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using a bistable spring device arranged symmetrically around the actuating stem

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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 F16K31/00Actuating devices; Operating means Releasing devices

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F16K31/566using a bistable spring device arranged symmetrically around the actuating stem
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly for a fuel tank
    • Patent number 12,005,775
    • Issue date Jun 11, 2024
    • Alfmeier Präzision SE
    • Christoph Reichardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Failsafe module
    • Patent number 11,920,697
    • Issue date Mar 5, 2024
    • Rotork Controls Limited
    • Stuart Lay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shuttle valve poppet mechanism
    • Patent number 11,624,449
    • Issue date Apr 11, 2023
    • The Boeing Company
    • Vinay Kumar Tumkur Chandrashekar
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Actuator with spring compression and decoupling
    • Patent number 11,435,005
    • Issue date Sep 6, 2022
    • Vault Pressure Control LLC
    • Travis McEvoy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adaptive exhaust valve with purpose-designed spring
    • Patent number 11,384,666
    • Issue date Jul 12, 2022
    • Faurecia Emissions Control Technologies, USA, LLC
    • Keith Sims
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixing valve
    • Patent number 11,236,842
    • Issue date Feb 1, 2022
    • SVM Schultz Verwaltungs-GmbH & Co. KG
    • Claus Peter Hasel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Precision fuel metering check valve cartridge
    • Patent number 11,054,049
    • Issue date Jul 6, 2021
    • Buescher Developments, LLC
    • Kevin S. Calmer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Flow maximizer
    • Patent number 11,009,138
    • Issue date May 18, 2021
    • Gammon Technical Products, Inc.
    • James H. Gammon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid control valve system and device for intermittently stopping f...
    • Patent number 10,935,156
    • Issue date Mar 2, 2021
    • Horatio Quinones
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for pressurized environments
    • Patent number 10,711,905
    • Issue date Jul 14, 2020
    • Schrader
    • Benoit Gresset
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Water discharge structure having reset function and a pull-out head...
    • Patent number 10,675,643
    • Issue date Jun 9, 2020
    • KAIPING HANSHUN SANITARY WARE INDUSTRIAL CO LTD
    • Feiwu Huang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Gas safety valve sensitive to temperature and method for the constr...
    • Patent number 10,520,102
    • Issue date Dec 31, 2019
    • Pietro Fiorentini SpA
    • Marco Benetti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow totalizer
    • Patent number 10,288,466
    • Issue date May 14, 2019
    • Sentry Equipment Corp.
    • Jay L. Kristola
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable cushion and air valve for same
    • Patent number 9,955,793
    • Issue date May 1, 2018
    • IPX PTY LTD
    • Mohammed Helou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable connector for refrigerant pipe
    • Patent number 9,856,994
    • Issue date Jan 2, 2018
    • Sheng Yung Chiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically controlled actuating device incorporating a thermostat...
    • Patent number 9,512,932
    • Issue date Dec 6, 2016
    • SNECMA
    • Huguette De Wergifosse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Selectable valve assembly for a vehicle transmission
    • Patent number 9,316,326
    • Issue date Apr 19, 2016
    • Schaeffler Technologies AG & Co. KG
    • Vural Ari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Selectable valve assembly for a vehicle transmission
    • Patent number 8,857,593
    • Issue date Oct 14, 2014
    • Schaeffler Technologies GmbH & Co. KG
    • Vural Ari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Miniature latching valve
    • Patent number 6,742,761
    • Issue date Jun 1, 2004
    • TiNi Alloy Company
    • A. David Johnson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Snap-action piloted fill valve
    • Patent number 6,478,044
    • Issue date Nov 12, 2002
    • LSP Products Group
    • Samuel H. Howe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid valve assembly
    • Patent number 6,311,948
    • Issue date Nov 6, 2001
    • T & S Brass and Bronze Works, Inc.
    • Mark V. Weaver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    EEGR valve with flexible bearing
    • Patent number 6,299,130
    • Issue date Oct 9, 2001
    • Siemens Canada Limited
    • Kwang Yew
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spring returning a rotary valve with a differential planetary drive
    • Patent number 6,254,058
    • Issue date Jul 3, 2001
    • Eaton Corporation
    • Robert D. Keller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety valve system
    • Patent number 6,170,509
    • Issue date Jan 9, 2001
    • Century Investments Limited
    • Yossi Karta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Joule-Thomson cryostat in-line valve flow controller
    • Patent number 5,918,471
    • Issue date Jul 6, 1999
    • Raytheon Company
    • Roy A. Mangano
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Pressure sensitive valves
    • Patent number 5,906,219
    • Issue date May 25, 1999
    • Pressure Wise Limited
    • Kieron John Lavery
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Switching device for reciprocating pumps
    • Patent number 5,120,202
    • Issue date Jun 9, 1992
    • Yamada Yuki Seizo Co., Ltd.
    • Minoru Murata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switching device for reciprocating pumps
    • Patent number 5,002,469
    • Issue date Mar 26, 1991
    • Yamada Yuki Seizo Co., Ltd.
