Method for controlling dehydrating operation of drum type washing machine
AssigneeLG Electronics Inc.
InventorsJin Woong Kim, Hyun Seok Seo, Tae Hee Lee, Joon Woo Kim, Kyung Chul Woo, Si Moon Jeon, Soo Young Oh
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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.
Claims19
A method for controlling a dehydrating operation of a drum type washing machine, said method comprising:
- accelerating a motor driving a drum of the washing machine to a predetermined control starting speed during a pre-acceleration step;
- and
- accelerating the motor from the control starting speed to a target speed along a linear locus having a preset acceleration slope during a main acceleration step.
Dependencies are inferred from the claim text.