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Patent Searching and Data


Title:
CDI IGNITION DEVICE WITH ENGINE STOPPING UNIT
Document Type and Number:
Japanese Patent JPH109111
Kind Code:
A
Abstract:

To provide a CDI ignition device with an engine stopping unit, which is of a simple constitution and does not cause problems such as current leakage.

This CDI ignition device comprises a generator coil for ignition, a charging capacitor 13, an ignition circuit 15, an ignition coil which lets the ignition plug generate spark discharge and a charging voltage regulating means C provided between the generator coil and the charging coil, the voltage regulating means being composed of a voltage detecting means 23 which monitors the charging voltage and a short-circuitting semiconductor switch element 25 which short-circuits the current from the generator coil for ignition. In this case, there is provided a unit comprising a semiconductor switch element for stopping the engine, an emergency stop switch 33 which operates said element and a power supply other than the generator coil to obtain a construction in which the semiconductor switch element for stopping the engine is connected with the short-circuitting semiconductor switch element 25 of the charging voltage regulating means, and the short-circuitting semiconductor switch element 25 may be operated by both or either of the current detecting means and/or other stopping unit.


Inventors:
Tsuino, Yoshiaki
Application Number:
JP1996000161588
Publication Date:
January 13, 1998
Filing Date:
June 21, 1996
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD
International Classes:
F02P9/00; (IPC1-7): F02P9/00