TREA

for machines or pumps with rotary cylinder block

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Industry

  • CPC
  • F04B1/30
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders

Current Industry

F04B1/30for machines or pumps with rotary cylinder block
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE DISTRIBUTION PLATE FOR AN AXIAL PISTON ASSEMBLY
    • Publication number 20240337236
    • Publication date Oct 10, 2024
    • Dana Motion Systems Italia S.R.L.
    • Paolo COMODI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Control plate of a hydraulic machine and hydraulic machine
    • Publication number 20240175429
    • Publication date May 30, 2024
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PRESSURE ROTATING MACHINE
    • Publication number 20230204017
    • Publication date Jun 29, 2023
    • KYB Corporation
    • Gen TAKEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE PLATE FOR FLUID PUMP
    • Publication number 20220228580
    • Publication date Jul 21, 2022
    • Danfoss Power Solutions II Technology A/S
    • Kashyap Suraj Raktim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial Piston-Type Hydraulic Rotary Machine
    • Publication number 20210277891
    • Publication date Sep 9, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Tsuyoshi YAMADA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    BENT-AXIS AXIAL-PISTON HYDRAULIC MACHINE
    • Publication number 20210108623
    • Publication date Apr 15, 2021
    • Dana Motion Systems Italia S.R.L.
    • ALESSANDRO SASSI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Axial Piston Machine with Pressure Relief in the Through Drive Space
    • Publication number 20190323489
    • Publication date Oct 24, 2019
    • ROBERT BOSCH GmbH
    • David Breuer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC ROTARY MACHINE AND VALVE PLATE THEREOF
    • Publication number 20190145388
    • Publication date May 16, 2019
    • KYB Corporation
    • Ryunosuke ISHIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATABLE PISTON ASSEMBLY
    • Publication number 20190113028
    • Publication date Apr 18, 2019
    • CurAegis Technologies, Inc.
    • Douglas A. Hemink
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT FUEL PUMP WITH POSITION SENSOR
    • Publication number 20180340501
    • Publication date Nov 29, 2018
    • Weishun Willaim Ni
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HYDRAULIC PUMP WITH DOUBLE DIRECTION OF ROTATION
    • Publication number 20160025081
    • Publication date Jan 28, 2016
    • HYDRO LEDUC
    • François Porel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydrostatic Positive Displacement Machine
    • Publication number 20140157765
    • Publication date Jun 12, 2014
    • Linde Hydraulics GmbH & Co. KG
    • Lukas Krittian
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydrostatic Positive Displacement Machine
    • Publication number 20140150640
    • Publication date Jun 5, 2014
    • Richard Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC DEVICE INCLUDING A FACE PLATE
    • Publication number 20130195687
    • Publication date Aug 1, 2013
    • INNAS BV
    • Peter Augustinus Johannes Achten
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT HYDRAULIC PUMP/MOTOR WITH HYDROSTATIC VALVE P...
    • Publication number 20130115112
    • Publication date May 9, 2013
    • Parker-Hannifin Corporation
    • Bruce Larkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP HAVING PORT PLATE PRESSURE CONTROL
    • Publication number 20120301326
    • Publication date Nov 29, 2012
    • Viral S. MEHTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic machine
    • Publication number 20110083553
    • Publication date Apr 14, 2011
    • Michael Duerr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROSTATIC MACHINE HAVING A CONTROL DEVICE HAVING A RETURN ELEMENT...
    • Publication number 20100202900
    • Publication date Aug 12, 2010
    • ROBERT BOSCH GmbH
    • Michael Duerr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PUMP SYSTEM WITH REDUCED COLD START PARASITIC LOSS
    • Publication number 20100074767
    • Publication date Mar 25, 2010
    • Caterpillar Inc.
    • Bryan E. Nelson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydro transformer
    • Publication number 20050166751
    • Publication date Aug 4, 2005
    • Bosch Rexroth Ag
    • Alexander Mark
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ram moving method for hydraulic machine, ram movement controller, m...
    • Publication number 20030147757
    • Publication date Aug 7, 2003
    • Kazuhiro Kanno
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Hydraulic transformer
    • Publication number 20030113212
    • Publication date Jun 19, 2003
    • Rudolf Schaeffer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial piston pump with outer diameter inlet filling
    • Publication number 20020187055
    • Publication date Dec 12, 2002
    • Bryan E. Nelson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic pressure transformer
    • Publication number 20020078686
    • Publication date Jun 27, 2002
    • John C. Endsley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...