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:
Nov. 21, 2017
Filed:
Oct. 23, 2014
Chad Alan Michaelis, Aledo, TX (US);
Chad Alan Michaelis, Aledo, TX (US);
Other;
Abstract
A system and method for determining the octane rating of a fuel from a plurality of measurements at a test engine. The measurements may include a plurality of measurements regarding individual knock events, from which waveform attributes regarding the knock events can be determined and used in the calculation of the octane rating. The measurements may also include one or more environmental measurements, such as temperature, humidity, exhaust oxygen, etc., according to which the octane rating may be normalized or that may otherwise be applied into the calculation of the octane rating. The measurements may also include one or more engine property measurements corresponding to the condition of the test engine, according to which the octane rating may be normalized or that may otherwise be applied into the calculation of the octane rating, and that may be used to advise of maintenance events.