| 发明名称 |
IMPELLER WITH SEALING PORTION |
| 摘要 |
There is provided an impeller rotating about a rotary shaft, the impeller including: an inlet through which a fluid is introduced; an outlet through which the fluid is discharged; a supporter connected to the rotary shaft; a blade portion provided on the supporter; a shroud portion disposed to cover the blade portion; and a sealing portion including at least one sealing protrusion protruding in a direction that is in parallel with the rotary shaft, and disposed at a portion of the shroud portion, which configures the inlet. |
| 申请公布号 |
US2014154078(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201314084787 |
申请日期 |
2013.11.20 |
| 申请人 |
SAMSUNG TECHWIN CO., LTD. |
发明人 |
AHN Jong-Kee |
| 分类号 |
F01D5/22;F01D11/00 |
主分类号 |
F01D5/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An impeller rotating about a rotary shaft, the impeller comprising:
an inlet through which a fluid is introduced; an outlet through which the fluid is discharged; a supporter connected to the rotary shaft; a blade portion provided on the supporter; a shroud portion disposed to cover the blade portion; and a sealing portion including at least one sealing protrusion protruding in a direction that is in parallel with the rotary shaft, and disposed at a portion of the shroud portion, which configures the inlet.
|
| 地址 |
Changwon-city KR |
