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.
Patent No.:
Date of Patent:
Jun. 16, 1987
Filed:
Sep. 28, 1984
Applicant:
Inventor:
Tetsuo Yamagata, Tokyo, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P / ; F22B / ;
U.S. Cl.
CPC ...
123602 ; 1231 / ; 1231 / ; 1231 / ;
Abstract
There is disclosed herein an ignition system for engines which includes the usual form of ignition circuit which generates an ignition control signal on the basis of timing pulses. There is further included an inhibition circuit connected with the ignition control circuit to inhibit the generation of the spark discharge of a spark plug under certain circumstances, such as in stopping the engine and when the engine RPM is below a predetermined value lower than idle. Furthermore, an embodiment disclosed herein allows improvement of the accuracy of ignition during engine starting.