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. 18, 1997
Filed:
Mar. 15, 1996
Andreas Jeutter, Steinheim, DE;
Gerhard Ueffinger, Weinstadt-Grossheppach, DE;
Eastman Kodak Company, Rochester, NY (US);
Abstract
Interface for a silver recovery unit (11) for indicating the operating condition of at least one pump (9a, 9b). A sensor (10) for detection of the operating condition of the pump (9a, 9b) is installed outside the at least one pump (9a, 9b) such that during installation an intervention in the electronic unit (24) of the pump (9a, 9b) or in the pump (9a, 9b) itself is avoidable. The output signal of the sensor (10) is passed to a series-connected electronic circuit (400) that comprises a series connection of an amplifying means (40), a first filtering means (41), a rectifying means (42), a second filtering means (43) and a comparator (44).