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by varying the relative positions of a swash plate and a cylinder block

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  • CPC
  • F04B27/18
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B27/00Multi-cylinder pumps characterised by number or arrangement of cylinders

Current Industry

F04B27/18by varying the relative positions of a swash plate and a cylinder block
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Capacity control valve
    • Patent number 12,129,840
    • Issue date Oct 29, 2024
    • Eagle Industry Co., Ltd.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 12,110,882
    • Issue date Oct 8, 2024
    • Eagle Industry Co., Ltd.
    • Daichi Kurihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston pump
    • Patent number 12,092,091
    • Issue date Sep 17, 2024
    • Contelec AG
    • Meric Amstutz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve
    • Patent number 12,060,870
    • Issue date Aug 13, 2024
    • Eagle Industry Co., Ltd.
    • Toshinori Kanzaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate compressor
    • Patent number 12,037,995
    • Issue date Jul 16, 2024
    • HANON SYSTEMS
    • You Cheol Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 12,031,531
    • Issue date Jul 9, 2024
    • Eagle Industry Co., Ltd.
    • Kohei Fukudome
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 12,025,237
    • Issue date Jul 2, 2024
    • Eagle Industry Co., Ltd.
    • Daichi Kurihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Capacity control valve
    • Patent number 12,018,663
    • Issue date Jun 25, 2024
    • Eagle Industry Co., Ltd.
    • Daichi Kurihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 12,012,948
    • Issue date Jun 18, 2024
    • Eagle Industry Co., Ltd.
    • Masahiro Hayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,994,120
    • Issue date May 28, 2024
    • Eagle Industry Co., Ltd.
    • Masahiro Hayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,873,805
    • Issue date Jan 16, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,873,804
    • Issue date Jan 16, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Daichi Kurihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,867,312
    • Issue date Jan 9, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 11,841,010
    • Issue date Dec 12, 2023
    • Sanden Corporation
    • Yukihiko Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,802,552
    • Issue date Oct 31, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Kohei Fukudome
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve and capacity control valve control method
    • Patent number 11,795,928
    • Issue date Oct 24, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston pump
    • Patent number 11,692,534
    • Issue date Jul 4, 2023
    • Contelec AG
    • Meric Amstutz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric motor pump system and method
    • Patent number 11,692,541
    • Issue date Jul 4, 2023
    • EATON INTELLIGENT POWER LIMITED
    • Charles Shand
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity swash plate type compressor
    • Patent number 11,649,811
    • Issue date May 16, 2023
    • ESTRA AUTOMOTIVE SYSTEMS CO., LTD.
    • Jae Bin Seok
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 11,644,022
    • Issue date May 9, 2023
    • Valeo Japan Co., Ltd.
    • Yujiro Morita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,635,152
    • Issue date Apr 25, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiport pumps with multi-functional flow paths
    • Patent number 11,614,099
    • Issue date Mar 28, 2023
    • AOI (Advanced Oilfield Innovations, Inc.)
    • Daniel Maurice Lerner
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Subassembly for a compressor
    • Patent number 11,614,080
    • Issue date Mar 28, 2023
    • TE Connectivity Germany GmbH
    • Daniel Domke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve having a throttle valve portion with a commu...
    • Patent number 11,603,832
    • Issue date Mar 14, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hideki Higashidozono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,598,437
    • Issue date Mar 7, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Takahiro Ejima
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,555,489
    • Issue date Jan 17, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,542,930
    • Issue date Jan 3, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hideki Higashidozono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve and method for controlling capacity control...
    • Patent number 11,542,929
    • Issue date Jan 3, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve and capacity control valve control method
    • Patent number 11,542,931
    • Issue date Jan 3, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 11,536,389
    • Issue date Dec 27, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Kohei Fukudome
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR CONTROL METHOD AN...
    • Publication number 20240068460
    • Publication date Feb 29, 2024
    • HANON SYSTEMS
    • Hyung In Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE-DISPLACEMENT SWASH PLATE TYPE COMPRESSOR
    • Publication number 20240011480
    • Publication date Jan 11, 2024
    • VALEO JAPAN CO., LTD.
    • Yujiro Morita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE
    • Publication number 20230313789
    • Publication date Oct 5, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Toshinori KANZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial Piston Pump
    • Publication number 20230258165
    • Publication date Aug 17, 2023
    • Contelec AG
    • Meric Amstutz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20230193889
    • Publication date Jun 22, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Daichi KURIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20230194007
    • Publication date Jun 22, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Daichi KURIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20230167814
    • Publication date Jun 1, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Daichi KURIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE AND CAPACITY CONTROL VALVE CONTROL METHOD
    • Publication number 20230097864
    • Publication date Mar 30, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR CONTROLLING SWASH PLATE COMPRESSOR AND SWASH PLATE COMPR...
    • Publication number 20230035718
    • Publication date Feb 2, 2023
    • HANON SYSTEMS
    • Jung Myung Kwak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220381364
    • Publication date Dec 1, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220243710
    • Publication date Aug 4, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Kohei FUKUDOME
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220213877
    • Publication date Jul 7, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220213878
    • Publication date Jul 7, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Kohei FUKUDOME
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220178358
    • Publication date Jun 9, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220154837
    • Publication date May 19, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Takahiro EJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT COMPRESSOR
    • Publication number 20220145869
    • Publication date May 12, 2022
    • SANDEN AUTOMOTIVE COMPONENTS CORPORATION
    • Yukihiko TAGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20220003331
    • Publication date Jan 6, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Kohei FUKUDOME
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210404570
    • Publication date Dec 30, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210381610
    • Publication date Dec 9, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Kohei FUKUDOME
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210372396
    • Publication date Dec 2, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Daichi KURIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210363980
    • Publication date Nov 25, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210285434
    • Publication date Sep 16, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210285433
    • Publication date Sep 16, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210270378
    • Publication date Sep 2, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE CAPACITY SWASH PLATE TYPE COMPRESSOR
    • Publication number 20210222683
    • Publication date Jul 22, 2021
    • ESTRA AUTOMOTIVE SYSTEMS CO., LTD.
    • Jae Bin SEOK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial Piston Pump
    • Publication number 20210190055
    • Publication date Jun 24, 2021
    • Contelec AG
    • Meric Amstutz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210180715
    • Publication date Jun 17, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR
    • Publication number 20210140419
    • Publication date May 13, 2021
    • HANON SYSTEMS
    • Se Young SONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210131413
    • Publication date May 6, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAPACITY CONTROL VALVE
    • Publication number 20210123422
    • Publication date Apr 29, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro HAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...