The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 15, 1980

Filed:

Jul. 19, 1978
Applicant:
Inventor:

Yoshikazu Yagi, Anjo, JP;

Assignee:

Nippondenso Co., Ltd., Kariya, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ; F02D / ; F16D / ;
U.S. Cl.
CPC ...
64 25 ; 1231 / ; 1231 / ; 200 / ; 200 / ;
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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Yagi, Yoshikazu. (1980). Centrifugal governor for engine ignition system (U.S. Patent No. 4183230). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4183230

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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