TREA

the means being electric

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  • F04B35/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B35/00Piston pumps characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for

Current Industry

F04B35/04the means being electric
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 11,971,025
    • Issue date Apr 30, 2024
    • Mitsubishi Electric Corporation
    • Kohei Sakata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number 11,971,027
    • Issue date Apr 30, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid machine
    • Patent number 11,973,381
    • Issue date Apr 30, 2024
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsutoshi Shiromaru
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear compressor
    • Patent number 11,965,500
    • Issue date Apr 23, 2024
    • LG Electronics Inc.
    • Sangik Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor and air compressor
    • Patent number 11,965,499
    • Issue date Apr 23, 2024
    • Max Co., Ltd.
    • Hiroyuki Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor and methods of operation
    • Patent number 11,959,473
    • Issue date Apr 16, 2024
    • Eaton-Max, Inc.
    • Matthew Scott Cain
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for operational acoustic optimization of a variab...
    • Patent number 11,959,681
    • Issue date Apr 16, 2024
    • NIDEC GLOBAL APPLIANCE BRASIL LTDA.
    • Claudio Eduardo Soares
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,952,989
    • Issue date Apr 9, 2024
    • LG Electronics Inc.
    • Sangsub Jeong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,952,992
    • Issue date Apr 9, 2024
    • LG Electronics Inc.
    • Wooju Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Operating method of a compressor of a refrigerating machine and com...
    • Patent number 11,952,997
    • Issue date Apr 9, 2024
    • Mattia Morandin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-contained actuating magnetic pump
    • Patent number 11,946,464
    • Issue date Apr 2, 2024
    • P3 Technologies, LLC
    • Brandon A Demski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-starting synchronous reluctance motor rotor, motor, and compre...
    • Patent number 11,942,840
    • Issue date Mar 26, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Xia Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air pump with automatic air pumping function
    • Patent number 11,939,973
    • Issue date Mar 26, 2024
    • ZHEJIANG SHIJING TOOLS CO., LTD
    • Shuaijie Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Package-type fluid machine
    • Patent number 11,937,410
    • Issue date Mar 19, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fuminori Kato
    • 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

    Method for the weight-dependent control of the internal pressure of...
    • Patent number 11,919,263
    • Issue date Mar 5, 2024
    • Continental Reifen Deutschland GmbH
    • Christopher Zaum
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fixing device of motor of air compressor
    • Patent number 11,920,586
    • Issue date Mar 5, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fixing device of motor of air compressor
    • Patent number 11,913,440
    • Issue date Feb 27, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Anti-spin outer diameter guided compressor valve
    • Patent number 11,913,556
    • Issue date Feb 27, 2024
    • SIEMENS ENERGY, INC.
    • Glenn D. Hatch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston of air compressor
    • Patent number 11,905,945
    • Issue date Feb 20, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,905,940
    • Issue date Feb 20, 2024
    • LG Electronics Inc.
    • Youngmun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiple diaphragm pump
    • Patent number 11,891,989
    • Issue date Feb 6, 2024
    • Blue-White Industries, Ltd.
    • Robert E. Gledhill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method of operating a gas pump
    • Patent number 11,885,320
    • Issue date Jan 30, 2024
    • TORRAMICS INC.
    • Sergey F. Gimelshein
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric compressor control device
    • Patent number 11,888,388
    • Issue date Jan 30, 2024
    • Sanden Corporation
    • Yunhai Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Compressor
    • Patent number 11,879,446
    • Issue date Jan 23, 2024
    • LG Electronics Inc.
    • Kwangwook Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Iron core assembly, motor, compressor and vehicle
    • Patent number 11,876,421
    • Issue date Jan 16, 2024
    • GUANGDONG WELLING AUTO PARTS CO., LTD.
    • Hanxi Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fixing device of motor of air compressor
    • Patent number 11,873,811
    • Issue date Jan 16, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric drive compressor system
    • Patent number 11,867,163
    • Issue date Jan 9, 2024
    • UNICLA INTERNATIONAL LIMITED
    • Mark Mitchell
    • 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

