Matches 1 - 9 out of 9


Match Document Document Title
US20110203258 EXHAUST VALVE ACTUATION SYSTEM FOR DIESEL PARTICULATE FILTER REGENERATION  
An exhaust valve actuation system (30) for initiating a regeneration event at a diesel particulate filter (24) includes an engine control module (42) associated with an engine (14). A plurality of...
US20080230020 Lifter oil manifold assembly for variable activation and deactivation of valves in an internal combustion engine  
A lifter oil manifold assembly for variable actuation of engine valves having first (top) and second (valve) plates having portions of oil control and oil exhaust passages formed therein. The...
US20090064950 VALVETRAIN CONTROL SYSTEMS WITH LIFT MODE TRANSITIONING BASED ENGINE SYNCHRONIZATION TIMING AND SENSOR BASED LIFT MODE CONTROL  
A valve control system for an internal combustion engine includes a valve actuation system. The valve actuation system includes lift control valves that actuate at least one of an intake valve and...
US20130192547 CONTROL OF ENGINE WITH ACTIVE FUEL MANAGEMENT  
An engine includes a fluid pump configured to pressurize oil and a cylinder configured to combust a mixture of fuel and air therein. The engine also includes a valve arrangement configured to...
US20100024752 DEVICE FOR THE HYDRAULIC CONTROL OF GAS EXCHANGE VALVES OF A RECIPROCATING INTERNAL COMBUSTION ENGINE  
A device for hydraulic control of gas exchange valves of a reciprocating internal combustion engine which has slave cylinders, in operative connection with one or more gas exchange valves and,...
US20120118251 HYDRAULIC VARIABLE VALVE LIFT APPARATUS  
A hydraulic pressure variable valve lift apparatus may include a housing that a piston chamber that one side thereof is opened is formed, a valve operating piston that is slidably disposed in the...
US20090223468 Valve-deactivating oil manifold assembly having an integral direct injection fuel pump and roller hydraulic pump lifter  
An improved lifter-oil manifold assembly (LOMA) for variable actuation of combustion valves in an internal combustion engine, comprising a body formed preferably of first and second plates having...
US20110259288 HYDRAULIC ASSEMBLY FOR A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE COMPRISING A HYDRAULICALLY VARIABLE GAS EXCHANGE VALVE TRAIN  
A hydraulic assembly (5) for a cylinder head (2) of an internal combustion engine having a hydraulically variable valve train (1) is provided. A high pressure chamber (11), a medium pressure...
US20160363012 HYDRAULIC CIRCUIT FOR VALVE DEACTIVATION  
Methods and systems are provided for deactivating a valve actuation mechanism. In one example, a system may include a hydraulic gallery that may deliver a restricted flow of hydraulic fluid from a...
Matches 1 - 9 out of 9