Invention Grant
- Patent Title: Electric motor with improved cooling
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Application No.: US14248612Application Date: 2014-04-09
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Publication No.: US10044245B2Publication Date: 2018-08-07
- Inventor: Miro Bekavac
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102013209061 20130516
- Main IPC: H02K9/04
- IPC: H02K9/04 ; H02K7/14 ; B25F5/00 ; H02K11/028 ; H02K13/10 ; H02K15/00

Abstract:
An electric motor includes a stator and a rotor. The rotor includes a motor shaft, at least one radial fan and at least one axial fan being non-rotatably situated on the motor shaft for motor cooling. The radial fan is situated in the area of one axial end of the motor shaft and the axial fan is situated in the area of a diametrically opposed axial end of the motor shaft.
Public/Granted literature
- US20140339930A1 ELECTRIC MOTOR WITH IMPROVED COOLING Public/Granted day:2014-11-20
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