Invention Application
- Patent Title: BLADE
- Patent Title (中): 刀
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Application No.: US14954087Application Date: 2015-11-30
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Publication No.: US20160177779A1Publication Date: 2016-06-23
- Inventor: Christopher BENSON
- Applicant: ROLLS-ROYCE plc
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE plc
- Current Assignee: ROLLS-ROYCE plc
- Current Assignee Address: GB London
- Priority: GB1422741.7 20141219
- Main IPC: F01D21/04
- IPC: F01D21/04 ; F01D5/14
Abstract:
A turbomachine blade comprising a metallic leading edge having a weakened region extending in a spanwise direction; and a crack initiator for selectively initiating cracking of the metallic leading edge along the weakened region.
Public/Granted literature
- US10107136B2 Blade Public/Granted day:2018-10-23
Information query
