Multi-cycle, engine braking with positive power valve actuation

Details Multi-cycle, engine braking with positive power valve actuation Multi-cycle, engine braking with positive power valve actuation

1997-12-23

1999-12-14

Solis, Erick R.

Internal-combustion engines

Engine speed regulator

Responsive to deceleration mode

F02D 1304

Patent

active

06000374&

ABSTRACT:
An apparatus and method for effectuating multi-cycle engine braking is disclosed. The present invention controls the operation of the engine valves to permit more than one compression release event during a single engine operating cycle. The apparatus includes an assembly for operating at least one exhaust valve of an engine cylinder during a positive power operation. The apparatus further includes an assembly for operating at least one intake valve of the engine cylinder. The apparatus further including an assembly for operating the at least one exhaust valve during an engine braking operation.

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