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. 31, 2019
Filed:
Jun. 04, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Hung Duong, Unionville, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/32 (2006.01); F01D 15/12 (2006.01); F16H 57/033 (2012.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F02C 7/32 (2013.01); F01D 15/12 (2013.01); F05D 2220/323 (2013.01); F05D 2260/4031 (2013.01); F16H 57/033 (2013.01); F16H 2057/02043 (2013.01); F16H 2057/02086 (2013.01);
Abstract
A gearbox for a gas turbine engine may comprise a first gear housing. A second gear housing may be located proximate a first end of the first gear housing and may extend axially from the first gear housing. A third gear housing may be located proximate a second end of the first gear housing and may extend axially from the first gear housing. A fourth gear housing may extend circumferentially between second gear housing and the third gear housing.