TREA

having stationary cylinders

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  • CPC
  • F04B27/10
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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

F04B27/10having stationary cylinders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Swash plate compressor
    • Patent number 12,152,576
    • Issue date Nov 26, 2024
    • HANON SYSTEMS
    • Hew Nam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compressor with stator elastic support
    • Patent number 12,146,486
    • Issue date Nov 19, 2024
    • Bitzer Kuehlmaschinenbau GmbH
    • Axel Friedrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate compressor
    • Patent number 12,049,881
    • Issue date Jul 30, 2024
    • HANON SYSTEMS
    • Se Young Song
    • 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

    Carbon free compressor pump system
    • Patent number 12,025,122
    • Issue date Jul 2, 2024
    • KING POWER COMPANY, LLC
    • Forrest A King
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,994,119
    • Issue date May 28, 2024
    • HANON SYSTEMS
    • Kwang Jin Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air pump device and seat apparatus
    • Patent number 11,932,152
    • Issue date Mar 19, 2024
    • AISIN CORPORATION
    • Shogo Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Swash plate-type compressor
    • Patent number 11,885,319
    • Issue date Jan 30, 2024
    • HANON SYSTEMS
    • Seyoung Song
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive system for a positive displacement pump
    • Patent number 11,867,165
    • Issue date Jan 9, 2024
    • Graco Minnesota Inc.
    • Bradley H. Hines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3D-printed oil separation for reciprocating compressors
    • Patent number 11,859,603
    • Issue date Jan 2, 2024
    • Copeland Industrial LP
    • Steven Fels
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Compressor
    • Patent number 11,773,837
    • Issue date Oct 3, 2023
    • T/CCI Manufacturing, L.L.C.
    • Edward M. Arrieta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tilt linkage for variable stroke pump
    • Patent number 11,746,763
    • Issue date Sep 5, 2023
    • CW HOLDINGS LTD.
    • Jianki Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor of lower compression type enabling active oil supply
    • Patent number 11,713,752
    • Issue date Aug 1, 2023
    • LG Electronics Inc.
    • Taekyoung Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable stroke pump
    • Patent number 11,686,295
    • Issue date Jun 27, 2023
    • CW HOLDINGS LTD.
    • Jianke Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump having a passage extending between a cam plate oil reservoir a...
    • Patent number 11,668,297
    • Issue date Jun 6, 2023
    • FNA Group, Inc.
    • Gus Alexander
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Vapor injected piston compressor
    • Patent number 11,629,709
    • Issue date Apr 18, 2023
    • HANON SYSTEMS
    • Michael G. Theodore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve
    • Patent number 11,480,166
    • Issue date Oct 25, 2022
    • 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 11,473,684
    • Issue date Oct 18, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wobble plate compressor and oxygen concentrator using the same
    • Patent number 11,408,407
    • Issue date Aug 9, 2022
    • Caire Inc.
    • David Phillip Winter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tilt linkage for variable stroke pump
    • Patent number 11,401,921
    • Issue date Aug 2, 2022
    • CW HOLDINGS LTD.
    • Jianke Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-stage compressor and method of controlling the same
    • Patent number 11,353,013
    • Issue date Jun 7, 2022
    • Hyundai Motor Company
    • Seong Bin Jeong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 11,339,773
    • Issue date May 24, 2022
    • Sanden Automotive Components Corporation
    • Kenji Sugino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Precise control of suction damping device in a variable displacemen...
    • Patent number 11,319,939
    • Issue date May 3, 2022
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement swash plate type compressor
    • Patent number 11,286,919
    • Issue date Mar 29, 2022
    • HANON SYSTEMS
    • Se Young Song
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control valve for a swash plate compressor having a passage control...
    • Patent number 11,221,003
    • Issue date Jan 11, 2022
    • HANON SYSTEMS
    • Yeol Woo Sung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydrostatic positive displacement machine
    • Patent number 11,215,172
    • Issue date Jan 4, 2022
    • Robert Bosch GmbH
    • Markus Kroneis
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Compressor for pressurized fluid output
    • Patent number 11,187,220
    • Issue date Nov 30, 2021
    • Stuart H. Bassine
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type compressor
    • Patent number 11,187,219
    • Issue date Nov 30, 2021
    • Hew Nam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable stroke pump
    • Patent number 11,162,480
    • Issue date Nov 2, 2021
    • CW HOLDINGS LTD.
