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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 10794217 B1

PDFFull Text
Date of Patent:
Oct. 06, 2020

Filed:

Dec. 22, 2017

Bleed valve system

Applicant:

United Technologies Corporation, Farmington, CT (US);

Inventors:

Anthony R. Bifulco, Ellington, CT (US);

Jason B. Hickman, Palm Beach Gardens, FL (US);

Alonso Meza, West Palm Beach, FL (US);

Andrew R. Carlson, Jensen Beach, FL (US);

Assignee:

RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Ninh H Nguyen

Int. Cl.
CPC ...
F01D 17/12 (2006.01); F01D 17/10 (2006.01); F02C 9/28 (2006.01); F02C 6/08 (2006.01); F02K 3/075 (2006.01); F04D 27/02 (2006.01); F16K 3/02 (2006.01); F02K 3/06 (2006.01);
U.S. Cl.
CPC ...
F01D 17/105 (2013.01); F02C 6/08 (2013.01); F02C 9/28 (2013.01); F02K 3/075 (2013.01); F04D 27/0207 (2013.01); F02K 3/06 (2013.01); F05D 2220/32 (2013.01); F05D 2250/41 (2013.01); F05D 2270/101 (2013.01); F16K 3/02 (2013.01);
Abstract

A bleed valve system for a gas turbine engine that includes a retaining ring and a metering ring. The retaining ring abuts an end of a bleed air duct and defines a plurality of retaining ring apertures. The metering ring that is at least partially disposed within the bleed air duct and abuts the retaining ring, the metering ring defining a plurality of metering ring apertures, the metering ring being rotatable relative to the retaining ring to selectively facilitate a fluid flow through the bleed air duct.

Find Patent Forward Citations

Quick Actions:

Bifulco, Anthony. (2020). Bleed valve system (U.S. Patent No. 10794217). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10794217

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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