| Patents for F02F 1 - Cylinders; Cylinder heads (16,229) |
|---|
| 07/14/1992 | US5129378 Two-cycle marine engine having aluminum-silicon alloy block and iron plated pistons |
| 07/08/1992 | EP0493634A1 Electromagnetic valve control system |
| 07/07/1992 | US5128184 Modification of wet sleeve in a diesel engine |
| 07/07/1992 | US5127380 Combustion chamber and valve operating mechanism for multi-valve engine |
| 07/07/1992 | US5127379 Internal combustion engine |
| 07/07/1992 | CA1304637C Two-cycle engine exhaust port |
| 07/01/1992 | EP0492287A1 System for attaching a bracket to two separate parts of a mechanism, in particular the block and head of an internal combustion engine |
| 07/01/1992 | EP0491978A1 Cylinder block for internal combustion engine |
| 06/30/1992 | USRE33978 Air-cooled overhead-valve engine |
| 06/30/1992 | US5125383 Mounting arrangement for a fuel injection pump nozzle in a cylinder head |
| 06/30/1992 | US5125380 Two-stroke diesel engine |
| 06/30/1992 | US5125375 Cylinder liner sealing structure |
| 06/30/1992 | US5125374 Valve actuating arrangement for engine |
| 06/25/1992 | WO1992010650A1 Device for the simultaneous operation of two cylinder head valves in an internal combustion engine |
| 06/25/1992 | DE4041786A1 Electronically-controlled variable air intake for IC engine - has channel interconnecting outlets from resonance tubes, blocked or unblocked according to temp. and engine speed |
| 06/25/1992 | DE4040938A1 Machining the connecting surface between cylinder head and block - by using two stages with intermediate heat treatment to prestress surface and thereby avoid distortion during actual working of engine |
| 06/24/1992 | EP0460030A4 Engine supercharger and inlet manifold arrangement |
| 06/23/1992 | US5123385 Dual overhead camshaft engine cylinder head structure |
| 06/23/1992 | CA1303920C Overhead cam type four valve actuating apparatus for internal combustionengine |
| 06/18/1992 | CA2053182A1 Composite internal combustion engine housing |
| 06/17/1992 | EP0490464A1 Internal combustion engine and a method of operating same |
| 06/17/1992 | DE4140772A1 Cooling device for bridges between cylinders in IC engine block - has arrangement to direct water flow between cylinder block and cylinder head |
| 06/17/1992 | DE4117112C1 Cooler for webs between simultaneously cast cylinders - has shallow slot in web retaining face for cover plate, opening into collector trough |
| 06/17/1992 | DE4116943C1 Liq. cooled IC engine four-valve cylinder head - whose bottom is thickened on outlet side down to outlet ducts |
| 06/17/1992 | DE4039189C1 Light metal, vacuum cast IC piston engine casing - has gas change ducts as pipes separately fitted to cast part |
| 06/16/1992 | US5121786 Process for manufacturing siamese-type cylinder block |
| 06/16/1992 | US5121718 Valve and spring arrangement for engine |
| 06/11/1992 | WO1992010672A1 Engine ignition system including a transformer assembly and positioning means therefor |
| 06/11/1992 | WO1992009801A1 A cylinder liner for a water-cooled internal combustion engine |
| 06/11/1992 | CA2069925A1 Engine ignition system including a transformer assembly and positioning means therefor |
| 06/09/1992 | US5119881 Cylinder head casting core assembly and method |
| 06/09/1992 | US5119785 Intake apparatus for multi-valve engine |
| 06/09/1992 | US5119784 Engine control system for multi-valve engine |
| 06/09/1992 | US5119776 Compact bearing cap for overhead camshaft |
| 06/04/1992 | DE4038169A1 Exhaust system for IC engine - has cleaning element in engine housing in path of exhaust gases |
| 06/03/1992 | EP0488810A1 Liquid cooling and cylinder arrangement for multi-cylinder type engine |
| 06/02/1992 | US5117801 Combustion system for dual fuel engine |
| 05/29/1992 | WO1992008880A1 Internal combustion engines |
| 05/27/1992 | EP0486771A1 Cylinder head for water-cooled internal combustion engine |
| 05/27/1992 | DE4116942C1 Cylinder head for multicylinder IC engine - has accessory cover bolts with oil bores for guiding oil to bearing points and valve tappets |
| 05/26/1992 | US5115791 Engine crankcase with crankcase gas exhaust and oil recirculation systems |
| 05/26/1992 | US5115774 Internal combustion engine |
| 05/26/1992 | US5115771 Method of cooling cylinder liners in an engine |
| 05/20/1992 | EP0486463A2 Casting mold for cylinder block of a V-type internal combustion engine |
| 05/19/1992 | US5113810 Multi-cylinder two-cycle engine having improved transfer passage structure |
| 05/19/1992 | US5113807 Cooling system for engine |
| 05/14/1992 | DE4200052A1 Direct current-scavenged two=stroke engine - involves slot in one cylinder connected by channel to slot in other cylinder |
| 05/13/1992 | CN2104305U Gasoline engine |
| 05/12/1992 | US5112131 Controlled machining of combustion chambers, gears and other surfaces |
