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:
Aug. 13, 2024
Filed:
Sep. 30, 2019
Weg Equipamentos Elétricos S.a., Jaraguá do Sul, BR;
Guilherme Schneider Porepp, Jaraguá do Sul, BR;
Danielle Raphaela Voltolini, Jaraguá do Sul, BR;
WEG EQUIPAMENTOS ELÉTRICOS S.A., Jaraguá Do Sul, BR;
Abstract
A rotor for a rotary electric machine is provided, the rotor including a pack of plates mounted on a shaft, the pack having a plurality of main plates mounted alternately with another plurality of spacer plates and the spacer plates having a base plate with a plurality of spacer profiles, the spacer plate having a crown region close to the shaft and a peripheral region with slots, wherein the plurality of spacer profiles includes at least one guiding spacer profile that has a first end portion arranged radially in relation to the shaft in the crown region of the spacer plate and a second end portion arranged radially in relation to the shaft in the peripheral region of the spacer plate, and the second end portion is offset angularly in relation to the first end portion.