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  • F16K1/40
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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 F16K1/00Lift valves or globe valves

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F16K1/40of helical shape
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Minimal lubrication device with fine adjustment of the flow of oil
    • Patent number 10,539,269
    • Issue date Jan 21, 2020
    • Dropsa S.p.A.
    • Walter Divisi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring controlled valve
    • Patent number 9,535,428
    • Issue date Jan 3, 2017
    • Proportion-Air, Inc.
    • Dan Cook
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve for vehicle
    • Patent number 9,347,567
    • Issue date May 24, 2016
    • Hyundai Motor Company
    • Jae Yeon Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Orifice device having multiple channels with varying flow rates for...
    • Patent number 8,491,571
    • Issue date Jul 23, 2013
    • Cordis Corporation
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Orifice device having multiple channels and multiple layers for dru...
    • Patent number 8,109,922
    • Issue date Feb 7, 2012
    • Cordis Corporation
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Orifice device for delivering drugs at low fluid flow rates
    • Patent number 7,678,103
    • Issue date Mar 16, 2010
    • Cordis Corporation
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drain plug assembly
    • Patent number 7,121,526
    • Issue date Oct 17, 2006
    • Alfredo Alvarez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for manufacturing an orifice mechanism capable of low fluid...
    • Patent number 7,108,762
    • Issue date Sep 19, 2006
    • Cordis Corporation
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Spring valve implemented flow control valves
    • Patent number 6,957,666
    • Issue date Oct 25, 2005
    • Cafe Engineering
    • Edward H. Phillips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve
    • Patent number 6,817,374
    • Issue date Nov 16, 2004
    • Hewlett-Packard Development Company, L.P.
    • David Onstenk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve
    • Patent number 6,668,849
    • Issue date Dec 30, 2003
    • Hewlett-Packard Development Company, L.P.
    • David Onstenk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dispensing valve with helical flow orifice
    • Patent number 6,644,620
    • Issue date Nov 11, 2003
    • IMI Cornelius Inc.
    • Martin Johnson
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Valve for controlling pressure and flow
    • Patent number 5,495,963
    • Issue date Mar 5, 1996
    • Nordson Corporation
    • Scott R. Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow regulator
    • Patent number 4,858,644
    • Issue date Aug 22, 1989
    • Otis Engineering Corporation
    • Kenneth L. Decker
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature responsive line valve
    • Patent number 4,778,104
    • Issue date Oct 18, 1988
    • Memory Metals, Inc.
    • Stephen M. Fisher
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Filters and valves
    • Patent number 4,746,105
    • Issue date May 24, 1988
    • Parkman Group Professional Services Limited
    • William Allison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Control valve for high pressure fluids
    • Patent number 4,700,746
    • Issue date Oct 20, 1987
    • Anchor/Darling Valve Company
    • Gayle E. Barb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow restrictor device
    • Patent number 4,411,292
    • Issue date Oct 25, 1983
    • Arminio Schiller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tap and mixer for the delivery of water
    • Patent number 4,344,457
    • Issue date Aug 17, 1982
    • Celso Caroli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure regulator valve
    • Patent number 4,319,606
    • Issue date Mar 16, 1982
    • Mechanical Technology Incorporated
    • Leo Hoogenboom
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valves
    • Patent number 4,204,553
    • Issue date May 27, 1980
    • HNL Instruments & Controls Limited
    • Terence J. Hayward
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for dispersing finely divided solid particles in a liquid...
    • Patent number 4,114,816
    • Issue date Sep 19, 1978
    • George R. Schold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure spring
    • Patent number 4,017,062
    • Issue date Apr 12, 1977
    • Stumpp & Schule KG
    • Eckhard Zwirner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Animal-actuated watering valve
    • Patent number 3,976,280
    • Issue date Aug 24, 1976
    • Wells Manufacturing Corporation
    • Carl J. Alexander
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure sensitive regulating valve
    • Patent number 3,957,083
    • Issue date May 18, 1976
    • The United States of America as represented by the Secretary of the Air Force
    • Elia A. Gallo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3896834
    • Patent number 3,896,834
    • Issue date Jul 29, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3884447
    • Patent number 3,884,447
    • Issue date May 20, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3868991
    • Patent number 3,868,991
    • Issue date Mar 4, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3838708
    • Patent number 3,838,708
    • Issue date Oct 1, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3703913
    • Patent number 3,703,913
    • Issue date Nov 28, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING CONTROLLED VALVE
    • Publication number 20140338763
    • Publication date Nov 20, 2014
    • PROPORTION-AIR, INC.
    • Dan Cook
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VALVE FOR VEHICLE
    • Publication number 20120285149
    • Publication date Nov 15, 2012
    • Hyundai Motor Company
    • Jae Yeon KIM
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Choke valve
    • Publication number 20050218360
    • Publication date Oct 6, 2005
    • David Eric Appleford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drain plug assembly
    • Publication number 20050072951
    • Publication date Apr 7, 2005
    • Alfredo Alvarez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Orifice device having multiple channels with varying flow rates for...
    • Publication number 20050004557
    • Publication date Jan 6, 2005
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Orifice device having multiple channels and multiple layers for dru...
    • Publication number 20040267241
    • Publication date Dec 30, 2004
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Orifice device for delivering drugs at low fluid flow rates
    • Publication number 20040254544
    • Publication date Dec 16, 2004
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method for manufacturing an orifice mechanism capable of low fluid...
    • Publication number 20040254563
    • Publication date Dec 16, 2004
    • Scott M. Russell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Spring valve implemented flow control valves
    • Publication number 20040187939
    • Publication date Sep 30, 2004
    • Edward H Phillips
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Check valve
    • Publication number 20040060593
    • Publication date Apr 1, 2004
    • David Onstenk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Valve for making fine adjustments to a flow of fluid
    • Publication number 20040004203
    • Publication date Jan 8, 2004
    • Paul K. Smith
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Check valve
    • Publication number 20030168103
    • Publication date Sep 11, 2003
    • David Onstenk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Check valve
    • Publication number 20020162595
    • Publication date Nov 7, 2002
    • LG Electronics, Inc.
    • Jeong Ho Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check valve for a piston pump
    • Publication number 20020100507
    • Publication date Aug 1, 2002
    • Robert Bosch GmbH.
    • Manfred Hauser
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Dispensing valve with helical flow orifice
    • Publication number 20020027212
    • Publication date Mar 7, 2002
    • Martin Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...