EP 1564396 A3 20051228 - A cylinder for engines having inlet and/or outlet ports
Title (en)
A cylinder for engines having inlet and/or outlet ports
Title (de)
Zylinder einer Brennkraftmaschine mit Einlass- und Auslassöffnungen
Title (fr)
Cylindre d'un moteur avec des ouvertures d'entrée et de sortie
Publication
Application
Priority
IT MI20040234 A 20040212
Abstract (en)
[origin: EP1564396A2] The invention relates to a cylinder with ports for engines or machines functionally associated with a piston provided with at least one piston ring, wherein it is provided, on the inner surface thereof, at the level of at least one of the ports thereof, a guide ramp for the piston ring. The invention also relates to a process to design and produce the cylinder. <IMAGE>
IPC 1-7
IPC 8 full level
F02F 1/22 (2006.01)
CPC (source: EP)
F02F 1/22 (2013.01)
Citation (search report)
- [A] US 5348425 A 19940920 - HEILIGER ROBERT W [DE]
- [X] PATENT ABSTRACTS OF JAPAN vol. 015, no. 463 (M - 1183) 25 November 1991 (1991-11-25)
- [A] PATENT ABSTRACTS OF JAPAN vol. 018, no. 498 (M - 1675) 19 September 1994 (1994-09-19)
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
DOCDB simple family (publication)
EP 1564396 A2 20050817; EP 1564396 A3 20051228; IT MI20040234 A1 20040512
DOCDB simple family (application)
EP 05002244 A 20050203; IT MI20040234 A 20040212