Invention Application
- Patent Title: ELECTRIC MOTOR DRIVE, IN PARTICULAR FAN DRIVE
- Patent Title (中): 电动马达驱动,特别是风扇驱动
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Application No.: US13163237Application Date: 2011-06-17
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Publication No.: US20110309696A1Publication Date: 2011-12-22
- Inventor: Marco STOEHLING , Karl-Heinz Bauer , Michael Rueb , Frank Wittstadt , Hannelore Diller , Peter Tiemeyer
- Applicant: Marco STOEHLING , Karl-Heinz Bauer , Michael Rueb , Frank Wittstadt , Hannelore Diller , Peter Tiemeyer
- Priority: DE102008062432.2 20081217
- Main IPC: H02K5/24
- IPC: H02K5/24

Abstract:
An electro-motor drive, in particular for a fan drive of a motor vehicle, includes a commutator motor, a motor shaft of which is rotatably mounted on axially opposite sides in shaft bearings facing away from the bearing shield in order to substantially dampen the sound of at least bearing play-related contact noise and vibration or humming noise.
Public/Granted literature
- US08421283B2 Electric motor drive, in particular fan drive Public/Granted day:2013-04-16
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