TREA

of rigid material

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Industry

  • CPC
  • F04C27/002
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C27/00Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids

Current Industry

F04C27/002of rigid material
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL PUMP
    • Publication number 20230184251
    • Publication date Jun 15, 2023
    • Edwards Limited
    • Nigel Paul Schofield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING SYSTEM FOR A ROTARY-PISTON COMPRESSOR
    • Publication number 20220136505
    • Publication date May 5, 2022
    • RPC ENGINEERING LIMITED LIABILITY COMPANY
    • Maksym Victorovich OLENYCH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TIP SEAL FOR SCROLL COMPRESSOR
    • Publication number 20190353162
    • Publication date Nov 21, 2019
    • Takuya ISHII
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY DRIVE
    • Publication number 20190195222
    • Publication date Jun 27, 2019
    • Monashee Pumps Inc.
    • Braden Murphy
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ROTARY DEVICE INCLUDING A COUNTERBALANCED SEAL ASSEMBLY
    • Publication number 20160061038
    • Publication date Mar 3, 2016
    • GOTEK ENERGY, INC.
    • Steven Lee Herbruck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY DEVICE INCLUDING A COUNTERBALANCED SEAL ASSEMBLY
    • Publication number 20160061039
    • Publication date Mar 3, 2016
    • GOTEK ENERGY, INC.
    • Steven Lee Herbruck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT SCROLL COMPRESSOR FOR MOTOR VEHICLE AIR CONDITIONING SY...
    • Publication number 20150308431
    • Publication date Oct 29, 2015
    • HALLA VISTEON CLIMATE CONTROL CORP.
    • Peter Schneider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT SCROLL COMPRESSOR FOR MOTOR VEHICLE AIR CONDITIONING SY...
    • Publication number 20140037485
    • Publication date Feb 6, 2014
    • Visteon Global Technologies, Inc.
    • Peter Schneider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT ROTARY VANE ENGINE
    • Publication number 20140020384
    • Publication date Jan 23, 2014
    • Roy J. HARTFIELD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROGRESSING CAVITY PUMP/MOTOR
    • Publication number 20130287616
    • Publication date Oct 31, 2013
    • National Oilwell Varco, L.P.
    • Michael J. Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT ROTARY VANE ENGINE
    • Publication number 20120000199
    • Publication date Jan 5, 2012
    • Roy J. HARTFIELD, JR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY FLUID MACHINE
    • Publication number 20080232991
    • Publication date Sep 25, 2008
    • DAIKIN INDUSTRIES, LTD.
    • Masanori Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT ROTARY VANE ENGINE
    • Publication number 20080216792
    • Publication date Sep 11, 2008
    • Roy J. HARTFIELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary Fluid Machine
    • Publication number 20070224073
    • Publication date Sep 27, 2007
    • Daikin Industries, Ltd.
    • Masanori Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20040191105
    • Publication date Sep 30, 2004
    • Hyuk-Jae Maeng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll fluid machine
    • Publication number 20040062671
    • Publication date Apr 1, 2004
    • Kazutaka Suefuji
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll type compressor
    • Publication number 20030026721
    • Publication date Feb 6, 2003
    • Takahiro Moroi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...