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:
Aug. 23, 1977
Filed:
Feb. 20, 1976
Dennis T Faulkner, Rockford, IL (US);
Sundstrand Corporation, Rockford, IL (US);
Abstract
In order to limit the acceleration and speed of jet engine accessory equipment when a jet fuel starter is being utilized as a power source to drive the accessory equipment when the main jet engines are disconnected from the jet fuel starter, an acceleration and speed control circuit is provided to control a starter clutch that connects the jet fuel starter to the accessory equipment. The acceleration and speed control circuit compares a signal representing a predetermined maximum acceleration and speed with a signal that represents the rate of rotation of the accessory equipment and generates signals to regulate a control valve which in turn controls the starter clutch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile