Clutch connection/disconnection detection system for...

Interrelated power delivery controls – including engine control – Clutch control – Condition responsive control

Reexamination Certificate

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Details

C477S181000, C123S406580, C701S111000

Reexamination Certificate

active

07077785

ABSTRACT:
To detect with high accuracy the connection/disconnection of a clutch intermediately provided between a crankshaft of a single-cylinder engine and a power transmission for transmitting the output of the crankshaft. The rotation variation coefficient of a crankshaft is detected by a rotation variation coefficient detection mechanism and a decision mechanism decides the connection/disconnection of a clutch by comparing the rotation variation coefficient detected by the rotation variation detection mechanism with a preliminarily determined threshold.

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patent: 2003-120359 (2003-04-01), None

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