TREA

with a mechanical spring

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  • CPC
  • F04B11/0033
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B11/00Equalisation of pulses

Current Industry

F04B11/0033with a mechanical spring
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration damper having a pump assembly
    • Patent number 11,946,527
    • Issue date Apr 2, 2024
    • ZF Friedrichshafen AG
    • Andreas Förster
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gasoline direct injection fuel pump with isolated plunger sleeve
    • Patent number 11,939,941
    • Issue date Mar 26, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Joseph G. Spakowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Methods and devices for fluid driven adult devices
    • Patent number 11,846,274
    • Issue date Dec 19, 2023
    • Obotics Inc.
    • Bruce Murison
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Adjustable medium diverter
    • Patent number 11,633,538
    • Issue date Apr 25, 2023
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Devices and methods for modulating medium delivery
    • Patent number 11,623,036
    • Issue date Apr 11, 2023
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluidic methods and devices
    • Patent number 11,391,270
    • Issue date Jul 19, 2022
    • Obotics Inc.
    • Bruce Murison
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Devices and methods for modulating medium delivery
    • Patent number 11,235,099
    • Issue date Feb 1, 2022
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 11,215,154
    • Issue date Jan 4, 2022
    • Hitachi Automotive Systems, Ltd.
    • Atsuji Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mechanism for restraining fuel pressure pulsation and high pressure...
    • Patent number 11,047,380
    • Issue date Jun 29, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-chamber wobble plate pump
    • Patent number 11,002,257
    • Issue date May 11, 2021
    • Aquatec International, Inc.
    • Ivar L. Schoenmeyr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,859,048
    • Issue date Dec 8, 2020
    • Vitesco Technologies GmbH
    • Yavuz Kurt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reservoir for collection and reuse of diverted medium
    • Patent number 10,842,933
    • Issue date Nov 24, 2020
    • Osprey Medical, Inc.
    • William Burmaster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable medium diverter
    • Patent number 10,835,670
    • Issue date Nov 17, 2020
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Systems and methods for hydrate management
    • Patent number 10,815,977
    • Issue date Oct 27, 2020
    • OneSubsea IP UK Limited
    • Stig Kare Kanstad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Active surge chamber
    • Patent number 10,788,846
    • Issue date Sep 29, 2020
    • Carlisle Fluid Technologies, Inc.
    • John Anthony Rogers
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Diaphragm damper device coiled wave spring and damper system
    • Patent number 10,753,331
    • Issue date Aug 25, 2020
    • Eagle Industry Co., Ltd.
    • Toshiaki Iwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure fuel supply pump
    • Patent number 10,655,580
    • Issue date May 19, 2020
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston pump for a hydraulic vehicle brake system
    • Patent number 10,648,466
    • Issue date May 12, 2020
    • Robert Bosch GmbH
    • Oliver Hennig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Diaphragm damper
    • Patent number 10,495,042
    • Issue date Dec 3, 2019
    • Eagle Industry Co., Ltd.
    • Toshiaki Iwa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Methods and devices for fluid driven adult devices
    • Patent number 10,456,323
    • Issue date Oct 29, 2019
    • Obotics Inc.
    • Bruce Murison
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 10,408,179
    • Issue date Sep 10, 2019
    • Hitachi Automotive Systems, Ltd.
    • Atsuji Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,378,524
    • Issue date Aug 13, 2019
    • Hitachi Automotive Systems, Ltd.
    • Atsuji Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Devices and methods for modulating medium delivery
    • Patent number 10,335,539
    • Issue date Jul 2, 2019
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Devices and methods for modulating medium delivery
    • Patent number 10,279,104
    • Issue date May 7, 2019
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fuel supply system
    • Patent number 10,208,738
    • Issue date Feb 19, 2019
    • Eagle Industry Co., Ltd.
    • Kenji Suda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulsation damping system
    • Patent number 10,100,855
    • Issue date Oct 16, 2018
    • J. Wagner GmbH
    • Hartmut Wuerpel
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Remotely reconfigurable high pressure fluid passive control system...
    • Patent number 10,030,645
    • Issue date Jul 24, 2018
    • Murtech, Inc.
    • Kenneth A. Knowles
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Reservoir for collection and reuse of diverted medium
    • Patent number 10,022,497
    • Issue date Jul 17, 2018
    • Osprey Medical, Inc.
    • William Burmaster
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable medium diverter
    • Patent number 10,010,673
    • Issue date Jul 3, 2018
    • Osprey Medical, Inc.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Liquid supply mechanism and liquid cooling system
    • Patent number 9,992,910
    • Issue date Jun 5, 2018
    • Cooler Master Co., Ltd.
    • Pen-Hung Liao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY CONVERSION SYSTEM BASED ON PHASE CHANGE AND GRAVITATIONAL PR...
    • Publication number 20240191685
    • Publication date Jun 13, 2024
    • Horia Abaitancei
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLUIDIC METHODS AND DEVICES
    • Publication number 20230012746
    • Publication date Jan 19, 2023
    • Obotics Inc.
    • Bruce Murison
    • A41 - WEARING APPAREL
  • Information Patent Application

