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:
Jan. 28, 1992
Filed:
Nov. 01, 1990
Applicant:
Inventors:
Ollivier Carletti, Vaux Le Penil, FR;
Michel, E Thomas, Saintry Sur Seine, FR;
Primary Examiner:
Int. Cl.
CPC ...
F04D / ;
U.S. Cl.
CPC ...
4152093 ; 415191 ;
Abstract
A turbo-machine stator element comprising an array of fixed blades mounted on a ring has the head of each blade embedded in an aperture in the ring by fixing member comprising first and second interfitting members each consisting of a plate portion and an integral socket portion. The socket of one of the members fits into the aperture, and the socket of the other member fits into the socket of the first member and houses the head of the blade. The plate portions of the two members sandwich the ring around the aperture.