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. 18, 2014
Filed:
Jan. 16, 2012
Gabriel L. Suciu, Glastonbury, CT (US);
James W Norris, Lebanon, CT (US);
Craig A. Nordeen, Manchester, CT (US);
Brian Merry, Andover, CT (US);
Gabriel L. Suciu, Glastonbury, CT (US);
James W Norris, Lebanon, CT (US);
Craig A. Nordeen, Manchester, CT (US);
Brian Merry, Andover, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A fan-turbine rotor assembly includes one or more turbine ring rotors. Each turbine ring rotor is cast as a single integral annular ring. By forming the turbine as one or more rings, leakage between adjacent blade platforms is minimized which increases engine efficiency. Assembly of the turbine ring rotors to the diffuser ring includes axial installation and radial locking of each turbine ring rotor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile