TREA

of the screw type

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Industry

  • CPC
  • F01D1/38
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D1/00Non-positive-displacement machines or engines

Current Industry

F01D1/38of the screw type
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Bezentropic Bladeless Turbine
    • Publication number 20140328666
    • Publication date Nov 6, 2014
    • Van Michaels Christopher
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Screw Shaft Turbine Compressor and System
    • Publication number 20140157751
    • Publication date Jun 12, 2014
    • John R. Jackson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Rotary Positive Displacement Machine
    • Publication number 20130209306
    • Publication date Aug 15, 2013
    • Peter South
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Unknown
    • Publication number 20130086884
    • Publication date Apr 11, 2013
    • Van Michaels-Christopher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COUNTER-ROTATABLE FAN GAS TURBINE ENGINE WITH AXIAL FLOW POSITIVE D...
    • Publication number 20130081374
    • Publication date Apr 4, 2013
    • Rollin George Giffin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Screw Shaft Turbine Compressor and System
    • Publication number 20100329839
    • Publication date Dec 30, 2010
    • John R. Jackson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Screw Shaft Turbine Compressor
    • Publication number 20090007539
    • Publication date Jan 8, 2009
    • John Jackson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compact hydropower generator adopting multiple rotary drums
    • Publication number 20060202482
    • Publication date Sep 14, 2006
    • Jae-Hong Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Ribbon drive pumping apparatus and method with added fluid
    • Publication number 20040033142
    • Publication date Feb 19, 2004
    • Jonathan B. Rosefsky
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Ribbon drive pumping apparatus and method
    • Publication number 20020150465
    • Publication date Oct 17, 2002
    • Jonathan B. Rosefsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ribbon drive pumping with centrifugal contaminant removal
    • Publication number 20020064465
    • Publication date May 30, 2002
    • Jonathan B. Rosefsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ribbon drive power generation for variable flow conditions
    • Publication number 20020062644
    • Publication date May 30, 2002
    • Jonathan B. Rosefsky
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...