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. 28, 2021
Filed:
Feb. 01, 2019
GE Energy Power Conversion Technology Limited, Rugby, GB;
Christophe Galmiche, Grand-Est, FR;
GE ENERGY POWER CONVERSION TECHNOLOGY LIMITED, Warwickshire, GB;
Abstract
A magnetic circuit for a rotary electric machine, a method and an associated electrical machine are described. The magnetic circuit includes an element comprising a plurality of stacks of compacted sheets disposed in an axial direction and clamped between two clamping plates connected by removable retaining bars, where at least one clamping plate includes as many openings as removable retaining bars. The openings of the at least one clamping late and at least one end of each retaining bar are configured to cooperate so that the end of each retaining bar engages a rim of the opening.