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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.:

US 10808617 B1

PDFFull Text
Date of Patent:
Oct. 20, 2020

Filed:

Apr. 21, 2016

Split-zone flow metering t-tube

Applicant:

One Financial Plaza, Farmington, CT (US);

Inventors:

Jorge I. Farah, Hartford, CT (US);

Kalpendu J. Parekh, Colchester, CT (US);

Constantine Baltas, Avon, CT (US);

Assignee:

RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:

Carlson, Gaskey & Olds, P.C.

Primary Examiner:

Steven M Sutherland

Int. Cl.
CPC ...
F02C 7/18 (2006.01); F01D 9/06 (2006.01); F02C 7/12 (2006.01); F02C 6/08 (2006.01); F01D 25/28 (2006.01); F01D 5/08 (2006.01); F01D 5/18 (2006.01); F02C 3/045 (2006.01); F02C 7/20 (2006.01);
U.S. Cl.
CPC ...
F02C 7/18 (2013.01); F01D 5/08 (2013.01); F01D 5/18 (2013.01); F01D 9/065 (2013.01); F01D 25/28 (2013.01); F02C 3/045 (2013.01); F02C 6/08 (2013.01); F02C 7/12 (2013.01); F02C 7/20 (2013.01); F05D 2250/18 (2013.01); Y02T 50/675 (2013.01);
Abstract

A gas turbine engine according to an example of the present disclosure includes a fan situated at an inlet of a bypass passage. The fan has a fan diameter, Dfan. A low pressure turbine section is configured to drive the fan and a first compressor section. The low pressure turbine section has a greater number of stages than the first compressor section. The low pressure turbine section has a maximum rotor diameter, Dturb. A ratio of the maximum rotor diameter Dturb divided by the fan diameter Dfan is less than 0.6.

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Farah, Jorge. (2020). Split-zone flow metering t-tube (U.S. Patent No. 10808617). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10808617

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