VEHICLE HEATER WITH INTEGRATED FAN MOTOR AND CONTROL DEVICE
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United States of America Patent
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Issued Date -
Aug 1, 2013
app pub date -
Aug 3, 2012
filing date -
Aug 5, 2011
priority date (Note) -
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Abstract
A vehicle heater (1) has a motor (4) and a combustion air fan designed as a side channel fan. The combustion air fan has a basic housing part (2), on which a drive shaft (3) of the motor (4) is mounted, and a fan wheel (10). The fan wheel (10) is connected to the drive shaft (3) of the motor (4). The motor (4) has a stationary coil support part (6) which is connected to a printed circuit board (7) and an armature (8). Furthermore, the combustion air fan has a gap tube (16) between the stationary coil support part (6) and the armature (8).
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