Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02F - Cylinders, pistons, or casings for combustion engines; Arrangements of sealings in combustion engines › F02F 1 - Cylinders; Cylinder heads
Patents for F02F 1 - Cylinders; Cylinder heads (16,229)
06/1999
06/23/1999EP0924403A1 Direct-injection spark-ignition engine
06/23/1999CN2325531Y Four linkage cylinder for heavy reparing internal combustion engine
06/22/1999US5913554 Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine
06/22/1999US5913297 Internal combustion engine
06/22/1999CA2254529A1 Internal combustion engine with siamesed cylinder bores and pistons
06/17/1999WO1999030024A1 NOx REDUCTANT GENERATION IN A COMPRESSION-IGNITION ENGINE BY HYDROCARBON INJECTION DURING THE EXPANSION STROKE
06/17/1999WO1999030016A1 Engine combustion system
06/17/1999WO1999030015A1 Internal combustion engine comprising at least one cylinder and individual intake passages
06/17/1999DE19755687A1 Zweitakt-Ottomotor mit Getrenntschmierung Two-stroke gasoline engine with oil pump
06/17/1999DE19755107A1 Internal combustion engine
06/16/1999EP0923090A1 Electromagnetic actuator with detached lower collar to align with cylinder head bore
06/16/1999EP0922849A2 Cylinder block for an internal combustion engine
06/16/1999EP0922848A2 Intake conduit for an internal combustion engine
06/16/1999CN2324300Y Engine cylinder cooling device
06/16/1999CN2324299Y Cylinder of motorcycle
06/16/1999CN1043669C Cylinder line of IC engine
06/15/1999US5912057 Cladding method by a laser beam
06/15/1999US5911202 For compressing an air-fuel mixture inside a crank case
06/10/1999WO1999028602A1 Cylinder head for an internal combustion engine with a pump-jet unit
06/10/1999DE19753963A1 Internal combustion engine with direct fuel injection
06/09/1999EP0921303A2 Common rail fuel injection system for internal combustion engines
06/09/1999EP0921290A2 Process and device for conversion of heat into work
06/09/1999EP0921287A1 Spark ignited internal combustion engine with direct fuel injection
06/09/1999CN2323146Y Engine combustion efficiency enhancer
06/09/1999CN1219219A Cylinder head for multi-cylinder internal combustion engine
06/09/1999CN1218873A Cylinder-liner free casted cylinder body and its producing method
06/08/1999US5909721 Cylinder block with stepless plating coating and method for forming stepless plating coating
06/08/1999CA2078970C Two-cycle marine engine having aluminum-silicon alloy block and iron plated pistons
06/03/1999WO1999027624A1 Spark plug for venting excessive pressure
06/03/1999WO1999027241A1 Method for checking the effect of swirl ducts in multi-cylinder internal combustion engines, in particular direct injection engine
06/02/1999EP0919715A2 Cylinder liner
06/02/1999DE19854923A1 IC engine with direct injection combustion chamber
06/02/1999CN1218540A Cylinder liner for IC engine
06/01/1999US5908018 Direct injected engine
05/1999
05/27/1999WO1999025969A1 Two cycle engine having a mono-valve integrated with a fuel injector
05/27/1999DE19844314A1 Cylinder head
05/27/1999DE19752381A1 Motor cylinder head
05/26/1999EP0918154A2 Cylinder head for an internal combustion engine
05/25/1999US5906186 Cylinder head for tappet arrangement for multi-valve engine
05/25/1999US5906183 Method of forming an fuel/air mixture in a direct injection internal combustion engine
05/19/1999EP0916821A2 Direct fuel injection ignition engine
05/19/1999CN2319587Y Improved cylinder cap of diesel engine
05/18/1999US5904604 Watercraft electrical system
05/18/1999US5903975 Cylinder head straightening method
05/12/1999EP0915252A2 Common rail fuel injection system
05/12/1999EP0914558A1 Two cycle engine having a decompression slot
05/12/1999EP0914549A1 Small-dimension two or four stroke vehicle engine with stratified feed
05/12/1999DE19754008C1 Reciprocating piston internal combustion engine
05/06/1999WO1999022125A1 Direct injection engine and controlled ignition
05/06/1999WO1999022121A1 Engine having an intake/exhaust valve integrated with a fuel injector
05/06/1999EP0912826A1 Engine cylinder head assembly having planar and cast components
05/06/1999EP0912822A1 Internal combustion engine
05/06/1999EP0669068A4 Method and apparatus for operating with a hopping control channel in a communication system.
