Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 9 - Valve-gear or valve arrangements actuated non-mechanically
Patents for F01L 9 - Valve-gear or valve arrangements actuated non-mechanically (7,196)
09/2003
09/03/2003EP1340886A1 Oil control valve and method of mounting the oil control valve
09/02/2003US6612322 Method of detecting valve timing
08/2003
08/28/2003WO2003038246A3 Hydraulic actuator for a gas exchange valve
08/28/2003US20030160197 Solenoid-operated valve
08/28/2003US20030159441 Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping
08/28/2003CA2420305A1 A turbo-charged internal combustion engine with in-cylinder egr and injection rate shaping
08/27/2003EP1338836A1 Stop valve drive device operated by electromagnetic actuator
08/27/2003EP1338764A1 A multicylinder internal-combustion engine with electronically controlled hydraulic device for controlling variable actuation of the valves, integrated in a pre-assembled unit mounted on the engine cylinder head
08/21/2003WO2003069148A1 Method and device for controlling the opening of an inlet valve of an internal combustion engine
08/21/2003US20030154966 Method of calculating a valve timing command for an engine
08/21/2003US20030154965 Piston engine and associated operating process
08/21/2003US20030154964 Cylinder-charge control method in an internal combustion engine
08/21/2003US20030154938 Multicylinder internal -combustion engine with electronically controlled hydraulic device for controlling variable actuation of the valves, integrated in a pre-assembled unit mounted on the engine cylinder head
08/19/2003US6606979 Combustion control system for diesel engine
08/14/2003WO2003067040A1 Efficient internal combustion engine valve actuator
08/14/2003WO2003067039A1 Engine valve actuator providing miller cycle benefits
08/14/2003WO2003067036A1 Engine valve actuator
08/14/2003WO2003067035A1 Hydraulic control system for a gas exchange valve of an internal combustion engine
08/14/2003WO2003008794A3 Air fuel module
08/14/2003US20030150415 Pressure pulse generator
08/14/2003US20030150414 Electromagnetic actuator system and method for engine valves
08/13/2003EP1334267A2 Camless engine with crankshaft position feedback
08/13/2003EP1334263A1 Internal combustion engine comprising an electromagnetic actuator which is situated on a cylinder head
08/12/2003US6606552 Control device for final control elements of an internal combustion engine, control unit for actuator drives of an internal combustion engine and a method for controlling an internal combustion engine
08/12/2003US6604497 Internal combustion engine valve operating mechanism
08/07/2003WO2003064824A1 Cylinder head
08/07/2003WO2003064823A1 Device for controlling charge exchange valves
08/07/2003WO2003064820A2 Engine valve actuation using reduced pressure common rail
08/07/2003US20030148816 Golf putting arm guide
08/07/2003US20030145838 Efficient internal combustion engine valve actuator
08/07/2003US20030145813 Method and system for identifying valve clearances and position of valve opening cams
08/07/2003US20030145812 Engine valve actuator
08/07/2003US20030145811 Connection between a stem end on a gas exchange valve in an internal combustion engine and a sleeve-like actuator body of a valve actuator
08/07/2003US20030145810 Engine valve actuator providing miller cycle benefits
08/05/2003US6601553 Multicylinder internal-combustion engine with electronically controlled hydraulic device for controlling variable actuation of the valves, integrated in a pre-assembled unit mounted on the engine cylinder head
08/05/2003US6601552 Hydraulically controllable globe valve
07/2003
07/31/2003US20030140876 Engine valve actuation system and method using reduced pressure common rail and dedicated engine valve
07/31/2003US20030140875 Method for estimating the position and speed of an actuator body in an electromagnetic actuator for controlling the valve of an engine
07/30/2003EP1331369A1 Linear actuator apparatus and actuating control method
07/30/2003EP1331368A2 Control unit of electromagnetically driven valve and control method thereof
07/30/2003EP1175553B1 Method and device for opening and closing a valve of an internal combustion engine
07/29/2003US6598392 Compressed gas engine with pistons and cylinders
07/24/2003WO2003060293A1 Device for controlling a cross-section of an opening in the combustion cylinder of an internal combustion engine
07/24/2003US20030137376 Magnetostrictive electronic valve timing actuator
07/24/2003US20030136363 Linear actuator apparatus and actuating control method
07/24/2003US20030136362 Control unit of electromagnetically driven valve and control method thereof
07/24/2003US20030136361 Electromagnetic valve controller of an internal combustion engine
