TREA

at least one pump being of the non-positive-displacement type

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  • F04B23/14
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B23/00Pumping installations or systems

Current Industry

F04B23/14at least one pump being of the non-positive-displacement type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid supply system
    • Patent number 12,044,179
    • Issue date Jul 23, 2024
    • IHI Corporation
    • Seiei Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrally geared compressor having a combination of centrifugal an...
    • Patent number 11,686,316
    • Issue date Jun 27, 2023
    • ATLAS COPCO COMPTEC, LLC
    • Michael Andrews
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-pressure integrated air pump
    • Patent number 11,686,299
    • Issue date Jun 27, 2023
    • INTEX MARKETING LTD.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bent axis hydraulic pump with centrifugal assist
    • Patent number 11,460,013
    • Issue date Oct 4, 2022
    • Parker-Hannifin Corporation
    • Yu-Sen J. Chu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic pump assembly
    • Patent number 10,670,051
    • Issue date Jun 2, 2020
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Integrally geared compressor having a combination of centrifugal an...
    • Patent number 10,502,217
    • Issue date Dec 10, 2019
    • ATLAS COPCO COMPTEC, LLC
    • Michael Andrews
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydromechanical pressure compensation control of a variable displac...
    • Patent number 10,451,053
    • Issue date Oct 22, 2019
    • EATON INTELLIGENT POWER LIMITED
    • Robert Nyzen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid conditioning module
    • Patent number 10,208,727
    • Issue date Feb 19, 2019
    • Caterpillar Inc.
    • Andrew O. Marrack
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pumping unit
    • Patent number 10,138,816
    • Issue date Nov 27, 2018
    • Rolls-Royce PLC
    • Martin Yates
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure compensation control of a fixed displacement pump in a pum...
    • Patent number 10,041,497
    • Issue date Aug 7, 2018
    • EATON INTELLIGENT POWER LIMITED
    • Robert Nyzen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pipe pump system
    • Patent number 9,816,500
    • Issue date Nov 14, 2017
    • Ravindra L. Kashyap
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water pumping system for rooftop applications and the like
    • Patent number 9,745,982
    • Issue date Aug 29, 2017
    • Nicholas Bryditzki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pump apparatus and underwater trenching apparatus
    • Patent number 9,719,232
    • Issue date Aug 1, 2017
    • IHC Engineering Business Limited
    • Jonathan Ralph Manchester
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Electric supercharging device
    • Patent number 9,506,399
    • Issue date Nov 29, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Noriyuki Hayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Water pumping system for rooftop applications and the like
    • Patent number 9,494,159
    • Issue date Nov 15, 2016
    • Nicholas Bryditzki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pump device
    • Patent number 9,422,926
    • Issue date Aug 23, 2016
    • NIPPON OIL PUMP CO., LTD.
    • Yuji Kawano
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Charged hydraulic system
    • Patent number 9,410,544
    • Issue date Aug 9, 2016
    • Danfoss Power Solutions APS
    • Onno Kuttler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Bidirectional output mixed hydraulic power system
    • Patent number 9,366,242
    • Issue date Jun 14, 2016
    • Amtai Medical Equipment, Inc.
    • Jyh-Wei Liang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Axial piston machine
    • Patent number 9,341,170
    • Issue date May 17, 2016
    • Robert Bosch GmbH
    • Clemens Krebs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Jet pump with centralized nozzle
    • Patent number 9,322,400
    • Issue date Apr 26, 2016
    • Ford Global Technologies, LLC
    • Lee J. Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Charged hydraulic system
    • Patent number 9,188,114
    • Issue date Nov 17, 2015
    • Danfoss Power Solutions APS
    • Onno Kuttler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil pump for a refrigeration compressor
    • Patent number 8,739,933
    • Issue date Jun 3, 2014
    • Whirlpool S.A.
    • Nilson Wagner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solution feeding device
    • Patent number 8,453,524
    • Issue date Jun 4, 2013
    • IAS Inc.
    • Katsuhiko Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid supply unit having an integral pressure generator and pressur...
    • Patent number 7,726,950
    • Issue date Jun 1, 2010
    • miniBOOSTER HYDRAULICS A/S
    • Leif Hansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Charge pump for a hydraulic pump
    • Patent number 7,278,263
    • Issue date Oct 9, 2007
    • Hydro-Gear Limited Partnership
    • Michael L. Bennett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for injecting a liquid dye into a polymer melt
    • Patent number 7,278,776
    • Issue date Oct 9, 2007
    • Saurer GmbH & Co. KG
    • Ulrich Helbing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel tank mounted, motorized high pressure gasoline pump
    • Patent number 6,805,538
    • Issue date Oct 19, 2004
    • Stanadyne Corporation
