Rotatable plenum chambers

Patents Grantslast 30 patents

  • Information Patent Grant

    Over-center actuator

    • Patent number 7,287,504
    • Issue date Oct 30, 2007
    • Siemens VDO Automotive Canada Inc.
    • Philip Edward Arthur Stuart
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air intake device

    • Patent number 7,275,512
    • Issue date Oct 2, 2007
    • Siemens Aktiengesellschaft
    • Siegfried Deiss
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Intake apparatus of internal combustion engine

    • Patent number 7,270,103
    • Issue date Sep 18, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Yoichi Kobori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Intake air device for internal combustion engine

    • Patent number 7,213,559
    • Issue date May 8, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Yoichi Kobori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Variable runner length intake manifold

    • Patent number 6,901,898
    • Issue date Jun 7, 2005
    • Toyota Technical Center U.S.A., Inc.
    • Erik John Oberg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air intake channel system for internal combustion engines

    • Patent number 6,810,848
    • Issue date Nov 2, 2004
    • Pierburg GmbH
    • Tomislav Vadlja
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air intake duct system for internal combustion engines

    • Patent number 6,732,696
    • Issue date May 11, 2004
    • Pierburg GmbH
    • Hans-Juergen Huesges
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Adjustable intake pipe

    • Patent number 6,557,512
    • Issue date May 6, 2003
    • Filterwerk Mann & Hummel GmbH
    • Rudolf Leipelt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Suction tube with switching element

    • Patent number 6,550,439
    • Issue date Apr 22, 2003
    • Filterwerk Mann & Hummel GmbH
    • Christian Fischer
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air suction device for internal combustion engine

    • Patent number 6,460,501
    • Issue date Oct 8, 2002
    • Filterwerk Mann & Hummel GmbH
    • Christian Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Induction device for an internal combustion engine

    • Patent number 6,435,152
    • Issue date Aug 20, 2002
    • Filterwerk Mann & Hummel GmbH
    • Rudolf Leipelt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device with ram pipes and longitudinally adjustable resonanc...

    • Patent number 6,431,136
    • Issue date Aug 13, 2002
    • Filterwerk Mann & Hummel GmbH
    • Herbert Pietrowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air intake device

    • Patent number 6,408,810
    • Issue date Jun 25, 2002
    • Filterwerk Mann & Hummel GmbH
    • Rudolf Leipelt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake pipe with shift drum

    • Patent number 6,247,438
    • Issue date Jun 19, 2001
    • Filterwerk Mann & Hummel GmbH
    • Hans-Joachim Esch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Continuously variable runner length manifold

    • Patent number 5,950,587
    • Issue date Sep 14, 1999
    • BASF Corporation
    • Eric R. Sattler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-cylinder engine intake manifold, intake control unit using th...

    • Patent number 5,870,988
    • Issue date Feb 16, 1999
    • Aisan Industry Co., Ltd.
    • Makoto Fujimori
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-cylinder engine intake manifold and intake control unit using...

    • Patent number 5,829,403
    • Issue date Nov 3, 1998
    • Aisan Industry Co., Ltd.
    • Isamu Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for an in-cylinder injection type internal combus...

    • Patent number 5,823,160
    • Issue date Oct 20, 1998
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Hideyuki Oda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake system for an internal combustion engine

    • Patent number 5,787,852
    • Issue date Aug 4, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroaki Muramatsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with an air intake system

    • Patent number 5,438,964
    • Issue date Aug 8, 1995
    • General Motors Corporation
    • Paul Breidenbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Suction pipe arrangement for a multicylinder internal combustion en...

    • Patent number 5,156,117
    • Issue date Oct 20, 1992
    • Audi AG
    • Robert Muller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Selectively tuned intake manifold

    • Patent number 4,765,286
    • Issue date Aug 23, 1988
    • Chrysler Motors Corporation
    • Jeffrey C. Lyjak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine intake passage length varying device

    • Patent number 4,646,689
    • Issue date Mar 3, 1987
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Takehiko Katsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device for internal combustion engine

    • Patent number 4,619,226
    • Issue date Oct 28, 1986
    • Mazda Motor Corporation
    • Kazuhiko Ueda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake system for internal combustion engines

    • Patent number 4,617,897
    • Issue date Oct 21, 1986
    • Mazda Motor Corporation
    • Junzo Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device for internal combustion engine

    • Patent number 4,592,310
    • Issue date Jun 3, 1986
    • Mazda Motor Corporation
    • Mitsuo Hitomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake passage for internal combustion engine

    • Patent number 4,590,895
    • Issue date May 27, 1986
    • Mazda Motor Corporation
    • Yoshikuni Yada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2835235

    • Patent number 2,835,235
    • Issue date May 20, 1958
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Suction device

    • Publication number 20060249114
    • Publication date Nov 9, 2006
    • Siegfried Deiss
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Intake apparatus of internal combustion engine

    • Publication number 20060191504
    • Publication date Aug 31, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Yoichi Kobori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Intake air device for internal combustion engine

    • Publication number 20060150939
    • Publication date Jul 13, 2006
    • Yoichi Kobori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Over-center actuator

    • Publication number 20060090723
    • Publication date May 4, 2006
    • Siemens VDO Automotive Inc.
    • Philip Edward Arthur Stuart
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Air intake channel system for internal combustion engines

    • Publication number 20030192500
    • Publication date Oct 16, 2003
    • Pierburgh GmbH
    • Tomislav Vadlja
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Air intake duct system for internal combustion engines

    • Publication number 20030019458
    • Publication date Jan 30, 2003
    • PIERBURG AG
    • Hans-Juergen Huesges
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Adjustable intake pipe

    • Publication number 20020020382
    • Publication date Feb 21, 2002
    • Rudolf Leipelt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Intake device with ram pipes and longitudinally adjustable resonanc...

    • Publication number 20010035146
    • Publication date Nov 1, 2001
    • Herbert Pietrowski
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...