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)
11/2005
11/22/2005US6966285 Engine valve actuation control and method
11/17/2005US20050252484 Compact lost motion system for variable value actuation
11/17/2005US20050252465 Oil control valve and installing method thereof
11/17/2005US20050252460 Engine cycles
11/17/2005DE102004049963A1 Elektromechanischer Ventilaktuator mit einem Anfangshubdämpfer Electromechanical valve actuator with a Anfangshubdämpfer
11/16/2005EP1596402A2 Electromagnetic actuator and control
11/15/2005US6966040 Systems and methods for operating an electromagnetic actuator
11/10/2005WO2005106215A2 Valve actuation system with valve seating control
11/10/2005US20050248902 Electromagnetic valve actuation with series connected electromagnet coils
11/10/2005US20050247286 Combustion engine including fluidically-controlled engine valve actuator
11/10/2005US20050247284 Air and fuel supply system for combustion engine operating at optimum engine speed
11/03/2005WO2005072085A3 System and method for preventing piston-valve collision on a non-freewheeling internal combustion engine
11/03/2005US20050241699 Device for measuring the lift of poppet valves
11/03/2005US20050241613 Combustion engine including cam phase-shifting
11/03/2005US20050241611 Air and fuel supply system for a combustion engine
11/03/2005US20050241597 Air and fuel supply system for a combustion engine
11/03/2005US20050241302 Air and fuel supply system for combustion engine with particulate trap
11/01/2005US6959732 Hard coating on a stator for improving the durability of a solenoid actuator
11/01/2005US6959689 Engine expansion braking with adjustable valve timing
11/01/2005US6959673 Engine valve actuator assembly with dual automatic regulation
10/2005
10/27/2005WO2005080760A8 Hydraulic arrengement of devices for the controlling of valves in a combustion engine
10/27/2005US20050235951 Air and fuel supply system for combustion engine operating in HCCI mode
10/27/2005DE102005014673A1 Verfahren zum Regeln der Rezirkulation der Auslassgase eines aufgeladenen Motors mit innerer Verbrennung und ein solches Verfahren nutzender Motor Method for controlling the recirculation of exhaust gases of a supercharged engine-use internal combustion engine and such a method
10/26/2005EP1589545A2 Magnetic actuator for a valve
10/26/2005EP1588026A2 Pneumatically actuated valve for internal combustion engines
10/26/2005EP1588025A1 Electrically actuated valve arrangement
10/26/2005CN1688797A Arrangement of an IC engine poppet valve and hydraulic actuator
10/25/2005US6957634 Engine valve actuator
10/20/2005US20050230649 Magnetic drive for a valve
10/20/2005US20050229901 Combustion engine including fluidically-driven engine valve actuator
10/20/2005US20050229900 Combustion engine including exhaust purification with on-board ammonia production
10/20/2005US20050229888 Valve actuation system with valve seating control
10/20/2005US20050229883 Variable valve control system for internal combustion engine
10/20/2005US20050229878 Electronic valve actuator
10/19/2005EP1585890A1 Arrays for controllable power supply of electrovalves of an electrohydraulic valve control
10/19/2005CN1683767A Variable valve control system for internal combustion engine
10/18/2005US6956349 Motor drive apparatus
10/18/2005US6955144 Valve control apparatus for internal combustion engine
10/13/2005WO2005095834A1 Valve device
10/13/2005US20050224045 Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine
10/13/2005DE102005010912A1 Abgabesteuersystem für eine Brennkraftmaschine Emission control system for an internal combustion engine
10/12/2005CN2733011Y Anti-knock energy-saving engine
10/12/2005CN1680695A Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine
10/06/2005US20050217648 Method of controlling recirculation of the exhaust gas of an internal-combustion supercharged engine and engine using such a method
10/06/2005US20050217622 Valve mechanism with a variable valve opening diameter
10/06/2005DE102005012592A1 Leistungselektronikschaltung mit Spannungsregler für elektromechanischen Ventilstellantrieb einer Brennkraftmaschine Power electronics circuit with voltage regulator for electromechanical valve actuator of an internal combustion engine
10/05/2005EP1581724A2 Engine braking methods and apparatus
10/05/2005EP1099043B1 Method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine
10/05/2005EP1084360A4 Fast valve and actuator
10/05/2005CN1676908A Starting an engine with valves that may be deactivated
10/05/2005CN1676904A Reducing engine emissions of an engine with electromechanical valves
09/2005
09/29/2005US20050211211 Rotary actuator device for controlling the stroke of gas charge exchange valves in the cylinder head of an internal combustion engine
