| 发明名称 | Arrangement for supplying oil to a brake | ||
| 摘要 | An arrangement is provided for supplying oil to a brake arranged for braking an output shaft of a planetary gear. The arrangement includes a rotatable impeller for supplying oil to the brake and the impeller is arranged to be rotated by an input shaft of the planetary gear. | ||
| 申请公布号 | US9068614(B2) | 申请公布日期 | 2015.06.30 |
| 申请号 | US201113983316 | 申请日期 | 2011.02.03 |
| 申请人 | Volvo Construction Equipment AB | 发明人 | Andersson Thomas;Akerblom Mats |
| 分类号 | F16D65/853;E02F9/20;B60K17/04;B60T17/02;F16H57/04;F16D55/36 | 主分类号 | F16D65/853 |
| 代理机构 | WRB-IP LLP | 代理人 | WRB-IP LLP |
| 主权项 | 1. An arrangement for supplying oil to a brake, the brake comprising one or more brake discs, the brake being arranged for braking an output shaft of a planetary gear where the planetary gear is a reduction gear, the arrangement comprising a rotatable impeller for supplying oil to the brake, wherein the impeller is comprised in a centrifugal oil pump and is arranged to be rotated by rotating an input shaft of the planetary gear, the centrifugal oil pump having a pump housing, the impeller being positioned in the pump housing and the brake discs being located outside the pump housing, where the input shaft of the planetary gear is arranged to drive a sun gear of the planetary gear and where the impeller is mounted to the sun gear. | ||
| 地址 | Eskilstuna SE | ||