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:
Jul. 03, 1990
Filed:
Dec. 27, 1988
Shinichiro Iwasaki, Anjo, JP;
Aisin Seiki Kabushiki Kaisha, Aichi, JP;
Abstract
An ignition device for an internal combustion engine comprising an electromagnetic energy accumulator, a power source for supplying electromagnetic energy to the electromagnetic energy accumulator increasing an electromgnetic supplying line, a switching device responsive to rotation of the engine for controlling the supply of energy from the power source to the accumulator, a transformer having a primary winding connected to the accumulator, and a secondary winding for inducing a flow of electromagnetic energy in the secondary winding in response to the flow of electromagnetic energy in the primary winding, a rectifier for controlling the direction of flow of the electromagnetic energy in the primary winding and a spark generator connected to the secondary winding of the transformer for generating an electric spark in response to the energy flowing in the secondary winding.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile