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:
Jan. 30, 2024
Filed:
Dec. 12, 2019
Applicant:
GE Energy Power Conversion Technology Limited, Warwickshire, GB;
Inventor:
Christophe Galmiche, Toul, FR;
Assignee:
GE Energy Power Conversion Technology Limited, Warwickshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 17/16 (2006.01);
U.S. Cl.
CPC ...
H02K 17/165 (2013.01);
Abstract
The conductor bar for a squirrel-cage rotor comprises at least one end which is partially slit such that a section of the end forms two symmetrical branches relative to the slit. The centre of gravity of each branch is arranged such that the branches flare towards the outside of the bar under the effect of centrifugal force when the rotor is rotated.