Internal-combustion engine, in particular a two-cylinder...

Details Internal-combustion engine, in particular a two-cylinder... Internal-combustion engine, in particular a two-cylinder...

2009-05-04

2011-12-20

Eshete, Zelalem (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

Hydraulic system

C123S090160

Reexamination Certificate

active

08079331

ABSTRACT:
An internal-combustion engine provided with a simplified system for variable actuation of the valves, which envisages for two different engine cylinders a single solenoid valve that controls connection to an exhaust channel of two pressurized chambers associated to the intake valves of the two different cylinders.

REFERENCES:
patent: 4615306 (1986-10-01), Wakeman
patent: 5503120 (1996-04-01), Shirey et al.
patent: 36 04 233 (1987-08-01), None
patent: 42 06 696 (1993-09-01), None
patent: 1 243 761 (2002-09-01), None
patent: 1 555 398 (2006-07-01), None
European Search Report EP 08425451.5 dated Feb. 11, 2009.

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