TREA

Sealings for working fluid between radially and axially moving parts

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Industry

  • CPC
  • F04C27/007
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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

F04C27/007Sealings for working fluid between radially and axially moving parts
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING ARRANGEMENT
    • Publication number 20200347726
    • Publication date Nov 5, 2020
    • TOCIRCLE INDUSTRIES AS
    • Arne HØEG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Compressor and Air Conditioner Having the Same
    • Publication number 20200132073
    • Publication date Apr 30, 2020
    • Green Refrigeration Equipment Engineering Research Center of Zhuhai Gree Co....
    • Hui Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for Sealing a Pump Chamber of a Rotary Lobe Pump, and a R...
    • Publication number 20140294648
    • Publication date Oct 2, 2014
    • Paul Krampe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR HAVING ADJUSTABLE SPACERS
    • Publication number 20140044582
    • Publication date Feb 13, 2014
    • EDWARDS LIMITED
    • Clive Frederick Collie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vane-type Compressors and Expanders with Minimal Internal Energy Lo...
    • Publication number 20140037488
    • Publication date Feb 6, 2014
    • John Stewart Glen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH SPLIT TYPE ORBITTING SCROLL
    • Publication number 20120177523
    • Publication date Jul 12, 2012
    • Inho WON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110256010
    • Publication date Oct 20, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Takayuki Kuwahara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110194965
    • Publication date Aug 11, 2011
    • PANASONIC CORPORATION
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GATE ROTOR AND SCREW COMPRESSOR
    • Publication number 20110165009
    • Publication date Jul 7, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Mohammod Anwar Hossain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20100284848
    • Publication date Nov 11, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Hideki Fujiwara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20100278678
    • Publication date Nov 4, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Hideyuki Gotou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SINGLE-SCREW COMPRESSOR
    • Publication number 20100278677
    • Publication date Nov 4, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Mohammod Anwar Hossain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20100260639
    • Publication date Oct 14, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Mohammod Anwar Hossain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20100233002
    • Publication date Sep 16, 2010
    • Clive Frederick Collie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll compressor
    • Publication number 20100092318
    • Publication date Apr 15, 2010
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Hajime Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20100021329
    • Publication date Jan 28, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Takayuki Kuwahara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll Compressor with Housing Shell Location
    • Publication number 20090185930
    • Publication date Jul 23, 2009
    • Bitzer Scroll Inc.
    • Ronald J. Duppert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING TABS ON ORBITING SCROLL
    • Publication number 20090098001
    • Publication date Apr 16, 2009
    • SCROLL LABORATORIES, INC.
    • Shimao NI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20080304994
    • Publication date Dec 11, 2008
    • Hitachi Appliances, Inc.
    • Masaru OHTAHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...