Invention Grant
- Patent Title: Integral part wear indicator system, method and apparatus
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Application No.: US16241720Application Date: 2019-01-07
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Publication No.: US10688618B2Publication Date: 2020-06-23
- Inventor: Micah Beckman , David Masiukiewicz , Edward Marchitto , Daniel Livchitz
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer L.L.P.
- Main IPC: B24B19/14
- IPC: B24B19/14 ; B24C1/08 ; F01D9/04 ; F04D29/54 ; G01N3/56 ; F01D5/00 ; F01D21/00 ; B24C3/32
Abstract:
A part comprising a one or more removable wear indicators is provided. The part may be a stator segment comprising a plurality of airfoils. The stator segment may also comprise one or more mock airfoils at each end of the stator segment. Each of the mock airfoils may comprise an indicator configured to wear during a polishing process.
Public/Granted literature
- US20190160623A1 INTEGRAL PART WEAR INDICATOR SYSTEM, METHOD AND APPARATUS Public/Granted day:2019-05-30
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