Invention Grant
- Patent Title: Blade
-
Application No.: US14954087Application Date: 2015-11-30
-
Publication No.: US10107136B2Publication Date: 2018-10-23
- 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
- Agency: Oliff PLC
- Priority: GB1422741.7 20141219
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D21/04 ; F01D5/28 ; F02C7/05
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
- US20160177779A1 BLADE Public/Granted day:2016-06-23
Information query
