Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 25 - Engines characterised by using fresh charge for scavenging cylinders
Patents for F02B 25 - Engines characterised by using fresh charge for scavenging cylinders (3,434)
11/1996
11/13/1996EP0742366A1 Internal combustion engine
11/13/1996EP0742360A2 Fuel injection apparatus and method for a two-stroke engine
11/12/1996US5572960 Two-cycle engine of the spark ignition type
11/05/1996US5570670 Two stroke internal combustion engine
10/1996
10/24/1996DE19515325A1 Valve controlled two-stroke diesel motor with articulated connecting rod
10/23/1996EP0738828A1 Internal combustion engine having a throttle valve in an exhaust gas passage
10/23/1996EP0738827A2 Internal combustion engine of the two-stroke cycle type
10/16/1996EP0677157A4 Improved multiple stage reed valves for use in internal combustion engines.
10/10/1996DE19512566A1 Two=stroke engine, especially for handheld tools such as chain saws
10/01/1996US5560328 Induction system of internal combustion engines
09/1996
09/25/1996EP0733158A1 Controlled two-stroke internal combustion engine
09/25/1996EP0706610A4 Exhaust valve timing control responsive to engine knock and torque
09/25/1996EP0587598B1 Two-stroke engine
09/19/1996DE19509726A1 Two-stroke IC engine
09/17/1996US5555859 Internal combustion engines
09/11/1996EP0731264A2 Intake system for a two-stroke type internal combustion engine
08/1996
08/29/1996DE3690388C2 Fuel injection to IC orbital engine
08/20/1996US5546748 Exhaust system for outboard motor
08/15/1996WO1996024757A1 Two-stroke diesel engine with a spiral air intake duct
08/07/1996CN1128555A Fuel-air mixture feed device for a two-stroke internal combustion engine
08/06/1996US5542382 Dual compression and dual expansion internal combustion engine and method therefor
07/1996
07/31/1996CN1127837A Two-cycle engine of the spark ignition type
07/23/1996US5537979 Mixture preparation device for double-feed engines
07/23/1996US5537959 Lubricating system for engine
07/23/1996US5537958 Variable compression ratio system for two-cycle engine
07/17/1996EP0591509B1 A two-stroke fuel-injected internal combustion engine
07/17/1996CN1032326C IC engine
07/03/1996EP0719913A1 Two-cycle stroke engine
06/1996
06/11/1996US5524578 Two-cycle engine having improved idle relief
06/05/1996EP0706611A4 Exhaust valve timing control responsive to engine idling and shut-down
05/1996
05/23/1996DE19503442C1 Two=stroke opposed=piston engine
05/21/1996US5517954 Induction method for a compression-ignition internal combustion engine
05/15/1996DE19503444C1 Two=stroke opposed=piston engine
05/15/1996DE19503443C1 Opposed piston two=stroke engine
05/09/1996DE19540110A1 Spülvorrichtung für einen Zweitaktmotor Flushing device for a two-stroke engine
05/08/1996CN1122155A Exhaust valve timing control responsive to engine idling and shut-down
05/02/1996DE4438513A1 Automatic exhaust control for two-stroke engine
04/1996
04/24/1996CN1121366A Induction system of internal combustion engine
04/18/1996WO1996011333A1 Pneumatically-controlled air-fuel mixture injection in a two-stroke engine
04/17/1996EP0706611A1 Exhaust valve timing control responsive to engine idling and shut-down
04/17/1996EP0706610A1 Exhaust valve timing control responsive to engine knock and torque
04/17/1996CN1120857A Exhaust valve timing control responsive to engine knock and torque
04/11/1996DE3690386C2 Two=stroke vehicle engine control method
04/09/1996US5505172 Process and device for a two-stroke combustion-engine
04/03/1996EP0704017A1 Fuel-air mixture feed device for a two-stroke internal combustion engine
04/02/1996US5503119 Crankcase scavenged two-stroke engines
03/1996
03/28/1996DE19509740A1 2-Stroke i.c. engine with auxiliary 2-stage piston for each cylinder
03/14/1996DE19535069A1 Two=stroke IC engine
03/12/1996US5498842 Muffler for an internal combustion engine