    • Ilija Djordjevic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internally supercharged axial piston pump
    • Patent number 6,629,822
    • Issue date Oct 7, 2003
    • Parker-Hannifin Corporation
    • Bruce Larkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly for an aquarium
    • Patent number 6,551,078
    • Issue date Apr 22, 2003
    • Yi-Chung Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump shaft seal assembly for in-line water and power steering...
    • Patent number 6,328,534
    • Issue date Dec 11, 2001
    • Chrysler Corporation
    • Kevin D. Keyes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-PRESSURE INTEGRATED AIR PUMP
    • Publication number 20230332587
    • Publication date Oct 19, 2023
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID SUPPLY SYSTEM
    • Publication number 20210164399
    • Publication date Jun 3, 2021
    • IHI Corporation
    • Seiei MASUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-PRESSURE INTEGRATED AIR PUMP
    • Publication number 20210003120
    • Publication date Jan 7, 2021
    • Intex Industries Xiamen Co. Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BENT AXIS HYDRAULIC PUMP WITH CENTRIFUGAL ASSIST
    • Publication number 20200340463
    • Publication date Oct 29, 2020
    • Parker-Hannifin Corporation
    • Yu-Sen J. Chu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRALLY GEARED COMPRESSOR HAVING A COMBINATION OF CENTRIFUGAL AN...
    • Publication number 20200072230
    • Publication date Mar 5, 2020
    • ATLAS COPCO COMPTEC, LLC
    • Michael Andrews
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID CONDITIONING MODULE
    • Publication number 20170184110
    • Publication date Jun 29, 2017
    • Caterpillar Inc.
    • Andrew O. Marrack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL SYSTEM HAVING SERIALLY ARRANGED IN-TANK PUMPS
    • Publication number 20160281697
    • Publication date Sep 29, 2016
    • Caterpillar Inc.
    • Dana R. COLDREN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIPE PUMP SYSTEM
    • Publication number 20160123316
    • Publication date May 5, 2016
    • Ravindra L. Kashyap
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Apparatus and Underwater Trenching Apparatus
    • Publication number 20140360058
    • Publication date Dec 11, 2014
    • Jonathan Ralph Manchester
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC SUPERCHARGING DEVICE
    • Publication number 20140311463
    • Publication date Oct 23, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Noriyuki Hayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    JET PUMP WITH CENTRALIZED NOZZLE
    • Publication number 20140093401
    • Publication date Apr 3, 2014
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Lee J. Becker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL PISTON MACHINE
    • Publication number 20130298754
    • Publication date Nov 14, 2013
    • ROBERT BOSCH GmbH
    • Clemens Krebs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20130216401
    • Publication date Aug 22, 2013
    • Yuji Kawano
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    CHARGED HYDRAULIC SYSTEM
    • Publication number 20130047600
    • Publication date Feb 28, 2013
    • Sauer-Danfoss ApS
    • Onno Kuttler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIPE PUMP SYSTEM
    • Publication number 20120087809
    • Publication date Apr 12, 2012
    • Ravindra Kashyap
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DIESEL FEEDSIDE BOOST PUMP
    • Publication number 20110239993
    • Publication date Oct 6, 2011
    • DENSO International America, Inc.
    • Patrick Powell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY AND METHOD
    • Publication number 20110223039
    • Publication date Sep 15, 2011
    • GENERAL ELECTRIC COMPANY
    • Biao Fang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND DEVICE FOR CONTROLLING THE CONDENSER COOLING WATER OF A...
    • Publication number 20110052421
    • Publication date Mar 3, 2011
    • INTECO SPECIAL MELTING TECHNOLOGIES GMBH
    • Harald Holzgruber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP FOR A REFRIGERATION COMPRESSOR
    • Publication number 20100287977
    • Publication date Nov 18, 2010
    • WHIRLPOOL S.A.
    • Nilson Wagner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SOLUTION FEEDING DEVICE
    • Publication number 20100276019
    • Publication date Nov 4, 2010
    • Katsuhiko Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHARGED HYDRAULIC SYSTEM
    • Publication number 20090113888
    • Publication date May 7, 2009
    • Sauer-Danfoss ApS
    • Onno Kuttler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid supply unit, in particular hydraulic supply unit
    • Publication number 20050265859
    • Publication date Dec 1, 2005
    • Leif Hansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus and method for injecting a liquid dye into a polymer melt
    • Publication number 20050128869
    • Publication date Jun 16, 2005
    • Saurer GmbH & Co. KG
    • Ulrich Helbing
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Fuel tank mounted, motorized high pressure gasoline pump
    • Publication number 20030206814
    • Publication date Nov 6, 2003
    • Ilija Djordjevic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Internally supercharged axial piston pump
    • Publication number 20030084784
    • Publication date May 8, 2003
    • Bruce Larkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump assembly for an aquarium
    • Publication number 20020168276
    • Publication date Nov 14, 2002
    • Yi-Chung Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...