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:
Sep. 28, 1982
Filed:
May. 14, 1980
Dwight D Colby, Roseville, MN (US);
Honeywell Inc., Minneapolis, MN (US);
Abstract
The present invention is part of a liquid gaging system and comprises an apparatus for reducing error introduced by an incapacitated sensor. Included are a plurality of sensors, each sensor providing a liquid measurement signal relating to a liquid depth at a particular location in a tank. The invention also comprises apparatus for selectively monitoring the liquid measurement signal of each individual sensor, the apparatus for selectively monitoring being connected to the sensors. Also included is apparatus for identifying at least one sister sensor corresponding to each sensor. The invention further comprises apparatus for determining an estimated liquid depth corresponding to an incapacitated sensor by using the liquid measurement signal of at least one sister sensor corresponding to the incapacitated sensor. The apparatus for determining is connected to the apparatus for selectively measuring and the apparatus for identifying.