Full-automated washer

Details Full-automated washer Full-automated washer

1991-01-28

1991-12-17

Stinson, Frankie L.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

68 1205, 68 1216, 68 1221, 68 13R, 68 17R, 68207, D00F 3302

Patent

active

050724738

ABSTRACT:
In a full-automated washer, a cloth amount sensor detects a quantity of an object being washed which is thrown into a washing drum as a value inclusive of information regarding a degree of bulkiness of the object to be washed. A processing circuit included in the full-automated washer is responsive to a detection output signal from the cloth amount sensor to determine a water supply amount, a cleanser feed amount, a stirring time and a rinsing time. The cloth amount sensor is mounted to a stirring motor. Upon an OFF-state of the motor, the detection output signal is generated by measuring a voltage waveform induced by inertial motion which varies in accordance the degree of bulkiness of the object to be washed.

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patent: 4400838 (1983-08-01), Steery et al.
patent: 4450696 (1984-05-01), Zukavsky
patent: 4607408 (1987-08-01), Didier et al.

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