Invention Grant
US09428854B2 Method and apparatus for balancing an unbalanced load in a washing machine
有权
用于平衡洗衣机中的不平衡载荷的方法和装置
- Patent Title: Method and apparatus for balancing an unbalanced load in a washing machine
- Patent Title (中): 用于平衡洗衣机中的不平衡载荷的方法和装置
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Application No.: US12847765Application Date: 2010-07-30
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Publication No.: US09428854B2Publication Date: 2016-08-30
- Inventor: David Scott Dunn , Steven Keith Root , Robert Anthony Saling , Steven Chadwick Koepke , Andres Guillermo Ruiz
- Applicant: David Scott Dunn , Steven Keith Root , Robert Anthony Saling , Steven Chadwick Koepke , Andres Guillermo Ruiz
- Applicant Address: US DE Wilmington
- Assignee: Haier US Appliance Solutions, Inc.
- Current Assignee: Haier US Appliance Solutions, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Dority & Manning, P.A.
- Main IPC: D06F35/00
- IPC: D06F35/00 ; D06F33/02 ; D06F37/20 ; D06F58/28

Abstract:
A washing machine including a suspension system is provided. The suspension system includes a wash tub, a basket rotatably coupled within the wash tub, and a drive and motor assembly. The washing machine further includes a controller configured initiate a spin cycle by increasing a spin speed of the basket to a target spin speed, identify an out-of-balance load prior to reaching the target spin speed, and limit the spin speed of the basket to a spin speed lower than a natural frequency of the suspension system for a predefined period of time.
Public/Granted literature
- US20120024016A1 METHOD AND APPARATUS FOR BALANCING AN UNBALANCED LOAD IN A WASHING MACHINE Public/Granted day:2012-02-02
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