| 发明名称 |
CENTRIFUGAL FAN |
| 摘要 |
A centrifugal fan is provided. The centrifugal fan includes a main plate connected to a rotational shaft of a motor, a shroud having a suction opening, through which air is introduced, a plurality of blades arranged between the main plate and the shroud, and a rim formed by bending an outer circumference of at least one of the main plate or the shroud in a longitudinal direction of the rotational shaft, the rim portion having an inclination. |
| 申请公布号 |
US2015300367(A1) |
申请公布日期 |
2015.10.22 |
| 申请号 |
US201414443198 |
申请日期 |
2014.05.02 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE Kyung Jung |
| 分类号 |
F04D29/42;F04D29/62;F04D29/28;F04D29/44;F04D17/16;F04D29/053 |
主分类号 |
F04D29/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A centrifugal fan, comprising:
a main plate connected to a rotational shaft of a motor; a shroud having a suction opening, through which air is introduced; a plurality of blades arranged between the main plate and the shroud; and a rim formed by bending an outer circumference of at least one of the main plate or the shroud, such that the rim has a predetermined inclination. |
| 地址 |
Yeongdeungpo-gu Seoul KR |
