Dispensing – Including timer – For timing dispensing period
Patent
1987-12-02
1989-10-24
Shaver, Kevin P.
Dispensing
Including timer
For timing dispensing period
222651, 222236, 222231, 68 17R, 134 93, B67D 506, G01F 1100
Patent
active
048756075
ABSTRACT:
A cleanser feeding mechanism has a cleanser housing portion, a cleanser feeding member for feeding a cleanser housed in the cleanser housing portion, and a synchronous motor for applying a drive force to the cleanser feeding member, and feeds and amount of cleanser corresponding to the number of revolutions of the synchronous motor. A cleanser feeding amount-setting unit sets an amount of cleanser to be fed from the cleanser feeding mechanism. A driving unit applies an AC source voltage of an AC power source to the synchronous motor. A counter counts the number of cycles of the AC source voltage from a timing at which the AC source voltage is applied to the synchronous motor. A reference cycle number-setting unit sets a total cycle number of the AC source voltage which corresponds to a cleanser amount set by the cleanser feeding amount-setting unit. A motor controller compares a count output from the counter with a total cycle number from the reference cycle number-setting unit and stops application of the AC source voltage to the synchronous motor when the count output and the total cycle number coincide with each other.
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Hotta Tomio
Ikeda Naotaka
Makino Yoshiyuki
Matsuo Katsuharu
Nakamura Kimihiko
Kabushiki Kaisha Toshiba
Parker Stephen B.
Shaver Kevin P.
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