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:
Jun. 04, 1985
Filed:
Sep. 08, 1983
Applicant:
Inventors:
Jean G Bouiller, Brunoy, FR;
Marcel R Soligny, Chevilly-Larue, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D / ;
U.S. Cl.
CPC ...
416218 ; 4162 / ;
Abstract
Device for the containment of fragments of a fan ring in the event of burng of the ring. The fan ring comprises two cylindrical surfaces spaced axially and located radially inside of two containment rings of high tensile strength in the circumferential direction, engaged respectively in grooves of two parts of the rotor, located on either side of the fan ring.