Invention Grant
- Patent Title: Drivetrain of a purely electrically driveable motor vehicle
- Patent Title (中): 纯电动车辆的传动系
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Application No.: US14379108Application Date: 2013-02-07
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Publication No.: US09102233B2Publication Date: 2015-08-11
- 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: DE102012101209 20120215
- International Application: PCT/EP2013/000367 WO 20130207
- International Announcement: WO2013/120594 WO 20130822
- Main IPC: B60K1/00
- IPC: B60K1/00 ; B60K17/16 ; B60K1/02 ; B60K17/12 ; F16H48/10
Abstract:
A drive train (2) of a purely electrically drivable motor vehicle has at least one electric machine (13, 14), a transmission (21), a planetary differential (22) and a drivable axle (2). The axle (2) can be driven by the electric machine (13, 14) via the transmission (21) and the differential (22). The planetary differential (22) has an input (32, 33) connected to the electric machine (13, 14), a first output (28, 34, 35, 36, 37, 38) connected to a first section (4) of the drivable axle (2), and a second output (30, 31, 42) connected to a second section (5) of the drivable axle (2). Rotational axes of the input and outputs of the planetary differential (22) form an intermediate axis (53) arranged between an axle (15) of a rotor (17) of the electric machine (13, 14) and the drivable axle (2).
Public/Granted literature
- US20150021109A1 DRIVETRAIN OF A PURELY ELECTRICALLY DRIVEABLE MOTOR VEHICLE Public/Granted day:2015-01-22
Information query
