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. 02, 2003
Filed:
Jun. 03, 2002
Applicant:
Inventors:
Bruno Beutin, Corbeil-Essonnes, FR;
Michel Brault, Boussy Saint-Antoine, FR;
Pascal Gervais, Boissise la Bertrand, FR;
Elisabeth Guigli, Saint Vrain, FR;
Monique Thore, Crosne, FR;
Assignee:
SNECMA Moteurs, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 1/100 ;
U.S. Cl.
CPC ...
F01D 1/100 ;
Abstract
A spacer ( ) made to be installed between two permanently connected discs ( and ), without a bolted flange, and comprising axial thrust ( ) as well as outer radial thrust ( ) alignment surfaces ( ). It comprises moreover an outer cover ( ) to provide sealing and a cooling passageway, and stiffening tongues ( ) which accommodate thrust loads.