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. 19, 1981
Filed:
Oct. 15, 1979
Lawrence A Kolze, Bensenville, IL (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A system (10) for controlling the flow of temperature selected water to the tub of a washing machine. Individual solenoid operated inlet valves (12,15) are employed to admit and control mixing of water from a heated and unheated source. The temperature selected mixed water is discharged through a third solenoid operated diverter valve (24) yielding a high rate of flow when the solenoid thereof is deenergized and a lower rate of discharge to the tub when the flow control valve solenoid is energized by the water level sensing switch (48) associated with the tub. A timer controlled switch (82) interrupts the power to the hot and cold filling valves to provide stepped filling during agitation during washing and rinsing cycles. The valve assembly employs only three solenoid valve operators.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile