Inventor
PECORI ANDREA
IT11 patents
Patents
11 patentsUS6237551B1May 29, 2001
Multi-cylinder diesel engine with variable valve actuation
FIAT RICERCHE155 citations96
US6807937B2Oct 26, 2004
Multi-cylinder diesel engine with variably actuated valves
FIAT RICERCHE33 citations89
US6530350B2Mar 11, 2003
Internal-combustion engine with hydraulic system for variable operation of the valves and means for compensating variations in volume of the hydraulic fluid
FIAT RICERCHE13 citations82
US6553950B2Apr 29, 2003
Internal-combustion engine with variable-operation valves and auxiliary hydraulic tappet
FIAT RICERCHE10 citations72
US10497502B2Dec 3, 2019
Solenoid-valve control system
FIAT RICERCHE2 citations64
US7059284B2Jun 13, 2006
Internal combustion engine having valves with variable actuation and hydraulic actuating units which control the valves by means of rocker arms
FIAT RICERCHE2 citations62
US6601553B1Aug 5, 2003
Multicylinder internal-combustion engine with electronically controlled hydraulic device for controlling variable actuation of the valves, integrated in a pre-assembled unit mounted on the engine cylinder head
FIAT RICERCHE3 citations61
US6520130B2Feb 18, 2003
Internal-combustion engine with hydraulic system for variable operation of the valves and with means for bleeding the hydraulic system
FIAT RICERCHE6 citations61
USRE40381EJun 17, 2008
Multi-cylinder diesel engine with variably actuated valves
FIAT RICERCHE5 citations58
US6520129B2Feb 18, 2003
Internal combustion engine with an hydraulic system for the variable driving of valves and a double-piston tappet
FIAT RICERCHE1 citations51
US6712030B2Mar 30, 2004
Internal-combustion engine with hydraulic system for variable operation of the engine valves
FIAT RICERCHE0 citations40