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:
Aug. 08, 2006
Filed:
Mar. 11, 2004
Applicants:
Ian Fitzgerald, Eichwalde, DE;
Christian Seydel, Stahnsdorf, DE;
Inventors:
Ian Fitzgerald, Eichwalde, DE;
Christian Seydel, Stahnsdorf, DE;
Assignee:
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tube-type vortex reducer conducts cooling air in a compressor () of a gas turbine. Radial secondary air tubes () are arranged in a disk interspace () and attached to a compressor disk () with their radial outward end sections. The end sections of the secondary air tubes () are attached to a separate carrier ring (), which is connected to a compressor disk ().
Fitzgerald, Ian. (2006). Tube-type vortex reducer with retaining ring (U.S. Patent No. 7086830). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7086830
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile