Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear
Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520)
11/1995
11/23/1995WO1995031633A1 Vane type rotary phase regulator
11/23/1995DE4417959A1 Variable timing camshaft drive
11/23/1995DE19509968A1 IC engine valve drive chain tappet cap
11/23/1995DE19505901A1 Cup=shaped hydraulic tappet upper component
11/22/1995EP0548170B1 Internal combustion engine having variable event valve timing
11/22/1995CN1112194A Compact cylinder head arrangement for internal combustion engines, in particular with two cylinders
11/16/1995DE4416724A1 Valve system for gas exchange control in IC engines
11/16/1995DE4416627A1 IC engine with cylinder block
11/16/1995DE4416505A1 Cam shaft with turnable cams
11/15/1995EP0682178A2 Ball link assembly for vehicle engine drive trains
11/15/1995EP0682171A2 Valve crosshead assembly with wear-reducing contact pad
11/15/1995EP0568527B1 Camshaft drive unit for a v-type internal-combustion engine
11/15/1995CN1111712A Plug used in switch valve of internal combustion engine
11/09/1995WO1995030081A1 Valve control mechanism
11/09/1995WO1995030079A1 Manufacture of camshafts
11/08/1995EP0681093A1 Rocker arm
11/08/1995EP0681092A1 A valve control device for an internal combustion engine having a tappet clearance compensation device
11/08/1995EP0680556A1 Process for calculating the air filling volume in an internal combustion engine with a variable gas exchange control
11/07/1995US5463995 Intake system for internal combustion engine
11/07/1995US5463988 Valve actuating mechanism for an internal combustion engine
11/07/1995US5463987 Variable valve timing mechanism
11/07/1995US5463898 Method of detecting timing apparatus malfunction in an engine
11/07/1995US5463809 Method of making a powdered metal camshaft assembly
11/06/1995CA2124092A1 "carnotto" & "s-a-v-e"
11/02/1995EP0679798A1 Arrangement for simultaneously driving two valves in an internal combustion engine
11/02/1995DE4415046A1 Method of operating I.C. engine
11/02/1995DE4414849A1 Fluid control system for Otto=cycle IC engine
11/02/1995DE19515191A1 Hochdruck-Kraftstoffpumpe High-pressure fuel pump
10/1995
10/31/1995US5462027 Induction system for engine
10/31/1995US5462022 Valve timing control apparatus having cylinder discriminating function
10/26/1995WO1995028556A1 Pull-rod for actuating a gas changeover valve
10/26/1995WO1995028555A1 Internal combustion engine with variable valve control
10/26/1995WO1995028554A1 Internal combustion engine with variable valve control
10/26/1995WO1995028553A1 Internal combustion engine with flat tappet
10/26/1995WO1995028552A1 Internal combustion engine with variable valve control
10/26/1995DE4414182A1 Valve actuation for IC engine
10/26/1995DE4413443A1 Brennkraftmaschine Internal combustion engine
10/26/1995DE4413428A1 Brennkraftmaschine mit variabler Ventilsteuerung Internal combustion engine with variable valve control
10/26/1995DE4413390A1 Camshaft assembly for IC engine
10/25/1995EP0678659A1 Valve drive system for internal combustion engine
10/25/1995EP0678658A1 Valve control to operate at least two poppet valves simultaneously for the exchange of gas in an internal combustion engine
10/24/1995US5460130 SOHC-type valve operating system in internal combustion engine
10/19/1995WO1995027842A1 Rocking arm for the valve gear of an internal-combustion engine
10/19/1995DE4445218A1 Device for simultaneous operation of two engine valves
10/19/1995DE4444499A1 Device for simultaneous operation of two or more IC engine valves
10/19/1995DE4419557C1 IC with variable valve control
10/19/1995DE4413408A1 Brennkraftmaschine mit Flachstößel Internal combustion engine with flat tappet
10/19/1995DE4413406A1 Brennkraftmaschine mit variabler Ventilsteuerung Internal combustion engine with variable valve control
10/19/1995DE4413086A1 Valve operating device for IC engine
10/19/1995DE4412548A1 Reciprocating IC engine with camshaft for control of engine valves
