| 发明名称 | Compression device and method for cooling a compression medium | ||
| 摘要 | The invention concerns a compression device fitted with a drive unit; with a compressor driven by the drive unit, which compresses a gaseous compression medium; with a cooling device, comprising at least one fan wheel, which cools the compression medium; the fan wheel is in drive connection with the drive unit or a second drive unit additionally provided, in order to be thereby driven in rotation. The invention is characterized in that a hydrodynamic clutch is arranged in the drive connection, via which the fan wheel is driven hydrodynamically, and the drive power transmission of the hydrodynamic clutch can be modified in operation by pressurizing the hydrodynamic clutch with a control pressure medium, wherein the compression medium is the control pressure medium at the same time. | ||
| 申请公布号 | US9267506(B2) | 申请公布日期 | 2016.02.23 |
| 申请号 | US201113504153 | 申请日期 | 2011.06.07 |
| 申请人 | Voith Patent GmbH | 发明人 | Scherrle Jan;Hutzenlaub Stefan;Schust Bernhard;Hoffeld Harald;Breese Nick Jackson |
| 分类号 | F04D25/02;F04B39/06;F04D25/16;F04D29/58;F16D33/06 | 主分类号 | F04D25/02 |
| 代理机构 | Faegre Baker Daniels LLP | 代理人 | Faegre Baker Daniels LLP |
| 主权项 | 1. A compression device, comprising: a drive unit; a compressor driven by the drive unit, which compresses a gaseous compression medium; a cooling device, comprising at least one fan wheel, which cools the compression medium; the fan wheel is in a drive connection with one of the drive unit and a second drive unit additionally provided, in order to be thereby driven in rotation; wherein a hydrodynamic clutch is arranged in the drive connection, via which the fan wheel is driven hydrodynamically, and a drive power transmission of the hydrodynamic clutch-can be modified in operation by pressurising the hydrodynamic clutch with a control pressure medium wherein the compression medium is the control pressure medium at the same time. | ||
| 地址 | Heidenheim DE | ||