Invention Grant
- Patent Title: Safety circuit for an electric motor of an electromechanical steering system
- Patent Title (中): 机电转向系统电机的安全电路
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Application No.: US13816547Application Date: 2011-08-09
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Publication No.: US09254864B2Publication Date: 2016-02-09
- Inventor: Gergely Dzsudzsak
- Applicant: Gergely Dzsudzsak
- Applicant Address: LI Eschen
- Assignee: ThyssenKrupp Presta AG
- Current Assignee: ThyssenKrupp Presta AG
- Current Assignee Address: LI Eschen
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: DE102010035149 20100823
- International Application: PCT/EP2011/003979 WO 20110809
- International Announcement: WO2012/031656 WO 20120315
- Main IPC: B60L1/00
- IPC: B60L1/00 ; B60L3/00 ; H02G3/00 ; B62D5/04 ; H02H7/122
Abstract:
The invention relates to a motor vehicle power steering mechanism having four groups of MOSFETs, in which with respect to the direct current voltage vehicle electrical system the MOSFETs of the first group (20) and of the second group (21) are arranged with their parasitic diodes in the reverse direction and the MOSFETs of the third group (31) and/or of the fourth group (30) are arranged with their parasitic diodes in the forward direction.
Public/Granted literature
- US20130140104A1 SAFETY CIRCUIT FOR AN ELECTRIC MOTOR OF AN ELECTROMECHANICAL STEERING SYSTEM Public/Granted day:2013-06-06
Information query
IPC分类:
