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. 05, 1990
Filed:
Dec. 21, 1987
Henry A Gleason, III, Johnson Creek, WI (US);
Jerel S Jamieson, Watertown, WI (US);
Johnson Service Company, Milwaukee, WI (US);
Abstract
A microprocessor-based controller with synchronous reset operates in synchrony with a recurring signal coupled to its reset terminal and executes a predetermined linear program during each acive portion of the recurring signal. The controller remains in an inactive state until the recurring signal again triggers a successive active state. The controller is applicable to control applications requiring high reliability, while retaining the flexibility afforded by a microprocessor-based system. The preferred embodiments of the microprocessor-based controller are applied to combustible fuel burners employing various operating strategies.