Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 5 - Slide-valve gear or valve arrangements
Patents for F01L 5 - Slide-valve gear or valve arrangements (387)
05/2004
05/12/2004CN1495342A OHC overhead camshaft internal combustion enjine
02/2004
02/05/2004US20040020450 Rotating cylinder valve engine
01/2004
01/07/2004CN1466652A Rotating cylinder valve engine
01/06/2004US6672270 Fuel efficient valve mechanism for internal combustion engines
12/2003
12/31/2003CN1132995C 发动机的阀装置 Engine valve device
12/11/2003WO2003102382A1 Valve mechanism for internal combustion engine
12/10/2003CN1460774A Sliding door type two-stroke engine exhaust valve
12/04/2003US20030221652 Fuel efficient valve mechanism for internal combustion engines
11/2003
11/18/2003US6647933 Electronic control unit for two-cycle internal combustion engine
10/2003
10/28/2003US6637385 Internal combustion engine with exhaust gas control device
10/08/2003CN1123685C Reciprocating machine with two sub-chambers
09/2003
09/25/2003US20030177990 Electronic control unit for two-cycle internal combustion engine
09/17/2003EP1344899A2 Distribution system for internal combustion engine
08/2003
08/28/2003US20030159441 Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping
08/28/2003CA2420305A1 A turbo-charged internal combustion engine with in-cylinder egr and injection rate shaping
08/20/2003EP1336042A1 Internal combustion engine
06/2003
06/25/2003EP1320671A1 Rotating cylinder valve engine
05/2003
05/06/2003US6557519 Reciprocating machine with two sub-chambers
01/2003
01/30/2003US20030019445 Internal combustion engine with exhaust gas control device
12/2002
12/12/2002DE10127988A1 Operating method for 2-stroke engines esp. with turbochargers with action of scavenging pump used to generate pre-compressed scavenging air, has buffer store communicating with crankcase
11/2002
11/27/2002EP1260687A1 Internal combustion engine with exhaust gas control device
10/2002
10/22/2002US6467455 Four-stroke internal combustion engine
08/2002
08/28/2002CN1089853C 柴油机 Diesel
08/08/2002DE10107096A1 Verbrennungsmotor Combustion engine
07/2002
07/25/2002WO2002057607A1 Internal combustion engine
05/2002
05/22/2002CN1350613A Valve device of engine
04/2002
04/04/2002WO2002027165A1 Rotating cylinder valve engine
03/2002
03/20/2002EP1188906A1 Valve device of engine
01/2002
01/17/2002WO2002004801A1 Internal combustion engine
10/2001
10/24/2001CN1319160A Reciprocating machine with two sub-chambers
08/2001
08/30/2001WO2001063106A1 Internal combustion engine with exhaust gas control device
08/23/2001WO2001061155A1 Springless-valve engine mechanism
08/01/2001EP0811114B1 Improved cooling for gas turbine - two stroke piston compound engine
07/2001
07/04/2001EP1112442A1 Reciprocating machine with two sub-chambers
06/2001
06/27/2001EP0799380B1 Waterpower machine
06/07/2001DE19958635A1 Ring valve for 4-stroke reciprocating piston engines is located in cylinder turnable about and sliding in direction of, longitudinal cylinder axis
05/2001
05/17/2001DE19954438A1 Head piston for IC engines is opposed to working piston within cylinder, with constant/variable volume combustion chamber formed between pistons
03/2001
03/27/2001US6205963 High power density, low emission internal combustion engine
02/2001
02/07/2001CN2418254Y Seiding-case type intake-exhaust mechanism of four-stroke internal combustion engine
12/2000
12/28/2000DE19957180A1 Internal combustion engine gas change systems move seal to open and close gas orifice as function of chamber pressure with valve base cylinder head and seal forming controllable opening gap.
12/28/2000DE19957179A1 Internal combustion engine gas change system involves coaxially boxed gas change channels controlled by movable seals as function of pressure in chamber.
12/28/2000DE19957153A1 Internal combustion engine gas change system centers round channel seal movement patterns relative internal chamber pressure force exerted on seal.
12/28/2000DE19957148A1 Internal combustion gas change system uses movable gas change channel seal relative chamber force load and includes actuators linked by energized windings to seal.
12/28/2000DE19957147A1 Internal combustion engine gas change system includes valve base connected to engine and seal and cylinder head to form opening gap with auxiliary injection or cooling or metering systems.
