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:
Mar. 27, 1984
Filed:
Jun. 15, 1981
Applicant:
Inventor:
David H Edmonds, Tempe, AZ (US);
Assignee:
The Garrett Corporation, Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D / ;
U.S. Cl.
CPC ...
415161 ; 415119 ; 415D / ; 181213 ;
Abstract
A vortex whistle silencing member is secured to the leading and trailing portions of a compressor intake articulated guide vane in such manner that the silencing member is held in a stationary position during pivotal motion of the trailing vane portion between its fully open and closed positions.