Invention Grant
- Patent Title: Method for a fabricated heat shield with rails and studs mounted on the cold side of a combustor heat shield
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Application No.: US13428376Application Date: 2012-03-23
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Publication No.: US09950382B2Publication Date: 2018-04-24
- Inventor: Honza Stastny , Parthasarathy Sampath
- Applicant: Honza Stastny , Parthasarathy Sampath
- Applicant Address: CA Longueuil, QC
- Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee Address: CA Longueuil, QC
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: F04D29/00
- IPC: F04D29/00 ; B23K1/00 ; B23K20/12 ; B23K26/382 ; F23R3/00 ; B23K101/00
Abstract:
A multi-pieces gas turbine engine combustor heat shield is fabricated from sheet metal. The fabrication involves: sheet metal forming a base sheet having opposed hot and cold facing sides, providing cold side details separately from the base sheet, and mounting the cold side details to the cold facing side of the base sheet. The cold side details may be brazed to the base sheet.
Public/Granted literature
- US20130251513A1 FABRICATED HEAT SHIELD Public/Granted day:2013-09-26
Information query
