| Patents for F02F 3 - Pistons (8,555) |
|---|
| 12/30/2004 | US20040261614 Engine piston-pin sliding structure |
| 12/30/2004 | US20040261612 Piston with cast-in undercrown pins for increased heat dissipation |
| 12/30/2004 | DE10326456A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 12/29/2004 | EP1490589A1 Oil inlet for an internal combustion engine piston that is provided with a cooling duct |
| 12/29/2004 | EP0791738B1 Method and device for producing abrasion resistant piston ring |
| 12/29/2004 | CN2667182Y Steel head aluminium apron piston for 280/285 serial natural gas engine |
| 12/29/2004 | CN2667179Y Internal combustion engine homogenous compression ignition combustion apparatus capable of being controlled directly during igniting |
| 12/29/2004 | CN1558103A Squeeze-flow combustion chamber of internal combustion engine |
| 12/23/2004 | WO2004111421A1 Piston for an internal combustion engine |
| 12/23/2004 | WO2004111420A1 Piston for an internal combustion engine |
| 12/23/2004 | WO2004111419A1 Piston for a combustion engine and casting method for the production thereof |
| 12/23/2004 | US20040255776 Method and apparatus for installing a prepackaged piston assembly in an engine |
| 12/23/2004 | DE10325914A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 12/22/2004 | EP1488091A1 Self-igniting internal combustion engine |
| 12/22/2004 | EP1232349B1 Pistons for internal combustion engines |
| 12/22/2004 | CN1556894A 燃烧室 Combustor |
| 12/22/2004 | CN1556313A Direct spraying type diesel engine combustion system |
| 12/22/2004 | CN1181260C Air-cylinder body of multicylinder engine |
| 12/21/2004 | US6832594 Direct fuel injection engine |
| 12/16/2004 | US20040250791 Internal combustion engine with spark ignition and direct fuel injection comprising a very high-pressure direct injection system |
| 12/16/2004 | US20040250779 Piston for an internal combustion engine |
| 12/16/2004 | DE10322921A1 Verfahren zur Herstellung eines einteiligen Kolbens für einen Verbrennungsmotor A process for preparing a one-piece piston for an internal combustion engine |
| 12/15/2004 | EP1135583B1 Direct injection internal combustion engine |
| 12/15/2004 | EP0991610B1 Carbon composites |
| 12/14/2004 | US6829977 Combustion engine with a built-up piston |
| 12/14/2004 | CA2297615C Direct-fuel-injection-type spark-ignition internal combustion engine |
| 12/09/2004 | WO2004105980A1 Apparatus and method of producing fiber-reinforced aluminum alloy piston |
| 12/09/2004 | US20040244581 Piston for an internal combustion engine |
| 12/09/2004 | US20040244194 Metal ring assembly which is assembled and soldered to a support collar in order to form the annular cooling conduit of an internal combustion engine piston, the method of producing said finned metal ring and the metal ring thus obtained |
| 12/09/2004 | DE10320979A1 Piston for an internal combustion engine, has a plasma-electrolytically-generated wear-resistant coating in the area of its topmost ring groove |
| 12/08/2004 | EP1484534A1 Engine piston-pin sliding structure |
| 12/08/2004 | EP1483493A1 Multi-part, cooled piston for an internal combustion engine |
| 12/08/2004 | CN1553049A Assembled gaseous ring with interlocking apparatus and piston |
| 12/07/2004 | US6827059 Fuel injection method for high injection sensitivity internal-combustion engine and engine using such a method |
| 12/02/2004 | WO2004103634A2 Method for producing a one-piece piston for an internal combustion engine |
| 12/02/2004 | US20040237775 Contoured piston |
| 12/01/2004 | EP1481160A1 Fuel injection system |
| 12/01/2004 | EP1481150A1 Cylinder head for an internal combustion engine |
| 12/01/2004 | EP1216346B1 Method of controlling the fuel injection in an internal combustion engine |
| 12/01/2004 | EP1078152B1 Internal combustion engine |
| 12/01/2004 | CN2660228Y Strongly sealed piston |
| 12/01/2004 | CN2660144Y Aluminum piston |
| 11/30/2004 | US6825450 Piston and method of manufacture |
| 11/25/2004 | US20040231631 Method for the production of a one-piece piston for an internal combustion engine |
| 11/25/2004 | DE10358121A1 Piston for internal combustion engine, has cooling duct partially formed by stamped metal sheet, in which radial side of stamp used has sawtooth design |
| 11/24/2004 | EP1479946A2 Piston for internal combustion engine |
| 11/24/2004 | EP1478791A1 Thermal spraying of a piston ring |
| 11/24/2004 | EP1478790A1 Thermal spraying of a machine part |
| 11/23/2004 | US6820587 Method for controlling a combustion process in a combustion engine |
| 11/23/2004 | US6820582 Cooling channel cover for a one-piece piston of an internal combustion engine |
| 11/18/2004 | US20040226547 Plasma coating for cylinder liner and method for applying the same |
