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:
Nov. 25, 2014
Filed:
Apr. 20, 2009
Applicant:
Benjamin Philippe Pierre Pegouet, Melun, FR;
Inventor:
Benjamin Philippe Pierre Pegouet, Melun, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 13/02 (2006.01); F04D 27/02 (2006.01); F02C 6/08 (2006.01); F04D 29/58 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F02C 6/08 (2013.01); F05D 2260/231 (2013.01); F04D 27/0215 (2013.01); F05D 2240/61 (2013.01); F04D 29/584 (2013.01); Y02T 50/675 (2013.01); F04D 29/541 (2013.01);
Abstract
A turbomachine compressor rotor including at least two blade-carrying disks mounted on a common axis and connected together by a wall forming a substantially cylindrical surface of revolution, and a centripetal air bleed mechanism including air passages passing through the wall and radial fins for deflecting a stream of air leaving the passages in the wall, the fins being carried by one of the disks and being substantially in radial alignment with the passages through the wall.