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)
01/1999
01/05/1999US5855192 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines
01/05/1999US5855189 Exhaust controller for internal combustion engine
12/1998
12/30/1998EP0887517A2 Structure of overhead-valve internal combustion engine and manufacturing method for the same
12/30/1998CN1203650A Diesel V-engine
12/29/1998US5852994 Induction control system for multi-valve engine
12/29/1998CA2119078C Low noise level internal combustion engine
12/23/1998EP0886060A2 Engine cylinder block
12/23/1998EP0885354A1 Crankcase for piston engines, especially v-engines
12/23/1998EP0885347A1 Modular engine
12/22/1998US5850823 Blowby gas returning structure for engine
12/17/1998WO1998057053A1 Stratified scavenging two-cycle engine
12/17/1998DE19751662C1 Liquid cooled cylinder head for internal combustion engine
12/16/1998EP0884461A2 Intake control system for engine
12/16/1998EP0883740A1 Internal combustion engine and method for manufacturing same
12/15/1998US5848579 Cylinder head for engine
12/10/1998WO1998055753A1 Internal combustion engines
12/10/1998DE19723379A1 Cylinder head assembly for internal combustion engines
12/09/1998EP0882534A1 Production method for a cylinder block of an internal combustion engine
12/09/1998CN2299943Y Double-circulating cylinder head of ceramic film for two-stroke gasoline engine
12/08/1998US5845698 Manufacturing method of aluminum alloy having high water resistance
12/08/1998US5845616 Cylinder head arrangement of an internal-combustion engine
12/03/1998WO1998054455A1 Internal combustion engine
12/03/1998DE19734608C1 Cylinder block for multiple cylinder internal combustion engine
12/02/1998EP0881371A1 Direct injected and spark ignited internal combustion engine with three valves per cylinder
12/02/1998EP0881369A2 Internal combustion engine
12/02/1998CN1200772A Method for producing slide surface on a light metal alloy
12/02/1998CN1200438A Fuel injection internal combustion engine with sub-combustion chamber
12/02/1998CN1200433A Two stroke internal combustion engine
12/02/1998CN1200432A Two stroke circulation internal combustion engine
12/01/1998US5842447 Cylinder block of an internal-combustion engine
12/01/1998CA2027875C Combustion system for dual fuel engine
11/1998
11/26/1998WO1998053197A1 Device for fixing a fuel injector on an internal combustion engine cylinder head, and method for fixing said injector
11/26/1998WO1998053192A1 s CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE OF THE DIESEL TYPE
11/26/1998WO1998053190A1 Internal combustion engine with controlled ignition
11/26/1998WO1998053189A1 Small-dimension two or four stroke vehicle engine with stratified feed
11/25/1998EP0879944A2 Cylinder direct injection spark-ignition engine
11/25/1998EP0879943A2 Cylinder direct injection spark-ignition engine
11/25/1998EP0879942A2 Direct injection gasoline engine with stratified charge combustion and homogeneous charge combustion
11/24/1998US5842109 Loading a metal powder mixture into a die, compacting with uniaxial pressure, sintering; the metallic liners is for internal combustion engine
11/24/1998US5839417 Cast cylinderhead of a multi-cylinder internal combustion engine
11/24/1998CA2232881A1 Two-cycle internal combustion engine
11/24/1998CA2103019C Cylinder block cylinder bore isolator
11/19/1998WO1998051909A1 Two-stroke internal combustion engine having improved fuel porting
11/19/1998DE19813024A1 Reciprocating piston engine with at least two longitudinal cylinders
11/19/1998DE19720490A1 Cylinder head with direction injection with valves and spark plugs
11/19/1998CA2289604A1 Two-stroke internal combustion engine having improved fuel porting
11/18/1998EP0878618A2 Water cooled cylinder block
11/18/1998EP0878613A1 Direct injection spark ignited engine
11/18/1998CN2297550Y Cylinder head disassembling-assembling machine
11/18/1998CN2297549Y Improved structure of cylinder
11/17/1998US5836284 Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine
11/17/1998US5836280 Lubrication system for two cycle engine
11/17/1998US5836274 Multi valve engine with variable valve operation
11/17/1998US5836272 Cylinder head of engine
