US Patent 7602092 Electrical machine having symmetrical coil sections

Patent 7602092 was granted and assigned to Bosch (company) on October, 2009 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Bosch

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

76020920

Patent Inventor Names

Gerald Roos0

Date of Patent

October 13, 2009

Patent Application Number

115741540

Date Filed

February 21, 2006

Patent Primary Examiner

‌

Quyen Leung

Patent abstract

The invention relates to an electrical machine (10), and to a method for producing such an electrical machine, especially for adjusting mobile parts in a motor vehicle. Said machine comprises a rotor (20) on which a bipolar electrical winding (25) having a plurality of coils (26) is arranged. Said coils (26) are configured to give two symmetrical coil sections (27) each which are disposed symmetrical to each other relative to the axis of rotation (23) of the rotor (20), both coil sections (27) being simultaneously commutable.