Invention Application
- Patent Title: Blade Wear Pads and Manufacture Methods
- Patent Title (中): 刀片磨损和制造方法
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Application No.: US14774000Application Date: 2013-12-20
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Publication No.: US20160024947A1Publication Date: 2016-01-28
- Inventor: James R. Murdock , Kwan Hui
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- International Application: PCT/US2013/076772 WO 20131220
- Main IPC: F01D5/30
- IPC: F01D5/30 ; F01D5/14
Abstract:
A blade assembly comprises a blade (120) and one or more wear pads (170, 172). The blade has an airfoil (122) having a leading edge (126), a trailing edge (128), a pressure side (130), a suction side (132), and extending from an inboard end to a tip (125). The blade further includes an attachment root (124). The one or more wear pads are along the attachment root. The one or more wear pads have a plurality of slits (228, 230 242).
Public/Granted literature
- US10415402B2 Blade wear pads and manufacture methods Public/Granted day:2019-09-17
Information query
