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:
Sep. 15, 2020
Filed:
May. 14, 2018
Applicant:
Safran Aero Boosters SA, Herstal (Milmort), BE;
Inventor:
Nicolas Raimarckers, Tourinne, BE;
Assignee:
SAFRAN AERO BOOSTERS SA, Herstal, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 15/16 (2006.01); F01D 25/02 (2006.01); F04D 29/02 (2006.01); F04D 29/54 (2006.01); B64D 33/02 (2006.01); F02C 7/047 (2006.01);
U.S. Cl.
CPC ...
B64D 15/166 (2013.01); F01D 25/02 (2013.01); F04D 29/023 (2013.01); F04D 29/542 (2013.01); B64D 2033/0233 (2013.01); F02C 7/047 (2013.01); F05D 2240/121 (2013.01); F05D 2300/43 (2013.01); F05D 2300/501 (2013.01);
Abstract
An aircraft turbojet engine low-pressure compressor or booster, comprising an inlet structure de-iced by a pressurized hot fluid circulation coming from the high-pressure compressor. The de-icing structure comprises a deformable membrane through the thickness of which the pressurized fluid circulation passes. When there is a build-up of ice on the membrane, the pressurized fluid circulation is blocked, resulting in its pressure deforming the membrane in such a manner as to crack the build-up of ice.