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Different wall heights

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  • CPC
  • F04C18/0276
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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 F04C18/00Rotary-piston pumps specially adapted for elastic fluids

Current Industry

F04C18/0276Different wall heights
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230132581
    • Publication date May 4, 2023
    • Mitsubishi Electric Corporation
    • Yuji TAKAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR INCLUDING END-PLATE SIDE STEPPED PORTIONS OF EACH...
    • Publication number 20220220960
    • Publication date Jul 14, 2022
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hajime SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR INCLUDING A FIXED AND ORBITING SCROLL
    • Publication number 20210148361
    • Publication date May 20, 2021
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hajime SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180045199
    • Publication date Feb 15, 2018
    • Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
    • Takayuki KUWAHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180038368
    • Publication date Feb 8, 2018
    • Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
    • Hajime SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HORIZONTAL STEP SCROLL COMPRESSOR
    • Publication number 20170122317
    • Publication date May 4, 2017
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hajime SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20140308146
    • Publication date Oct 16, 2014
    • Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
    • Hirofumi Hirata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR AND PROCESSING METHOD OF SCROLL
    • Publication number 20130251576
    • Publication date Sep 26, 2013
    • MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO., LTD.
    • Hirofumi Hirata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20120315173
    • Publication date Dec 13, 2012
    • DAIKIN INDUSTRIES, LTD.
    • Souichi Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluidic Device
    • Publication number 20120263615
    • Publication date Oct 18, 2012
    • Jiro Iizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE DISPLACEMENT SCROLL COMPRESSOR
    • Publication number 20120107164
    • Publication date May 3, 2012
    • DENSO CORPORATION
    • Shigeru KAWANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-STAGE SCROLL MACHINE
    • Publication number 20120100025
    • Publication date Apr 26, 2012
    • Danfoss Commercial Compressors
    • Stephane Watts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20120100026
    • Publication date Apr 26, 2012
    • EDWARDS LIMITED
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110286871
    • Publication date Nov 24, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Tomohisa Moro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110200475
    • Publication date Aug 18, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Hirohumi Hirata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR INCORPORATED WITH OIL SEPARATOR
    • Publication number 20100307343
    • Publication date Dec 9, 2010
    • Tatsuki Nomura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL-TYPE COMPRESSOR
    • Publication number 20100303661
    • Publication date Dec 2, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshiyuki Kimata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY FLUID MACHINE
    • Publication number 20100233008
    • Publication date Sep 16, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Takazou Sotojima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR WITH MATERIALS TO ALLOW RUN-IN
    • Publication number 20100196183
    • Publication date Aug 5, 2010
    • Shimao Ni
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Compressor
    • Publication number 20100172780
    • Publication date Jul 8, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiro Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20100172781
    • Publication date Jul 8, 2010
    • 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 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 20100074784
    • Publication date Mar 25, 2010
    • Yoshiyuki Kimata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL FLUID MACHINE
    • Publication number 20100068086
    • Publication date Mar 18, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Hiroshi Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR WITH BUILT-IN OIL SEPARATOR
    • Publication number 20100034683
    • Publication date Feb 11, 2010
    • SANDEN CORPORATION
    • Tatsuki Nomura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR AND AIR CONDITIONER
    • Publication number 20100024467
    • Publication date Feb 4, 2010
    • Hajime Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20090317275
    • Publication date Dec 24, 2009
    • Mitsubishi Heavy Industries, Ltd.
    • Hisao Mizuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20090280019
    • Publication date Nov 12, 2009
    • Mitsubishi Heavy Industries, Ltd.
    • Hajime Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-type refrigeration compressor
    • Publication number 20090208356
    • Publication date Aug 20, 2009
    • Danfoss Commercial Compressors
    • Pierre Ginies
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STEPPED SCROLL COMPRESSOR WITH STAGED CAPACITY MODULATION
    • Publication number 20090035167
    • Publication date Feb 5, 2009
    • Zili Sun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...