Internal-combustion engines – Igniters – Incandescent
Patent
1977-02-22
1979-11-13
Jordan, Charles T.
Internal-combustion engines
Igniters
Incandescent
123179BG, F02P 100, F02M 1700
Patent
active
041739612
ABSTRACT:
An inductive, solid-state, magneto ignition system utilizing solid-state switching and operable at low speeds to facilitate starting. Timing is controlled in response to current developed in the primary winding of the magneto coil, which automatically operates a solid-state switch to open the primary winding circuit of the magneto ignition when the current in the primary winding is at a predetermined level. The arrangement couples a high peak voltage and short rise time with a relatively long arc duration across an associated spark plug to increase the over-all performance of a magneto ignition system. In one embodiment, a spark advance is automatically provided as engine speed increases.
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Delta Systems, Inc.
Jordan Charles T.
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