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:
Dec. 11, 2007
Filed:
Sep. 03, 2004
Applicants:
Harald Schiebold, Berlin, DE;
Olaf Mistareck, Rangsdorf, DE;
Thomas Wunderlich, Berlin, DE;
Inventors:
Assignee:
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/22 (2006.01); F01D 11/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas turbine with several shroud segments () which enclose rotor blades () of a turbine wheel () as a seal, with the shroud segments () having at least a front and a rear attachment at the radially outward area of stator vane segments (), and with each of the stator vane segments () being located at their radially inner area on a control ring (), wherein the stator vane segments () are located on the control ring () in a radially adjustable manner.