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:
Feb. 12, 1991
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Nipulkumar Shah, San Diego, CA (US);
Assignee:
Sundstrand Corporation, Rockford, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60 3936 ; 60 3975 ; 60760 ; 415115 ;
Abstract
The cooling and mounting of vanes 50 in a turbine nozzle 24 between shrouds 28, 29 is facilitated by impaling the vanes 50 with threaded fasteners 54, 70 and conducting relatively cool air from the compressor 15 through the grooves 72 between adjacent threads 70 of the threaded fastener 54.