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. 24, 2003
Filed:
May. 17, 2001
Kokusan Denki Co., Ltd., Numazu, JP;
Abstract
An ignition control system for an internal combustion engine comprising a signal generator to generate pulse signals at a peculiar rotation angle position of the internal combustion engine and a position detection circuit to output a position detection signal whenever a zero cross point of a waveform of an output from a magneto AC generator driven by the engine is detected whereby when the engine should start, the engine is ignited as the signal generator generates the pulse signal, when the engine is idling, it is ignited as the position detection circuit outputs the position detection signal during the period after the pulse signal is generated and before the next pulse signal is generated and in the area exceeding the idling rotational speed, it is ignited at the ignition position arithmetically operated by a microcomputer.