Title: Centrifugal governor for engine ignition system

Abstract: A pair of centrifugal governor are combined in an unit for providing a compound spark advance characteristics. A second advance cam and a pair of weights are placed above a first advance cam and a pair of weights. All weight support pins and additional pair of spring support pins extend from the second advance cam so that all the governor springs for the both centrifugal governors are disposed on the second cam plate to connect the weight support pins and spring support pins, thereby connecting the cam and weights. As a result, a compact and easily adjustable centrifugal governor unit is obtained.

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Inventors: Yagi, Yoshikazu (Anjo, JP)

Application Number: 926116
Filing Date: 1978-07-19
Publication_date: 1980-01-15
Assignee: Nippondenso Co., Ltd. (Kariya, JP)
Primary Class(es): 464/6 123/406.75, 200/19.21, 200/19.23
Other Classes:
US Patent Ref:

2008647	Jul, 1935	Schneider	200/31.
2549750	Apr, 1951	Spengler	64/25.
3320770	May, 1967	Bevacqua	64/25.
3482559	Dec, 1969	Salomon	123/146.
3715528	Feb, 1973	Habert	64/25.
3923028	Dec, 1975	Campbell	123/146.
3942492	Mar, 1976	Iguchi	200/31.
3964456	Jun, 1976	Eshelman	64/25.
4030467	Jun, 1977	Schild	123/146.

Other Refs:
Primary Examiner: Myhre, Charles J.
Assistant Examiner: Turner, R. C.
Attorney: Cushman, Darby & Cushman