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. 08, 2015
Filed:
Oct. 15, 2010
Sylvan J. Amos, Kalamazoo, MI (US);
Yingqin Yuan, St. Joseph, MI (US);
Sylvan J. Amos, Kalamazoo, MI (US);
Yingqin Yuan, St. Joseph, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
Example methods for determining an over-sudsing condition during a wash cycle of operation in a laundry treating appliance containing a foamable liquid are disclosed. An example method includes rotating within a tub a drum defining a treating chamber while the tub contains a foamable liquid, determining, over time, a fluctuation in a signal from a pressure sensor fluidly coupled to the tub while the drum is rotating, the signal representing an amount of water in the tub, determining an over-sudsing condition when the fluctuation satisfies a predetermined threshold, and altering a cycle of operation in response to the determination of an over-sudsing condition.