| Patents for F02F 3 - Pistons (8,555) |
|---|
| 06/30/2004 | EP1432850A1 Anodized magnesium or magnesium alloy piston and method for manufacturing the same |
| 06/29/2004 | CA2299057C Oil passage arrangement in a piston |
| 06/24/2004 | WO2004053319A1 Multipart cooled piston for an internal combustion engine |
| 06/24/2004 | WO2004052573A1 Composite material member and method for producing the same |
| 06/23/2004 | EP1431562A1 Method of manufacturing of a piston with a cooling channel |
| 06/23/2004 | EP1430211A1 Method for producing a piston or piston head for an internal combustion engine |
| 06/17/2004 | WO2004051119A1 Piston-pin boss of a piston for an internal combustion engine |
| 06/17/2004 | US20040112323 Simplified combustion chamber |
| 06/17/2004 | DE10257022A1 Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor A multi-part cooled piston for a combustion engine |
| 06/16/2004 | EP1427923A1 Closed gallery piston having con rod lubrication |
| 06/16/2004 | EP1427922A1 Closed gallery piston having pin bore lubrication |
| 06/16/2004 | EP1427921A1 Closed gallery piston having reinforced oil hole |
| 06/16/2004 | EP1236120A4 Measurement module and system for monitoring the status of armored vehicle electronic components |
| 06/16/2004 | CN2620764Y Strong eddy combustion chamber for engine |
| 06/16/2004 | CN1504637A Process for manufacturing a piston for an internal combustion engine, and the piston thus obtained |
| 06/16/2004 | CN1153898C Piston for IC engine |
| 06/15/2004 | US6748919 Internal combustion engine and fuel injection control device therefor |
| 06/09/2004 | EP1097300B1 Piston having a tube to deliver oil for cooling a crown |
| 06/09/2004 | DE10255892A1 Piston for combustion engine has oil trap on outer surfaces of boss close to zenith of gudgeon pin borings |
| 06/09/2004 | DE10255732A1 Bolzennabe eines Kolbens für einen Verbrennungsmotor Pin boss of a piston for an internal combustion engine |
| 06/09/2004 | DE10255691A1 Method for production of aluminum piston with cooling duct for piston ring carrying area |
| 06/08/2004 | US6745745 Combustion chamber for reverse tumble spark ignition direct injection engine |
| 06/03/2004 | DE10254594A1 Profiled top surface of piston for internal combustion engine with direct fuel injection has double depression under injector and has raised rim with peak surrounding outer depression |
| 06/03/2004 | DE10209168B4 Stahlkolben mit Kühlkanal Steel pistons with cooling channel |
| 06/02/2004 | CN1152189C Aluminium piston of internal combustion engine and casting method thereof |
| 06/01/2004 | US6742493 Fuel injection system and method for injection |
| 05/27/2004 | WO2004044409A2 Piston and method of manufacture |
| 05/27/2004 | WO2004044397A2 Monobloc piston having open floor |
| 05/27/2004 | CA2505113A1 Piston and method of manufacture |
| 05/27/2004 | CA2505107A1 Monobloc piston having open floor |
| 05/26/2004 | CN2617938Y 摩托车活塞 Motorcycle Pistons |
| 05/26/2004 | CN1500179A Dual fuel engine |
| 05/26/2004 | CN1499094A Slide element |
| 05/21/2004 | WO2004042218A2 Piston head for internal combustion engine |
| 05/21/2004 | WO2004042103A1 Magnesium material and use of the same |
| 05/20/2004 | US20040094034 Piston for internal combustion engine |
| 05/19/2004 | EP1419328A1 Monobloc piston for diesel engines |
| 05/19/2004 | EP1175573B1 Piston engine with light-alloy cylinder |
| 05/19/2004 | DE10251119A1 Magnesium material, used in production of I.C. engine pistons or connecting rods, comprises matrix with carbon longitudinal fiber reinforcement with thin layer |
| 05/19/2004 | CN1497160A Piston of internal-combustion engine |
| 05/18/2004 | US6736101 Low friction sliding element for a reciprocating engine |
| 05/13/2004 | US20040089150 Piston for an internal combustion engine |
| 05/11/2004 | US6732703 Internal combustion engine producing low emissions |
| 05/04/2004 | US6729291 Multipart cooled piston for an internal combustion engine |
| 04/29/2004 | WO2004036019A1 Piston assembly and method of manufacture |
| 04/28/2004 | EP1413372A1 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 |
| 04/28/2004 | EP1136729A4 Connecting rod-piston assembly |
| 04/28/2004 | CN2613607Y Piston of engine |
| 04/27/2004 | US6726217 Piston ring for the piston of an internal combustion engine |
| 04/22/2004 | WO2004033883A1 Narrow-angle v-type engine |
| 04/22/2004 | US20040074467 Sliding structure for automotive engine |
| 04/22/2004 | DE10247728A1 Piston has cavity running radially between ring belt and combustion chamber bowl and above upper apex of piston pin bore and below pin axis has smaller cross section than in region above piston skirt |
| 04/22/2004 | DE10052336B4 Brennkraftmaschine mit Einblasung von gasförmigem Kraftstoff Internal combustion engine with injection of gaseous fuel |
| 04/21/2004 | EP1411145A1 Sliding structure for automotive engine |
| 04/21/2004 | EP1409858A1 Combustion chamber |
| 04/20/2004 | US6722337 Spark ignition internal combustion engine |
| 04/20/2004 | US6722263 Bottom covering of a cooling chamber for pistons of internal combustion engines |
| 04/15/2004 | WO2004031643A1 Residential compressor for refueling motor vehicles that operate on gaseous fuels |
| 04/15/2004 | US20040069267 Internal combustion engine with injection of gaseous fuel |
| 04/15/2004 | US20040069263 Method for producing a ring support with a sheet metal cooling channel welded thereon |
| 04/15/2004 | DE19815919B4 Zweitakt-Motor Two-stroke engine |
| 04/15/2004 | DE10245789A1 Internal combustion engine has fuel injected into combustion chamber directed towards trough which is in two parts to comprise cylinder head surface on one part and piston base surface on other |
| 04/15/2004 | DE10244512A1 Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor A multi-part cooled piston for a combustion engine |
| 04/15/2004 | DE10244511A1 Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor A multi-part cooled piston for a combustion engine |
| 04/15/2004 | CA2500989A1 Residential compressor for refueling motor vehicles that operate on gaseous fuels |
| 04/14/2004 | EP1407173A2 Cooled ring carrier for a piston |
| 04/14/2004 | CN2611613Y Wear resistant engine |
| 04/14/2004 | CN1488846A Narrow-angle v-shape engine |
| 04/13/2004 | US6718917 Two-stroke internal combustion engine |
| 04/08/2004 | WO2004029443A1 Single-part cooling channel piston for an internal combustion engine |
| 04/08/2004 | WO2004029442A1 Multi-part cooled piston for an internal combustion engine |
| 04/08/2004 | WO2004029441A1 Multi-part cooled piston for an internal combustion engine and method for producing the same |
| 04/08/2004 | WO2004029440A1 Multi-part cooled piston for an internal combustion engine |
| 04/08/2004 | US20040065676 Residential compressor for refueling motor vehicles that operate on gaseous fuels |
| 04/08/2004 | US20040065293 Dual fuel engine |
| 04/08/2004 | DE10244513A1 Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung A multi-part cooled piston for an internal combustion engine and method of producing the |
| 04/08/2004 | DE10244510A1 Einteiliger Kühlkanalkolben für einen Verbrennungsmotor One-piece cooling channel piston for an internal combustion engine |
| 04/07/2004 | EP1404960A1 Coolable annular support for internally cooled piston rings and method for the production thereof |
| 04/07/2004 | EP1404955A1 Internal combustion engine |
| 04/06/2004 | US6715463 In-cylinder fuel injection engine and the method of controlling the engine |
| 04/06/2004 | US6715457 Piston assembly |
| 04/01/2004 | US20040060537 Combustion chamber |
| 03/31/2004 | CN2608705Y Piston sealing device for internal combustion engine |
| 03/31/2004 | CN1485536A Novel aluminium piston wearable collar and method for manufacturing piston |
| 03/31/2004 | CN1143955C 自封式活塞 Self-sealing piston |
| 03/31/2004 | CN1143951C Method for controlling a combustion process in a combustion engine |
| 03/30/2004 | US6712037 Low pressure direct injection engine system |
| 03/30/2004 | US6712036 Method of controlling the fuel injection in an internal combustion engine |
| 03/30/2004 | US6712029 Cylinder for an internal combustion engine |
| 03/25/2004 | US20040055560 Fuel injection equipment, internal combustion engine, and control method of fuel injection equipment |
| 03/25/2004 | US20040055460 Multipart cooled piston for a combustion engine |
| 03/25/2004 | DE10242261A1 Piston for an I.C. engine has a coating made from an alloy and applied during compacting of the piston |
| 03/24/2004 | EP1144833B1 Cylinder for internal combustion engine |
| 03/23/2004 | US6708667 Combustion chamber structure of in-cylinder fuel injection type engine |
| 03/18/2004 | DE10240510A1 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 |
| 03/16/2004 | US6705281 Piston for an internal combustion engine |
| 03/16/2004 | US6705279 Direct injection spark ignition engine |
| 03/16/2004 | US6705275 Incylinder direct injection spark ignition engine |
| 03/16/2004 | US6705273 Combustion chamber |
| 03/11/2004 | US20040045521 Piston and cylinder bore having improved scuffing resistance |