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)
01/2001
01/09/2001US6170442 Free piston internal combustion engine
01/04/2001DE19927823A1 Elektromagnetischer Aktuator und Verfahren zur Justierung des elektromagnetischen Aktuators An electromagnetic actuator and method for adjustment of the electromagnetic actuator
01/03/2001EP1065349A2 Method and system for controlling internal combustion engine
01/03/2001CN2413027Y Hydraulic starting or stopping device for air inlet or exhaust valve of internal combustion engine
01/02/2001US6169342 Electromagnetic actuator having an elastically deformable armature and/ or yoke
01/02/2001US6167853 Hydraulic control device for at least one lifting valve
01/02/2001US6167852 Vale opening and closing time detecting apparatus and method thereof for electromagnetically operated valve mechanism in internal combustion engine
12/2000
12/28/2000WO2000079548A2 Method for controlling an electromechanical actuator
12/28/2000WO2000079107A1 Method for controlling an internal combustion engine in order to obtain an engine braking effect
12/28/2000WO2000079106A1 Electromagnetic actuator and method for adjusting said electromagnetic actuator
12/28/2000WO2000079105A1 Hydraulic valve anti-backlash element
12/27/2000EP1063427A2 Engine control system for controlling in-cylinder fuel injection engine
12/27/2000EP1063407A1 Internal combustion engine, control apparatus for an internal combustion engine, and its control method
12/27/2000EP1063394A2 Internal combustion engine
12/27/2000EP1063393A2 Intake-air quantity control apparatus for internal combustion engine with valve timing system
12/26/2000US6166896 Method of increasing the cast-off speed of the armature in an electromagnetic actuator
12/26/2000US6164253 Actuators operating device for electromagnetic valve actuation in internal combustion engines
12/21/2000WO2000077350A1 Electromagnetic actuator for actuating an internal combustion engine valve
12/21/2000WO2000077349A1 Method for the load-controlled operation of electromagnetically actuated inlet valves of an internal combustion engine
12/21/2000DE19928006A1 Engine valve operating device with adaptive actuator adjustment provided by pressure-responsive setting element subjected to reaction force upon opening of engine valve
12/21/2000DE19927669A1 Verfahren zur Überwachung des Betriebs einer Kolbenbrennkraftmaschine mit vollvariablen Gaswechselventilen Method for monitoring the operation of a reciprocating internal combustion engine with fully variable gas exchange valves
12/21/2000DE19926506A1 Verfahren zum laststeuernden Betrieb elektromagnetisch betätigter Einlaßventile einer Brennkraftmaschine A method for load-controlling operation of electromagnetically actuated intake valves of an internal combustion engine
12/21/2000DE19926413A1 Elektromagnetischer Aktuator zur Betätigung eines Brennkraftmaschinen-Hubventils An electromagnetic actuator for actuating an internal-combustion engine lift valve
12/21/2000DE19926412A1 Verfahren zur Kühlung von elektromagnetischen Aktuatoren für Brennkraftmaschinen-Hubventile Method for cooling electromagnetic actuators globe valves for internal combustion engines
12/20/2000EP1061238A2 Method for monitoring the operation of a piston engine with totally variable gas exchange valves
12/20/2000CN1277655A Device for actuating a gas exchange valve with an electromagnetic actuator
12/13/2000EP1059431A2 Diesel engine
12/13/2000EP1059424A2 Method for cooling electromagnetic valve actuators in an internal combustion engine
12/13/2000EP1058779A1 Free-piston internal-combustion engine
12/12/2000US6158715 Method and arrangement for the electromagnetic control of a valve
12/12/2000US6158413 Direct injection diesel engine
12/12/2000US6158403 Servo control system for an electromagnetic valve actuator used in an internal combustion engine
12/07/2000WO2000074087A1 Actuator for electromagnetic valve control
12/07/2000WO2000074086A1 Actuator for electromagnetic valve control
12/07/2000WO2000073635A1 Method for controlling the final position of a gas exchange valve actuated by an electromagnetic actuator in an internal combustion piston engine
