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.

Date of Patent:
Jun. 16, 2015

Filed:

Feb. 22, 2012
Applicants:

Don Weir, Scottsdale, AZ (US);

Yogendra Yogi Sheoran, Scottsdale, AZ (US);

Doug Hollingshead, Phoenix, AZ (US);

Peter Hall, Phoenix, AZ (US);

Inventors:

Don Weir, Scottsdale, AZ (US);

Yogendra Yogi Sheoran, Scottsdale, AZ (US);

Doug Hollingshead, Phoenix, AZ (US);

Peter Hall, Phoenix, AZ (US);

Assignee:

HONEYWELL INTERNATIONAL INC., Morristown, NJ (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/66 (2006.01); F02C 6/20 (2006.01); F02C 7/045 (2006.01);
U.S. Cl.
CPC ...
F02C 6/206 (2013.01); F02C 7/045 (2013.01); F05D 2220/325 (2013.01); F05D 2210/40 (2013.01); F05D 2220/324 (2013.01); Y02T 50/672 (2013.01);
Abstract

An inlet assembly for a turboprop engine system is provided. The inlet assembly includes an inlet plenum defining first inlet configured to receive air from the atmosphere; an expansion plenum coupled to the inlet plenum and configured to receive the air from the inlet plenum, the inlet plenum and the expansion plenum defining a flow path for the air with a bend of at least 90°; and a second inlet coupled to the expansion plenum and configured to receive the air from the expansion plenum.


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