    Electric motor and hermetic compressor having the same
    • Patent number 11,863,021
    • Issue date Jan 2, 2024
    • LG Electronics Inc.
    • Inbum Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKING CASE WITH DEGRADATION MONITORING
    • Publication number 20240133374
    • Publication date Apr 25, 2024
    • Dover Pumps & Process Solutions Segment, Inc.
    • Jason Craig Martin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IN-VEHICLE INFLATOR
    • Publication number 20240125318
    • Publication date Apr 18, 2024
    • Tao HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR TIRE INFLATION
    • Publication number 20240083203
    • Publication date Mar 14, 2024
    • Aperia Technologies, Inc.
    • Brandon Richardson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR PUMP WITH AUTOMATIC AIR PUMPING FUNCTION
    • Publication number 20240084791
    • Publication date Mar 14, 2024
    • ZHEJIANG SHIJING TOOLS CO., LTD
    • SHUAIJIE XU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROVIDING BACKPRESSURE FOR ELECTRIC COMPRESSOR
    • Publication number 20240060486
    • Publication date Feb 22, 2024
    • Bendix Commercial Vehicle Systems LLC
    • Richard J. Conklin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CORDLESS COMPRESSOR
    • Publication number 20240052824
    • Publication date Feb 15, 2024
    • Black & Decker Inc.
    • Kathleen A. Miller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR-DRIVEN COMPRESSOR FOR VEHICLE
    • Publication number 20240052819
    • Publication date Feb 15, 2024
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hiroki ISHIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VOLTAGE REGULATION AND SPEED REGULATION CONTROL CIRCUIT OF AN AIR PUMP
    • Publication number 20240052825
    • Publication date Feb 15, 2024
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20240035460
    • Publication date Feb 1, 2024
    • LG ELECTRONICS INC.
    • Kiwon NOH
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INFLATION PUMP AND INFLATION DEVICE
    • Publication number 20240035461
    • Publication date Feb 1, 2024
    • GUANGDONG BOLTPOWER ENERGY CO., LTD.
    • Yuefei LIAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PISTON POSITIONING PROCESSES OF A RECIPROCATING COMPRESSOR
    • Publication number 20240026869
    • Publication date Jan 25, 2024
    • NIDEC GLOBAL APPLIANCE BRASIL LTDA.
    • Claudio Eduardo SOARES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ANTI-SPIN OUTER DIAMETER GUIDED COMPRESSOR VALVE
    • Publication number 20240003446
    • Publication date Jan 4, 2024
    • SIEMENS ENERGY, INC.
    • Glenn D. Hatch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTELLIGENT CONTROLLER FOR A RECIPROCATING AIR COMPRESSOR AND METHO...
    • Publication number 20230417235
    • Publication date Dec 28, 2023
    • Adam Thomas Walsh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INVERTER-INTEGRATED ELECTRIC COMPRESSOR
    • Publication number 20230402905
    • Publication date Dec 14, 2023
    • SANDEN CORPORATION
    • Kohei TAKADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Active Agent-Containing Articles
    • Publication number 20230399595
    • Publication date Dec 14, 2023
    • The Procter & Gamble Company
    • Mark William Hamersky
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20230392589
    • Publication date Dec 7, 2023
    • FUJITSU GENERAL LIMITED
    • Hiroaki TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUCKING AND AIR BLOWING STRUCTURE AND MASSAGING DEVICE
    • Publication number 20230383737
    • Publication date Nov 30, 2023
    • Huang Zhong Dong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PORTABLE TIRE INFLATOR
    • Publication number 20230358225
    • Publication date Nov 9, 2023
    • E. MISHAN & SONS, INC.
    • Steven MISHAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20230353060
    • Publication date Nov 2, 2023
    • SANDEN CORPORATION
    • Toru ITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING PISTON COMPRESSOR FOR REFRIGERANT
    • Publication number 20230341156
    • Publication date Oct 26, 2023
    • Bitzer Kuehlmaschinenbau GmbH
    • Andreas Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL FEEDER AND LINEAR COMPRESSOR INCLUDING THE SAME
    • Publication number 20230332597
    • Publication date Oct 19, 2023
    • LG ELECTRONICS INC.
    • Sangsub JEONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20230332588
    • Publication date Oct 19, 2023
    • LG ELECTRONICS INC.
    • Wooju JEON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATABLE STAND-UP PADDLE BOARD AND BUILT-IN INFLATION PUMP
    • Publication number 20230322337
    • Publication date Oct 12, 2023
    • Bestway Inflatables & Material Corp.
    • Xianglin ZENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT MACHINE, COMPRESSOR, COOLING APPARATUS, AND E...
    • Publication number 20230323869
    • Publication date Oct 12, 2023
    • SEIKO EPSON CORPORATION
    • Osamu KATSUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIPURPOSE INFLATION PUMP
    • Publication number 20230323870
    • Publication date Oct 12, 2023
    • JINGYAN MECHANICAL & ELECTRICAL TOOLS CO., LTD, JINHUA
    • Huabin CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT MACHINE, COMPRESSOR, COOLING APPARATUS, AND E...
    • Publication number 20230324082
    • Publication date Oct 12, 2023
    • SEIKO EPSON CORPORATION
    • Osamu KATSUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric Air Pump
    • Publication number 20230272788
    • Publication date Aug 31, 2023
    • JIANGSU YOUMAY ELECTRIC APPLIANCE CO., LTD.
    • Guangying QIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OVERSIZED SWITCHGEAR TRAILER FOR ELECTRIC HYDRAULIC FRACTURING
    • Publication number 20230272700
    • Publication date Aug 31, 2023
    • U.S. Well Services, LLC
    • Brandon Hinderliter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING ASSEMBLY FOR A PUMP WITH A LEAK PATH
    • Publication number 20230265841
    • Publication date Aug 24, 2023
    • Cooper Standard Automotive, inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20230258166
    • Publication date Aug 17, 2023
    • LG ELECTRONICS INC.
    • Jaebeum KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...