| 发明名称 |
FAN ASSEMBLY |
| 摘要 |
A fan assembly includes a body and a nozzle connected to the body. The body includes an impeller, a motor housing, and a motor located within the motor housing for driving the impeller. The impeller has a substantially conical hub connected to the motor, a plurality of curved vanes connected to the outer surface of the hub, and an annular vane connected to the base of the hub. The motor housing has an annular groove for receiving at least the tip of the annular vane, and an annular lip forming a drip edge extending about the motor housing, the annular lip defining an outer peripheral wall of the groove. |
| 申请公布号 |
US2016032927(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201514812974 |
申请日期 |
2015.07.29 |
| 申请人 |
Dyson Technology Limited |
发明人 |
JOHNSON Jack;WHITING Mark Douglas |
| 分类号 |
F04D13/06;F04D25/06;F04D29/54;F04D29/32;F04D29/52;F04D19/00;F04D25/08 |
主分类号 |
F04D13/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fan assembly comprising a body and a nozzle connected to the body, the body comprising:
an impeller; a motor housing; and a motor located within the motor housing for driving the impeller; wherein the impeller comprises a substantially conical hub connected to the motor, a plurality of curved vanes connected to the outer surface of the hub, and an annular vane connected to the base of the hub, and wherein the motor housing comprises an annular groove for receiving at least the tip of the annular vane, and an annular lip forming a drip edge extending about the motor housing, the annular lip defining an outer peripheral wall of the groove. |
| 地址 |
Wiltshire GB |
