Control method for direct-coupled washing machine,申请号US19970782284-传众专利搜索

Control method for direct-coupled washing machine

申请公布号：US5824114(A)

申请号：US19970782284

申请日期：1997.01.13

申请公布日期：1998.10.20

申请人：

SAMSUNG ELECTRONICS CO., LTD.

发明人：PYO, SANG YEON

分类号：D06F37/30;D06F37/40;(IPC1-7):D06F33/02

主分类号：D06F37/30

摘要：Disclosed is a direct-coupled washing machine and a control method thereof. The direct-coupled washing machine connects the rotation shaft of a switched reluctance washing motor to the rotation shafts of both a pulsator and a dehydration water tub. The direct-coupled washing machine has a pulsator which is mounted in the dehydration water tub which forwardly or reversely rotates in a washing procedure to thereby agitate the laundry. The washing machine includes: a washing motor which has a copper-core rotation shaft connected with the dehydration water tub and the pulsator, and generates rotational force; a reduction portion which reduces the speed of the rotational force generated by the washing motor by using a constant ratio; and a connection switching portion which is connected to the rotation shaft of the pulsator in a washing procedure by connecting the reduction portion to the rotation shaft of the washing motor, and is directly connected to the rotation shaft of the dehydration water tub in a dehydration step by not connecting the rotation shaft of the washing motor to the reduction portion.