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 7 - Casings, e.g. crankcases
Patents for F02F 7 - Casings, e.g. crankcases (8,570)
10/1990
10/02/1990US4960084 Valve timing control system for internal combustion engine
09/1990
09/25/1990US4958613 Internal combustion engine with crankcase ventilation system
09/25/1990US4958602 Internal combustion engine
09/20/1990DE3908061A1 Ignition device for a piston internal combustion engine with applied ignition, especially of motor vehicles
09/19/1990EP0387346A1 Novel polymeric dispersants having alternating polyalkylene and succinic groups.
09/18/1990US4957068 Liquid-cooled four-valve cylinder head for a multi-cylinder internal combustion engine
09/12/1990EP0386329A1 Cylinder block
09/11/1990US4955836 Outboard motor
09/11/1990US4955343 Cylinder block
09/11/1990US4955284 Piston having ceramic parts
09/04/1990US4954058 Method for making composite sintered apex seal material
09/04/1990US4953528 Direct injection-type diesel engines
09/04/1990US4953525 Cooling system for V type engine
08/1990
08/30/1990DE4006159A1 Verfahren und schaumstoff-formmodell zum formgiessen eines maschinenblocks Procedures and foam-form model for form pour a machine blocks
08/29/1990EP0384800A1 Curable molding compositions
08/29/1990EP0384629A2 Composite articles and methods for their production
08/28/1990US4952610 Blend of polyurethane and olefin polymers; oil resistance, automobiles
08/28/1990US4952328 For internal combustion engines
08/28/1990US4951627 Engine idling speed control system for internal combustion engine
08/28/1990US4951623 Double overhead camshaft engine
08/28/1990US4951621 Four stroke internal combustion engine
08/21/1990US4950996 Method of and apparatus for adjusting ignition timing by rotating the crankshaft with the coil and spark plug terminals disconnected from the ignition circuit
08/21/1990US4950210 Timing belt cover device
08/21/1990US4949687 Four valve cylinder head for a four cycle engine
08/14/1990US4947812 For a V-type internal combustion engine
08/10/1990CA2009710A1 Thermosetting moulding compounds
08/07/1990US4945866 Altered piston timing engine
08/02/1990DE4001514A1 Kurbelgehaeuse fuer einen boxermotor Crankcases for a boxermotor
08/01/1990EP0380415A1 Composite piston, especially for an internal-combustion engine
08/01/1990EP0379566A1 Lubricating oil compositions.
07/1990
07/31/1990US4944264 Chain casing for engine
07/31/1990US4944263 Cylinder head of DOHC engine
07/31/1990CA1272088A1 Ceramic head for internal combustion engine
07/24/1990US4942858 Cylinder head for air-compressing, self-ignition internal combustion engines
07/24/1990US4942804 Piston with ceramic insert that covers piston head portion defining cavity
07/24/1990US4942732 Refractory metal composite coated article
07/17/1990US4941544 Bearing arrangement for a drive assembly of a motor vehicle
07/12/1990WO1990007654A1 Connecting rod
07/04/1990EP0376900A1 A multi-cylinder internal combustion engine, particularly for motor vehicles
07/04/1990EP0376472A2 Thermoplastic composite plate material and products molded from the same
07/04/1990EP0376092A1 Ceramic turbocharger rotor
07/04/1990EP0375769A1 Lubricating oil compositions and concentrates.