12/07/2000WO2000073634A1 Method for controlling an electromagnetic actuator for activating a gas exchange valve on a reciprocating internal combustion engine
12/07/2000WO2000073633A1 Method of producing actuators for the electromagnetic control of valves
12/07/2000DE19924813A1 Aktor zur elektromagnetischen Ventilsteuerung Actuator for electromagnetic valve control
12/07/2000DE19924812A1 Verfahren zur Herstellung von Aktoren zur elektromagnetischen Ventilsteuerung A process for the production of actuators for electromagnetic valve control,
12/06/2000CN1276038A Device for operating gas shuttle valve of reciprocating internal combustion engine
12/05/2000US6157277 Electromagnetic actuator with improved lamination core-housing connection
12/05/2000US6155217 Control method of an internal combustion engine
11/2000
11/30/2000WO2000071861A1 Method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine
11/30/2000WO2000071860A1 Internal combustion engine
11/30/2000DE19938988A1 Electromagnetic actuator for actuating combustion engine lift-valve
11/30/2000DE19924793A1 Electromagnetic triggering mechanism for controlling movement in an internal combustion engine's valve has a pivoted actuating lever bearing down on a valve stem directly or through a force-transmitting component
11/30/2000DE19924673A1 Aktor zur elektromagnetischen Ventilsteuerung Actuator for electromagnetic valve control
11/30/2000DE19923902A1 Verbrennungsmotor Combustion engine
11/30/2000DE19922427A1 Elektromagnetischer Mehrfachstellantrieb Electromagnetic Multiple actuator
11/30/2000DE19922424A1 Electromagnet for engine control valve includes core with slots for windings, and retaining bars which are screwed to base of outer container
11/30/2000DE19922423A1 Elektromechanischer Stellantrieb Electromechanical Actuator
11/30/2000DE19922422A1 Electromagnet for engine control valve includes core with slots for windings, and retaining bars which are screwed to base of outer container
11/30/2000DE10019745A1 Verfahren zur Ansteuerung eines elektromagnetischen Aktuators zur Betätigung eines Gaswechselventils an einer Kolbenbrennkraftmaschine Method for actuating an electromagnetic actuator for actuating a gas exchange valve in a reciprocating internal combustion engine
11/30/2000DE10019739A1 Verfahren zur Endlagenansteuerung eines durch einen elektromagnetischen Aktuator betätigten Gaswechselventils an einer Kolbenbrennkraftmaschine Method for Endlagenansteuerung an actuated by an electromagnetic actuator cylinder valve on a reciprocating internal combustion engine
11/28/2000US6152104 Integrated lost motion system for retarding and EGR
11/28/2000US6152094 Method for driving an electromagnetic actuator for operating a gas change valve
11/23/2000WO2000070198A1 Method for operating an electromagnetic valve gear for actuating a gas exchange valve in a piston internal combustion engine
11/23/2000WO2000070196A1 Electromagnetic multiple actuator
11/23/2000WO2000070195A1 Electro-mechanical servo-drive
11/23/2000WO2000070194A1 Electromechanical actuator
11/23/2000DE19922971A1 Verfahren zur Inbetriebnahme eines elektromagnetischen Aktuators zur Betätigung eines Gaswechselventils an einer Kolbenbrennkraftmaschine A method for starting an electromagnetic actuator for actuating a gas exchange valve in a reciprocating internal combustion engine
11/23/2000DE19922969A1 Operating solenoid valve for operating gas change valve at IC piston engine with electric current supplied by engine electronic control unit
11/22/2000EP1054148A2 Internal combustion engine having solenoid-operated valves and control method
11/22/2000EP1054138A2 Method for starting an electromagnetic valve actuator in an internal combustion engine
11/22/2000CN2407129Y Air valve control of engine
11/21/2000US6148791 Apparatus for and method of controlling internal combustion engine
11/21/2000US6148779 Internal combustion engine having hybrid cylinder valve actuation system
11/21/2000US6148778 Air-fuel module adapted for an internal combustion engine
11/16/2000DE19918032C1 Schaltung zur Laststeuerung und Verfahren zum Notlaufbetrieb einer Brennkraftmaschine Circuit for load control and method for emergency operation of an internal combustion engine