    • Minoru Murata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switching device for reciprocating pumps
    • Patent number 5,002,468
    • Issue date Mar 26, 1991
    • Yamada Yuki Seizo Co., Ltd.
    • Minoru Murata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thermally controlled valve
    • Patent number 4,995,553
    • Issue date Feb 26, 1991
    • Gestra Aktiengesellschaft
    • Werner Foller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIVERSION DEVICE, SERIES OF DIVERSION DEVICES AND USE OF A STANDARD...
    • Publication number 20230184341
    • Publication date Jun 15, 2023
    • Neoperl GmbH
    • Yichao BIAN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Valve Assembly for a Fuel Tank
    • Publication number 20230173912
    • Publication date Jun 8, 2023
    • Alfmeier Präzision SE
    • Christoph Reichardt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE
    • Publication number 20230052770
    • Publication date Feb 16, 2023
    • Imperial College Innovations Limited
    • Asela Bandara Dharmadasa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FAILSAFE MODULE
    • Publication number 20220186856
    • Publication date Jun 16, 2022
    • ROTORK CONTROLS LIMITED
    • Stuart Lay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADAPTIVE EXHAUST VALVE WITH PURPOSE-DESIGNED SPRING
    • Publication number 20210131324
    • Publication date May 6, 2021
    • Faurecia Emissions Control Technologies, USA, LLC
    • Keith Sims
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRECISION FUEL METERING CHECK VALVE CARTRIDGE
    • Publication number 20200400243
    • Publication date Dec 24, 2020
    • BUESCHER DEVELOPMENTS, LLC
    • Kevin S. Calmer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLOW MAXIMIZER
    • Publication number 20200386336
    • Publication date Dec 10, 2020
    • GAMMON TECHNICAL PRODUCTS, INC.
    • James H. Gammon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACTUATOR WITH SPRING COMPRESSION AND DECOUPLING
    • Publication number 20200340595
    • Publication date Oct 29, 2020
    • Baker Hughes Oilfield Operations LLC
    • Travis McEvoy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Mixing Valve
    • Publication number 20200326015
    • Publication date Oct 15, 2020
    • SVM SCHULTZ VERWALTUNGS-GMBH & CO.KG
    • Claus Peter Hasel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Fluid control valve system and device for intermittently stopping f...
    • Publication number 20200256480
    • Publication date Aug 13, 2020
    • CANTOK INTERNATIONAL INC.
    • Horatio Quinones
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Solenoid Valve and Method for Operating a Solenoid Valve
    • Publication number 20200132214
    • Publication date Apr 30, 2020
    • Andreas Stihl AG & Co KG
    • Klaus Geyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPOOL VALVE UNIT AND VALVE DEVICE
    • Publication number 20200088309
    • Publication date Mar 19, 2020
    • DENSO CORPORATION
    • Masaaki KONO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER DISCHARGE STRUCTURE HAVING RESET FUNCTION AND A PULL-OUT HEAD...
    • Publication number 20190003165
    • Publication date Jan 3, 2019
    • KaiPing HanShun Sanitary Ware Industrical Co.Ltd
    • Feiwu HUANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS SAFETY VALVE SENSITIVE TO TEMPERATURE AND METHOD FOR THE CONSTR...
    • Publication number 20180306338
    • Publication date Oct 25, 2018
    • Pietro Fiorentini SPA
    • Marco Benetti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR PRESSURIZED ENVIRONMENTS
    • Publication number 20180224008
    • Publication date Aug 9, 2018
    • SCHRADER
    • Benoit GRESSET
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NEW TYPE OF TURNOVER LIFT FOOT VALVE
    • Publication number 20180163894
    • Publication date Jun 14, 2018
    • Hebei Guangde Fluid Control Ltd.
    • Zhijun Ji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADJUSTABLE CONNECTOR FOR REFRIGERANT PIPE
    • Publication number 20170343128
    • Publication date Nov 30, 2017
    • Sheng Yung Chiu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    BUOYANCY VEST VENT VALVE WITH RELIABLE SEATING
    • Publication number 20170259894
    • Publication date Sep 14, 2017
    • AI Control Technologies, Inc.
    • Andrew Sinclair
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Inflatable Cushion and Air Valve for Same
    • Publication number 20150059099
    • Publication date Mar 5, 2015
    • IPX PTY LTD
    • Mohammed Helou
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELECTABLE VALVE ASSEMBLY FOR A VEHICLE TRANSMISSION
    • Publication number 20110315503
    • Publication date Dec 29, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • Vural Ari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bistable Valve and Method for Actuating a Parking Brake System Havi...
    • Publication number 20110303500
    • Publication date Dec 15, 2011
    • Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    • Eduard HILBERER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Control valve with a short switching time
    • Publication number 20060266425
    • Publication date Nov 30, 2006
    • Robert Erath
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Safety system for mobile anhydrous ammonia fertilizer system
    • Publication number 20030066557
    • Publication date Apr 10, 2003
    • Bradley E. Scudder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Miniature latching valve
    • Publication number 20020171055
    • Publication date Nov 21, 2002
    • A. David Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Snap-action piloted fill valve
    • Publication number 20020104566
    • Publication date Aug 8, 2002
    • Samuel H. Howe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...