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with two ore more floats actuating one valve

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  • F16K31/28
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Parent Industries

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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F16K31/28with two ore more floats actuating one valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Negative pressure pipeline opening and closing device
    • Patent number 11,448,338
    • Issue date Sep 20, 2022
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel shutoff valve
    • Patent number 10,967,733
    • Issue date Apr 6, 2021
    • Kyosan Denki Co., Ltd.
    • Akinari Sugiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Leak-proof device for water inlet valve
    • Patent number 10,920,406
    • Issue date Feb 16, 2021
    • LAB (XIAMEN) SANITARY FITTINGS INC.
    • Yongmao Liu
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water stop valve
    • Patent number 10,920,903
    • Issue date Feb 16, 2021
    • LAB (XIAMEN) SANITARY FITTINGS INC.
    • Yongmao Liu
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fully-integrated, top-fill, pressureless flow-control module coupla...
    • Patent number 10,851,910
    • Issue date Dec 1, 2020
    • Robert Charles Cooley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Toilet fill valve with improved noise performance
    • Patent number 10,437,263
    • Issue date Oct 8, 2019
    • Kohler Co.
    • William C. Kuru
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Opening/closing device
    • Patent number 10,415,201
    • Issue date Sep 17, 2019
    • Nippon Koei Co., Ltd.
    • Motonobu Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Powerless back-flow prevention apparatus
    • Patent number 10,151,098
    • Issue date Dec 11, 2018
    • KOREA MACHINERY IND. INC.
    • Jongsun Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Specific gravity valve
    • Patent number 10,041,606
    • Issue date Aug 7, 2018
    • RECONECO INC.
    • Dean Schlekewy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Leak detection on flush valve
    • Patent number 9,464,420
    • Issue date Oct 11, 2016
    • Hubert Magar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 9,453,586
    • Issue date Sep 27, 2016
    • Hydrogarden Wholesale Supplies Ltd.
    • Richard Jones
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-float snap-action flush valve
    • Patent number 6,962,163
    • Issue date Nov 8, 2005
    • George S. Cole & Associates, Incorporated
    • Harry W. Edwards
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for a fluid treatment system
    • Patent number 6,551,504
    • Issue date Apr 22, 2003
    • USF Consumer & Commercial Watergroup, Inc.
    • Kenneth Orr Reed
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valves
    • Patent number 6,112,763
    • Issue date Sep 5, 2000
    • Muriel Ann Orbell
    • Joseph R. Orbell
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Valve for detecting liquid surface
    • Patent number 5,901,733
    • Issue date May 11, 1999
    • Nissan Motor Co., Ltd.
    • Junya Ohno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Water saver for flush tanks
    • Patent number 5,669,083
    • Issue date Sep 23, 1997
    • Roland J. Leombruni
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Automatic shutoff valve
    • Patent number 5,388,622
    • Issue date Feb 14, 1995
    • EBW, Inc.
    • Paul E. Phillips
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Float-operated valve assembly
    • Patent number 5,205,319
    • Issue date Apr 27, 1993
    • Wen-Chun Chiang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Control valve
    • Patent number 5,176,167
    • Issue date Jan 5, 1993
    • Su-Hua Tiao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrant valve
    • Patent number 4,303,093
    • Issue date Dec 1, 1981
    • Parker-Hannifin Corporation
    • Henry A. Swindler
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Tank filling limiter
    • Patent number 4,266,582
    • Issue date May 12, 1981
    • Petit & Cie
    • Andre Sergent
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Liquid level control valve assembly
    • Patent number 4,186,765
    • Issue date Feb 5, 1980
    • Robert V. Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3760837
    • Patent number 3,760,837
    • Issue date Sep 25, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3642025
    • Patent number 3,642,025
    • Issue date Feb 15, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3623502
    • Patent number 3,623,502
    • Issue date Nov 30, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2881790
    • Patent number 2,881,790
    • Issue date Apr 14, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2293903
    • Patent number 2,293,903
    • Issue date Aug 25, 1942
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2244161
    • Patent number 2,244,161
    • Issue date Jun 3, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPROVEMENTS RELATING TO SIPHON SYSTEMS AND VACUUM PUMPS
    • Publication number 20240077144
    • Publication date Mar 7, 2024
    • Thomas Falkland GARDINER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Negative Pressure Pipeline Opening and Closing Device
    • Publication number 20220381365
    • Publication date Dec 1, 2022
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHUT-OFF VALVE
    • Publication number 20220057013
    • Publication date Feb 24, 2022
    • Andre Joachim Henry DU RAND
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Negative Pressure Pipeline Opening and Closing Device
    • Publication number 20210071777
    • Publication date Mar 11, 2021
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAK-PROOF DEVICE FOR WATER INLET VALVE
    • Publication number 20200056357
    • Publication date Feb 20, 2020
    • LAB (XIAMEN) SANITARY FITTINGS INC.
    • Yongmao Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER STOP VALVE
    • Publication number 20200049273
    • Publication date Feb 13, 2020
    • LAB (XIAMEN) SANITARY FITTINGS INC.
    • Yongmao Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FULLY-INTEGRATED, TOP-FILL, PRESSURELESS FLOW-CONTROL MODULE COUPLA...
    • Publication number 20190113150
    • Publication date Apr 18, 2019
    • Robert Charles Cooley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE ASSEMBLY
    • Publication number 20140352811
    • Publication date Dec 4, 2014
    • Richard Jones
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPECIFIC GRAVITY VALVE FOR A PRODUCTION TANK
    • Publication number 20130087208
    • Publication date Apr 11, 2013
    • HOT ROD HEATERS INC.
    • Dean SCHLEKEWY
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPECIFIC GRAVITY VALVE
    • Publication number 20130087220
    • Publication date Apr 11, 2013
    • RECONECO INC.
    • Dean SCHLEKEWY
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    LEAK DETECTION ON FLUSH VALVE
    • Publication number 20120318382
    • Publication date Dec 20, 2012
    • Hubert Magar
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Tank Refuelling System
    • Publication number 20080202600
    • Publication date Aug 28, 2008
    • BANLAW PIPELINE PTY LTD
    • Adam R. Peattie
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Automatic dosing pressure chamber distribution of effluent
    • Publication number 20050121078
    • Publication date Jun 9, 2005
    • Roy Oneil Hebert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve for a fluid treatment system
    • Publication number 20030010688
    • Publication date Jan 16, 2003
    • United States Filter Corporation
    • Kenneth Orr Reed
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...