 Caterpillar Tractor Co Primary surface heat exchanger and method of making same
US4116265A (en) * 1977-06-24 1978-09-26 Caterpillar Tractor Co. Heat exchanger having controllable cleaning means

Also Published As

Publication number Publication date
WO1980001104A1 (en) 1980-05-29
EP0020375A1 (en) 1981-01-07
JPS55500958A (en, 2012) 1980-11-13
BE879618A (nl) 1980-04-25
HK88384A (en) 1984-11-23
SG60484G (en) 1985-03-15
EP0020375B1 (en) 1982-11-03
EP0020375A4 (en) 1980-10-16

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Legal Events

Date Code Title Description
MKEX Expiry