Invention Grant
- Patent Title: Corrosion mitigation for gearbox
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Application No.: US16037658Application Date: 2018-07-17
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Publication No.: US10883178B2Publication Date: 2021-01-05
- Inventor: James Sullivan , Robert Guillemette , Jinkyu Choi , Wayne E. Petroskey , Eric K. Hansen , Anthony G. Chory , Young Hanh Le Do
- Applicant: Sikorsky Aircraft Corporation
- Applicant Address: US CT Stratford
- Assignee: Sikorsky Aircraft Corporation
- Current Assignee: Sikorsky Aircraft Corporation
- Current Assignee Address: US CT Stratford
- Agency: Foley & Lardner LLP
- Main IPC: B22F5/00
- IPC: B22F5/00 ; C23C24/04 ; F16H57/02 ; C23C4/08 ; C23C4/18
Abstract:
A magnesium component of a rotary wing aircraft is provided including a groove including a first sidewall and a second sidewall arranged on opposing sides of a recessed opening. The first sidewall includes a deposit positioned adjacent the recessed opening. The deposit is formed by cold spraying one or more layers or powdered material within an area of the first sidewall from which material was removed.
Public/Granted literature
- US20180327912A1 CORROSION MITIGATION FOR GEARBOX Public/Granted day:2018-11-15
Information query
