characterised by the provision of valves with reciprocating and other movements

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal barrier coating film, turbine member, and thermal barrier c...

    • Patent number 10,947,615
    • Issue date Mar 16, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Taiji Torigoe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Central valve for a camshaft adjustment device

    • Patent number 10,309,271
    • Issue date Jun 4, 2019
    • Schaeffler Technologies AG & Co. KG
    • Jens Hoppe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control valve for a camshaft adjuster

    • Patent number 9,458,942
    • Issue date Oct 4, 2016
    • Schaeffler Technologies AG & Co. KG
    • Ali Bayrakdar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air injection engine

    • Patent number 7,467,608
    • Issue date Dec 23, 2008
    • D-J Engineering, Inc.
    • Clint Allen Luttgeharm
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air injection engine

    • Patent number 7,007,639
    • Issue date Mar 7, 2006
    • D-J Engineering, Inc.
    • Clint Allen Luttgeharm
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    2720867

    • Patent number 2,720,867
    • Issue date Oct 18, 1955
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2003081

    • Patent number 2,003,081
    • Issue date May 28, 1935
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1426934

    • Patent number 1,426,934
    • Issue date Aug 22, 1922
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1426486

    • Patent number 1,426,486
    • Issue date Aug 22, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1220330

    • Patent number 1,220,330
    • Issue date Mar 27, 1917
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1168841

    • Patent number 1,168,841
    • Issue date Jan 18, 1916
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1086071

    • Patent number 1,086,071
    • Issue date Feb 3, 1914
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1084847

    • Patent number 1,084,847
    • Issue date Jan 20, 1914
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1056032

    • Patent number 1,056,032
    • Issue date Mar 18, 1913
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1050538

    • Patent number 1,050,538
    • Issue date Jan 14, 1913
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1029038

    • Patent number 1,029,038
    • Issue date Jun 11, 1912
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1013549

    • Patent number 1,013,549
    • Issue date Jan 2, 1912
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    957762

    • Patent number 957,762
    • Issue date May 10, 1910
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    915213

    • Patent number 915,213
    • Issue date Mar 16, 1909
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    906457

    • Patent number 906,457
    • Issue date Dec 8, 1908
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    897736

    • Patent number 897,736
    • Issue date Sep 1, 1908
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    860402

    • Patent number 860,402
    • Issue date Jul 16, 1907
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    787191

    • Patent number 787,191
    • Issue date Apr 11, 1905
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    778088

    • Patent number 778,088
    • Issue date Dec 20, 1904
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    774625

    • Patent number 774,625
    • Issue date Nov 8, 1904
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    751769

    • Patent number 751,769
    • Issue date Feb 9, 1904
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    742703

    • Patent number 742,703
    • Issue date Oct 27, 1903
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    740117

    • Patent number 740,117
    • Issue date Sep 29, 1903
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    735220

    • Patent number 735,220
    • Issue date Aug 4, 1903
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    733686

    • Patent number 733,686
    • Issue date Jul 14, 1903
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRAL VALVE FOR A CAMSHAFT ADJUSTMENT DEVICE

    • Publication number 20170356313
    • Publication date Dec 14, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jens Hoppe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL VALVE OF A CAMSHAFT ADJUSTER

    • Publication number 20150144211
    • Publication date May 28, 2015
    • Schaeffler Technologies GmbH & Co. KG
    • Markus Kinscher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air injection engine

    • Publication number 20090199828
    • Publication date Aug 13, 2009
    • D-J Engineering, Inc.
    • Clint Allen Luttgeharm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air injection engine

    • Publication number 20060124085
    • Publication date Jun 15, 2006
    • D-J Engineering Inc.
    • Clint Allen Luttgeharm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES