TREA

having more than two rotary pistons with parallel axes

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Industry

  • CPC
  • F01C1/165
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C1/00Rotary-piston machines or engines

Current Industry

F01C1/165having more than two rotary pistons with parallel axes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Positive displacement rotary components having main and gate rotors...
    • Patent number 8,328,542
    • Issue date Dec 11, 2012
    • General Electric Company
    • Kurt David Murrow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for manufacturing a machine housing having a surface-hardene...
    • Patent number 8,003,912
    • Issue date Aug 23, 2011
    • Brinkmann Pumpen K.H. Brinkmann GmbH & Co. KG
    • Peter Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positive displacement rotary mechanism
    • Patent number 4,877,385
    • Issue date Oct 31, 1989
    • General Motors Corporation
    • Constantinos A. Koromilas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Positive displacement rotary mechanism
    • Patent number 4,860,705
    • Issue date Aug 29, 1989
    • General Motors Corporation
    • Constantinos A. Koromilas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Positive displacement rotary mechanism
    • Patent number 4,841,930
    • Issue date Jun 27, 1989
    • General Motors Corporation
    • Constantinos A. Koromilas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Positive displacement rotary mechanism
    • Patent number 4,782,802
    • Issue date Nov 8, 1988
    • General Motors Corporation
    • Constantinos A. Koromilas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid motor or pump
    • Patent number 4,776,779
    • Issue date Oct 11, 1988
    • Wassan Pty Ltd.
    • Lewis R. Crump
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3926540
    • Patent number 3,926,540
    • Issue date Dec 16, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3728049
    • Patent number 3,728,049
    • Issue date Apr 17, 1973
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2652192
    • Patent number 2,652,192
    • Issue date Sep 15, 1953
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents