Invention Grant
US07930787B2 Method for determining load size and/or setting water level in a washing machine
有权
用于确定洗衣机中的负荷大小和/或设定水位的方法
- Patent Title: Method for determining load size and/or setting water level in a washing machine
- Patent Title (中): 用于确定洗衣机中的负荷大小和/或设定水位的方法
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Application No.: US12058865Application Date: 2008-03-31
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Publication No.: US07930787B2Publication Date: 2011-04-26
- Inventor: Kathleen M. La Belle , Jenn-Yeu Nieh , Laura C. Oskins , Bennett J. Cook
- Applicant: Kathleen M. La Belle , Jenn-Yeu Nieh , Laura C. Oskins , Bennett J. Cook
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Agency: McGarry Bair PC
- Agent Clifton G. Green
- Main IPC: D06F33/02
- IPC: D06F33/02
Abstract:
In a washing machine comprising a tub, an agitator, and a pressure sensor, a size of a fabric load may be determined and/or an operational water level may be set based on an amount of water supplied to reach a first level in the tub and on variation in an output from the pressure sensor during agitation of the water and fabric load with the water at a second level in the tub.
Public/Granted literature
- US20090241271A1 METHOD FOR DETERMINING LOAD SIZE AND/OR SETTING WATER LEVEL IN A WASHING MACHINE Public/Granted day:2009-10-01
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