The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2003
Filed:
Mar. 15, 2002
Guenter Kastinger, Gaggenau-Sulzbach, DE;
Anton Paweletz, Fellbach, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
In a unipolar transverse flux machine, to achieve a modular construction, which is favorable from a production standpoint, the stator ( ) and the rotor ( ) have an equal number of identical stator modules ( ) and rotor modules ( ); the rotor modules ( ) are firmly seated, in alignment with one another, on the rotor shaft ( ), and the stator modules ( ) are rotated by a rotational angle from one another in the housing ( ). When there are two stator modules ( ), the rotational angle is 90° electrically, and when there are m stator modules ( ), the rotational angle is 360°/m electrically, where m is an integer and is greater than 2. Each stator module ( ) has an annular coil ( ), disposed coaxially to the rotor axis ( ), and U-shaped stator yokes ( ) that fit over the annular coil, along with short-circuit elements ( ) disposed between the stator yokes. Each rotor module ( ) comprises two rotor rings ( ) with teeth on the outside, and between them a permanent-magnet ring ( ), magnetized unipolarly in the direction of the rotor axis ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile