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. 31, 2023
Filed:
Feb. 08, 2021
General Electric Company, Schenectady, NY (US);
General Electric Company Polska Sp. Z O.o., Warsaw, PL;
General Electric Deutschland Holding Gmbh, Frankfurt, DE;
Miroslaw Czarnik, Warsaw, PL;
Adam Tomasz Pazinski, Warsaw, PL;
Bartłomiej Drozd, Otrebusy, PL;
Darek Zatorski, Fort Wright, KY (US);
Maciej Krzysztof Grunwald, Warsaw, PL;
Mohamed Osama, Garching, DE;
John R. Yagielski, Scotia, NY (US);
General Electric Company, Schenectady, NY (US);
General Electric Company Polska sp. z o.o., Warsaw, PL;
General Electric Deutschland Holding GmbH, Frankfurt, DE;
Abstract
An electrical machine includes a stator assembly coupled to an engine stator component of a propulsion engine. The stator assembly includes a stator support assembly fixedly attached to the engine stator component and a stator disposed on the stator support structure. An electrical machine shaft is coupled to an end of a shaft of the propulsion engine via an intermediate shaft member extending axially between the end of the shaft and the electrical machine shaft. A bearing support frame extends from the propulsion engine, the bearing support frame defining a bearing cavity in conjunction with the electrical machine shaft. Electrical machine bearings radially extend from the bearing support frame to rotatably contact the electrical machine shaft. A rotor attached to a rotor support structure attached to the electrical machine shaft. The rotor rotates in conjunction with the electrical machine shaft to exchange energy with the shaft of the propulsion engine.