| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
|---|
| 10/04/1994 | US5351660 Electrically activated dynamic valve for spark ignition engines |
| 10/04/1994 | US5351413 Clearance checking tool |
| 09/29/1994 | WO1994021899A1 Valve control means |
| 09/29/1994 | WO1994021898A1 High speed reciprocating internal combustion engine |
| 09/29/1994 | DE4410034A1 Valve timing gear system of an engine |
| 09/29/1994 | DE4309609A1 Valve actuating mechanism for an internal combustion engine |
| 09/29/1994 | DE4309602A1 Valve tappet for two lift valves of an internal combustion engine |
| 09/29/1994 | DE4309548A1 Drive of at least one auxiliary unit of an internal combustion engine |
| 09/28/1994 | EP0617198A1 Shim structure in use for valve tappet of internal combustion engine |
| 09/28/1994 | EP0483192B1 Autocalibration of camshaft phasing feedback in a variable valve timing system |
| 09/27/1994 | US5349929 Valve controller for controlling the suction valve of an internal-combustion engine |
| 09/27/1994 | US5349748 Method of manufacturing a tappet for an internal combustion engine |
| 09/22/1994 | DE4308805A1 Inlet port system for an internal combustion engine with at least two inlet valves per cylinder arranged in the cylinder head |
| 09/21/1994 | EP0495807B1 An internal combustion engine camshaft drive mechanism |
| 09/20/1994 | US5347965 Valve control device and method |
| 09/20/1994 | US5347964 Valve train for internal combustion engines |
| 09/20/1994 | US5347963 Lash adjustment system for an internal combustion engine |
| 09/20/1994 | US5347962 Valve mechanism of internal combustion engine |
| 09/15/1994 | DE4406008A1 Internal combustion engine with at least two inlet or exhaust valves and a valve timing gear assigned to these |
| 09/15/1994 | DE4404708A1 Ventilsteuervorrichtung für einen Verbrennungskraftmotor Valve control device for an internal combustion engine |
| 09/15/1994 | DE4323168C1 Integrally cast camshaft and method for its production |
| 09/15/1994 | DE4311052C1 Device for the angular adjustment of a shaft relative to its driving wheel, in particular of a cam shaft relative to its cam shaft wheel |
| 09/15/1994 | DE4308011A1 Valve gear device with a tappet, especially a bucket tappet, for internal combustion engines |
| 09/15/1994 | DE4307707A1 Internal combustion engine with a plurality of cylinders |
| 09/15/1994 | DE4307562A1 Method of manufacturing a cam of a built-up camshaft, in particular for the valve gear of an internal combustion engine |
| 09/14/1994 | EP0615058A1 Cylinder head for an internal combustion engine |
| 09/14/1994 | EP0615057A1 Variable geometry distribution control for an internal combustion engine |
| 09/14/1994 | EP0615056A1 Roller valve lifter |
| 09/14/1994 | EP0614994A1 Spring steel wires and process for producing the same |
| 09/13/1994 | US5346869 Sintered silicon nitride bodies suitable for use as high impact materials |
| 09/13/1994 | US5345904 Valve control means |
| 09/13/1994 | US5345898 Valve operating mechanism for an internal-combustion engine |
| 09/13/1994 | US5345897 Gas-exchanging process for two-stroke, internal combustion engines |
| 09/13/1994 | CA1331944C Valve operating device for internal combustion engine |
| 09/13/1994 | CA1331943C Valve timing control device for use in internal combustion engine |
| 09/13/1994 | CA1331942C Valve operating mechanism in an internal combustion engine |
| 09/08/1994 | DE4402992A1 Device for the relative rotary-angle adjustment of a shaft with a piston pump |
| 09/08/1994 | DE4324822C1 Valve gear for a multi-cylinder internal combustion engine |
| 09/08/1994 | DE4306621A1 Method of producing a camshaft arrangement with shaft elements lying one inside the other |
| 09/08/1994 | DE4306606A1 Reciprocating piston internal combustion engine with a camshaft timing adjustment unit |
| 09/07/1994 | EP0613519A1 Camshaft for internal combustion engines |
| 09/06/1994 | US5343839 Two-stroke engine |
| 09/06/1994 | US5343834 Device for adjusting the rotational angle relationship between a camshaft and its drive element |
| 09/01/1994 | WO1994019587A1 Stamped cam follower and method of making |
| 09/01/1994 | WO1994019586A1 Powdered metal camshaft assembly |
| 09/01/1994 | WO1994019585A1 Cam phase change mechanism |
| 09/01/1994 | DE4305068A1 Mechanical-hydraulic means of transmitting movement between camshaft and inlet and exhaust valve of an internal combustion engine |
