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    • 7. 发明专利
    • WASHING MACHINE
    • JPH10272281A
    • 1998-10-13
    • JP7946197
    • 1997-03-31
    • MATSUSHITA ELECTRIC IND CO LTD
    • NISHIDA KAZUOTAKAHASHI TAKETO
    • D06F33/02D06F33/04
    • PROBLEM TO BE SOLVED: To fix a washing rate, a rinsing rate and a dewatering rate without regard to the quantity of cloth by accurately detecting the quantity of wash (the quantity of cloth) in a state where wash in a drum is stuck to the inner wall of the drum in a washing machine for washing, rinsing and dehydrating wash within the drum arranged in the state of being freely rotatable with a nearly horizontally formed rotary shaft as a center. SOLUTION: The drum 1 housing wash and rotatable with a nearly horizontally formed rotary shaft 4 as a center is driven by first and second motors 15 and 16 and the revolution of the first and second motors 15 and 16 is controlled by a control means. The control means energizes the second motor 16 to drive the drum with such revolution as to stick wash to the inner wall of the drum and detects the cloth quantity in the drum 1 from the change of the inertial revolution of the drum after interrupting the energizing of the second motor 16 to vary a washing time, a rinsing time, a dehydrating time, dehydrating revolution, etc., corresponding to the detected quantity of cloth.