07/03/1990US4938939 Preparation of small-pored crystalline titanium molecular sieve zeolites
07/03/1990US4938810 Heat-resistant, wear-resistant, and high-strength aluminum alloy powder and body shaped therefrom
07/03/1990US4938185 Engine cooling arrangement
07/03/1990US4938183 Method of making and apparatus for monoblock engine construction
06/1990
06/28/1990DE3843954A1 Pleuelstange Connecting rod
06/26/1990US4936912 Sintered apex seal material
06/26/1990US4936270 Composite light alloy member
06/26/1990US4936262 Regenerative thermal engine
06/26/1990CA1270708A1 Crankshaft supporting structure for multicylinder internal combustion engines
06/26/1990CA1270707A1 Pressure vents for heat insulating inserts in i.c. engines
06/19/1990US4934837 Bearing structure of rotary machine
06/13/1990EP0372223A1 Copper-based sintering material, its use and process for preparing work pieces from this material
06/13/1990DE3841355A1 Method for increasing the displacement of a valve-timed reciprocating piston internal combustion engine
06/13/1990DE3841203A1 Two-stroke engine with split casing
06/13/1990CN1042948A Copper-based sintering material, use thereof, and process for making molding articles from sintering material
06/12/1990US4933008 Matrix of alloy steel or high speed tool steel having metal component dispersed therein
06/12/1990CA1270166A1 Cylinder block structure for internal combustion engine
06/05/1990US4930792 Sealing arrangement for an engine timing housing cover
06/05/1990US4930470 Composite engine block
05/1990
05/29/1990US4928980 Sealing cover, particularly for motor vehicle crankcases and gear boxes
05/29/1990US4928645 Ceramic composite valve for internal combustion engines and the like
05/24/1990CA2003561A1 Thermoplastic composite plate material and products molded from the same
05/22/1990US4927714 Refractory metal composite coated article
05/22/1990US4926810 Engine vibration balancer
05/17/1990WO1990005199A1 Sintered material derived from copper, its use and process for manufacturing mouldings from the sintered material
05/17/1990DE3838315A1 Process for treating a cylinder block
05/17/1990DE3838264A1 Air filter system for an internal combustion engine
05/16/1990EP0368478A1 Engine blocks
05/16/1990CN1042176A Lubricating oil compositions
05/12/1990CA2002769A1 Copper-based sintered material, its use, and method of producing molded parts from the sintered material
05/10/1990DE3837771A1 Engine and machine
05/10/1990DE3837254A1 Light alloy insert for the formation of an expansion joint in combustion chamber walls of internal combustion engines formed from cast light alloy, especially cylinder head bases of diesel internal combustion engines
05/08/1990US4922880 Fuel injector for internal combustion engines
05/08/1990US4922870 Arrangement for supporting a crankshaft
05/03/1990WO1990004657A1 Copper-based sintered alloy
05/01/1990US4921734 Cylinder liners
05/01/1990US4920943 Cover for the valve rocker compartment of internal combustion engines, with a lubricating oil anti-sucking device
05/01/1990US4920930 System for blow-by gas return to the combustion chamber of an engine
05/01/1990US4920864 Reinforced piston
05/01/1990US4920825 Vehicle engine
04/1990
04/26/1990DE3907231C1 Crankcase for a multi-cylinder internal combustion engine
04/25/1990EP0365178A2 Bearing structure of rotary machine
04/25/1990EP0365168A2 Moulding composition comprising a thermoset component and thermoplast component
04/25/1990EP0365016A2 Intake system for V-type engine
04/24/1990US4919371 Sealing passage arrangement for a pipeline
04/18/1990EP0363844A2 A cylinder liner unit for use in an internal combustion engine
04/17/1990US4917201 Motor vehicle
04/11/1990EP0363190A2 Direct injection-type diesel engines
04/11/1990EP0363159A2 Method of dimensionally stabilizing interface between dissimilar metals in an internal combustion engine
04/11/1990CA2000353A1 Engine blocks
04/05/1990WO1990003499A1 Modular, self-contained hydraulic valve timing systems for internal combustion engines
04/05/1990WO1990003359A1 Novel polymeric dispersants having alternating polyalkylene and succinic groups
04/05/1990DE3910529A1 Housing-like component of fibre-reinforced plastic
04/04/1990EP0362076A1 Valve timing control system for internal combustion engine
04/04/1990EP0361980A1 Valve timing control system
04/04/1990EP0361367A2 Thermoplastic resin composition
04/04/1990EP0167526B1 Method and apparatus for modifying the combustion chamber of an engine to accept ceramic liners
04/04/1990CN1041001A Lubricating oil compositions
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