07/23/2003EP1329619A1 Engine suction valve open/close control device by electromagnetic actuator
07/23/2003EP1328710A1 Method of operating spark-ignition four-stroke internal combustion engine
07/22/2003US6595170 Hydraulic valve-operating mechanism
07/17/2003WO2003058048A1 Method for evacuating the combustion chamber of an internal combustion engine
07/17/2003US20030131810 Electromagnetic valve gear
07/15/2003US6592095 Electromagnetic valve motion control
07/15/2003US6591795 Captive volume accumulator for a lost motion system
07/10/2003WO2003056144A1 Valve operating unit for a fluid-operated variable valve drive on an internal combustion engine
07/10/2003US20030130764 Control methods for electromagnetic valve actuators
07/10/2003US20030130090 Method and apparatus for controlling the cylinder torque of a combustion engine having electromagnetically driven valves
07/09/2003EP1325215A1 Method for producing an electromagnetic actuator
07/08/2003US6591204 Method and device for estimating magnetic flux in an electromagnetic actuator for controlling an engine valve
07/08/2003US6588393 Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same
07/08/2003US6588385 Engine valve drive control apparatus and method
07/03/2003US20030123211 Electromagnetic actuator for engine valves
07/02/2003EP1322735A1 Method of operating an internal combustion engine
07/02/2003EP1322734A1 Method of operating an internal combustion engine
07/02/2003EP1322733A1 A low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same
07/02/2003EP1163437B1 Method for regulating the idle speed on an internal combustion engine with camless valves
07/01/2003US6587769 Method and device for controlling firing circuits for restraining devices
07/01/2003US6584951 Individual hydraulic circuit modules for engine with hydraulically-controlled cylinder deactivation
07/01/2003US6584885 Variable lift actuator
06/2003
06/26/2003US20030116124 Variable valve timing in a homogenous charge compression ignition engine
06/26/2003US20030116109 Fluid control valve actuating system
06/25/2003EP1321634A2 A multicylinder petrol engine with variable atcuation of the valves
06/25/2003EP0968357B1 Actuator operating device for electromagnetic valve actuation in internal combustion engines
06/24/2003US6581557 Valve control for an internal combustion engine
06/24/2003US6581556 Device for electromechanically actuating intake and exhaust valve
06/24/2003US6581555 Method and device for opening and closing a valve of an internal combustion engine
06/24/2003US6581551 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders
06/19/2003US20030111047 Multicylinder petrol engine with variable actuation of the valves
06/19/2003US20030111044 Method and apparatus for operating an internal combustion engine exhaust valve for braking
06/19/2003US20030111030 Actuator assembly for electrohydraulic operation of cylinder valves
06/19/2003US20030111029 Gas exchange valve drive for a valve-controlled combustion engine
06/18/2003EP1319807A1 Method for estimating the position and speed of an actuator body in an electromagnetic actuator for controlling the valve of an engine
06/18/2003EP1319119A1 Connecting device for routing control and power signals to an internal combustion engine valve actuators
06/18/2003CN1424492A Reciprocating engines
06/17/2003US6578536 Actuator assembly for electrohydraulic operation of cylinder valves
06/12/2003US20030107017 Electromagnetic valve actuator with soft-seating
06/12/2003US20030107015 Method for estimating the position and the velocity of an EMVA armature
06/12/2003US20030107014 Hydraulic outlet valve actuation and method of making and using same
06/12/2003US20030106532 Actuation valve for controlling fuel injector and compression release valve, and engine using same
06/12/2003US20030106519 Individual hydraulic circuit modules for engine with hydraulically-controlled cylinder deactivation
06/12/2003US20030106511 Method of controlling an electromagnetic valve actuator
06/12/2003US20030106510 Variable valve mechanism for an engine
06/12/2003US20030106305 Internal combustion engine having variable valve control system and NOx catalyst
06/11/2003EP1318279A1 A permanent magnet enhanced electromagnetic valve actuator
06/10/2003US6575126 Solenoid actuated engine valve for an internal combustion engine
06/05/2003US20030101965 Integral lash adjustor for hydraulic compression engine brake
06/05/2003US20030101952 Valve-lash adjuster equipped valve operating device for internal combustion engine
06/05/2003US20030101864 Compressed gas engine with pistons and cylinders
06/04/2003EP1316681A2 Hydraulic exhaust valve drive
06/03/2003US6574545 Control system for an internal combustion engine with electromechanically activated charge cycle valves
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