Invention Grant
- Patent Title: Process and device for high-speed flame spraying
- Patent Title (中): 用于高速火焰喷涂的工艺和装置
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Application No.: US10442185Application Date: 2003-05-21
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Publication No.: US06972138B2Publication Date: 2005-12-06
- Inventor: Peter Heinrich , Heinrich Kreye , Thorsten Stoltenhoff
- Applicant: Peter Heinrich , Heinrich Kreye , Thorsten Stoltenhoff
- Applicant Address: DE Wiesbaden
- Assignee: Linde AG
- Current Assignee: Linde AG
- Current Assignee Address: DE Wiesbaden
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: DE10222660 20020522
- Main IPC: B05B7/20
- IPC: B05B7/20 ; C23C4/12 ; B05C5/04
Abstract:
The invention relates to a process and a device for high-velocity flame spraying, the spray particles being accelerated in a flame jet of combustion gases. The injection of spray particles according to the invention takes place axially and centrally in the divergent section of the Laval nozzle, the powder tube (2) and the outer nozzle body (1) together forming a Laval nozzle for acceleration of the flame jet.
Public/Granted literature
- US20040018317A1 Process and device for high-speed flame spraying Public/Granted day:2004-01-29
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