Invention Grant
US07781992B2 Power supply device for an electric motor method for operation of an electric motor
有权
一种用于电动机操作的电动机方式的电源装置
- Patent Title: Power supply device for an electric motor method for operation of an electric motor
- Patent Title (中): 一种用于电动机操作的电动机方式的电源装置
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Application No.: US11813929Application Date: 2005-12-15
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Publication No.: US07781992B2Publication Date: 2010-08-24
- Inventor: Christian Acker
- Applicant: Christian Acker
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler KG
- Current Assignee: Schaeffler KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Volpe and Koenig, P.C.
- Priority: DE102005001575 20050113
- International Application: PCT/DE2005/002260 WO 20051215
- International Announcement: WO2006/074627 WO 20060720
- Main IPC: H02P8/28
- IPC: H02P8/28
Abstract:
A power supply device for an electric motor, operated either in a normal operating mode and/or an emergency operating mode, in particular, for an actuator in a motor vehicle and a method for operation of an electric motor in a normal operating mode and/or an emergency operating mode, in particular, for an actuator in a motor vehicle. The electric motor is powered by AC in the normal operating mode and by DC in the emergency operating mode, in particular, in a fault situation.
Public/Granted literature
- US20080169776A1 Power Supply Device For an Electric Motor Method For Operation of an Electric Motor Public/Granted day:2008-07-17
Information query
