Multi-stroke cylinder operation in an internal combustion...

Details Multi-stroke cylinder operation in an internal combustion... Multi-stroke cylinder operation in an internal combustion...

2006-04-25

2006-04-25

Kamen, Noah P. (Department: 3747)

Internal-combustion engines

Convertible cycle

C123S090110, C123S19800E

Reexamination Certificate

active

07032545

ABSTRACT:
A method to control valves that may be deactivated during multi-stroke cylinder operation. Valves are controlled to improve drivability and reduce valve degradation.

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