TREA

Valve-gear or valve arrangements

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Industry

  • CPC
  • F01L15/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES

Current Industry

F01L15/00Valve-gear or valve arrangements

Sub Industries

F01L15/02with valves other than cylindrical, sleeve, or part-annularly-shaped F01L15/04main valve being combined with auxiliary valve F01L15/06of Meyer or Rider type F01L15/08with cylindrical, sleeve, or part-annularly-shaped valves Such main valves combined with auxiliarly valves F01L15/10with main slide valve and auxiliary valve dragged thereby F01L15/12characterised by having means for effecting pressure equilibrium between two different cylinder spaces at idling F01L15/14Arrangements with several co-operating main valves F01L15/16with reciprocatory slide valves only F01L15/18Valves arrangements not provided for in preceding sub-groups of this main group F01L15/20Component parts, details, or accessories, not provided for in preceding sub-groups of this main group
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Geared gas turbine engine
    • Patent number 11,746,707
    • Issue date Sep 5, 2023
    • Rolls-Royce PLC
    • Craig W Bemment
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric power distribution for fracturing operation
    • Patent number 11,608,696
    • Issue date Mar 21, 2023
    • TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
    • Jeffrey G. Morris
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Geared gas turbine engine
    • Patent number 11,448,137
    • Issue date Sep 20, 2022
    • Rolls-Royce PLC
    • Craig W Bemment
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Geared gas turbine engine
    • Patent number 11,002,194
    • Issue date May 11, 2021
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heating materials through co-generation of heat and electricity
    • Patent number 10,793,780
    • Issue date Oct 6, 2020
    • Red Leaf Resources, Inc.
    • James W. Patten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for liquid air and gas energy storage
    • Patent number 10,767,515
    • Issue date Sep 8, 2020
    • Stanislav Sinatov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hyperbaric power plant
    • Patent number 10,697,368
    • Issue date Jun 30, 2020
    • Tilahun Anshu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Torsional damping for generators
    • Patent number 10,693,403
    • Issue date Jun 23, 2020
    • GE Aviation Systems LLC
    • Jinhui Zhang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combined system for producing steel and method for operating the co...
    • Patent number 10,604,816
    • Issue date Mar 31, 2020
    • ThyssenKrupp AG
    • Reinhold Achatz
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electric power distribution for fracturing operation
    • Patent number 10,519,730
    • Issue date Dec 31, 2019
    • TYPHON TECHNOLOGY SOLUTIONS, LLC
    • Jeffrey G. Morris
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Electricity generation facility comprising a device for producing s...
    • Patent number 10,510,453
    • Issue date Dec 17, 2019
    • Commissariat a l'Energie Atomique et Aux Energies Alternatives
    • Guy-Marie Gautier
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Combined heat and power system and method of operation
    • Patent number 10,443,495
    • Issue date Oct 15, 2019
    • ENEXOR ENERGY
    • Ricardo Conde
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydration-blender transport for fracturing operation
    • Patent number 10,415,332
    • Issue date Sep 17, 2019
    • TYPHON TECHNOLOGY SOLUTIONS, LLC
    • Jeffrey G. Morris
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Electrical machines
    • Patent number 10,221,730
    • Issue date Mar 5, 2019
    • Rolls-Royce PLC
    • Edward Adams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Energy recovery system
    • Patent number 9,993,773
    • Issue date Jun 12, 2018
    • Ebara Corporation
    • Akira Goto
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pulse-width-regulating valve
    • Patent number 9,909,674
    • Issue date Mar 6, 2018
    • Viking Heat Engines AS
    • Harald Nes Risla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Closed-cycle plant
    • Patent number 9,759,097
    • Issue date Sep 12, 2017
    • Elettromeccanica Veneta S.R.L.
    • Gino Zampieri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air motor
    • Patent number 9,598,958
    • Issue date Mar 21, 2017
    • Joe Santa & Associates Pty Limited
    • David Luiz Santa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve assembly and method for high temperature engines
    • Patent number 9,249,696
    • Issue date Feb 2, 2016
    • Zajac Optimum Output Motors, Inc.
    • John Zajac
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Poppet valve and engine using same
    • Patent number 7,647,902
    • Issue date Jan 19, 2010
    • Jason Stewart Jackson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve and auxiliary exhaust system for high efficiency steam engine...
