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  • F16K17/065
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K17/00Safety valves Equalising valves

Current Industry

F16K17/065with differential piston
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure referenced valve
    • Patent number 12,000,495
    • Issue date Jun 4, 2024
    • Pratt & Whitney Canada Corp.
    • Hugues Pellerin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High stability regulator
    • Patent number 11,828,376
    • Issue date Nov 28, 2023
    • THE OILGEAR COMPANY
    • Jared Schlueter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Freely clocking check valve
    • Patent number 11,719,354
    • Issue date Aug 8, 2023
    • Hypertherm, Inc.
    • David Osterhouse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrostatically adjustable valve and associated system
    • Patent number 11,692,636
    • Issue date Jul 4, 2023
    • Flow Dynamics, LLC
    • Jeffrey Alan Chalfin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pilot-pressure-controlled flow valve and fluid system containing same
    • Patent number 11,549,606
    • Issue date Jan 10, 2023
    • Mahle International GmbH
    • Sourav Chowdhury
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot relief valve
    • Patent number 11,365,821
    • Issue date Jun 21, 2022
    • Eric Tsou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overload protection device and high-speed dental handpiece comprisi...
    • Patent number 11,241,298
    • Issue date Feb 8, 2022
    • GUILIN WOODPECKER MEDICAL INSTRUMENT CO., LTD.
    • Xunxian Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping mechanism for valves
    • Patent number 11,118,698
    • Issue date Sep 14, 2021
    • PRATT & WHIINEY CANADA CORP.
    • Daniel Alecu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Force equilibrium of a valve rod due to internal pressure equalization
    • Patent number 10,935,995
    • Issue date Mar 2, 2021
    • Honeywell International Inc.
    • Bartosz Andrzej Tymczuk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve
    • Patent number 10,907,744
    • Issue date Feb 2, 2021
    • Vortech Engineering, Inc.
    • James Middlebrook
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve device
    • Patent number 10,851,687
    • Issue date Dec 1, 2020
    • Yamada Manufacturing Co., Ltd.
    • Takatoshi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control system and control valve having closure assistance
    • Patent number 10,697,558
    • Issue date Jun 30, 2020
    • Daniel Measurement and Control, Inc.
    • Thomas Henry Loga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlling valve operation using pressure
    • Patent number 10,638,676
    • Issue date May 5, 2020
    • International Business Machines Corporation
    • Sergio Adolfo Bermudez Rodriguez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure reduction valve device
    • Patent number 10,584,799
    • Issue date Mar 10, 2020
    • JTEKT Corporation
    • Toshikatsu Kubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlling valve operation using pressure
    • Patent number 10,582,675
    • Issue date Mar 10, 2020
    • International Business Machines Corporation
    • Sergio Adolfo Bermudez Rodriguez
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Positive pressure relief valve
    • Patent number 10,571,037
    • Issue date Feb 25, 2020
    • Aurora Flight Sciences Corporation
    • Christopher Krebs
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Externally adjustable flow management valve assembly and system
    • Patent number 10,544,569
    • Issue date Jan 28, 2020
    • Flow Dynamics, LLC
    • Jeffrey Alan Chalfin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pressure regulating valve with incorporated shut-off mechanism and...
    • Patent number 10,436,346
    • Issue date Oct 8, 2019
    • Carroll G. Rowe
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method and valve assembly for flushing of debris
    • Patent number 10,344,546
    • Issue date Jul 9, 2019
    • FMC Kongsberg Subsea AS
    • Knut Roar Braaten
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve device
    • Patent number 10,247,066
    • Issue date Apr 2, 2019
    • Yamada Manufacturing Co., Ltd.
    • Takatoshi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve
    • Patent number 10,184,581
    • Issue date Jan 22, 2019
    • KYB Corporation
    • Takayuki Ogawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety device for installation in a gas-supply system, in particula...
    • Patent number 10,119,623
    • Issue date Nov 6, 2018
    • Spectron Gas Control Systems GmbH
    • Johan van der Klift
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Over pressure relief system for fluid ends
    • Patent number 10,082,137
    • Issue date Sep 25, 2018
    • Caterpillar Inc.
    • Curtis John Graham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vent valve and method of use
    • Patent number 10,006,553
    • Issue date Jun 26, 2018
    • Weatherford U.K. Limited
    • Robert Andrew Hunt
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Counterbalance valve with dual or triple pilot ratio
    • Patent number 9,850,919
    • Issue date Dec 26, 2017
    • Sun Hydraulics Corporation
    • Bernd Zaehe
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method and apparatus for beverage extraction with improved gas cyli...
    • Patent number 9,739,388
    • Issue date Aug 22, 2017
    • Coravin, Inc.
    • Mike Rider
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot-operated pressure control valve
    • Patent number 9,512,930
    • Issue date Dec 6, 2016
    • Robert Bosch GmbH
    • Adrian Jerchen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Flushing mechanism
    • Patent number 9,512,603
    • Issue date Dec 6, 2016
    • XIAMEN AXENT CORPORATION LIMITED
    • Feiyu Li
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Relief valve
    • Patent number 9,435,448
    • Issue date Sep 6, 2016
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Masahiro Matsuo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Remotely-actuated dual-pressure relief valve
    • Patent number 9,410,633
    • Issue date Aug 9, 2016
    • Industrias Marrucci Ltda.
