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.

Date of Patent:
Aug. 28, 2018

Filed:

Jul. 16, 2015
Applicant:

Mtu Aero Engines Ag, Munich, DE;

Inventors:

Frank Stiehler, Bad Liebenwerda, DE;

Martin Pernleitner, Dachau, DE;

Andreas Hartung, Munich, DE;

Assignee:

MTU AERO ENGINES AG, Munich, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); F01D 5/26 (2006.01); F01D 5/22 (2006.01); F01D 5/16 (2006.01); F16F 15/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/30 (2013.01); F01D 5/16 (2013.01); F01D 5/22 (2013.01); F01D 5/26 (2013.01); F05D 2250/241 (2013.01); F05D 2260/961 (2013.01); F05D 2300/607 (2013.01); F16F 15/00 (2013.01); Y02T 50/671 (2013.01);
Abstract

The present invention relates to a turbomachine blade () with a base element, which has a blade part () for flow diversion and a blade root (), a first guide (), fixed on the base element, in which a first element () is movably guided, and a second guide (), fixed on the base element, in which a second element () is movably guided, wherein a dynamic of the first element in the first guide and a dynamic of the second element in the second guide are designed differently, and the first guide () is arranged in a half, nearer to the base root, of a radial height (H) of the base element, and the second guide is arranged in a half, more remote from the blade root, of the radial height of the base element.


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