| 专利名称： | Mixing apparatus and method with ceramic impeller bearings |
| 公开（告）号： | |
| 公开（公告）日： | 2007-04-05 00:00:00 |
| 申请（专利）号： | US20060413185(US2007076522) |
| 申请日： | 2006-04-28 00:00:00 |
| 发明（设计）人： | SPX CORP |
| (申请)专利权（人）： | ENGEL DAVID (US);KOCIENSKI ANTHONY C (US) |
| 内容： | An impeller system for a mixer is used with a vessel for holding a material to be mixed. A stationary shaft extends into the vessel. A rotor having impellers extending therefrom is supported on a ceramic roller bearing assembly that supports the rotor for rotation about the shaft. The bearing assembly has a ceramic inner race, a ceramic outer race and ceramic rolling elements. A drive system is external to the vessel to magnetically drive the rotor. |
发布日期：2007-08-27 09:52:00