09/29/2005US20050211205 Variable valve system with control shaft actuating mechanism
09/29/2005US20050211201 Hydraulic valve actuation systems and methods to provide multiple lifts for one or more engine air valves
09/29/2005US20050211200 Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine
09/29/2005US20050211199 Permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine
09/29/2005US20050211198 Electromagnetic actuator and control
09/29/2005US20050211006 Linear step motor
09/29/2005DE102004012391A1 Valve actuating device e.g. for combustion engine, has axially acting actuator operatively connected to piezoelectric actuator
09/29/2005DE102004012389A1 Piezo electric actuator, for a valve at the cylinder head of an IC motor, has a magnetostrictive actuator in a force fit with the valve for a current flow in different pole directions to give the opening/closing movements
09/29/2005DE102004011638A1 Electrohydraulic circuit module for supplying hydraulic fluid to actuators comprises a one-part distributor housing, and a supply channel and control channels integrated in the distributor housing
09/28/2005EP1579108A1 Method and control unit for controlling solenoid valves provided for gas exchange valves
09/28/2005CN1674429A 电磁致动器和控制 The electromagnetic actuator and controls
09/27/2005US6948482 Engine cylinder temperature control
09/27/2005US6948463 Cylinder head
09/27/2005US6948462 Device for the control of at least one gas exchange valve
09/27/2005US6948461 Electromagnetic valve actuation
09/22/2005US20050209768 Power electronics circuit with voltage regulator for electromechanical valve actuator of an internal combustion engine
09/22/2005US20050207086 Power electronics circuit for electromechanical valve actuator of an internal combustion engine
09/22/2005US20050205069 Electromechanical valve timing during a start
09/22/2005US20050205064 Reducing engine emissions on an engine with electromechanical valves
09/22/2005US20050205063 Method of torque control for an engine with valves that may be deactivated
09/22/2005US20050205061 Multi-stroke cylinder operation in an internal combustion engine
09/22/2005US20050205060 Cylinder and valve mode control for an engine with valves that may be deactivated
09/22/2005US20050205056 Engine shut-down for engine having adjustable valve timing
09/22/2005US20050205054 Valve control for an engine with electromechanically actuated valves
09/22/2005US20050205049 Engine shut-down for engine having adjustable valve timing
09/22/2005US20050205048 Method to start electromechanical valves on an internal combustion engine
09/22/2005US20050205044 Electromechanically actuated valve control based on a vehicle electrical system
09/22/2005US20050205038 Quick starting engine with electromechanical valves
09/22/2005US20050205037 Starting an engine with valves that may be deactivated
09/22/2005US20050205028 Electromechanical valve operating conditions by control method
09/22/2005US20050205027 Electromechanically actuated valve control for an internal combustion engine
09/22/2005US20050205026 System for controlling electromechanical valves in an engine
09/22/2005US20050205020 Multi-stroke cylinder operation in an internal combustion engine
09/22/2005DE19914594B4 Aktor zur elektromagnetischen Ventilsteuerung Actuator for electromagnetic valve control
09/22/2005DE102005007360A1 Ventil-Steuereinrichtung Valve control means
09/21/2005EP1577544A2 Starting an engine with electromechanical valves
09/21/2005EP1577543A2 Eva cold start valve timing
09/21/2005EP1577526A2 A method to start electromechanical valves on an internal combustion engine
09/21/2005EP1577523A2 Reducing engine emissions of an engine with electromechanical valves
09/21/2005EP1577522A2 Electromechanical valve timing during a start
09/21/2005EP1577510A2 Electromechanically actuated valve control for an internal combustion engine
09/21/2005EP1577509A2 Electromechanically actuated valve control based on a vehicle electrical system
09/21/2005EP1576627A2 Electromagnetic valve actuator with permanent magnet
09/21/2005EP1576260A1 Electromagnetic dual-coil valve actuator with permanent magnet
09/21/2005EP1481148B1 Device for controlling charge exchange valves
09/21/2005EP1430201B1 Method for operating an electrohydraulic valve control system of an internal combustion engine, computer program and control and regulating device for operating an internal combustion engine
09/21/2005EP1173658B1 Method and circuit arrangement for operating a solenoid valve
09/21/2005CN1671951A An electrically operated valve for controlling flow of hydraulic fluid
1 ... 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 ... 72