| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
|---|
| 10/09/2007 | US7278383 Internal combustion engine with variable compression ratio and valve characteristics |
| 10/09/2007 | CA2426382C Control device for hybrid vehicles |
| 10/04/2007 | WO2007111095A1 Variable valve timing apparatus and method of detecting valve phase thereof |
| 10/04/2007 | WO2007110315A1 Switching finger follower |
| 10/04/2007 | WO2007079510A3 Internal combustion engine |
| 10/04/2007 | WO2007057769A3 Dual lift rocker arm latch mechanism and actuation arrangement therefor |
| 10/04/2007 | US20070233332 Method of controlling series hybrid electric vehicle powertrain |
| 10/04/2007 | US20070228863 Electric machine winding arrangement |
| 10/04/2007 | US20070227509 Internal combustion engine having improved fuel pump configuration, and vehicle including same |
| 10/04/2007 | US20070227485 Method and apparatus for adjusting engine valve clearance |
| 10/04/2007 | US20070227484 Control apparatus and control method for a variable valve timing mechanism |
| 10/04/2007 | US20070227483 Variable valve timing apparatus executing reference position learning and control method thereof |
| 10/04/2007 | US20070227482 Variable valve timing apparatus with reduced power consumption and control method thereof |
| 10/04/2007 | US20070227481 Variable valve device for internal combustion engine |
| 10/04/2007 | US20070227480 Variable valve device for internal combustion engine |
| 10/04/2007 | US20070227479 Control device and method for variable valve mechanism |
| 10/04/2007 | US20070227478 Electro-hydraulic valve actuator with integral electric motor driven rotary control valve |
| 10/04/2007 | US20070227139 Control system and method for estimating turbocharger performance |
| 10/04/2007 | DE19681579B4 Ventil-Zeitsteuerung für Viertakt-Verbrennungsmaschinen Valve timing for four-stroke internal combustion engines |
| 10/04/2007 | DE102007013021A1 Zusatzhydraulikkreis für eine Nockenwellenverstellvorrichtung und Betriebsverfahren Auxiliary hydraulic circuit for a camshaft adjustment device and method of operation |
| 10/04/2007 | DE102007000167A1 Ventilzeitgebungssteuergerät Valve timing |
| 10/04/2007 | DE102007000130A1 Ventilzeitsteuereinrichtung mit einer Anhalteeinrichtung Valve timing control means including stopping means |
| 10/04/2007 | DE102006015589A1 Frischgasanlage und Betriebsverfahren für einen Kolbenmotor Fresh gas system and method of operating a piston engine |
| 10/04/2007 | DE102006012066A1 Actuator e.g. electromagnetic actuator, for internal-combustion engine, has actuator shaft held in coupling body by bolt, whose longitudinal axis is aligned in direction perpendicular to longitudinal axis of actuator shaft |
| 10/04/2007 | DE102006011806A1 Verstellvorrichtung für eine Nockenwelle Adjusting device for a camshaft |
| 10/04/2007 | DE102005007942B4 Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen Camshaft adjustment device for internal combustion engines of motor vehicles |
| 10/04/2007 | DE102004010519B4 Verfahren zum Steuern des Luftmengenstromes von Verbrennungskraftmaschinen A method for controlling the air flow quantity of internal combustion engines |
| 10/03/2007 | EP1840362A1 Sleeve and cylinder head cover |
| 10/03/2007 | EP1838953A1 Valve event reduction through operation of a fast-acting camshaft phaser |
| 10/03/2007 | EP1838952A1 Apparatus for an internal combustion engine |
| 10/03/2007 | EP1421591B1 Electromagnetic regulating device |
| 10/03/2007 | CN200955413Y Novel camshaft of automobile engine |
| 10/03/2007 | CN101048576A Variable valve timing control apparatus with supplementary oil pump |
| 10/03/2007 | CN101048575A Lifelong-lubricated camshaft drive for an internal combustion engine |
| 10/03/2007 | CN101046165A 可变凸轮正时阻尼器 Variable cam timing damper |
| 10/03/2007 | CN100340746C Variator valve operating system for IC engine |
| 10/03/2007 | CN100340745C Small size universal petrol engine valve swing arm directional working mechanism |
| 10/02/2007 | US7277790 Combustion diagnostic for active engine feedback control |
| 10/02/2007 | US7275515 Control device for internal combustion engine |
| 10/02/2007 | US7275514 Method of HCCI and SI combustion control for a direct injection internal combustion engine |
| 10/02/2007 | US7275507 Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement |
| 10/02/2007 | US7275506 Device for the variable setting of the control times of gas-exchange valves of an internal combustion engine |
| 10/02/2007 | US7275476 Oscillating motor for a camshaft adjusting device |
| 09/27/2007 | WO2007108187A1 Tappet clearance adjusting method and tappet clearance adjusting device |
| 09/27/2007 | WO2007107426A1 Hydraulic circuit, in particular for camshaft adjuster, and corresponding control element |
| 09/27/2007 | WO2007080623B1 All terrain vehicle with driving means such as wheels or tracks mounted on articulated legs |
| 09/27/2007 | WO2007080488A3 Valve control system including deactivating rocker arm |
| 09/27/2007 | WO2007078309A3 Method and system for partial cycle bleeder brake |
| 09/27/2007 | US20070221171 Fuel Injector |
| 09/27/2007 | US20070221166 Multi-Cylinder Internal Combustion Engine and Method for Operation Thereof |
