TREA

having cylinders in star- or fan-arrangement

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  • CPC
  • F04B27/04
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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

F04B27/04having cylinders in star- or fan-arrangement
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON-CYLINDER ASSEMBLY FOR A RADIAL PISTON COMPRESSOR, AND RADIAL...
    • Publication number 20250172133
    • Publication date May 29, 2025
    • thyssenkrupp Dynamic Components GmbH
    • Ulf MUELLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL PISTON PUMP, IN PARTICULAR RADIAL PISTON COMPRESSOR
    • Publication number 20240240627
    • Publication date Jul 18, 2024
    • thyssenkrupp Dynamic Components GmbH
    • Tim MUELLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON-CYLINDER ASSEMBLY FOR A RADIAL PISTON COMPRESSOR, AND RADIAL...
    • Publication number 20240011475
    • Publication date Jan 11, 2024
    • thyssenkrupp Dynamic Components GmbH
    • Ulf MUELLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNIFIED AIR COMPRESSOR
    • Publication number 20220325707
    • Publication date Oct 13, 2022
    • MICHAEL NEWGENT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SINGLE PIECE VALVE PLATE ASSEMBLY FOR A RECIPROCATING COMPRESSOR, T...
    • Publication number 20210388828
    • Publication date Dec 16, 2021
    • Emerson Climate Technologies, Inc.
    • Siddharth Dhanpal DEVANAWAR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE-PISTON COMPRESSOR OF A COMPRESSED AIR SUPPLY DEVICE
    • Publication number 20210293229
    • Publication date Sep 23, 2021
    • ZF CV Systems Hannover GmbH
    • Frank Meissner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND EQUIPMENT FOR IMPROVING THE EFFICIENCY OF COMPRESSORS AN...
    • Publication number 20210215148
    • Publication date Jul 15, 2021
    • Aurelio Mayorca
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PISTON-TYPE POSITIVE DISPLACEMENT MACHINE WITH A PRESSURE-ADAPTIVE...
    • Publication number 20200340581
    • Publication date Oct 29, 2020
    • Purdue Research Foundation
    • Lizhi Shang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE WHEEL, IN PARTICULAR A BICYCLE WHEEL, HUB FOR SUCH A WHEEL...
    • Publication number 20190359016
    • Publication date Nov 28, 2019
    • Hubtech Holding B.V.
    • Gertjan VAN GINDEREN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMPRESSOR
    • Publication number 20190285061
    • Publication date Sep 19, 2019
    • GAL GOLDNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reciprocating Refrigeration Compressor Wrist Pin Retention
    • Publication number 20190137151
    • Publication date May 9, 2019
    • Carrier Corporation
    • Matthew J. Mowers
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Reciprocating Refrigeration Compressor Wrist Pin Retention
    • Publication number 20190137150
    • Publication date May 9, 2019
    • Carrier Corporation
    • Matthew J. Mowers
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    RECIPROCATING TYPE COMPRESSOR
    • Publication number 20190093646
    • Publication date Mar 28, 2019
    • LG Electronics Inc.
    • Seungwook Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A RECIPROCATING PISTON COMPRESSOR, A RETROFIT KIT FOR A RECIPROCATI...
    • Publication number 20180245574
    • Publication date Aug 30, 2018
    • HAUG Sauer Kompressoren AG
    • Beat FREFEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID COMPRESSOR
    • Publication number 20180195503
    • Publication date Jul 12, 2018
    • Bristol Compressors International, LLC
    • Terry Lyons
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR-CONDITIONER COMPRESSOR FOR VEHICLE
    • Publication number 20180135609
    • Publication date May 17, 2018
    • Hyundai Motor Company
    • Dong-Seok OH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Piston Cylinder Arrangement for an Oil Free Compressor Having Cooli...
    • Publication number 20180100493
    • Publication date Apr 12, 2018
    • WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
    • Jeffrey Hritz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Engine Compressor Unit
    • Publication number 20170254320
    • Publication date Sep 7, 2017
    • Rudolf Schulze
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Integrated air-supply unit
    • Publication number 20170036505
    • Publication date Feb 9, 2017
    • CONTINENTAL TEVES AG & CO. OHG
    • Joachim Bohn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON DRIVE DEVICE
    • Publication number 20160115949
    • Publication date Apr 28, 2016
    • SHINANO KENSHI CO., LTD.
    • Kazuhiro UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Arrangement for Operating a Compressed Air Supply Facili...
    • Publication number 20160001624
    • Publication date Jan 7, 2016
    • WABCO GMBH
    • Frank Meissner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMPRESSOR
    • Publication number 20150369233
    • Publication date Dec 24, 2015
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoki KOEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR AN AIR MAINTENANCE TIRE ASSEMBLY
    • Publication number 20150314657
    • Publication date Nov 5, 2015
    • The Goodyear Tire and Rubber Company
    • Cheng-Hsiung Lin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    NATURAL GAS COMPRESSOR
    • Publication number 20140356196
    • Publication date Dec 4, 2014
    • INTELLECTUAL PROPERTY HOLDINGS, LLC
    • DAN T. MOORE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20140314593
    • Publication date Oct 23, 2014
    • Xiaofeng Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRIDIZED COMPRESSOR
    • Publication number 20140301865
    • Publication date Oct 9, 2014
    • ENGINETICS, LLC
    • Joseph Lull
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20140301872
    • Publication date Oct 9, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi OKUNO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20140294636
    • Publication date Oct 2, 2014
    • Hitachi Automotive Systems, Ltd.
    • Tsutomu ITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Automatic Tire Inflator System
    • Publication number 20140271261
    • Publication date Sep 18, 2014
    • Bartholomew J. Boelryk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Compression System and Method Having Co-Axial Flow Device
    • Publication number 20140271250
    • Publication date Sep 18, 2014
    • Cameron International Corporation
    • David W. Legg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...