POWER TRANSMISSION APPARATUS AND POWER CONTROL APPARATUS OF WASHING MACHINE
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United States of America Patent
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N/A
Issued Date -
Jul 2, 2015
app pub date -
Jan 30, 2014
filing date -
Dec 26, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A washing machine includes a power transmission apparatus and a power control apparatus. The power transmission apparatus includes a driving unit, a gear mechanism including an input shaft connected to the driving unit, a reduction assembly coupled to the input shaft to reduce its rotational speed to a preset gear ratio, a washing shaft coupled to the reduction assembly that rotates at the gear ratio, and a water removal assembly selectively connected to the driving unit in a water removal mode for independently rotating from the washing shaft, a coupling unit selectively transmitting a power of the driving unit to the water removal assembly in the water removal mode, and a brake unit selectively forcing the water removal assembly to stop in the water removal mode.
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