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:
Jan. 09, 2024
Filed:
May. 07, 2020
Applicant:
Gkn Aerospace Sweden Ab, Trollhättan, SE;
Inventor:
Peter Johansson, Trollhättan, SE;
Assignee:
GKN Aerospace Sweden AB, Trollhättan, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 9/18 (2006.01); F02C 6/08 (2006.01); F02K 3/075 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F02C 9/18 (2013.01); F02K 3/075 (2013.01); F02C 6/08 (2013.01); F04D 29/545 (2013.01); F05D 2220/323 (2013.01); F05D 2260/606 (2013.01); F05D 2270/101 (2013.01);
Abstract
An airflow arrangement for a gas turbine engine in which air can be selectively directed to and from a bypass channel of the engine and into a duct communicating air into a compressor of a gas turbine engine.