Method for controlling dehydrating operation of drum type...

Details Method for controlling dehydrating operation of drum type... Method for controlling dehydrating operation of drum type...

2007-07-24

2007-07-24

Stinson, Frankie L. (Department: 1746)

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

C068S012060

Reexamination Certificate

active

10422860

ABSTRACT:
A method for controlling the dehydrating operation of a drum type washing machine includes a pre-acceleration step for accelerating a drum to a predetermined control starting speed, and a main accelerating step for accelerating the drum from the control starting speed to a target speed along a linear locus having a preset acceleration slope. A deviation of the center of gravity of the laundry and a pre-spinning time period are reduced in the aforementioned control method.

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