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  • F04C2230/60
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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 F04C2230/00Manufacture

Current Industry

F04C2230/60Assembly methods
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC COMPRESSOR WITH ISOLATION CONSTRAINT SYSTEM
    • Publication number 20240117807
    • Publication date Apr 11, 2024
    • MAHLE International GmbH
    • Brent Haseley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIN COUPLING FOR CONNECTING A ROTARY DRIVE TO A PROGRESSIVE-CAVITY...
    • Publication number 20240117844
    • Publication date Apr 11, 2024
    • Gordon L. FENTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHODOLOGY COMPRISING COMPOSITE STATOR FOR LOW FLOW ELE...
    • Publication number 20230313794
    • Publication date Oct 5, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Peter Hondred
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A COMPRESSOR
    • Publication number 20230250822
    • Publication date Aug 10, 2023
    • Thongchai BORVONRUNGREUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND METHOD FOR MANUFACTURING COMPRESSOR
    • Publication number 20230151813
    • Publication date May 18, 2023
    • DENSO CORPORATION
    • Yoshitaka Akiyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A ROTARY POSITIVE DISPLACEMENT PUMP
    • Publication number 20230138342
    • Publication date May 4, 2023
    • Alfa Laval Corporate AB
    • Simon CARGILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM AND METHOD FOR OPTIMIZED TORQUE REQUIREMENTS AND VOLUME...
    • Publication number 20230062955
    • Publication date Mar 2, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Robert Benson Parrish
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW PUMP WITH IMPROVED SEALING AND BEARING ASSEMBLY
    • Publication number 20230052329
    • Publication date Feb 16, 2023
    • Circor Pumps North America, LLC
    • Victor Hall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230042489
    • Publication date Feb 9, 2023
    • HANON SYSTEMS
    • Kyung Jae LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    3-DIMENSIONAL PUMP ROTOR PROFILE
    • Publication number 20220356876
    • Publication date Nov 10, 2022
    • Boundary Lubrication Systems LLC
    • Travis Rosenbarger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluid Machine Having Separable Main Body Unit and Motor Unit
    • Publication number 20220349400
    • Publication date Nov 3, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fuminori KATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTER CAMSHAFT SCROLL PUMP
    • Publication number 20220341422
    • Publication date Oct 27, 2022
    • DABIR SURFACES, INC.
    • Anatoliy NITSA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADJUSTABLE SCROLL PUMP
    • Publication number 20220299027
    • Publication date Sep 22, 2022
    • Edwards Limited
    • Alan Ernest Kinnaird Holbrook
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CRANKSHAFT MOUNTED COMPRESSOR
    • Publication number 20220282728
    • Publication date Sep 8, 2022
    • Volvo Car Corporation
    • Peter Kroon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR INCLUDING AN ELECTRICAL BOX CONTAINING A WIRE GUI...
    • Publication number 20220282729
    • Publication date Sep 8, 2022
    • Danfoss Commercial Compressors
    • Jerome Burgod
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Having Directed Suction
    • Publication number 20220235762
    • Publication date Jul 28, 2022
    • Emerson Climate Technologies, Inc.
    • Joey L. KINGSEED
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIONING ARRANGEMENT
    • Publication number 20220235768
    • Publication date Jul 28, 2022
    • HANON SYSTEMS
    • Uwe Poschenrieder
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELEMENT FOR COMPRESSING OR EXPANDING A GAS AND METHOD FOR CONTROLLI...
    • Publication number 20220186729
    • Publication date Jun 16, 2022
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Karolien KEMPEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP
    • Publication number 20220178369
    • Publication date Jun 9, 2022
    • KYB Corporation
    • Kouhei KUBO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PENDULUM OIL PUMP
    • Publication number 20220128050
    • Publication date Apr 28, 2022
    • MAHLE International GmbH
    • Liviu Marinica
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR INCLUDING LASER-HARDENED BEARING SURFACES
    • Publication number 20220099091
    • Publication date Mar 31, 2022
    • TRANE INTERNATIONAL INC.
    • Christopher A. Wehrenberg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CLEARANCE ADJUSTMENT FOR TWIN-SCREW PUMPS
    • Publication number 20220090598
    • Publication date Mar 24, 2022
    • ITT Bornemann GmbH
    • Manuela LISSEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METAL FELT AND BRUSH STRUCTURES AS SEALING ELEMENTS IN METAL-METAL...
    • Publication number 20220034314
    • Publication date Feb 3, 2022
    • Baker Hughes Oilfield Operations LLC
    • Erik Bartscherer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE ROTARY COMPRESSOR
    • Publication number 20220034318
    • Publication date Feb 3, 2022
    • LG ELECTRONICS INC.
    • Joonhong PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP PARTICULARLY FOR PUMPING ABRASIVE AND/OR CHEMICALLY AGGRESSIVE...
    • Publication number 20210396227
    • Publication date Dec 23, 2021
    • FLUID-O-TECH S.R.L.
    • Diego Andries
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-PIECE SUCTION FITTING
    • Publication number 20210317831
    • Publication date Oct 14, 2021
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20210293240
    • Publication date Sep 23, 2021
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yuki ICHISE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR APPARATUS AND MANUFACTURING METHOD OF THE SAME
    • Publication number 20210277897
    • Publication date Sep 9, 2021
    • LG ELECTRONICS INC.
    • Kangwook LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEROTOR PUMP AND METHOD FOR PRODUCING SAME
    • Publication number 20210222692
    • Publication date Jul 22, 2021
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Jan HINRICHS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP AND SCROLL COMPRESSOR
    • Publication number 20210199112
    • Publication date Jul 1, 2021
    • DANFOSS (TIANJIN) LTD.
    • Liqian Ren
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...