| 摘要 |
The pump has a housing (3) provided with a chamber with an inlet (4) and an outlet (5) for conveyance of fluid, and a conveyance wheel (2) accommodated in the chamber and rotatably supported around rotational axis (R2) relative to a support structure (8) for conveyance of the fluid. A support profile (10) is supported by the support structure, and comprises a support surface (10a) around the axis for rotary supporting of the conveyance wheel. A lubricant channel extends outside of the chamber to a support gap. The support gap is limited by the support surface and support counter surface (2a). |
