Invention Grant
- Patent Title: Process for manufacturing a coiled insert of coated filaments
- Patent Title (中): 用于制造涂覆长丝的盘绕插入件的方法
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Application No.: US11420648Application Date: 2006-05-26
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Publication No.: US07781698B2Publication Date: 2010-08-24
- Inventor: Jean-Michel Patrick Maurice Franchet , Gilles Charles Casimir Klein , Louis Salvat
- Applicant: Jean-Michel Patrick Maurice Franchet , Gilles Charles Casimir Klein , Louis Salvat
- Applicant Address: FR Paris FR Pont de Cherruy
- Assignee: SNECMA,FSP-One
- Current Assignee: SNECMA,FSP-One
- Current Assignee Address: FR Paris FR Pont de Cherruy
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0551409 20050527
- Main IPC: B23K26/32
- IPC: B23K26/32 ; B23K26/20 ; B32B15/02 ; B23P15/00
Abstract:
A process for manufacturing a coiled insert of coated filaments is disclosed. Each filament includes a ceramic fiber coated with a metal sheath. The process includes a step of winding a sheet of coated filaments around a piece. At the start of winding, a first metal shim is placed beneath the sheet and coiled. At the end of winding, a second metal shim is placed on the sheet and coiled. The process is applied to the manufacture of aeronautical turbomachine components.
Public/Granted literature
- US20060269746A1 PROCESS FOR MANUFACTURING A COILED INSERT OF COATED FILAMENTS Public/Granted day:2006-11-30
Information query
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