05/05/1999CA2251148A1 Common-rail injection system
05/04/1999US5899190 Direct injection type multicylinder engine
04/1999
04/29/1999DE19848270A1 Cylinder head for multi-cylinder engine
04/29/1999DE19747244A1 Cylinder head for internal combustion engine
04/28/1999EP0911509A1 Engines of reciprocating piston type
04/28/1999EP0911502A2 Spark-ignited combustion engine
04/28/1999EP0911500A2 Direct injection diesel engine
04/28/1999EP0799374B1 A cylinder block structure for an internal combustion engine
04/28/1999CN2316471Y Cylinder head for IC engine
04/28/1999CN2316470Y Cylinder jacket
04/28/1999CN1215130A Two-stroke engine
04/27/1999US5896837 Multipart cylinder head cover for an internal-combustion engine
04/27/1999CA2048187C Process for making an al ou an al alloy moulded piece with integrated canals
04/22/1999WO1999019617A1 Counterbored joint
04/22/1999WO1999019100A1 Method and core for producing by moulding process an internal combustion engine cylinder head
04/22/1999DE19847625A1 Fuel injection valve for internal combustion engine
04/21/1999EP0909893A2 Direct injection diesel engine
04/21/1999EP0909889A1 Spark ignition internal combustion engine with direct injection
04/21/1999CN2315309Y Shaft type gas distribution mechanism for gasoline and diesel engines
04/21/1999CN1214410A 转子压缩机 Rotary Compressor
04/20/1999US5894826 Combustion chamber for direct injection of fuel into exhaust recirculation rich mixture
04/20/1999CA2190748C In-cylinder injection internal combustion engine
04/15/1999DE19806272C1 Cast light metal cylinder head for liquid cooled internal combustion engine with three valves per cylinder
04/15/1999DE19801171C1 fuel injector for multiple cylinder internal combustion engine
04/15/1999DE19754736C1 Intake duct for motor vehicle internal combustion engine
04/15/1999DE19744449A1 Vortex generating device for generating vortex in cooling water for internal combustion engine cylinder
04/15/1999DE19743627A1 Internal combustion engine cylinder running liner
04/14/1999EP0908610A1 Apparatus and method of fuel injection and ignition of internal combustion engine
04/14/1999EP0907825A1 Mixture-compressing two-stroke spark ignition engine with fuel injection
04/13/1999US5893348 Combustion chamber system having an improved valve arrangement
04/07/1999EP0673470B1 Improvements to internal combustion engines
04/07/1999CN1213040A Method of manufacturing cylinder head of internal combustion engine
04/06/1999US5891273 Cylinder liner of a hypereutectic aluminum/silicon alloy for casting into a crankcase of a reciprocating piston engine and process for producing such a cylinder liner
04/06/1999US5890466 Device for injecting fuel at the exhaust port of an engine cylinder
04/06/1999US5890461 Engine cylinder head cooling arrangement
04/06/1999US5890414 Stop cylinder and piston assembly
04/01/1999DE19813745A1 Internal combustion engine cylinder head making process
04/01/1999DE19743110A1 Cylinder head
03/1999
03/31/1999EP0905362A1 Cylinder-piston assembly
03/31/1999CN2312332Y Main body of S195 series diesel engine
03/30/1999US5887558 Combustion engine
03/30/1999US5887556 Device for forming vortex in cooling water for cylinders
03/25/1999WO1999014518A1 Cylinder liner
03/24/1999EP0903422A1 Coating parent bore metal of engine blocks
03/24/1999CN1211681A Lubricating structure for front engine
03/24/1999CN1211680A Overhead cam engine
03/24/1999CN1211675A Cooler for water-cooled engine
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