    • Adelmo Marrucci
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH STABILITY REGULATOR
    • Publication number 20240044415
    • Publication date Feb 8, 2024
    • THE OILGEAR COMPANY
    • Jared Schlueter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydrostatically Adjustable Valve and Associated System
    • Publication number 20240003450
    • Publication date Jan 4, 2024
    • Flow Dynamics, LLC
    • Jeffrey Alan Chalfin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FUEL VALVE
    • Publication number 20230243324
    • Publication date Aug 3, 2023
    • Whitecap Industries, Inc.
    • Christopher Brown
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PRESSURE REFERENCED VALVE
    • Publication number 20230027703
    • Publication date Jan 26, 2023
    • Pratt & Whitney Canada Corp.
    • Hugues PELLERIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH STABILITY REGULATOR
    • Publication number 20220243832
    • Publication date Aug 4, 2022
    • THE OILGEAR COMPANY
    • Jared Schlueter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PILOT RELIEF VALVE
    • Publication number 20210404571
    • Publication date Dec 30, 2021
    • Eric TSOU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELIEF VALVE
    • Publication number 20210356050
    • Publication date Nov 18, 2021
    • Takehiko NAIKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FREELY CLOCKING CHECK VALVE
    • Publication number 20210301936
    • Publication date Sep 30, 2021
    • HYPERTHERM, INC.
    • David Osterhouse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydrostatically Adjustable Valve and Associated System
    • Publication number 20210095773
    • Publication date Apr 1, 2021
    • Flow Dynamics, LLC
    • Jeffrey Alan Chalfin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    APPARATUS FOR PROTECTING NEGATIVE PRESSURE
    • Publication number 20200309473
    • Publication date Oct 1, 2020
    • Hyundai Motor Company
    • Su Dong Han
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PILOT-PRESSURE-CONTROLLED FLOW VALVE AND FLUID SYSTEM CONTAINING SAME
    • Publication number 20200166149
    • Publication date May 28, 2020
    • MAHLE International GmbH
    • Sourav Chowdhury
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING MECHANISM FOR VALVES
    • Publication number 20200025301
    • Publication date Jan 23, 2020
    • Pratt & Whitney Canada Corp.
    • DANIEL ALECU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Positive Pressure Relief Valve
    • Publication number 20190309865
    • Publication date Oct 10, 2019
    • AURORA FLIGHT SCIENCES CORPORATION
    • Christopher Krebs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLATE-LESS INLET VALVE
    • Publication number 20190234524
    • Publication date Aug 1, 2019
    • Ingersoll-Rand Company
    • Chandramouli Attili
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELIEF VALVE DEVICE
    • Publication number 20190145293
    • Publication date May 16, 2019
    • Yamada Manufacturing Co., Ltd.
    • Takatoshi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOLENOID-ACTUATED PRESSURE-RELIEF VALVE
    • Publication number 20180245489
    • Publication date Aug 30, 2018
    • BorgWarner Inc.
    • Christopher Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure Reduction Valve Device
    • Publication number 20180087682
    • Publication date Mar 29, 2018
    • JTEKT Corporation
    • Toshikatsu KUBO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure Reducing Valve
    • Publication number 20180066760
    • Publication date Mar 8, 2018
    • Rausch & Pausch GmbH
    • Martin KÖPPEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD AND VALVE ASSEMBLY FOR FLUSHING OF DEBRIS
    • Publication number 20180051529
    • Publication date Feb 22, 2018
    • FMC Kongsberg Subsea AS
    • Knut Roar Braaten
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SAFETY DEVICE FOR INSTALLATION IN A GAS-SUPPLY SYSTEM, IN PARTICULA...
    • Publication number 20170016546
    • Publication date Jan 19, 2017
    • Spectron Gas Control Systems GmbH
    • Johan van der Klift
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR BEVERAGE EXTRACTION WITH IMPROVED GAS CYLI...
    • Publication number 20150345651
    • Publication date Dec 3, 2015
    • Coravin, Inc.
    • Mike Rider
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    VENT VALVE AND METHOD OF USE
    • Publication number 20150285392
    • Publication date Oct 8, 2015
    • Weatherford U.K. Limited
    • Robert Andrew Hunt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SODA MACHINE WITH A PRESSURE ADJUSTMENT FITTING
    • Publication number 20140373936
    • Publication date Dec 25, 2014
    • Sparkling Drink Systems - Innovation Center S.R.L.
    • Ning Song
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    METHOD AND APPARATUS FOR BEVERAGE EXTRACTION WITH IMPROVED GAS CYLI...
    • Publication number 20140367415
    • Publication date Dec 18, 2014
    • Coravin, Inc.
    • Mike Rider
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    VALVE ASSEMBLY FOR PRESSURE STORAGE VESSEL
    • Publication number 20140124062
    • Publication date May 8, 2014
    • MAGNA STEYR FAHRZEUGTECHNIK AG & CO KG
    • Franz MAYR
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    RELIEF VALVE
    • Publication number 20140069529
    • Publication date Mar 13, 2014
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Masahiro Matsuo
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PRESSURE-LIMITING VALVE
    • Publication number 20130306166
    • Publication date Nov 21, 2013
    • Ulrich Erb
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LATCHING CLUTCH VALVE
    • Publication number 20130233396
    • Publication date Sep 12, 2013
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Brian Lee
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DYNAMICALLY ADJUSTING COUNTERBALANCE VALVE
    • Publication number 20130233409
    • Publication date Sep 12, 2013
    • Sun Hydraulics Corporation
    • Frederick G. Grawunde
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUSHING MECHANISM
    • Publication number 20130205486
    • Publication date Aug 15, 2013
    • Feiyu Li
    • E03 - WATER SUPPLY SEWERAGE