| 09/01/1994 | CA2156296A1 Powdered metal camshaft assembly |
| 08/31/1994 | EP0428691B1 Cylinder heads for internal combustion engines |
| 08/30/1994 | US5341781 Reduced component internal combustion engine |
| 08/30/1994 | US5341777 Valve operation control system |
| 08/25/1994 | DE4404378A1 Valve arrangement with a plurality of axially parallel lifting valves and an actuating device common to these |
| 08/25/1994 | DE4304829A1 Timing gear for an internal combustion engine |
| 08/24/1994 | EP0611883A1 Internal combustion engine |
| 08/23/1994 | US5339778 Cylinder-head-mounted camshaft bearing for an internal combustion engine |
| 08/23/1994 | CA2054879C Two-step valve operating mechanism |
| 08/23/1994 | CA2048987C Direct acting hydraulic valve lifter |
| 08/23/1994 | CA1331547C Valve operating system for internal combustion engine |
| 08/18/1994 | WO1994018437A1 Spring assist system for internal combustion engine valves |
| 08/18/1994 | DE4317638C1 Valve actuating device for a multi-cylinder internal combustion engine |
| 08/18/1994 | DE4303789A1 Adjustable driving device for lift transmission elements displaceable in opposition to one another |
| 08/18/1994 | DE4303299A1 Valve actuating device for internal combustion engines |
| 08/17/1994 | EP0610679A1 Induction system for engine |
| 08/17/1994 | EP0610678A1 Induction system for engine |
| 08/16/1994 | US5337720 Engine control method |
| 08/16/1994 | US5337719 Engine control system and method |
| 08/16/1994 | US5337712 Valve gear for at least two simultaneously operated valves |
| 08/16/1994 | US5337711 Camshaft phase change device |
| 08/16/1994 | US5337476 Method of making a camshaft |
| 08/11/1994 | DE4402586A1 Adjustable timing system |
| 08/11/1994 | DE4301453A1 Variable valve timing gear for internal combustion engines |
| 08/09/1994 | US5335636 Engine comprising a continuous braking device, particularly for an industrial vehicle |
| 08/03/1994 | EP0608925A1 Compact valve-lifters |
| 08/03/1994 | EP0608557A1 Internal combustion engine |
| 08/02/1994 | US5333954 Rolling/sliding part |
| 08/02/1994 | US5333582 Pre-combustion chamber gas engine |
| 08/02/1994 | US5333579 Control device for controlling intake and exhaust valves of internal combustion engine |
| 08/02/1994 | US5333577 Variable valve operation timing control device |
| 08/02/1994 | CA1331118C Failsafe method in connection with valve timing-changeover control for internal combustion engines |
| 07/28/1994 | DE4401011A1 Assembled camshaft with cam covering less than 180 degrees of shaft circumference |
| 07/28/1994 | DE4315233A1 Direct injection internal combustion engine |
| 07/28/1994 | DE4301647A1 Mechanism for angular adjustment of engine cam shaft |
| 07/27/1994 | EP0607992A1 Intake system for internal combustion engine |
| 07/27/1994 | EP0607918A1 SOHC-type valve operating system in internal combustion engine |
| 07/27/1994 | EP0607509A1 Device for varying the angular position of a shaft with its driving wheel, in particular, of a camshaft with its driving wheel |
| 07/27/1994 | EP0592565A4 Multicylinder two stroke cycle engine |
| 07/27/1994 | EP0545984B1 Automatic-control device for changing the relative rotational position of shafts in an internal-combustion engine |
| 07/26/1994 | US5331931 Variable intake valve |
| 07/26/1994 | US5331930 Univalve engine |
| 07/26/1994 | US5331929 Cylinder head for internal combustion engine and a process of operating same |
| 07/26/1994 | US5331866 Camshaft arrangement having a deactivatable cam |
| 07/21/1994 | WO1994016203A1 Device for the variable control of the valves of internal combustion engines, especially for the chokeless load control of four-stroke engines |
| 07/21/1994 | WO1994016202A1 Device for the variable control of the valves of internal combustion engines, especially for the chokeless load control of four-stroke engines |
| 07/21/1994 | DE4344389A1 Slip lever for valve drive in IC engine |
| 07/21/1994 | DE4321308C1 Activating engine valve for engines |
| 07/21/1994 | DE4301069A1 Fuel injection on a diesel engine |
| 07/20/1994 | EP0567552A4 A dual mode, phase shifting, cam engine |
| 07/19/1994 | US5329895 System for controlling valve shift timing of an engine |
| 07/19/1994 | US5329894 Variable valve timing |
| 07/19/1994 | US5329891 Rocker arm assembly |