11/16/2000DE19914594A1 Aktor zur elektromagnetischen Ventilsteuerung Actuator for electromagnetic valve control
11/16/2000DE10019834A1 Wiedergewinnung für ein hydraulisches Rückschlagventil Recovery for a hydraulic check valve
11/16/2000DE10019455A1 Solenoid valve actuator for internal combustion engine with specific ratio between magnetic contact surfaces of electromagnet armature and yoke
11/15/2000EP1052381A2 Solenoid-operated valve control apparatus for internal combustion engine
11/15/2000EP1052380A2 Electromagnetic valve drive and method for controlling same
11/09/2000WO2000066883A1 Method and device for opening and closing a valve of an internal combustion engine
11/09/2000DE19920181A1 Verfahren zur Regelung der Ankerauftreffgeschwindigkeit an einem elektromagnetischen Aktuator durch eine kennfeldgestützte Regelung der Bestromung Method for controlling the speed of Anke Rauf fail an electromagnetic actuator through a map-based control energization
11/08/2000EP1050891A2 A method for controlling the landing velocity of an armature of an electromagnetic actuator by controlling the current with a look-up table
11/08/2000CN1272590A Hydraulic transmission air valve mechanism
11/02/2000WO2000065218A1 Control device for actuators of an internal combustion engine
11/02/2000WO2000065212A1 Sturman power module and methods of operation
11/02/2000WO2000065204A1 Electromagnetic linear actuator with position sensor
11/02/2000WO2000065203A1 Adjustable device for valve control and method for adjusting same
11/02/2000EP1049114A2 A method for controlling an armature of a high speed electromagnetic actuator
11/02/2000EP1048826A1 Control device for solenoid driving valve
11/02/2000DE19919734A1 Verfahren und Vorrichtung zum Öffnen und Schließen eines Ventils eines Verbrennungsmotors Method and apparatus for opening and closing a valve of an internal combustion engine
11/02/2000DE19919246A1 Impact damper for the electromagnetic valve drive in an IC motor has a projecting surface at the piston struck by the armature directly before reaching the magnet to force a hydraulic medium out through an opening for damping
11/02/2000DE19918094A1 Steueranlage und Verfahren zum Betrieb einer Brennkraftmaschine Control system and method for operating an internal combustion engine
11/02/2000DE10013536A1 Ventilsteuerung für Motoren mit hin- und hergehenden Kolben Valve control for engines with reciprocating pistons
10/2000
10/31/2000US6141201 Method of regulating the armature impact speed in an electromagnetic actuator by estimating the required energy by extrapolation
10/31/2000US6138621 Internal combustion engine with variable valve actuation
10/31/2000US6138620 Valve operating system in an internal combustion engine
10/26/2000WO2000063547A1 Control system for an internal combustion engine with electromechanically actuated charge change valves
10/26/2000WO2000063544A1 Circuit for controlling at least one electromechanically actuated inlet and outlet valve of an internal combustion engine
10/26/2000WO2000063536A1 Control device and method for operating an internal combustion engine
10/26/2000WO2000063535A1 Load control circuit and method for effecting the emergency operation of an internal combustion engine
10/26/2000DE19918260A1 Connection between valve of combustion motor and actuator shaft; has one ore more springs, which apply axial restoring force to space valve and actuator shaft from each other
10/26/2000DE19914910A1 Hybridmodell zur Modellierung eines Gesamtprozesses in einem Fahrzeug Hybrid model for the modeling of an overall process in a vehicle
10/26/2000DE10019456A1 Solenoid actuator e.g. for internal combustion engine valve, has electromagnet with yoke, internal yoke and outer yoke limit winding chamber between itself and winding included in the winding chamber
10/26/2000DE10019454A1 Electromagnetic adjuster e.g. for inlet or outlet valve of motor drive in car or boat
10/26/2000DE10014113A1 Solenoid valve drive device for operating a magnetic flux includes two or more solenoid valves adjacent to each other with windings, yokes and an armature.
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