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. 08, 1994
Filed:
Oct. 01, 1993
Applicant:
Inventors:
Patrick R Derouet, Soignolles en Brie, FR;
Philippe M Paris, le Mee sur Seine, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D / ;
U.S. Cl.
CPC ...
415148 ; 415150 ; 415159 ; 4151732 ;
Abstract
The adjustment of the play separating the stators and the rotor is effected automatically and jointly with adjustment of the phase angle of the stators. For each startor, at least one slug is used, the slug being mounted for sliding in an oblique groove of a bush integral with the stator. A bush, groove and slug arrangement can also be provided for an adjustable stop on the starter to adjust the play between a free extremity of the rotor blade and the adjustable stop on the stator. Pivoting of each stator provokes a systematic modification of the play.