EP 1128029 B1 20051109 - Variable valve drive for an internal combustion engine
Title (en)
Variable valve drive for an internal combustion engine
Title (de)
Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen
Title (fr)
Dispositif de distribution variable pour moteur à combustion interne
Publication
Application
Priority
DE 10006365 A 20000212
Abstract (en)
[origin: EP1128029A2] The variable valve control for a reciprocating piston internal combustion motor, using a valve opening camshaft (5) and closing camshaft (6), has a timing gear (12) of rotating gear wheels. The timing gears are concentrated axially on to the camshafts (5,6). The timing gears are set by a common setting wheel (17) operated by the setting motor (13), regulated by the control (14) according to the driving parameters.
IPC 1-7
IPC 8 full level
F01L 1/34 (2006.01); F01L 13/00 (2006.01)
CPC (source: EP)
F01L 1/34 (2013.01); F01L 13/0047 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 1128029 A2 20010829; EP 1128029 A3 20021113; EP 1128029 B1 20051109; DE 10006365 A1 20010816; DE 50107942 D1 20051215; ES 2250235 T3 20060416
DOCDB simple family (application)
EP 01102431 A 20010203; DE 10006365 A 20000212; DE 50107942 T 20010203; ES 01102431 T 20010203