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. 06, 1984
Filed:
Apr. 19, 1982
Richard Levine, Bloomfield, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A unitary structure for use in supplying cooling air to the upstream face of the first stage turbine disk and to the turbine blades on the disk, the structure being a single cast structure having attachment means thereon by which it may be secured to the inner ends of the turbine vanes and also to a part of the combustion chamber such as the inner combustion chamber wall. The structure also provides for attachment of a seal ring to the unitary structure and also includes the turning vanes or nozzles by which the cooling air is directed against the disk, these vanes being cast integrally with the remainder of the structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile