TREA

Manual switching of the fluids directed to the heat exchange surfaces

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Industry

  • CPC
  • F02M31/081
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M31/00Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture

Current Industry

F02M31/081Manual switching of the fluids directed to the heat exchange surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Freeze prevention arrangement for PCV channel and intake manifold
    • Patent number 9,133,741
    • Issue date Sep 15, 2015
    • Aisin Seiki Kabushiki Kaisha
    • Tomohisa Senda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vaporized fuel injection system and method
    • Patent number 6,868,839
    • Issue date Mar 22, 2005
    • Alex Chu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Vaporizer/carburetor and method
    • Patent number 4,883,616
    • Issue date Nov 28, 1989
    • Ray M. Covey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vaporizer/carburetor
    • Patent number 4,611,567
    • Issue date Sep 16, 1986
    • Ray M. Covey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel vaporizing apparatus for internal combustion engines
    • Patent number 4,188,928
    • Issue date Feb 19, 1980
    • Carlos Q. Faustinos
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3903694
    • Patent number 3,903,694
    • Issue date Sep 9, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3739553
    • Patent number 3,739,553
    • Issue date Jun 19, 1973
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3640256
    • Patent number 3,640,256
    • Issue date Feb 8, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3601183
    • Patent number 3,601,183
    • Issue date Aug 24, 1971
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3498280
    • Patent number 3,498,280
    • Issue date Mar 3, 1970
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3459162
    • Patent number 3,459,162
    • Issue date Aug 5, 1969
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2179235
    • Patent number 2,179,235
    • Issue date Nov 7, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1939297
    • Patent number 1,939,297
    • Issue date Dec 12, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1916952
    • Patent number 1,916,952
    • Issue date Jul 4, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1911787
    • Patent number 1,911,787
    • Issue date May 30, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1881671
    • Patent number 1,881,671
    • Issue date Oct 11, 1932
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1881940
    • Patent number 1,881,940
    • Issue date Oct 11, 1932
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1853624
    • Patent number 1,853,624
    • Issue date Apr 12, 1932
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1846008
    • Patent number 1,846,008
    • Issue date Feb 16, 1932
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1828899
    • Patent number 1,828,899
    • Issue date Oct 27, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1819284
    • Patent number 1,819,284
    • Issue date Aug 18, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1801919
    • Patent number 1,801,919
    • Issue date Apr 21, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1770689
    • Patent number 1,770,689
    • Issue date Jul 15, 1930
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1766709
    • Patent number 1,766,709
    • Issue date Jun 24, 1930
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1727605
    • Patent number 1,727,605
    • Issue date Sep 10, 1929
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1649278
    • Patent number 1,649,278
    • Issue date Nov 15, 1927
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1643957
    • Patent number 1,643,957
    • Issue date Oct 4, 1927
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1533196
    • Patent number 1,533,196
    • Issue date Apr 14, 1925
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1472615
    • Patent number 1,472,615
    • Issue date Oct 30, 1923
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1373290
    • Patent number 1,373,290
    • Issue date Mar 29, 1921
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents