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:
Feb. 08, 2022
Filed:
May. 02, 2019
Applicant:
Liebherr-aerospace Toulouse Sas, Toulouse, FR;
Inventors:
Assignee:
LIEBHERR-AEROSPACE TOULOUSE SAS, Toulouse, FR;
Primary Examiner:
Int. Cl.
CPC ...
F16K 5/04 (2006.01); F16K 1/22 (2006.01); B64D 13/04 (2006.01); B64D 13/06 (2006.01); F16K 11/085 (2006.01);
U.S. Cl.
CPC ...
F16K 5/0407 (2013.01); F16K 1/222 (2013.01); B64D 13/04 (2013.01); B64D 13/06 (2013.01); F16K 11/0856 (2013.01);
Abstract
The invention relates to an air bleed system comprising an air bleed port provided on an engine of an aircraft, an air supply pipe, a pressure sensor, a pressure relief valve mounted in said air supply pipe, characterized in that said pressure relief valve comprises: a valve body (); a closure member () pivotally mounted in said air circulation duct; and an air discharge channel () passing through said valve body (); at least one air discharge opening () formed on said upstream face of said closure member () and at least one air evacuation opening () which opens out to the outside of the air circulation duct.