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Paul Olive
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17,694. Olive, P. Sept. 1. Gas and like engines, igniting in. type sparking- plugs of the type in which the circuit is broken by the compression of the charge, one terminal is attached to a piston b, which is pressed forward by an adjustable spring. The cylinder c is enclosed in an insulating sleeve p. A wheel m, worked directly by hand or from a distance, serves to regulate the tension of the spring. The fixed terminal is formed by a plug i screwed through a bridge h. Specifications Nos. 8456 and 12,715, A.D. 1902, and No. 10,222, A.D. 1903, are referred to.
GB190517694D1905-09-011905-09-01An Automatically- interrupted Igniter for Gas-engines.
ExpiredGB190517694A
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