发明名称 |
Dehydrating machine |
摘要 |
A washing/dehydrating machine performing a centrifugal dehydration by rotating a washing/dehydrating tub having a plurality of discharging ports in high speed comprises a plurality of protrusions protruded toward inwardly formed on an inner surface of the washing/dehydrating tub. A total volume of the protrusions is determined in a range of 3% to 6% of capacity of the washing/dehydrating tub. A water saturated region in the wash is reduced by an amount of volume corresponding to the total volume of the protrusions.
|
申请公布号 |
US4920661(A) |
申请公布日期 |
1990.05.01 |
申请号 |
US19880253575 |
申请日期 |
1988.10.05 |
申请人 |
HITACHI, LTD. |
发明人 |
FUKUZAWA, SOOICHI;SHIKAMORI, TAMOTU |
分类号 |
B04B3/00;D06F37/12;D06F37/14;D06F49/02 |
主分类号 |
B04B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|