| 09/27/2007 | US20070221155 CAM follower |
| 09/27/2007 | US20070221154 Anti-tipping roller follower |
| 09/27/2007 | US20070221153 High profile rocker arm assembly with offset valve lash adjuster |
| 09/27/2007 | US20070221152 High stiffness low mass rocker arm |
| 09/27/2007 | US20070221151 Control device for engine valve and control system for engine |
| 09/27/2007 | US20070221150 Variable valve timing apparatus with reduced operation sound and control method thereof |
| 09/27/2007 | US20070221149 Auxiliary cam phaser hydraulic circuit and method of operation |
| 09/27/2007 | US20070221148 Induction tuning using multiple intake valve lift events |
| 09/27/2007 | DE102007010361A1 Hydraulic lash adjustment device for internal combustion engine valve train has a common housing for gas exchange valves and pressure pistons enclosed by sub-reservoirs joined in longitudinal web by cross-channel to form common reservoir |
| 09/27/2007 | DE102007003971A1 Ventiltrieb einer Brennkraftmaschine mit einem zylindrischen Ventilstößel A valve drive of an internal combustion engine having a cylindrical valve lifter |
| 09/27/2007 | DE102007003967A1 Valve drive for an internal combustion engine has a cam follower with cam contact surface formed by a roller on hollow pivoting semi-circular bucket-like structure with a swinging-rod driven body to form the valve contacting surface |
| 09/27/2007 | DE102006013915A1 Adjustment of camshaft action on motor valves uses two setting units, in contact with control curves with two degrees of freedom with relative movements between them |
| 09/27/2007 | DE102006013829A1 Adjustable camshaft for motor vehicle internal combustion engines has inner and outer shafts and a hydraulic adjusting device |
| 09/27/2007 | DE102006013566A1 Switchable lever for a valve drive of an internal combustion engine comprises an outer lever having a recess for an inner lever arranged on an axle which is arranged on one end of the outer lever |
| 09/27/2007 | DE102006012787A1 Gas exchange valve desmodromic controlling device for stroke piston internal-combustion engine, has actuator of closing unit standing in effective connection with control cam of transmission closing device during closing movement of valve |
| 09/27/2007 | DE102006012611A1 Zylinderkopf eines Verbrennungsmotors Cylinder head of an internal combustion engine |
| 09/27/2007 | DE102006012358A1 Driving part e.g. cam, press-fit connection producing method, involves mounting driving part in press-fit connection, where part is heated up to reaching joining temperature and thus expanded, and part is moved on shaft in force-free manner |
| 09/26/2007 | EP1837537A2 Split roller bearing device |
| 09/26/2007 | EP1837486A2 Cam follower |
| 09/26/2007 | CN200952409Y 液压挺杆 Hydraulic tappets |
| 09/26/2007 | CN101044342A Sprocket with 1.5 order, and multiples thereof, vibration canceling profile and synchronous drive employing such a sprocket |
| 09/26/2007 | CN101042085A System and method for boosted direct injection engine |
| 09/26/2007 | CN101042061A Aadjuster xial direction transmission phase angle |
| 09/26/2007 | CN101042060A General purpose petrol engine cam axle |
| 09/26/2007 | CN100339585C Exhaust gas reflux appts. for I.C. engine |
| 09/26/2007 | CN100339577C Cylinder head assembly for an internal combustion engine with a camshaft position sensor |
| 09/26/2007 | CN100339567C Valve opening-closing timing control device |
| 09/26/2007 | CN100339566C Transfer bar mechanism for internal combustion engine valve system |
| 09/25/2007 | USRE39851 Internal combustion engine having a variable valve train |
| 09/25/2007 | US7273655 Slidably movable member and method of producing same |
| 09/25/2007 | US7273028 Noise suppressing mechanism for balance gear of engine crankshaft |
| 09/25/2007 | US7273026 Roller follower body |
| 09/25/2007 | US7273025 Camshaft adjuster having a means for securing against modification |
| 09/25/2007 | US7273024 Engine with variable valve timing |
| 09/25/2007 | CA2413643C Ohv engine |
| 09/20/2007 | WO2007104620A1 Adjustment device for a camshaft |
| 09/20/2007 | WO2007104287A2 Variable valve drive for an internal combustion engine |
| 09/20/2007 | WO2007104286A1 Valve drive assembly for an internal combustion engine |
| 09/20/2007 | WO2007104189A1 Valve-driving device for engine |
| 09/20/2007 | WO2007085754A3 Device for deactivating cylinders of an internal combustion engine |
| 09/20/2007 | US20070219704 Intake-air quantity control system of engine |
| 09/20/2007 | US20070215106 System and method for controlling auto-ignition |
| 09/20/2007 | US20070215105 Internal combustion engine control apparatus |
| 09/20/2007 | US20070215096 Engine controller |
| 09/20/2007 | US20070215088 Adjustable Engine |
| 09/20/2007 | US20070215087 Device for hydraulic lash adjustment |
| 09/20/2007 | US20070215086 Connection element for the captive mounting of a lever-like cam follower |
| 09/20/2007 | US20070215085 Valve timing control apparatus |
| 09/20/2007 | US20070215084 Variable chamber volume phaser |
| 09/20/2007 | US20070215083 Device for controlling the lift of a gas exchange valve in an internal combustion engine |