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. 21, 2004
Filed:
Oct. 26, 2001
Jordan S. Bruntz, Baxter, IA (US);
Scott A. Merkle, Newton, IA (US);
Maytag Corporation, Newton, IA (US);
Abstract
A high efficiency water valve member for a washing appliance includes a hot water valve, a cold water valve, and a low cold water valve. Associated with the hot water valve, the cold water valve, and the low cold water valve are a hot prime mover, a cold prime mover, and a low cold prime mover. These prime movers move their respective valves between their open and closed positions. When filling for a hot wash the hot prime mover and the low cold prime mover are energized to open the hot water valve and the low cold water valve. The cold water valve remains closed. For warm washes all three solenoids are activated to open all three valves. For cold washes the cold prime mover and the low cold prime mover are energized either together or alone to open either or both of the cold water valve and the low cold water valve.