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. 10, 1992
Filed:
Aug. 19, 1991
Robert W Downing, Fort Wayne, IN (US);
Donald V Conte, Fort Wayne, IN (US);
David Ramon, Columbia City, IN (US);
Magnavox Electronic Systems Company, Fort Wayne, IN (US);
Abstract
In a preferred embodiment, voltage control system and method which include providing voltage sensing and control circuitry which measures the output voltage of a battery and provides an output signal to a flow control valve to cause the flow control valve to reduce the rate of flow of electrolyte when the output voltage of the battery is below a desired level and to cause the flow control valve to increase the rate of flow of electrolyte when the output voltage of the battery is above a desired level. The flow control valve may be a binary controlled solenoid valve responsive to a pulse-width-modulated signal from the sensing and control circuitry.