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:
Feb. 17, 1981
Filed:
Dec. 14, 1977
Christian Menard, Paris, FR;
Thomson-CSF, Paris, FR;
Abstract
An electronic ignition system for an internal combustion engine allowing precise control of the instant of ignition of the air-fuel mixture, in which the mechanical components, particularly the high voltage distributor, are eliminated. This system comprises a transducer delivering two cyclic sequences of signals synchronous with the position of the stroke of the pistons, means for controlling the instant of emission of the sparks in all the operational states of the engine, distributing means supplying release signals to spark generators connected to the spark plugs. Application to internal combustion engines, particularly to multicylinder engines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile