System for controlling engine crankshaft deceleration by...

Details System for controlling engine crankshaft deceleration by... System for controlling engine crankshaft deceleration by...

2006-07-18

2006-07-18

Ho, Ha (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Engine controlled by transmission

C477S110000

Reexamination Certificate

active

07077784

ABSTRACT:
A system for controlling engine crankshaft deceleration in an internal combustion engine is operable to determine whether the engine is operating with low inertia, to monitor an operational status of an engine retarding device configured to produce an engine retarding torque for decreasing rotational speed of the engine crankshaft, and to limit the retarding torque produced by the engine retarding device if the engine retarding device is operational and if the engine is operating with low inertia.

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patent: 4321896 (1982-03-01), Kasting
patent: 5290207 (1994-03-01), Yamamoto et al.
patent: 5588325 (1996-12-01), Green et al.
patent: 5910069 (1999-06-01), Markyvech
patent: 5921883 (1999-07-01), Bellinger
patent: 6267705 (2001-07-01), Rose et al.
patent: RE38615 (2004-10-01), Dresden et al.
patent: 59220440 (1983-05-01), None
patent: 8-80768 (1996-03-01), None

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