Invention Grant
- Patent Title: Electric drive system
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Application No.: US15764146Application Date: 2016-10-25
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Publication No.: US10734870B2Publication Date: 2020-08-04
- Inventor: Stefan Butzmann , Marius Finke
- Applicant: BERGISCHE UNIVERSITAET WUPPERTAL
- Applicant Address: DE Wuppertal
- Assignee: BERGISCHE UNIVERSITAET WUPPERTAL
- Current Assignee: BERGISCHE UNIVERSITAET WUPPERTAL
- Current Assignee Address: DE Wuppertal
- Agent Andrew Wilford
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@611312f9
- International Application: PCT/EP2016/001768 WO 20161025
- International Announcement: WO2017/080631 WO 20170518
- Main IPC: H02K11/33
- IPC: H02K11/33 ; H01M2/10 ; H02K9/20 ; H02K11/00 ; H02K11/215 ; B60L50/50 ; B60L50/64 ; H02K5/22 ; H02K7/00 ; H02K9/22
Abstract:
The heat pipes 9a provided here in the grooves 9 of the motor side conduct heat to the end of the output shaft 2 and the heat pipes 10a in the grooves 10 of the housing of the power supply to the opposite end. A flow of heat to axially opposing ends is thus produced that always travels away from the power electronics that are arranged approximately in the center of the system.
Public/Granted literature
- US20190058377A1 ELECTRIC DRIVE SYSTEM Public/Granted day:2019-02-21
Information query
