Small engine for hand-held work machines

Details Small engine for hand-held work machines Small engine for hand-held work machines

1988-09-20

1990-04-03

Hickey, R. J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

310 70A, 322 90, F02P 100, H02J 700

Patent

active

049143727

ABSTRACT:
A small engine suitable for hand-held work machines such as cleavers and chain-saws in which the engine is started by driving a self-starting motor with the electromotive force of a secondary battery and wherein the size and weight of the engine is reduced by eliminating the use of a generator since the secondary battery is charged by utilizing the electromotive force of a magnet in reverse direction that is not normally used for igniting the engine.

REFERENCES:
patent: 3009092 (1961-11-01), Carmichael
patent: 3864621 (1975-02-01), Haubner et al.
patent: 4404513 (1983-09-01), Campen
patent: 4537174 (1985-08-01), Nagasawa
patent: 4603664 (1986-08-01), Jackson

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