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:
May. 18, 1999
Filed:
Sep. 02, 1997
Dennis A McIntyre, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
Apparatus and method for monitoring parallel loads on a common supply. An intermittent AC current is supplied to a plurality of load devices disposed in parallel on the common supply. A current sensor senses the current supplied to the load devices and provides a corresponding signal to a comparator. The comparator compares the sensed current with two values: a threshold load level of current corresponding to the operation of the plurality of load devices, and a threshold current level. An error signal is generated by a controller if the sensed current level is less than the threshold current level and if the sensed current is less than the threshold load level.