03/05/1996US5495836 Throttle-valve control apparatus for spark-ignition two-cycle engines
02/1996
02/28/1996EP0698181A1 Induction system of internal combustion engine
02/28/1996CN1117558A Cooling system for spark-ignition two-cycle engine
02/27/1996US5494467 Exhaust system for outboard motor
02/22/1996WO1996005426A1 Two-stroke engine with spark ignition
02/13/1996US5490483 Two-cycle internal combustion engine
02/07/1996EP0592565B1 Multicylinder two stroke cycle engine
02/01/1996WO1996002744A1 Two-stroke internal combustion engine
01/1996
01/11/1996DE19520944A1 Air scavenging for two stroke combustion engines
01/03/1996EP0576518B1 Multicylinder two-stroke engine intake manifold
01/02/1996US5479894 Two-stroke internal combustion engine
12/1995
12/28/1995EP0698181A4 Induction system of internal combustion engine
12/26/1995US5477838 Supercharged engines
12/20/1995CN1113662A Improvements to internal combustion engines
12/13/1995CN1113363A Deceleration control apparatus for two-cycle engine of the spark ignition type for vehicle
12/13/1995CN1113291A Reciprocating-piston internal combustion engine of the diesel type
12/07/1995WO1995033130A1 Two-stroke internal-combustion engine with charging cylinder
12/07/1995DE4418844A1 Two stroke IC engine
12/05/1995US5471960 Cylinder for two-cycle internal combustion engine
11/1995
11/23/1995WO1995031634A1 Air valve combined with a valve chamber
11/08/1995EP0680551A1 Dual compression and dual expansion internal combustion engine and methodtherefor.
10/1995
10/26/1995DE19513715A1 Directly fuel-injected IC engine drive method
10/18/1995EP0677157A1 Improved multiple stage reed valves for use in internal combustion engines
10/12/1995WO1995027129A1 Twin-piston engine
10/11/1995CN1109944A Throttle-valve control apparatus for spark-ignition two-cycle engine
09/1995
09/27/1995EP0673470A1 Improvements to internal combustion engines
09/21/1995DE4408908A1 Two=stroke engine for use in construction of models
09/14/1995WO1995024547A1 Internal combustion engine
09/13/1995EP0535122B1 Internal combustion engine and an improved rotary inlet valve for use therewith
09/13/1995EP0481972B1 DEVICE FOR SUPPLYING AIR TO A SUPERCHARGED TWO-STROKE ENGINE WITH AT LEAST ONE SET OF TWO CYLINDERS ARRANGED AT 180o
09/12/1995US5448971 Internal combustion engine and an improved rotary inlet valve for use therewith
09/06/1995EP0670416A1 V-type two-cycle internal combustion engine
09/06/1995EP0670415A1 V-type two-cycle internal combustion engine
08/1995
08/24/1995DE4447215A1 Two-stroke IC engine
08/22/1995US5443547 Exhaust gas recirculation system
08/22/1995US5443045 Two-stroke fuel-injected internal combustion engine
08/02/1995EP0665369A1 Device and method for the stop control of two-strobe combustion engine with autoignition
07/1995
07/13/1995DE4442110A1 Throttle valve control device for two=stroke spark-ignition engine used on motorcycle
07/05/1995EP0661419A1 Internal combustion engine
06/1995
06/29/1995DE4344722A1 IC engine with afterburning of exhaust gases
06/22/1995DE4444998A1 Two=stroke diesel engine
06/22/1995DE4343491A1 Two=stroke engine with fuel=air mixture supercharging
06/20/1995US5425346 Performance improvement design for two-stroke engines
06/15/1995WO1995016113A1 Controlled two-stroke internal combustion engine
06/08/1995DE4442111A1 Cooling system two-stroke spark-ignition internal combustion engine
06/08/1995DE4442108A1 Control of deceleration of spark-ignition two=stroke motor cycle engine
05/1995
05/31/1995EP0655550A1 Turbo-cooling engine
05/30/1995US5419289 Device for controlling the pneumatic injection of a carbureted mixture in a two-stroke internal-combustion engine and associated utilization
05/24/1995EP0654592A1 Two-cycle diesel engine
05/24/1995DE4440194A1 Exhaust silencer for two stroke engine
05/18/1995DE4338645A1 IC engine with inlet and outlet valves and cylinder wall slide valve
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