10/19/1995DE4412298A1 Steuerkolben für eine Motorbremseinrichtung an einer Brennkraftmaschine Control piston for an engine braking device of an internal combustion engine
10/18/1995EP0677647A1 Cylinder valve drive for internal combustion engine
10/18/1995EP0677139A1 Device for the variable control of the valves of internal combustion engines, especially for the chokeless load control of four-stroke engines
10/18/1995EP0677138A1 Pneumatic valve return system for internal combustion engine
10/17/1995US5458099 Cylinder head arrangement of an internal-combustion engine
10/17/1995US5458097 Light weight valve lifter
10/12/1995WO1995027137A1 High efficiency combustion chamber system
10/12/1995DE4412281A1 Inlet system for i.c. engine
10/12/1995DE19511880A1 Operating device for gas substitution valves on reciprocating engines
10/11/1995EP0676533A1 Inlet passage system for an internal combustion engine
10/11/1995EP0539539B1 Device for adjusting the angle of rotation between a camshaft and its drive
10/11/1995CN1109915A Cast iron slide member
10/10/1995US5456226 Method of minimizing play in a valve operating mechanism
10/10/1995US5456225 Valve operating device for internal combustion engine
10/10/1995US5456136 Cam follower with roller for use with engine
10/05/1995DE4411434A1 IC engine valve operation method with two inlet valves per cylinder
10/05/1995DE19511787A1 Ventileinstellung-Regelungssystem für eine Brennkraftmaschine Valve timing control system for an internal combustion engine
10/04/1995EP0675274A1 Internal combustion engine
10/04/1995EP0675265A1 Valve driving system for internal combustion engine
10/04/1995EP0675264A1 Shim for a tappet in an internal combustion engine
10/03/1995US5455078 Method of roughening and coating the contact surface of a valve lifter
10/03/1995US5454353 Tappet with anti-rotation device
09/1995
09/28/1995DE4410124A1 Device for simultaneous operation of two valves of combustion engine
09/28/1995DE4410123A1 Device for simultaneous operation of two valves of combustion engine
09/28/1995DE4410122A1 Device for simultaneous operation of two valves of combustion engine
09/28/1995DE19510587A1 Variable valve control system with vibration damper for engine
09/27/1995EP0673470A1 Improvements to internal combustion engines
09/26/1995US5453059 Power transmission chain
09/26/1995US5452694 Hydraulic variable lift engine valve gear
09/21/1995DE4422080A1 IC engine valve=rocker lever
09/21/1995DE4409491A1 Cup=shaped tappet for IC engine valve gear
09/21/1995DE4409442A1 Governor for two= or four=stroke engine
09/21/1995DE4408808A1 IC engine valve gear with alternative cam system
09/21/1995DE19509845A1 IC engine camshaft timing adjustment
09/19/1995US5451029 Variable valve control arrangement
09/19/1995US5450826 Tappet for the valve drive of an internal combustion engine
09/19/1995US5450825 Method for activating a device for the relative rotation of a shaft and device for the relative rotation of the shaft of an internal combustion engine
09/19/1995US5450665 Method for manufacturing a hollow camshaft having oil-feeding holes on its chilled face
09/14/1995WO1995024549A1 Variable compression ratio engine
09/14/1995DE4406754A1 Mehrfachnocken Multiple cam
09/14/1995DE19508505A1 Induction air quantity computation appts. for cylinder of IC engine
09/13/1995EP0671550A1 Valve-operating control system for internal combustion engine
09/12/1995US5449147 In an internal combustion engine
09/08/1995WO1995023911A1 Multiple cams
09/06/1995EP0670419A2 Air/fuel ratio estimation system for internal combustion engine
09/06/1995EP0670417A2 Reciprocating engine of a spark ignition type
09/05/1995US5447385 Design element for connection to a hollow shaft
09/05/1995US5447126 Variabe cam phaser for internal combustion engine
09/05/1995CA2075960C Valve control means
08/1995
08/31/1995DE4406409A1 Mechanical tappet for IC engine cylinder heads
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