    Adjustable Medium Diverter
    • Publication number 20220211942
    • Publication date Jul 7, 2022
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VIBRATION DAMPER HAVING A PUMP ASSEMBLY
    • Publication number 20220154798
    • Publication date May 19, 2022
    • ZF Friedrichshafen AG
    • Andreas FÖRSTER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING ASSEMBLY, PARTS SET, METHOD FOR MANUFACTUR...
    • Publication number 20210215127
    • Publication date Jul 15, 2021
    • DENSO CORPORATION
    • Daisuke KASHIWAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RESERVOIR FOR COLLECTION AND REUSE OF DIVERTED MEDIUM
    • Publication number 20210030954
    • Publication date Feb 4, 2021
    • OSPREY MEDICAL, INC.
    • William Burmaster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADJUSTABLE MEDIUM DIVERTER
    • Publication number 20200345933
    • Publication date Nov 5, 2020
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Devices and Methods for Modulating Medium Delivery
    • Publication number 20200069867
    • Publication date Mar 5, 2020
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHODS AND DEVICES FOR FLUID DRIVEN ADULT DEVICES
    • Publication number 20200063727
    • Publication date Feb 27, 2020
    • Obotics Inc.
    • Bruce Murison
    • A41 - WEARING APPAREL
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP
    • Publication number 20190368454
    • Publication date Dec 5, 2019
    • Hitachi Automotive Systems, Ltd.
    • Atsuji Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Devices and Methods for Modulating Medium Delivery
    • Publication number 20190307951
    • Publication date Oct 10, 2019
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTIVE SURGE CHAMBER
    • Publication number 20190050004
    • Publication date Feb 14, 2019
    • Carlisle Fluid Technologies, Inc.
    • John Anthony Rogers
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20190024646
    • Publication date Jan 24, 2019
    • CONTINENTAL AUTOMOTIVE GMBH
    • Yavuz Kurt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RESERVOIR FOR COLLECTION AND REUSE OF DIVERTED MEDIUM
    • Publication number 20180353681
    • Publication date Dec 13, 2018
    • OSPREY MEDICAL, INC.
    • William Burmaster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BREAST PUMP
    • Publication number 20180250455
    • Publication date Sep 6, 2018
    • Koninklijke Philips N.V.
    • ARJAN TEODOR VAN WIERINGEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Adjustable Medium Diverter
    • Publication number 20180185576
    • Publication date Jul 5, 2018
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...
    • Publication number 20180058440
    • Publication date Mar 1, 2018
    • MURTECH, INC.
    • Kenneth A. Knowles
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High Pressure Fuel Supply Pump
    • Publication number 20170306905
    • Publication date Oct 26, 2017
    • Hitachi Automotive Systems, Ltd.
    • Satoshi USUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP
    • Publication number 20170191456
    • Publication date Jul 6, 2017
    • Hitachi Automotive Systems, Ltd.
    • Atsuji Saito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...
    • Publication number 20170130711
    • Publication date May 11, 2017
    • MURTECH, INC.
    • Kenneth A. Knowles
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP WITH PRESSURIZING CHAMBER
    • Publication number 20160348657
    • Publication date Dec 1, 2016
    • DENSO CORPORATION
    • Teppei MATSUMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Devices and Methods for Modulating Medium Delivery
    • Publication number 20160310660
    • Publication date Oct 27, 2016
    • OSPREY MEDICAL, INC.
    • Matthew M. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIRECT INJECTION FUEL PUMP SYSTEM
    • Publication number 20160208757
    • Publication date Jul 21, 2016
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ross Dykstra Pursifull
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP FOR DELIVERING FLUIDS, AND CORRESPONDING ASSEMBLY PROCE...
    • Publication number 20140147314
    • Publication date May 29, 2014
    • ROBERT BOSCH GmbH
    • Oliver Gaertner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Methods and Devices for Fluid Driven Adult Devices
    • Publication number 20140088468
    • Publication date Mar 27, 2014
    • Obotics Inc.
    • Bruce Murison
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluidic Methods and Devices
    • Publication number 20140088351
    • Publication date Mar 27, 2014
    • Obotics Inc.
    • Bruce Murison
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Devices and Methods for Modulating Medium Delivery
    • Publication number 20140066891
    • Publication date Mar 6, 2014
    • Matthew M. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPRING ELEMENT AND CORRESPONDING PISTON PUMP FOR DELIVERING FLUIDS
    • Publication number 20140030125
    • Publication date Jan 30, 2014
    • ROBERT BOSCH GmbH
    • Reiner Fellmeth
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ARRANGEMENT FOR THROTTLING A FLUID FLOW, AND CORRESPONDING PISTON P...
    • Publication number 20130287609
    • Publication date Oct 31, 2013
    • ROBERT BOSCH GmbH
    • Reiner Fellmeth
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHROMATOGRAPHY PUMP
    • Publication number 20130259723
    • Publication date Oct 3, 2013
    • GE HEALTHCARE BIO-SCIENCES AB
    • Owe Salven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...