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with a fluid spring

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  • CPC
  • F04B11/0016
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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

F04B11/0016with a fluid spring
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump and associated system and methods
    • Patent number 12,031,530
    • Issue date Jul 9, 2024
    • MHwirth GmbH
    • Roman Jansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pulsation damping system
    • Patent number 11,994,118
    • Issue date May 28, 2024
    • MHwirth GmbH
    • Roman Jansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Automatic fluid pump inlet stabilizers and vacuum regulators
    • Patent number 11,828,303
    • Issue date Nov 28, 2023
    • Blacoh Fluid Controls, Inc.
    • David Dean McComb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for managing noise in compact high speed and hi...
    • Patent number 11,815,110
    • Issue date Nov 14, 2023
    • ClearMotion, Inc.
    • Nathan Woodard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bilge system
    • Patent number 11,745,830
    • Issue date Sep 5, 2023
    • SEAFLO Marine & RV North America, LL.C
    • Christopher Kapsaskis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cellular tube for replacement of traditional gas-charged cartridges...
    • Patent number 11,686,328
    • Issue date Jun 27, 2023
    • PERFORMANCE PULSATION CONTROL, INC.
    • John Thomas Rogers
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cellular tube for replacement of traditional gas-charged cartridges...
    • Patent number 11,549,524
    • Issue date Jan 10, 2023
    • PERFORMANCE PULSATION CONTROL, INC.
    • John Thomas Rogers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Automatic fluid pump inlet stabilizers and vacuum regulators
    • Patent number 11,549,523
    • Issue date Jan 10, 2023
    • Blacoh Fluid Controls, Inc.
    • David Dean McComb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for managing noise in compact high speed and hi...
    • Patent number 11,480,199
    • Issue date Oct 25, 2022
    • ClearMotion, Inc.
    • Nathan Woodard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Nested pre-charge cartridges
    • Patent number 11,384,887
    • Issue date Jul 12, 2022
    • PERFORMANCE PULSATION CONTROL, INC.
    • John Thomas Rogers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Breast pump
    • Patent number 11,235,091
    • Issue date Feb 1, 2022
    • Koninklijke Philips N.V.
    • Arjan Teodor Van Wieringen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Pulsation dampener with gas retention
    • Patent number 11,193,506
    • Issue date Dec 7, 2021
    • Canon Kabushiki Kaisha
    • Steven C. Shackleton
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Pulsation damper and fuel pump device
    • Patent number 10,982,631
    • Issue date Apr 20, 2021
    • Denso Corporation
    • Daisuke Kashiwagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Damper device with a plurality of stacked diaphragms coupled togeth...
    • Patent number 10,883,462
    • Issue date Jan 5, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takeyuki Yabuuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    High-pressure fuel pump for a fuel injection system
    • Patent number 10,837,430
    • Issue date Nov 17, 2020
    • Vitesco Technologies GmbH
    • Markus Zankl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Manifold and methods of manufacturing same
    • Patent number 10,670,176
    • Issue date Jun 2, 2020
    • S.P.M. Flow Control, Inc.
    • Joseph H. Byrne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm cell for damping pressure pulsations in a low-pressure re...
    • Patent number 10,662,931
    • Issue date May 26, 2020
    • Robert Bosch GmbH
    • Viktor Schretling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-pressure fuel supply pump, manufacturing method thereof, and m...
    • Patent number 10,590,897
    • Issue date Mar 17, 2020
    • Hitachi Automotive Systems, Ltd.
    • Daisuke Kitajima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulsation damper and fuel pump device
    • Patent number 10,544,768
    • Issue date Jan 28, 2020
    • Denso Corporation
    • Daisuke Kashiwagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    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

