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. 23, 1981
Filed:
Oct. 02, 1978
Applicant:
Inventor:
Trent H Holmes, Rocky Hill, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D / ;
U.S. Cl.
CPC ...
415138 ; 415139 ;
Abstract
A structure for supporting an array of stator vanes in an axial flow rotary machine is disclosed. Various construction details related to machine efficiency and machine durability are developed. In one structure, both the concentricity of the ring with respect to the axis of the engine and the diameter of the ring are unaffected by thermal and mechanical distortions of the outer case. A spline-type connection is formed between the ring and the outer case.
Holmes, Trent. (1981). Floating vane support (U.S. Patent No. 4274805). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4274805
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile