EP 1719900 A1 20061108 - High density metal alloy piston for internal combustion engine and process for manufacturing such piston
Title (en)
High density metal alloy piston for internal combustion engine and process for manufacturing such piston
Title (de)
Kolben aus einer hochdichten metallischen Legierung für einen Verbrennungsmotor und Verfahren zur Herstellung eines solchen Kolbens
Title (fr)
Piston à haute densité d'alliage en métal pour le moteur à combustion interne et le procédé pour fabriquer un tel piston
Publication
Application
Priority
EP 05425291 A 20050504
Abstract (en)
A high-density metal alloy piston for internal combustion engine is disclosed, comprising a main body (10) in a single piece, such main body (10) having an external sliding skirt (19) along an engine cylinder and equipped with at least one seat (17) for inserting an elastic sealing band, and with a closing member (30) adapted to operate as piston crown when joined to said main body (10).
IPC 8 full level
CPC (source: EP)
F02F 3/003 (2013.01); F02F 3/0084 (2013.01); F02F 3/22 (2013.01); F05C 2201/0448 (2013.01)
Citation (search report)
- [XA] US 2004177503 A1 20040916 - BING KARLHEINZ [DE], et al
- [X] DE 3032671 A1 19820318 - ALCAN ALUMINIUMWERKE [DE]
- [XA] US 2005034598 A1 20050217 - RIBEIRO CARMO [US], et al
- [A] WO 2005024216 A1 20050317 - MAHLE GMBH [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1719900 A1 20061108; EP 1719900 B1 20070620; AT E365272 T1 20070715; DE 602005001446 D1 20070802; DE 602005001446 T2 20080313; ES 2288735 T3 20080116
DOCDB simple family (application)
EP 05425291 A 20050504; AT 05425291 T 20050504; DE 602005001446 T 20050504; ES 05425291 T 20050504