Method and device for controlling the opening of an intake...

Details Method and device for controlling the opening of an intake... Method and device for controlling the opening of an intake...

2006-12-05

2006-12-05

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

C123S026000

Reexamination Certificate

active

07143726

ABSTRACT:
A method for controlling the opening of at least one intake valve of a combustion chamber in a periodically working piston engine, at least one intake valve of the combustion chamber being opened during a first partial period of a working period of the piston engine for charging the combustion chamber; and at least one intake valve of the combustion chamber being opened during a second partial period of the working period, wherein the second partial period begins after the combustion of the combustion chamber charge and has no overlap with the first partial period.

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