    Automotive fuel pump
    • Patent number 10,006,423
    • Issue date Jun 26, 2018
    • Hitachi Automotive Systems Americas Inc.
    • Jason Abdulghani Abbas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure pump with pressurizing chamber
    • Patent number 9,945,363
    • Issue date Apr 17, 2018
    • Denso Corporation
    • Teppei Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Damper for a high-pressure pump
    • Patent number 9,828,988
    • Issue date Nov 28, 2017
    • Continental Automotive GmbH
    • Mario Koehler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump
    • Patent number 9,683,559
    • Issue date Jun 20, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic motor-pump with fixed or variable displacement
    • Patent number 9,546,654
    • Issue date Jan 17, 2017
    • Vianney Rabhi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Bilge System
    • Publication number 20240208613
    • Publication date Jun 27, 2024
    • SEAFLO Marine & RV North America LLC
    • Christopher Kapsaskis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR MANAGING NOISE IN COMPACT HIGH SPEED AND HI...
    • Publication number 20230220853
    • Publication date Jul 13, 2023
    • ClearMotion, Inc.
    • Nathan Woodard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC FLUID PUMP INLET STABILIZERS AND VACUUM REGULATORS
    • Publication number 20230204051
    • Publication date Jun 29, 2023
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Electronically Controlled Pump System
    • Publication number 20230046159
    • Publication date Feb 16, 2023
    • Environmental Spray Systems, Inc.
    • Donald Fox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOMATIC FLUID PUMP INLET STABILIZERS AND VACUUM REGULATORS
    • Publication number 20220341406
    • Publication date Oct 27, 2022
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND ASSOCIATED SYSTEM AND METHODS
    • Publication number 20220186717
    • Publication date Jun 16, 2022
    • MHWIRTH GMBH
    • ROMAN JANSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas-liquid Coupling Type Fluid Pulsation Attenuator
    • Publication number 20210293257
    • Publication date Sep 23, 2021
    • BEIHANG UNIVERSITY
    • ZONGXIA JIAO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PULSATION DAMPING SYSTEM
    • Publication number 20210231113
    • Publication date Jul 29, 2021
    • MHWIRTH GMBH
    • ROMAN JANSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CELLULAR TUBE FOR REPLACEMENT OF TRADITIONAL GAS-CHARGED CARTRIDGES...
    • Publication number 20200032779
    • Publication date Jan 30, 2020
    • Performance Pulsation Control, Inc.
    • John Thomas Rogers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel Pump For A Fuel Injection System
    • Publication number 20190048837
    • Publication date Feb 14, 2019
    • CONTINENTAL AUTOMOTIVE GMBH
    • Yury Mikhaylov
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    PULSATION DAMPER AND FUEL PUMP DEVICE
    • Publication number 20180328322
    • Publication date Nov 15, 2018
    • DENSO CORPORATION
    • Daisuke KASHIWAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP, MANUFACTURING METHOD THEREOF, AND M...
    • Publication number 20180313313
    • Publication date Nov 1, 2018
    • Hitachi Automotive Systems, Ltd.
    • Daisuke KITAJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diaphragm Cell For Damping Pressure Pulsations in a Low-Pressure Re...
    • Publication number 20180274525
    • Publication date Sep 27, 2018
    • ROBERT BOSCH GmbH
    • Viktor Schretling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-Pressure Fuel Pump for a Fuel Injection System
    • Publication number 20180258892
    • Publication date Sep 13, 2018
    • CONTINENTAL AUTOMOTIVE GMBH
    • Markus Zankl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20180223782
    • Publication date Aug 9, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Takeyuki YABUUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEMS, APPARATUSES, AND METHODS FOR CELL SORTING AND FLOW CYTOMETRY
    • Publication number 20180163713
    • Publication date Jun 14, 2018
    • NANOCELLECT BIOMEDICAL, INC.
    • Jose M. MORACHIS
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    HYDRAULIC MOTOR-PUMP WITH FIXED OR VARIABLE DISPLACEMENT
    • Publication number 20140219848
    • Publication date Aug 7, 2014
    • Vianney RABHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTOR BEARING FOR MOTOR-PUMP
    • Publication number 20140219600
    • Publication date Aug 7, 2014
    • Vianney RABHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESSURE ACCUMULATOR
    • Publication number 20140216023
    • Publication date Aug 7, 2014
    • Vianney RABHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MANIFOLD AND METHODS OF MANUFACTURING SAME
    • Publication number 20140130887
    • Publication date May 15, 2014
    • Joseph H. Byrne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Pressure Driven Motor with Pressure Compensation Chamber
    • Publication number 20130092020
    • Publication date Apr 18, 2013
    • HYDRO-INDUSTRIES TYNAT LTD.
    • Ehud NAGLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP
    • Publication number 20130052064
    • Publication date Feb 28, 2013
    • DENSO CORPORATION
    • Shinobu OIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE PUMP
    • Publication number 20120195780
    • Publication date Aug 2, 2012
    • NIPPON SOKEN, INC.
    • Teppei MATSUMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Regenerative Hydraulic Pump
    • Publication number 20120137667
    • Publication date Jun 7, 2012
    • Stephen C. Jacobsen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOW PULSATILITY DAMPENING DEVICES
    • Publication number 20110196303
    • Publication date Aug 11, 2011
    • Baxter International Inc.
    • William Chan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUEL PUMP WITH AN IMPROVED DAMPING DEVICE FOR A DIRECT INJECTION SY...
    • Publication number 20110103985
    • Publication date May 5, 2011
    • MAGNETI MARELLI S.P.A.
    • Luca MANCINI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic accumulator
    • Publication number 20090205731
    • Publication date Aug 20, 2009
    • Norbert Weber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID DISCHARGE CONTROL APPARATUS
    • Publication number 20090196778
    • Publication date Aug 6, 2009
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Harunori Kitahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP FOR A FUEL SYSTEM OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20090044783
    • Publication date Feb 19, 2009
    • Michael Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...