Washing machine

A washing machine according to the present invention comprises: agitator blades rotatably disposed in a washing-drying drum; an electric motor comprising a permanent magnet and a winding; a power circuit for supplying electric current to the electric motor; and a current detector for detecting the e...

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Hauptverfasser: HORIBATA, HIROSHI, FUJIOKA, HIROTOSHI, UETAKI, TADASHI, ASADA, KAZUHIKO, TAGOME, MASAKI, XU, DING-YING
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Sprache:chi ; eng
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creator HORIBATA, HIROSHI
FUJIOKA, HIROTOSHI
UETAKI, TADASHI
ASADA, KAZUHIKO
TAGOME, MASAKI
XU, DING-YING
description A washing machine according to the present invention comprises: agitator blades rotatably disposed in a washing-drying drum; an electric motor comprising a permanent magnet and a winding; a power circuit for supplying electric current to the electric motor; and a current detector for detecting the electric current in the electric motor. The washing machine also comprises: a transmission mechanism for transmitting torque from the electric motor to the agitator blades; an rpm controller for controlling the electric motor so as to operate at a prescribed rpm; and a controller for sequentially performing acceleration control, constant speed control, or rest control on the electric motor a prescribed number of times, alternating between left and right. The controller also comprises a fabric amount detector for detecting the amount of laundry from the average current value during a constant speed control period or from the rotational angle during a rest control period.
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language chi ; eng
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subjects FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
title Washing machine
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