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  • CPC
  • F04C18/023
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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

F04C18/023where both members are moving
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL MACHINE AND VEHICLE AIR-CONDITIONING SYSTEM
    • Publication number 20240151229
    • Publication date May 9, 2024
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Dennis Ryma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR HAVING SYNCHRONIZATION MECHANISM
    • Publication number 20230313796
    • Publication date Oct 5, 2023
    • Emerson Climate Technologies, Inc.
    • Kirill M. IGNATIEV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR WITH OLDHAM COUPLINGS
    • Publication number 20230279859
    • Publication date Sep 7, 2023
    • Emerson Climate Technologies, Inc.
    • Kirill M. Ignatiev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Co-Rotating Compressor
    • Publication number 20230147568
    • Publication date May 11, 2023
    • Emerson Climate Technologies, Inc.
    • Kirill M. IGNATIEV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Co-Rotating Scroll Compressor Having Synchronization Mechanism
    • Publication number 20230145998
    • Publication date May 11, 2023
    • Emerson Climate Technologies, Inc.
    • Kirill M. IGNATIEV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL DRIVE CO-ROTATING SPINNING SCROLL COMPRESSOR OR EXPANDER
    • Publication number 20230050093
    • Publication date Feb 16, 2023
    • Air Squared, Inc.
    • John P.D. Wilson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OLDHAM COUPLING IN CO-ROTATING SCROLL COMPRESSORS
    • Publication number 20220112896
    • Publication date Apr 14, 2022
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Jianhui PENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A CO-ROTATIONAL SCROLL MACHINE
    • Publication number 20210062807
    • Publication date Mar 4, 2021
    • Luis MENDOZA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20200378383
    • Publication date Dec 3, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Takuma Yamashita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL FLUID MACHINE
    • Publication number 20200370556
    • Publication date Nov 26, 2020
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hajime SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A Slide Valve for a Twin-Screw Compressor
    • Publication number 20200291942
    • Publication date Sep 17, 2020
    • Johnson Controls Technology Company
    • Shengmei Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20200063735
    • Publication date Feb 27, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Takuma Yamashita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL DRIVE CO-ROTATING SPINNING SCROLL COMPRESSOR OR EXPANDER
    • Publication number 20200025199
    • Publication date Jan 23, 2020
    • Air Squared, Inc.
    • John P.D. Wilson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL-TYPE COMPRESSOR
    • Publication number 20200018310
    • Publication date Jan 16, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Hirofumi HIRATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20200003213
    • Publication date Jan 2, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Hirofumi HIRATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR AND METHOD OF ASSEMBLING THE SAME
    • Publication number 20190376513
    • Publication date Dec 12, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Hirofumi Hirata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR AND METHOD OF ASSEMBLING THE SAME
    • Publication number 20190368492
    • Publication date Dec 5, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Hirofumi HIRATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20190368486
    • Publication date Dec 5, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Takahide ITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR-OPERATED COMPRESSOR
    • Publication number 20190264689
    • Publication date Aug 29, 2019
    • LG ELECTRONICS INC.
    • Ilyoung PARK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw Compressor for a Utility Vehicle
    • Publication number 20190203718
    • Publication date Jul 4, 2019
    • Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    • Gilles HEBRARD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Co-Rotating Compressor With Multiple Compression Mechanisms
    • Publication number 20190186488
    • Publication date Jun 20, 2019
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20190178247
    • Publication date Jun 13, 2019
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Takuma YAMASHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20190178249
    • Publication date Jun 13, 2019
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Takuma YAMASHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR AND METHOD FOR DESIGNING THE SAME
    • Publication number 20190162184
    • Publication date May 30, 2019
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Takuma YAMASHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Compressor
    • Publication number 20190032661
    • Publication date Jan 31, 2019
    • Bitzer Kuehlmaschinenbau GmbH
    • Tihomir Mikulic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180252216
    • Publication date Sep 6, 2018
    • LG ELECTRONICS INC.
    • Jaesang LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING COMPRESSOR WITH MULTIPLE COMPRESSION MECHANISMS AND SYS...
    • Publication number 20180224171
    • Publication date Aug 9, 2018
    • Emerson Climate Technologies, Inc.
    • Roy J. Doepker
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO-ROTATING COMPRESSOR WITH MULTIPLE COMPRESSION MECHANISMS
    • Publication number 20180223842
    • Publication date Aug 9, 2018
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Co-Rotating Compressor
    • Publication number 20180223848
    • Publication date Aug 9, 2018
    • Emerson Climate Technologies, Inc.
    • Roy J. DOEPKER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20180128270
    • Publication date May 10, 2018
    • Mitsubishi Electric Corporation
    • Shuhei KOYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...