Invention Grant
- Patent Title: Method and device for operating an electric motor
- Patent Title (中): 用于操作电动机的方法和装置
-
Application No.: US13513748Application Date: 2010-12-02
-
Publication No.: US09048772B2Publication Date: 2015-06-02
- Inventor: Erwin Keβler , Wolfgang Schulter
- Applicant: Erwin Keβler , Wolfgang Schulter
- Applicant Address: DE Nuremberg
- Assignee: CONTI TEMIC MICROELECTRONIC GMBH
- Current Assignee: CONTI TEMIC MICROELECTRONIC GMBH
- Current Assignee Address: DE Nuremberg
- Agency: King & Spalding L.L.P.
- Priority: DE102009056784 20091203
- International Application: PCT/EP2010/068743 WO 20101202
- International Announcement: WO2011/067337 WO 20110609
- Main IPC: G05B5/00
- IPC: G05B5/00 ; H02P29/00 ; G10K11/178 ; H02P7/29
Abstract:
A method for operating an electric motor is provided, wherein a motor actuating signal is generated and transmitted to the motor. In order to reduce the noise generated by operating the motor, a suitable additional signal is generated and overlaid on the motor actuating signal when the motor actuating signal is transmitted to the motor.
Public/Granted literature
- US20120306421A1 Method and Device for Operating an Electric Motor Public/Granted day:2012-12-06
Information query
