Invention Grant
- Patent Title: Method for creating airfoil leading and trailing edges
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Application No.: US15022571Application Date: 2014-09-24
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Publication No.: US10675697B2Publication Date: 2020-06-09
- Inventor: John P. Rizzo, Jr.
- 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: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2014/057174 WO 20140924
- International Announcement: WO2015/060975 WO 20150430
- Main IPC: C25D7/00
- IPC: C25D7/00 ; B23H9/10 ; B23H7/38 ; B23H3/04
Abstract:
A method of forming a component using electro-chemical machining includes the steps of providing a shield in a current distribution path between a workpiece and an electrode, with the shield concentrating current distribution upon an end of the workpiece.
Public/Granted literature
- US20160221096A1 Method for Creating Airfoil Leading and Trailing Edges Public/Granted day:2016-08-04
Information query
