| 摘要 |
PCT No. PCT/DE97/01143 Sec. 371 Date Dec. 8, 1998 Sec. 102(e) Date Dec. 8, 1998 PCT Filed Jun. 3, 1997 PCT Pub. No. WO97/48906 PCT Pub. Date Dec. 24, 1997A side channel blower (1), in particular for supplying combustion air to the auxiliary heater (2) of a motor vehicle, has a body (3) axially connected to an impeller wheel (4). The blower body (3) has an inlet channel (5), an outlet channel (6), a curved side channel (8) at the axial connection side (7) with the impeller wheel for connecting the inlet channel to the outlet channel, and a separating piece (9) which form together the 360 DEG of the circumference of the axial connection side (7). The separating piece (9) is produced as a separate part, in particular as a casting. This is advantageous for the manufacture and for optimizing the noise level and aerodynamics of the blower.
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