11/17/1998CA2110755C Slide surface construction formed of aggregate of fe crystals having body-centered cubic structure
11/12/1998DE19814679A1 Cylinder head structure for internal combustion engine
11/11/1998EP0876550A1 Fuel injector mounting for molded intake manifold with integrated fuel rail
11/11/1998EP0736134B1 Reducing emissions from an internal combustion engine
11/11/1998CN1198506A Direct fuel jet ignition type engine
11/10/1998US5832892 Spark ignition internal combustion engine
11/10/1998US5832881 Supplementary port for two stroke engine
11/04/1998EP0875672A2 Direct fuel injection ignition engine
11/04/1998EP0875670A2 Direct injection type internal combustion engine
11/04/1998CN1197887A Mounting structure of acoustical material for protecting cover of air-cooled internal combustion engine
11/03/1998US5829421 Discharge ignition apparatus for internal combustion engine having shut-off feature
11/03/1998US5829405 Engine cylinder liner and method of making the same
11/03/1998US5829404 Cylinder head for internal combustion engine
11/03/1998US5829394 Exhaust controller for spark ignition type two stroke internal combustion engine
11/03/1998US5829249 Internal combustion engine with exhaust passage and reactor having a common wall
10/1998
10/29/1998DE19737492C1 Liquid cooled cylinder head for motor vehicle internal combustion engine
10/29/1998DE19731735C1 Pressure casting method for cylinder head of internal combustion engine
10/29/1998DE19723343C1 Cylinder head for multiple cylinder internal combustion engine
10/29/1998DE19716642A1 Multi-cylinder otto engine with fuel injection
10/27/1998US5826567 Two-stroke internal combustion engine
10/27/1998US5826565 Internal combustion engine with externally supplied ignition and direct injection
10/27/1998US5826560 Engine combustion chamber and method of operation
10/20/1998US5825017 Apparatus for setting a tool in a correct position for work
10/15/1998WO1998045595A1 Device for fixing a fuel injector on an internal combustion engine cylinder head
10/15/1998WO1998045593A1 Internal combustion engine with inlet and outlet valves
10/15/1998WO1998045591A1 Multicylinder four-stroke internal combustion engine
10/15/1998WO1998045580A1 Combustion chamber system having an improved valve arrangement
10/15/1998DE19814836A1 Fuel-supply system to internal combustion engine injector nozzles
10/15/1998CA2286693A1 Combustion chamber system having an improved valve arrangement
10/14/1998EP0870918A1 Cooling structure for a fuel injection valve of an internal combustion engine and an internal combustion engine
10/13/1998US5820938 Degreasing cast metallic substrate surface, electrostatically depositing dry flux powder, thermally depositing molten metal to activate flux to strip away oxides and bond metal to surface
10/13/1998US5819700 Combustion chamber structure for an internal combustion engine
10/13/1998CA2014701C Outboard engine
10/08/1998DE4345385C2 Two=stroke IC engine valve system
10/08/1998DE19814693A1 Fuel injection system for internal combustion engine
10/08/1998DE19729971C1 Cylinder block for internal combustion engine
10/08/1998DE19703530C1 Cast-iron type cylinder runner sleeve with carbon oil-scraper ring esp for diesel combustion engine
10/07/1998EP0869270A2 Cylinder block with welded bridge-elements
10/07/1998EP0869261A1 Cylinder head having a solenoid valve control device for operating a valve of an internal combustion engine
10/07/1998EP0868603A1 Device for control of flow of cooling medium
10/07/1998EP0868408A1 Fiber reinforced ceramic matrix composite piston and cylinder/sleeve for an internal combustion engine
10/06/1998US5816215 Cylinder head for an in-cylinder injection spark-ignition type internal combustion engine
10/06/1998US5816211 Fiber reinforced ceramic matrix composite piston and cylinder/sleeve for an internal combustion engine
10/06/1998US5816210 Structure of an exhaust port in an internal combustion engine
10/06/1998US5816203 Rotary valve internal combustion engine
10/01/1998DE19712658A1 Cylinder head with cylinders stepped for camshaft bearings
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