US Patent 8008833 Stator for an electrical machine

Patent 8008833 was granted and assigned to Bosch (company) on August, 2011 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

8008833

Patent Inventor Names

Alexander Shendi0

Date of Patent

August 30, 2011

Patent Application Number

10583672

Date Filed

December 14, 2004

Patent Primary Examiner

‌

Quyen Leung

Patent abstract

A stator for an electrical machine, in particular a rotary current generator, is proposed, in which the stator (36) is made by the flat-packet technique and comprises at least one stator iron (10) and a stator winding (30), and the stator iron (10) has a substantially annular-cylindrical shape, and the stator iron (10) has an axial direction (a) which is oriented in the direction of a cylinder axis, and the stator iron (10) has an end face, oriented in the direction of the cylinder axis and defining a slot area (ANut), and a ratio (A) formed of the slot area (ANut) and the end face area amounts to between 0.4 and 0.8.