| 发明名称 |
MULTI-STAGE COMPRESSOR WITH SINGLE ELECTRIC DIRECT DRIVE MOTOR |
| 摘要 |
A compressor system includes an electric motor having a rotatable output shaft extending from either end thereof. The compressor system further includes multiple compression stages fluidly coupled to one another in series and mechanically connected to the output shaft. The first compressor stage includes two split impellers with each impeller discharging approximately one half of the fluid flow at a desired pressure to the second compressor stage. |
| 申请公布号 |
US2016186764(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201514974715 |
申请日期 |
2015.12.18 |
| 申请人 |
Ingersoll-Rand Company |
发明人 |
Lissoni Cristiano;Saari Juha Tuomas;Peussa Jouko Tapani |
| 分类号 |
F04D25/06;F04D17/12 |
主分类号 |
F04D25/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A compressor system comprising:
a single electric motor having first and second ends; a rotatable output shaft extending from the electric motor; first, second and third compressor stages fluidly coupled to one another in series and mechanically connected to the output shaft; and wherein the first compressor stage includes two split impellers with each impeller discharging approximately one half of the fluid flow at a desired pressure to the second compressor stage. |
| 地址 |
Davidson NC US |
