Invention Grant
- Patent Title: Rotating blade
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Application No.: US15297361Application Date: 2016-10-19
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Publication No.: US10267157B2Publication Date: 2019-04-23
- Inventor: Kaspar Wolf , Klaus Wittig , Marcus Woehler , Martin Pernleitner , Wilfried Schuette
- Applicant: MTU Aero Engines AG
- Applicant Address: DE Munich
- Assignee: MTU Aero Engines AG
- Current Assignee: MTU Aero Engines AG
- Current Assignee Address: DE Munich
- Agency: Harlow, Josephs & Holmes, Ltd.
- Priority: EP15191393 20151026
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F04D29/32 ; F01D5/22

Abstract:
The present invention relates to a rotating blade for a turbomachine, in particular a compressor stage or a turbine stage of a gas turbine, particularly of an aircraft engine, having a blade element for deflecting the flow, with a pressure side and a suction side, these sides being joined by a leading edge and a trailing edge, wherein a stacking axis of the blade element, in the radial direction over a radius r from a root of a blade element at r=0 to a tip of a blade element at r=H, has a course x(r) in a first downstream direction perpendicular to the radial direction and parallel to a principal axis of the turbomachine and has a course y(r) in a second direction perpendicular to the radial direction and to the first direction.
Public/Granted literature
- US20170114644A1 ROTATING BLADE Public/Granted day:2017-04-27
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