    • Jianke Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERANT COMPRESSOR
    • Publication number 20240410360
    • Publication date Dec 12, 2024
    • Bitzer Kuehlmaschinenbau GmbH
    • Axel Friedrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TRANSFER COMPRESSOR AND HIGH-PRESSURE GAS STATION USING THE SAME
    • Publication number 20240052820
    • Publication date Feb 15, 2024
    • Tsukasa NOZAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LONG STROKE PARALLEL PUMP
    • Publication number 20230407856
    • Publication date Dec 21, 2023
    • National-Oilwell Varco, L.P.
    • Travis Lee Bolt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR
    • Publication number 20230392588
    • Publication date Dec 7, 2023
    • HANON SYSTEMS
    • Se Young Song
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWASH PLATE COMPRESSOR
    • Publication number 20230204021
    • Publication date Jun 29, 2023
    • HANON SYSTEMS
    • Se Young Song
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-Pressure Compressor and System with a High-Pressure Compressor
    • Publication number 20230095491
    • Publication date Mar 30, 2023
    • Joachim Löffler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Carbon Free Compressor Pump System
    • Publication number 20230032921
    • Publication date Feb 2, 2023
    • King Power Company, LLC
    • Forrest A King
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TILT LINKAGE FOR VARIABLE STROKE PUMP
    • Publication number 20220333586
    • Publication date Oct 20, 2022
    • CW HOLDINGS LTD
    • Jianki Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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 20220057010
    • Publication date Feb 24, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Takahiro EJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWASH PLATE COMPRESSOR
    • Publication number 20220042503
    • Publication date Feb 10, 2022
    • HANON SYSTEMS
    • Hew Nam AHN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20220025876
    • Publication date Jan 27, 2022
    • OFFICINE MARIO DORIN S.P.A.
    • Mauro DALLAI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VARIABLE STROKE PUMP
    • Publication number 20220018339
    • Publication date Jan 20, 2022
    • CW HOLDINGS LTD
    • Jianke Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWASH PLATE-TYPE COMPRESSOR
    • Publication number 20220003224
    • Publication date Jan 6, 2022
    • Seyoung Song
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    3D-Printed Oil Separation for Reciprocating Compressors
    • Publication number 20210404456
    • Publication date Dec 30, 2021
    • VILTER MANUFACTURING LLC
    • Steven Fels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSSOR
    • Publication number 20210404457
    • Publication date Dec 30, 2021
    • Bitzer Kuehlmaschinenbau GmbH
    • Axel Friedrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VAPOR INJECTED PISTON COMPRESSOR
    • Publication number 20210388827
    • Publication date Dec 16, 2021
    • HANON SYSTEMS
    • Michael G. Theodore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TILT LINKAGE FOR VARIABLE STROKE PUMP
    • Publication number 20210332809
    • Publication date Oct 28, 2021
    • CW HOLDINGS LTD
    • Jianke Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP
    • Publication number 20210310475
    • Publication date Oct 7, 2021
    • Graco Minnesota Inc.
    • Bradley H. Hines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Displacement Compressor
    • Publication number 20210301802
    • Publication date Sep 30, 2021
    • SANDEN AUTOMOTIVE COMPONENTS CORPORATION
    • Shinji NAKAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20210190054
    • Publication date Jun 24, 2021
    • WINSTAR DEVELOPMENT GROUP
    • Yoshiaki MIYAZATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    VARIABLE STROKE PUMP
    • Publication number 20210140415
    • Publication date May 13, 2021
    • CW HOLDING LTD
    • Jianke Wang
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210131412
    • Publication date May 6, 2021
    • LG ELECTRONICS INC.
    • Taekyoung KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TILT LINKAGE FOR VARIABLE STROKE PUMP
    • Publication number 20210123421
    • Publication date Apr 29, 2021
    • CW HOLDINGS LTD
    • Jianke Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL DEVICE OF COMPRESSOR, ELECTRONIC CONTROL VALVE USED FOR SAM...
    • Publication number 20210033080
    • Publication date Feb 4, 2021
    • HANON SYSTEMS
    • Jung Myung Kwak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWASH PLATE
    • Publication number 20200355174
    • Publication date Nov 12, 2020
    • TAIHO KOGYO CO., LTD.
    • Yasuyuki TAGO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20200277945
    • Publication date Sep 3, 2020
    • HANON SYSTEMS
    • Jung Myung Kwak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT-TYPE COMPRESSOR FOR VEHICLE
    • Publication number 20200248678
    • Publication date Aug 6, 2020
    • Kabushiki Kaisha Toyota Jidoshokki
    • Akinobu KANAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRECISE CONTROL OF SUCTION DAMPING DEVICE IN A VARIABLE DISPLACEMEN...
    • Publication number 20200224647
    • Publication date Jul 16, 2020
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...