Invention Grant
- Patent Title: Apparatus for cooling electric motors
- Patent Title (中): 冷却电动机的装置
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Application No.: US14119478Application Date: 2012-03-20
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Publication No.: US09248733B2Publication Date: 2016-02-02
- Inventor: Ulrich Mair , Jens Heimann
- Applicant: Ulrich Mair , Jens Heimann
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Dority & Manning, P.A.
- Priority: DE102011076437 20110525
- International Application: PCT/EP2012/054881 WO 20120320
- International Announcement: WO2012/159797 WO 20121129
- Main IPC: B60K11/02
- IPC: B60K11/02 ; H02K9/19 ; B60K7/00 ; B60C23/18 ; B60K17/356 ; B60K17/04 ; B60K11/00 ; B60K1/02 ; B60K1/00
Abstract:
A device for propelling a vehicle includes at least two electric motors, whereas each of the electric motors is equipped with a cooling device. The cooling device includes at least one cooling fluid line, whereas the cooling fluid lines are connected to the two cooling devices through a common cooling fluid connection line.
Public/Granted literature
- US20140345959A1 Apparatus for Cooling Electric Motors Public/Granted day:2014-11-27
Information query
