发明名称 |
DRAIN PUMP AND CLOTHES DRYER HAVING A DRAIN PUMP |
摘要 |
A drain pump is provided that may include a pump motor; an impeller connected to a rotational shaft of the pump motor. The impeller may include a circular hub, an impeller shaft that extends from a center of a lower surface of the hub, and a plurality of blades that extends from an outer circumferential surface of the impeller shaft and the lower surface of the hub in a radial direction of the hub. The hub may have a longitudinal cross section in which a thickness of the hub gradually increases from the center of the lower surface toward an edge thereof. |
申请公布号 |
WO2016064206(A1) |
申请公布日期 |
2016.04.28 |
申请号 |
WO2015KR11176 |
申请日期 |
2015.10.22 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
SHIN, JINHYOUK;KIM, SUNGJUN;KIM, MINSEONG |
分类号 |
D06F58/22 |
主分类号 |
D06F58/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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