| 05/12/1992 | US5111869 Evaporable foam pattern for casting a cylinder block of a two-cycle engine |
| 05/12/1992 | US5111791 Cylinder head and valve train arrangement for multiple valve engine |
| 05/12/1992 | CA1300517C Multi-cylindered two stroke cycle engines |
| 05/06/1992 | EP0484197A1 Cylinder head of an internal combustion engine with cast metallic insert |
| 05/06/1992 | EP0483134A1 Internal combustion engine. |
| 05/06/1992 | EP0214251B1 Intake spiral and/or turbulence device for combustion engines |
| 05/06/1992 | CN2103651U Cylinder head for four-cylinder gasoline engine |
| 04/30/1992 | DE4034125A1 Cylinder head for internal combustion engine - comprises grey cast iron@ with perforated cover lining, coated with iron@ or steel and iron oxide |
| 04/29/1992 | EP0483109A2 Camshaft arrangement for multiple valve engine |
| 04/28/1992 | US5107802 Valve driving mechanism for internal combustion engines |
| 04/21/1992 | US5105795 Fuel injection system for engine |
| 04/21/1992 | US5105777 Metal head gasket with push rod guides |
| 04/16/1992 | WO1992006285A1 An internal combustion engine using staged combustion |
| 04/15/1992 | EP0480787A1 Internal combustion engine with a device for the insufflation of air into the exhaust conduit |
| 04/15/1992 | EP0480607A1 Charge intake system for an internal combustion engine |
| 04/14/1992 | US5103789 Method and apparatus for measuring and controlling combustion phasing in an internal combustion engine |
| 04/13/1992 | CA2050218A1 Charge intake system for a multi-intake valve per cylinder engine |
| 04/08/1992 | EP0479773A2 Valve train arrangement for multiple valve engine |
| 04/07/1992 | US5101778 SOHC type internal combustion engine |
| 04/07/1992 | US5101777 Automobile engine structure |
| 04/02/1992 | WO1992005365A1 Spark-ignition engine |
| 04/02/1992 | WO1992003647A3 Single piece internal combustion engine with removable inlet/exhaust system |
| 04/02/1992 | DE4039075A1 Drive for synchronous lift values - has cup tappet with central pressure medium chamber and hydraulic compensators |
| 04/02/1992 | DE4030698A1 IC-engine cylinder head valve - has inlet valve fitted concentrically within and axially movable w.r.t. hollow exhaust valve |
| 04/02/1992 | DE4029881A1 IC engine valve seat ring - avoids projecting into combustion chamber by mounting ring in cylinder head above chamber |
| 04/01/1992 | CN2100492U Alloy-steel block-casted cylinder cap with disc bottom for diesel engine |
| 03/31/1992 | US5099812 Cylinder head for internal combustion engine |
| 03/31/1992 | US5099808 Direct injection diesel engine induction system having vortical flow inducing induction valve |
| 03/26/1992 | DE4121504A1 Four-valve cylinder head - has inlet manifold and overhead camshafts with air intake pipe in upper and side part |
| 03/25/1992 | EP0476506A1 Method of manufacturing cylinder block of engine |
| 03/25/1992 | EP0277252B1 Curved cylinder engine |
| 03/24/1992 | US5097807 Combustion chamber for diesel engines |
| 03/24/1992 | CA1297647C Combination of an injecting unit and plasticizing unit for an injection molding machine |
| 03/19/1992 | WO1992004535A1 Method of operating an internal-combustion engine |
| 03/19/1992 | DE4130917A1 Ceramic coating for outlets of IC engines - has periphery coated with metallic material comprising titanium oxide, aluminium oxide mixt. and iron oxide |
| 03/19/1992 | DE4106499C1 IC engine with exhaust gas analysis - draws of gas through line used for air injection |
| 03/17/1992 | US5095872 Alcohol engine with combustion cavity |
| 03/17/1992 | US5095868 Clamping device for the cylinder heads of aero engines |
| 03/17/1992 | US5095859 Sohc type internal combustion engine |
| 03/17/1992 | US5095858 Timing system, particularly for an internal combustion engine with a number of valves per cylinder |
| 03/17/1992 | US5095704 Turbocharged engine |
| 03/17/1992 | CA1297412C Two-cycle internal combustion engine |
| 03/12/1992 | DE4128544A1 Cylinder head for IC engine - has liner, valve seat ring and lift valve guide formed as composite assembly |
| 03/12/1992 | DE4028443A1 Verfahren zum betreiben einer brennkraftmaschine Method for operating an internal combustion engine |
| 03/11/1992 | EP0474217A2 A valve operating mechanism for an internal combustion engine |
| 03/11/1992 | EP0474216A1 Cylinder head cooling arrangement for a four-cycle internal combustion engine |
| 03/11/1992 | EP0473992A1 A two-stroke diesel engine |
| 03/11/1992 | CN2098558U Cylinder cover with spiral groove |
| 03/10/1992 | US5094210 Intake and fuel/air mixing system for multi-cylinder, externally ignited internal combustion engines |
| 03/10/1992 | US5094193 Cylinder head cooling arrangement |
| 03/07/1992 | WO1992004562A1 Sealing device between the cylinder head and the cylinder lining |