Internal-combustion engines – Engine speed regulator – Engine speed reduction by partial or complete omission of...
Patent
1989-12-21
1990-12-18
Argenbright, Tony M.
Internal-combustion engines
Engine speed regulator
Engine speed reduction by partial or complete omission of...
123198D, F02P 900
Patent
active
049778773
ABSTRACT:
An engine speed limiter is disclosed in which the ignition primary winding is shorted to limit engine speed whenever an ignition pulse is received by a switch at the same time that a switch is gated on by a positive output pulse from a timing circuit. A signal conditioning circuit receives a positive-going pulse from the ignition primary winding and outputs a conditioned signal to the timer to begin the timer's positive output signal. The speed limiter is suitable to be retrofit onto existing ignition systems.
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Argenbright Tony M.
Briggs & Stratton Corporation
Mates Robert E.
LandOfFree
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