System and method to control transitions in the number of...

Details System and method to control transitions in the number of... System and method to control transitions in the number of...

2007-06-05

2007-06-05

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Vibration compensating device

C123S19800E

Reexamination Certificate

active

11073320

ABSTRACT:
A vehicle system is disclosed. The system include a engine capable of disabling and enabling at least one cylinder; a motor coupled to said engine capable of absorbing torque and providing torque; and a controller for disabling and enabling said at least one cylinder, and during at least one of disabling and enabling, varying torque of said motor to compensate for transient changes in engine output torque caused by said one of disabling and enabling.

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patent: 6886524 (2005-05-01), Hanada et al.
patent: 2004/0026928 (2004-02-01), Wakashiro et al.
patent: 1426590 (2004-09-01), None

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