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 3 - Pistons
Patents for F02F 3 - Pistons (8,555)
12/1996
12/27/1996WO1996041939A1 Combustion control device for an engine
12/27/1996EP0749543A1 Wrist pin for a two-piece piston
12/27/1996EP0680573B1 Reciprocating piston for an internal-combustion engine
12/25/1996CN1033661C Working method of piston ring
12/18/1996EP0748931A1 Engine piston
12/12/1996DE19621894A1 IC engine with piston cooling system
12/11/1996EP0747591A1 Liquid cooled piston for internal combustion engine
12/05/1996WO1996038683A1 Arrangement of piston and connecting rod for internal combustion engines
12/05/1996DE19519730A1 Kolben-Pleuel-Anordnung für Brennkraftmaschinen Piston-connecting rod assembly for internal combustion engines
12/04/1996EP0745181A1 Heat exchanger tube device, especially a device for cooling reciprocating engine parts
11/1996
11/21/1996WO1996036808A1 Cylinder injection type internal-combustion engine
11/20/1996CN2240619Y Self-adjusting pressure composite piston
11/14/1996WO1996035868A1 Ceramic-coated light-metal piston for internal combustion engines
11/14/1996DE19516815A1 Keramisierter Leichtmetallkolben für Verbrennungsmotoren Ceramicized light alloy pistons for internal combustion engines
11/06/1996EP0741237A2 Spark ignited combustion engine
10/1996
10/31/1996WO1996034190A1 Method of operating an internal combustion engine during combustion process
10/30/1996EP0740062A2 Internal combustion engine
10/26/1996CA2147770A1 Method for increasing the thermal efficiency of the internal combustion engines
10/24/1996DE19514918A1 Diesel engine etc. piston with top peripheral groove
10/23/1996CN1133939A Piston for IC engine
10/22/1996US5566450 Flexibly making engine block assemblies
10/16/1996EP0544920B1 Direct injection type compression ignition internal combustion engine
10/08/1996US5562074 Piston for internal-combustion engines
10/03/1996WO1996030633A1 Cylinder injection type internal combustion engine
10/01/1996US5560334 Piston with a reinforcing insert
10/01/1996US5560332 Connection rod and piston for reciprocating movement apparatus
10/01/1996US5560283 Piston-Cylinder assembly of an internal combustion engine
09/1996
09/26/1996DE19510050A1 Lightweight, cast piston for IC engine
09/25/1996EP0733158A1 Controlled two-stroke internal combustion engine
09/18/1996EP0732493A1 Flexibly making engine block assemblies
09/18/1996EP0731877A1 Reciprocating piston, in particular made of light metal, for internal combustion engines
09/17/1996CA2168916A1 Flexibly making engine block assemblies
09/12/1996DE19507373A1 Plunger piston for stroke piston internal combustion engines
09/11/1996EP0731268A1 Multipart piston for an internal combustion-engine
09/10/1996US5553588 Spark-ignited direct cylinder fuel injection engine
09/10/1996US5553378 Method of manufacturing a piston
09/03/1996US5551392 Engine air intake system
09/03/1996US5551388 Method of manufacturing a piston
08/1996
08/28/1996CN2233987Y Internal combustion engine piston with fine lubrication function
08/20/1996US5546896 Articulated, oil-cooled piston for internal combustion engines
08/01/1996DE19603119A1 Combustion chamber for diesel engine with indirect injection
07/1996
07/25/1996WO1996022459A1 Forged or cast piston head for a multiple component piston
07/25/1996WO1996022457A1 Exhaust gas cleaning method for internal combustion engine
07/25/1996DE19501416A1 Geschmiedeter oder gegossener Kolbenkopf eines mehrteiligen Kolbens Forged or cast piston head of a multi-part piston
07/23/1996US5537970 Apparatus and method for determining piston dimension
07/17/1996EP0670960B1 Piston-cylinder assembly of an internal combustion engine
07/09/1996US5534308 Depositing zirconium oxide, impregnating with passivating agent; coating, infiltration; noncracking
07/04/1996WO1996020340A1 Method of producing a one-part cooling duct piston
06/1996