| 11/18/2004 | DE10319230A1 Piston for internal combustion engine has radially encompassing cooling passage formed in piston crown with rising and falling sections in such way that cooling medium is accelerated from inlet in direction of outlet of passage |
| 11/16/2004 | US6817333 Piston and cylinder bore having improved scuffing resistance |
| 11/10/2004 | EP1475531A2 Direct injection type internal combustion engine |
| 11/10/2004 | EP1475530A2 Direct injection type internal combustion engine |
| 11/10/2004 | EP1475519A1 Four-stroke engine lubricated by fuel mixture |
| 11/10/2004 | EP1474593A1 Combustion engine |
| 11/10/2004 | EP1427921A4 Closed gallery piston having reinforced oil hole |
| 11/10/2004 | CN2654886Y Improved piston for engine |
| 11/10/2004 | CN1545597A Piston for internal combustion engine and method of manufacturing the same |
| 11/10/2004 | CN1175178C Sliding member and piston for IC engine |
| 11/09/2004 | US6814032 Dual fuel engine |
| 11/04/2004 | WO2004094808A1 Piston for internal combustion engine |
| 11/04/2004 | US20040216715 Combustion process with charge stratification for an internal combustion engine with direct injection and spark ignition |
| 11/03/2004 | CN2653154Y Diesel engine piston |
| 11/03/2004 | CN2653153Y Bionic scale type pressure lubrication piston |
| 11/02/2004 | US6810722 Method and device for determining and adjusting the upper dead-center position in piston engines |
| 10/28/2004 | US20040211314 Method of manufacturing a piston, tooling for implementing the method, and a piston obtained thereby |
| 10/28/2004 | DE20221039U1 Method for fitting gudgeon pin into piston with an insert sleeve of ductile cast iron with an outer coating to bond to the piston skirt |
| 10/28/2004 | DE10316002B3 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine |
| 10/28/2004 | DE10315232A1 Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung eines Kolbens A piston for an internal combustion engine and method of producing a piston |
| 10/27/2004 | EP1470889A1 Method of manufacturing a piston, tool for carrying out said method and piston thus obtained |
| 10/27/2004 | EP1153208B1 Two-stroke internal combustion engine |
| 10/27/2004 | CN1540154A Piston of internal-combustion engine and internal-combustion engine utilizing the piston |
| 10/27/2004 | CN1539570A Method of fabricating plunger, tool for carrying out same and plunger therefrom |
| 10/21/2004 | DE20122259U1 Cooling channel for piston has local widening at one or more points |
| 10/20/2004 | EP1469174A1 Reciprocating piston internal combustion engine with gasoline direct injection |
| 10/20/2004 | EP1468183A1 Method for providing a component of a large machine with a protective coating |
| 10/20/2004 | CN1538055A Method of using gas fuel for engine |
| 10/14/2004 | WO2004088113A1 Piston with a skirt having a low coefficient of friction |
| 10/14/2004 | US20040200453 Internal combustion engine and fuel injection control device therefor |
| 10/14/2004 | DE10315415A1 Verfahren zur Herstellung von Kolben mit Muldenrandbewehrung für Verbrennungsmotoren A process for producing hollow pistons with edge reinforcement for internal combustion engines |
| 10/13/2004 | EP1466683A1 Process for making a piston for an internal combustion engine and piston for an internal combustion engine |
| 10/13/2004 | EP1185774B1 Cooled piston for internal combustion engines |
| 10/13/2004 | CN2648090Y Piston and piston ring assembly |
| 10/13/2004 | CN2648089Y Eccentric double-ring wear-resisting inserted ring |
| 10/13/2004 | CN2648088Y Motorcycle engine piston with oil storing tank |
| 10/13/2004 | CN1171011C Exhaust purifying device of internal combustion engine |
| 10/07/2004 | US20040194621 Lower part for a multi piece piston |
| 10/07/2004 | US20040194448 Controller of cylinder injection type internal combustion engine |
| 10/07/2004 | US20040194308 Method for the production of pistons having depression edge armoring, for internal combustion engines |
| 10/07/2004 | US20040194307 Manufacturing pistons |
| 10/06/2004 | EP1464821A1 Piston for an internal combustion engine and method for producing the piston |
| 10/06/2004 | EP1409858A4 Combustion chamber |
| 10/06/2004 | CN1535191A Metal ring assembly which is assembled and soldered to support collar in order to form annular cooling conduit of IC engine piston, method of producing said finned metal ring and metal ring thus |
| 10/06/2004 | CN1534174A Two stroke engine |
| 10/05/2004 | US6799551 Direct injection type internal combustion engine |
| 09/30/2004 | WO2004042218A3 Piston head for internal combustion engine |
| 09/30/2004 | US20040187840 Direct injection gasoline engine |
| 09/30/2004 | DE10312096A1 Zweitaktmotor Two-stroke engine |