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:
Dec. 03, 1996
Filed:
Sep. 30, 1994
Applicant:
Inventor:
Jacky S Naudet, Bondoufle, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60726 ; 60 3975 ; 60269 ;
Abstract
A method and apparatus for maintaining or holding the rotor of a high pressure compressor of a very rigid turbojet during turbojet operation. The interior of the rotor of the high pressure compressor comprises upstream-inclined balancing disks (13) which are free of fly-weights. The centrifugal force applied to such balancing disks creates a load or stress on the disks having a radial component rending to compensate for the stresses towards the outside due to the blades, in front of which are positioned the balancing disks. The process for the production of such an exhaust cone is made easier, particularly with respect to the blank to be supplied for obtaining such a part.