公开(公告)号：US5144819A

公开(公告)日：1992-09-08

申请号：US659678

申请日：1991-02-25

申请人： Isao Hiyama ,  Yoshio Niwase ,  Yousuke Nagano ,  Shigeharu Nakano ,  Tamotu Shikamori

发明人： Isao Hiyama ,  Yoshio Niwase ,  Yousuke Nagano ,  Shigeharu Nakano ,  Tamotu Shikamori

IPC分类号： D06F33/02 ,  D06F39/00

CPC分类号： D06F39/003

摘要： A washing machine includes a washing and water-extracting tub, agitating blades disposed rotatably in the tub, a motor for rotating the tub or the agitating blades and a control unit for controlling operation of the motor and determining a quantity of clothes on the basis of a resistance of the clothes exerted on the agitating blades by the rotation of the agitating blades. The washing machine determines the quantity of clothes plural times while a water level is changed from a low water level to a high water level and makes calculation on the basis of the plurality of determination values to determine a kind of clothes or the quality of cloth so that the washing operation is controlled on the basis of the quantity of clothes and the determined quality of cloth.

摘要翻译： 洗衣机包括洗涤和提水桶，可旋转地设置在桶中的搅拌叶片，用于旋转桶或搅拌叶片的马达和用于控制马达的运行的马达和基于 通过搅拌叶片的旋转施加在搅拌叶片上的衣服的阻力。 洗衣机在水位从低水位变化到高水位的同时多次确定衣服的数量，并且基于多个确定值进行计算，以确定衣服的种类或布的质量。 基于衣物的数量和确定的布质量来控制洗涤操作。