Engine operation during cylinder deactivation

Details Engine operation during cylinder deactivation Engine operation during cylinder deactivation

2006-07-25

2006-07-25

Argenbright, T. M. (Department: 3747)

Internal-combustion engines

Engine speed regulator

Responsive to deceleration mode

C123S19800E, C123S481000

Reexamination Certificate

active

07080625

ABSTRACT:
An engine control system for controlling engine operation in activated and deactivated modes in a displacement on demand engine system includes an engine control that generates a load control signal based on one of an activation and a deactivation signal. An accessory control manipulates operation of an accessory driven by the engine based on the load control signal.

REFERENCES:
patent: 6619258 (2003-09-01), McKay et al.
patent: 6840213 (2005-01-01), Takahashi et al.
patent: 6907871 (2005-06-01), Fukusako et al.
patent: 2005/0076882 (2005-04-01), Rayl
patent: 59-51144 (1984-03-01), None
patent: 60-62626 (1985-04-01), None

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