    • Patent number 7,536,943
    • Issue date May 26, 2009
    • Edward Pritchard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Poppet valve and engine using same
    • Patent number 7,533,641
    • Issue date May 19, 2009
    • Jason Stewart Jackson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Poppet valve and engine using same
    • Patent number 7,398,748
    • Issue date Jul 15, 2008
    • Jason Stewart Jackson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Poppet valve and engine using same
    • Patent number 7,311,068
    • Issue date Dec 25, 2007
    • Jason Stewart Jackson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Continuous reciprocating linear motion device
    • Patent number 7,162,944
    • Issue date Jan 16, 2007
    • Bret Allen Britz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Multicylinder self-starting uniflow engine
    • Patent number 6,505,538
    • Issue date Jan 14, 2003
    • Barry Johnston
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston apparatus for gas/liquid pipeline
    • Patent number 6,499,384
    • Issue date Dec 31, 2002
    • Jim S. Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve assembly using pressurized medium for controlling operating c...
    • Patent number 6,244,227
    • Issue date Jun 12, 2001
    • Bombardier Inc.
    • Sylvain Matte
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating pneumatic motor for hydraulics
    • Patent number 5,341,723
    • Issue date Aug 30, 1994
    • Michael Hung
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control device for pneumatic cylinder
    • Patent number 5,275,085
    • Issue date Jan 4, 1994
    • Young B. Hur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    GEARED GAS TURBINE ENGINE
    • Publication number 20230366356
    • Publication date Nov 16, 2023
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electric Power Distribution for Fracturing Operation
    • Publication number 20230228161
    • Publication date Jul 20, 2023
    • Typhon Technology Solutions (U.S.), LLC
    • Jeffrey G. Morris
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    GEARED GAS TURBINE ENGINE
    • Publication number 20220389875
    • Publication date Dec 8, 2022
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC POWER DISTRIBUTION FOR FRACTURING OPERATION
    • Publication number 20200087997
    • Publication date Mar 19, 2020
    • TYPHON TECHNOLOGY SOLUTIONS, LLC
    • Jeffrey G. Morris
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAMSHAFT PHASER SYSTEM
    • Publication number 20150083066
    • Publication date Mar 26, 2015
    • SCHAEFFLER TECHNOLOGIES GMBH & CO., KG
    • Ali Bayrakdar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Long Power Stroke Engine
    • Publication number 20150059695
    • Publication date Mar 5, 2015
    • Otto M. Wildensteiner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-CYLINDER INTERNAL COMBUSTION ENGINE USING EXHAUST GASES TO IN...
    • Publication number 20140102408
    • Publication date Apr 17, 2014
    • Vaclav Knob
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve Assembly and Method for High Temperature Engines
    • Publication number 20130160726
    • Publication date Jun 27, 2013
    • John Zajac
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for Operating an Internal Combustion Engine and an Internal...
    • Publication number 20130118426
    • Publication date May 16, 2013
    • META-Motoren-und Energie-Technik GmbH
    • Peter Kreuter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE FOR ALTERNATELY FILLING TWO WORKING CHAMBERS OF A PISTON-CYLI...
    • Publication number 20130008538
    • Publication date Jan 10, 2013
    • PROMERA GmbH & Co. KG
    • Thomas Schütze
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR MOTOR
    • Publication number 20130008303
    • Publication date Jan 10, 2013
    • David Luiz Santa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Poppet valve and engine using same
    • Publication number 20070240696
    • Publication date Oct 18, 2007
    • Jason Stewart Jackson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Methods and apparatus to use engine valves as both intake and exhau...
    • Publication number 20070215078
    • Publication date Sep 20, 2007
    • Sturman Digital Systems, LLC
    • Oded Eddie Sturman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Continuous reciprocating linear motion device
    • Publication number 20060230917
    • Publication date Oct 19, 2006
    • Bret Allen Britz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve and auxiliary exhaust system for high efficiency steam engine...
    • Publication number 20060174613
    • Publication date Aug 10, 2006
    • Edward Pritchard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Power system device
    • Publication number 20040177748
    • Publication date Sep 16, 2004
    • Albert Eugene Jancek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES