Internal-combustion engines – High tension ignition system – Having a specific mounting of system component
Patent
1980-01-25
1981-06-02
Argenbright, Tony M.
Internal-combustion engines
High tension ignition system
Having a specific mounting of system component
123149C, 123652, F02P 304
Patent
active
042705096
ABSTRACT:
Conventional breaker points in an engine ignition system are replaced by switching means comprising a transistor device and a biasing coil that is coupled with a core and cooperates with a magnet assembly rotating in timed relation to the engine cycle. The magnet assembly has poles with substantial extension in the orbital direction, spaced a small distance apart. The core has one pole face with substantial extension in the orbital direction and another spaced therefrom by a small distance in said direction and substantially narrower. As applied to a flywheel magneto system, the biasing coil is wound on a straight core element mounted adjacent to the armature core leg first approached by the magnet assembly, at the departure side of that core leg.
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patent: 3958546 (1976-05-01), Ohki et al.
patent: 3963015 (1976-06-01), Haubner et al.
patent: 4120277 (1978-10-01), Ehlen
Argenbright Tony M.
Briggs & Stratton Corporation
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