11/2000
11/30/2000WO2000071859A1 Valve device of engine
11/30/2000CA2374805A1 Valve device of engine
11/14/2000CA2217180C Thermodynamical aspiration valve
10/2000
10/19/2000DE10002585A1 Internal combustion engine, compressor or pump has rotary sliders directly driven by outer gearing controlling channels and rotating around cylinder axes
08/2000
08/01/2000US6095103 Exhaust control valve structure for 2-cycle engine
03/2000
03/09/2000WO2000012881A1 Reciprocating machine with two sub-chambers
01/2000
01/19/2000EP0823015B1 Thermodynamical aspiration valve
12/1999
12/22/1999EP0965739A2 Diesel engine
12/22/1999EP0965738A1 Diesel engine
12/22/1999CN1239180A Diesel engine
11/1999
11/24/1999EP0653015B1 internal combustion engine
11/17/1999CN2349353Y V型进气阀 V-type intake valve
11/11/1999WO1999057424A1 Direct flow engine with sliding valves and totally variable timing
09/1999
09/09/1999DE19809951A1 Wedge-shaped slide for piston engines
08/1999
08/03/1999US5931134 Internal combustion engine with improved combustion
06/1999
06/10/1999DE19754287A1 Internal combustion engine
05/1999
05/20/1999DE19750255A1 Gas change control for optimum control of IC engine with valves acted on hydraulically
02/1999
02/16/1999US5870982 Intake valve of a supercharged two stroke engine
11/1998
11/11/1998EP0877153A2 Internal combustion engine with improved combustion
10/1998
10/28/1998EP0874138A1 Charge distribution by non-circular pistons for an internal combustion engine
09/1998
09/08/1998US5803042 Valves and valve timing for internal combustion engine
07/1998
07/07/1998US5775105 Combination nozzle and valve with variable geometry for increased power recovery from internal combustion engine exhaust gas
07/01/1998EP0851101A1 Diesel engine
07/01/1998CN1186156A 柴油机 Diesel
06/1998
06/24/1998CN1185822A Thermodynamical aspiration valve
06/16/1998US5765375 Waterpower machine
05/1998
05/28/1998DE19648496A1 Internal combustion engine
04/1998
04/09/1998DE19637044A1 Hydraulic valve drive for internal combustion engine
02/1998
02/11/1998EP0823015A1 Thermodynamical aspiration valve
01/1998
01/07/1998CN1169504A Heat-insulation type column valve
12/1997
12/29/1997EP0653015A4 Valves and valve timing for internal combustion engine.
12/11/1997DE19620395A1 Four-stroke internal combustion engine
12/10/1997EP0811114A1 Improved cooling for gaz turbine - two stroke piston compound engine
12/09/1997US5694890 Internal combustion engine with sliding valves
11/1997
11/20/1997WO1997043526A1 Internal combustion engine
10/1997
10/08/1997EP0799380A1 Waterpower machine
10/07/1997US5673560 Cooling for gas turbine-two stroke piston compound engine
08/1997
08/05/1997US5653108 Gas turbine-two-stroke piston compound engine
07/1997
07/31/1997DE19700412A1 Two stroke diesel engine
07/15/1997US5647309 Internal combustion engine firing system
05/1997
05/14/1997EP0773352A1 Mechanical actuator with reciprocating motor
04/1997
04/29/1997US5623894 Dual compression and dual expansion engine
04/09/1997EP0767294A1 Internal combustion engine
02/1997
02/19/1997CN2247722Y Connecting rod transmission type distribution mechanism
01/1997
01/28/1997US5596955 Internal combustion engine
11/1996
11/14/1996DE19517590A1 Gas reversal system for multi=cylinder combustion engines
11/07/1996DE19516142A1 Two=stroke engine
10/1996
10/31/1996WO1996034184A1 Thermodynamical aspiration valve
09/1996
09/17/1996US5555730 Cooling for gas turbine-two stroke piston compound engine
08/1996
08/29/1996WO1996026355A1 Improved cooling for gaz turbine - two stroke piston compound engine
08/08/1996DE19504735A1 Crank drive mechanism changing IC engine compression ratio
06/1996
06/27/1996WO1996019665A1 Waterpower machine
02/1996
02/29/1996DE4429276A1 Engine control method for two=stroke IC engine
11/1995
11/23/1995DE4424644C1 Abgasrückführungsventil Exhaust gas recirculation valve
11/16/1995DE4416724A1 Valve system for gas exchange control in IC engines
06/1995
06/22/1995DE4343491A1 Two=stroke engine with fuel=air mixture supercharging
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