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the pistons acting on screw-threaded members to effect rotation

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  • CPC
  • F02N7/04
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02NSTARTING OF COMBUSTION ENGINES STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR F02N7/00Starting apparatus having fluid-driven auxiliary engines or apparatus

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F02N7/04the pistons acting on screw-threaded members to effect rotation
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Patents Grantslast 30 patents

  • Information Patent Grant

    2905164
    • Patent number 2,905,164
    • Issue date Sep 22, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2300002
    • Patent number 2,300,002
    • Issue date Oct 27, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2298717
    • Patent number 2,298,717
    • Issue date Oct 13, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2295288
    • Patent number 2,295,288
    • Issue date Sep 8, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2284358
    • Patent number 2,284,358
    • Issue date May 26, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2283185
    • Patent number 2,283,185
    • Issue date May 19, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2275640
    • Patent number 2,275,640
    • Issue date Mar 10, 1942
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2262333
    • Patent number 2,262,333
    • Issue date Nov 11, 1941
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2237970
    • Patent number 2,237,970
    • Issue date Apr 8, 1941
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2204308
    • Patent number 2,204,308
    • Issue date Jun 11, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2199328
    • Patent number 2,199,328
    • Issue date Apr 30, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2197155
    • Patent number 2,197,155
    • Issue date Apr 16, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2154555
    • Patent number 2,154,555
    • Issue date Apr 18, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2144196
    • Patent number 2,144,196
    • Issue date Jan 17, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2117225
    • Patent number 2,117,225
    • Issue date May 10, 1938
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2079014
    • Patent number 2,079,014
    • Issue date May 4, 1937
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2035161
    • Patent number 2,035,161
    • Issue date Mar 24, 1936
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2005913
    • Patent number 2,005,913
    • Issue date Jun 25, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1951031
    • Patent number 1,951,031
    • Issue date Mar 13, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1951032
    • Patent number 1,951,032
    • Issue date Mar 13, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1946309
    • Patent number 1,946,309
    • Issue date Feb 6, 1934
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1921344
    • Patent number 1,921,344
    • Issue date Aug 8, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1776228
    • Patent number 1,776,228
    • Issue date Sep 16, 1930
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1538700
    • Patent number 1,538,700
    • Issue date May 19, 1925
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1445614
    • Patent number 1,445,614
    • Issue date Feb 13, 1923
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1169419
    • Patent number 1,169,419
    • Issue date Jan 25, 1916
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1144097
    • Patent number 1,144,097
    • Issue date Jun 22, 1915
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS