Invention Grant
- Patent Title: Method for producing a rotor or stator blade and such a blade
- Patent Title (中): 用于制造转子或定子叶片和这种叶片的方法
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Application No.: US13501727Application Date: 2010-10-02
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Publication No.: US09132508B2Publication Date: 2015-09-15
- Inventor: Thomas Dautl , Andreas Jakimov , Manuel Hertter
- Applicant: Thomas Dautl , Andreas Jakimov , Manuel Hertter
- Applicant Address: DE Munich
- Assignee: MTU Aero Engines GmbH
- Current Assignee: MTU Aero Engines GmbH
- Current Assignee Address: DE Munich
- Agency: Howison & Arnott, LLP
- Priority: DE102009049707 20091017
- International Application: PCT/DE2010/001167 WO 20101002
- International Announcement: WO2011/044876 WO 20110421
- Main IPC: B23K26/34
- IPC: B23K26/34 ; B23P15/04 ; C23C24/04 ; F01D5/14 ; F01D5/28 ; F01D5/30 ; B23K26/32 ; B23K35/00
Abstract:
The invention relates to a method for producing a rotor or stator blade (1a) of a gas turbine, in particular an aircraft gas turbine (2), comprising forming a airfoil (8a) made of at least one first material and attaching a blade root (4a) made of at least one second material to the airfoil (8a) by means of a thermal spraying method. The invention further relates to a rotor or stator blade (1a) produced according to such a method.
Public/Granted literature
- US20120201691A1 METHOD FOR PRODUCING A ROTOR OR STATOR BLADE AND SUCH A BLADE Public/Granted day:2012-08-09
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