| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to heaters of vehicles. Blower of air for combustion at vehicle heater comprises transfer channel 20 made in blower housing 12 extending in circle about rotational axis A and exposed on first axial side 14, impeller 16 running about axis A, transfer area 22 extending in circle about axis A to cover transfer channel 20 at first axial side 22, impeller drive motor 28, stator 30 and rotor 32 running about stator 30. Rotor 32 and stator 30 are located at first axial side 14 relative to blower housing 12. Bearing shaft 38 with impeller 16 fitted thereon thrusts against inner end area of load-bearing area 34. Stator 30 is arranged between housing 12 and impeller 16 and is surrounded radially outward by transfer channel 20 and feed area 22.EFFECT: compact design.14 cl, 4 dwg |
