Invention Grant
- Patent Title: Drive train of an all-electrically drivable motor vehicle with two electric machines
- Patent Title (中): 具有两台电动机的全电动车辆的传动系
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Application No.: US14362293Application Date: 2012-10-17
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Publication No.: US09566852B2Publication Date: 2017-02-14
- Inventor: Daniel Knoblauch , Martin Fuechtner
- Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Applicant Address: DE
- Assignee: Dr. Ing h.c. F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing h.c. F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102011056046 20111205; DE102011056928 20111222
- International Application: PCT/EP2012/004341 WO 20121017
- International Announcement: WO2013/083215 WO 20130613
- Main IPC: B60K1/02
- IPC: B60K1/02 ; B60K23/08 ; B60K1/00 ; B60K17/02 ; B60K17/35 ; B60K17/12 ; B60K17/16 ; B60K17/348 ; B60K17/356 ; F16H48/20 ; B60L11/18 ; B60L15/20
Abstract:
A drive train (1) of an all-electrically drivable motor vehicle has a first axle (2) with a differential (6), and two electric machines (15, 16). The first axle (2) can be driven by the electric machines (15, 16) via a transmission (17). One (16) of the two electric machines (15, 16) can be decoupled from the transmission (17) via a switchable clutch (23). Different driving conditions of the motor vehicle operated by the drive train can be executed with a particularly good efficiency.
Public/Granted literature
- US20140332301A1 DRIVE TRAIN OF AN ALL-ELECTRICALLY DRIVABLE MOTOR VEHICLE WITH TWO ELECTRIC MACHINES Public/Granted day:2014-11-13
Information query
