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:
May. 23, 2023
Filed:
Feb. 05, 2021
Applicant:
GE Avio S.r.l., Turin, IT;
Inventors:
Assignee:
GE AVIO S.R.L, Turin, IT;
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/36 (2006.01); F16H 1/46 (2006.01); F16H 57/08 (2006.01);
U.S. Cl.
CPC ...
F02C 7/36 (2013.01); F16H 1/46 (2013.01); F16H 57/082 (2013.01); F05D 2220/323 (2013.01); F05D 2240/60 (2013.01); F05D 2260/4031 (2013.01); F05D 2260/70 (2013.01); F16H 2057/085 (2013.01);
Abstract
A gearbox for an engine includes a rotating element and a turbomachine, the turbomachine includes a shaft, and the rotating element is driven by the shaft across the gearbox. The gearbox includes a ring gear, a first sun gear and a second sun gear each configured to be driven by the shaft of the turbomachine, a first planet gear comprising a first gear portion and a second gear portion, and a second planet gear comprising a first gear portion and a second gear portion.