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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US42000671 mai 197829 avr. 1980General Motors CorporationHydraulic valve actuator and fuel injection system
US42067281 mai 197810 juin 1980General Motors CorporationHydraulic valve actuator system
US450242517 sept. 19825 mars 1985Marlene A. WrideVariable lift cam follower
US46569761 avr. 198414 avr. 1987Hydraulic rocker arm
US469478727 févr. 198422 sept. 1987Automatic fluid distributing valve timing device
US471686315 nov. 19855 janv. 1988Internal combustion engine valve actuation system
US486284417 août 19885 sept. 1989Allied-Signal Inc.Valve assembly for internal combustion engine
US508518118 juin 19904 févr. 1992Feuling Engineering, Inc.Electro/hydraulic variable valve timing system
US510377910 déc. 199014 avr. 1992Electro-rheological valve control mechanism
US515810911 mars 199127 oct. 1992Electro-rheological valve
US51902629 déc. 19912 mars 1993Dresser-Rand CompanyHydraulically-operated valve assembly
US51974193 févr. 199230 mars 1993Internal combustion engine hydraulic actuated and variable valve timing device
US617368522 mars 200016 janv. 2001Air-fuel module adapted for an internal combustion engine
US693859819 mars 20046 sept. 2005Ford Global Technologies, LLCStarting an engine with electromechanical valves
US701753919 mars 200428 mars 2006Ford Global Technologies LLCEngine breathing in an engine with mechanical and electromechanical valves
US702128919 mars 20044 avr. 2006Ford Global Technology, LLCReducing engine emissions on an engine with electromechanical valves
US702865019 mars 200418 avr. 2006Ford Global Technologies, LLCElectromechanical valve operating conditions by control method
US703182119 mars 200418 avr. 2006Ford Global Technologies, LLCElectromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design
US703254519 mars 200425 avr. 2006Ford Global Technologies, LLCMulti-stroke cylinder operation in an internal combustion engine
US703258119 mars 200425 avr. 2006Ford Global Technologies, LLCEngine air-fuel control for an engine with valves that may be deactivated
US705548319 mars 20046 juin 2006Ford Global Technologies, LLCQuick starting engine with electromechanical valves
US706306219 mars 200420 juin 2006Ford Global Technologies, LLCValve selection for an engine operating in a multi-stroke cylinder mode
US706612119 mars 200427 juin 2006Ford Global Technologies, LLCCylinder and valve mode control for an engine with valves that may be deactivated
US707275819 mars 20044 juil. 2006Ford Global Technologies, LLCMethod of torque control for an engine with valves that may be deactivated
US707993519 mars 200418 juil. 2006Ford Global Technologies, LLCValve control for an engine with electromechanically actuated valves
US710794619 mars 200419 sept. 2006Ford Global Technologies, LLCElectromechanically actuated valve control for an internal combustion engine
US710794719 mars 200419 sept. 2006Ford Global Technologies, LLCMulti-stroke cylinder operation in an internal combustion engine
US712804319 mars 200431 oct. 2006Ford Global Technologies, LLCElectromechanically actuated valve control based on a vehicle electrical system
US712868719 mars 200431 oct. 2006Ford Global Technologies, LLCElectromechanically actuated valve control for an internal combustion engine
US714035519 mars 200428 nov. 2006Ford Global Technologies, LLCValve control to reduce modal frequencies that may cause vibration
US716539119 mars 200423 janv. 2007Ford Global Technologies, LLCMethod to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst
US719499319 mars 200427 mars 2007Ford Global Technologies, LLCStarting an engine with valves that may be deactivated
US72344356 sept. 200526 juin 2007Ford Global Technologies, LLCElectrically actuated valve deactivation in response to vehicle electrical system conditions
US724066310 juin 200510 juil. 2007Ford Global Technologies, LLCInternal combustion engine shut-down for engine having adjustable valves
US731798421 avr. 20068 janv. 2008Ford Global Technologies LLCEngine shut-down for engine having adjustable valve timing
US732030027 déc. 200622 janv. 2008Ford Global Technologies LLCMulti-stroke cylinder operation in an internal combustion engine
US738382019 mars 200410 juin 2008Ford Global Technologies, LLCElectromechanical valve timing during a start
US740160626 oct. 200722 juil. 2008Ford Global Technologies, LLCMulti-stroke cylinder operation in an internal combustion engine
US753297218 janv. 200812 mai 2009Ford Global Technologies, LLCMethod of torque control for an engine with valves that may be deactivated
US75494062 janv. 200823 juin 2009Ford Global Technologies, LLCEngine shut-down for engine having adjustable valve timing
US755589619 mars 20047 juil. 2009Ford Global Technologies, LLCCylinder deactivation for an internal combustion engine
US755930919 mars 200414 juil. 2009Ford Global Technologies, LLCMethod to start electromechanical valves on an internal combustion engine
US771707110 juin 200818 mai 2010Ford Global Technologies, LLCElectromechanical valve timing during a start
US774374717 mai 200729 juin 2010Ford Global Technologies, LLCElectrically actuated valve deactivation in response to vehicle electrical system conditions
US805543019 déc. 20078 nov. 2011Toyota Jidosha Kabushiki KaishaValve performance controller for internal combustion engine

Dessins