06/27/1996DE4446726A1 Verfahren zur Herstellung eines einteiligen Kühlkanalkolbens A process for preparing a one-piece cooling channel piston
06/25/1996US5529038 Direct injected engine
06/13/1996DE19511997C1 Piston rod connection, esp. for two=stroke IC engine
06/12/1996EP0715684A1 Gas combustion engine, and method of manufacturing the gas combustion engine
06/11/1996US5525374 Infiltering metal in molten state in sintered ceramic body to fill the void space by capillary action, cooling
06/11/1996US5525276 Kneading mixture of carbonaceous fine powder and pitch binder; molding; carbonizing
06/07/1996CA2137398A1 Combustion piston engine utilizing interference movable fit technology
06/06/1996WO1996010689A3 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines
06/05/1996EP0714485A1 Light metal piston for highly stressed internal combustion engines
06/05/1996EP0714479A1 Piston for internal combustion engines, especially diesel engines
05/1996
05/30/1996DE4438867A1 Piston lubricating device for reciprocating piston drive
05/29/1996EP0713962A2 Internal combustion engine
05/29/1996EP0713958A2 Internal combustion engine
05/23/1996WO1996015362A1 Improvements to engines
05/23/1996DE4441450A1 IC engine light metal piston
05/22/1996EP0712340A1 Casting process for producing a workpiece, in particular a piston, made of two different materials
05/15/1996EP0390882B1 Rocking piston machine
05/15/1996CN1122624A Piston and connecting rod assembly
05/14/1996US5515823 Engine with precombustion chambers
05/09/1996DE4439582A1 Lubrication system for gudgeon pin in IC engine
05/08/1996EP0710729A1 Fibre-reinforced metal pistons
05/02/1996DE4438703A1 Cast light metal piston with cooling channel for IC engine
04/1996
04/30/1996US5511521 Light-alloy piston with a combustion bowl
04/17/1996CN1120477A Structure for supporting soluble core of piston
04/16/1996US5507258 Wear resistance annulus of aluminum alloy containing silicon carbide particles and aluminum alloy body around the annulus
04/11/1996WO1996010689A2 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines
04/11/1996CA2201357A1 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines
04/10/1996EP0705968A1 Piston for internal combustion engine
04/10/1996CN2224290Y Piston
04/09/1996US5505173 Spark ignition engine with a fuel injector for injecting fuel directly into the cylinder
04/09/1996US5505171 Reinforced insert for a metal piston
04/03/1996EP0704019A1 Piston assembly with distributed loading and centrally fastened wrist pin
04/02/1996US5503122 Engine components including ceramic-metal composites
03/1996
03/30/1996CA2159232A1 Thermal management system for heat engine components
03/20/1996CN1118724A Metallic mold used for plug
03/19/1996US5499572 For use in a combustion-type engine for developing compression
03/14/1996WO1996007841A1 Light-metal piston for highly stressed internal combustion engines
03/14/1996DE4431990A1 Light metal piston for high power IC engine
03/14/1996DE4431784A1 Lubricator for gudgeon pin in connecting rod of reciprocating piston drive
03/10/1996WO1996030632A1 Cylinder injection type internal combustion engine
03/07/1996DE4430685A1 Piston shape for IC engine
02/1996
02/29/1996WO1996006272A1 An assembly and method of using a multi-part piston with a removable head
02/29/1996DE4430137A1 Multi=sectioned, cooled piston for IC engine
02/21/1996EP0697513A1 Composite piston for internal combustion engine
02/21/1996EP0697063A1 Piston and connecting rod assembly
02/21/1996CN2220537Y Internal-combustion engine piston
02/21/1996CN2220536Y Compound piston device
02/20/1996US5492052 Piston-and-connecting rod assembly
02/14/1996CN1116662A Piston of internal combustion engine and making of same
02/13/1996US5490445 Ultra low device volume piston system
01/1996
01/31/1996EP0694682A1 A spark-ignited direct fuel injection engine
01/30/1996US5487364 Piston for an internal combustion engine
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