Invention Application
- Patent Title: HIGH TEMPERATURE GAS SEALS
- Patent Title (中): 高温气体密封件
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Application No.: PCT/CA0101170Application Date: 2001-08-17
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Publication No.: WO0217416A3Publication Date: 2002-10-03
- Inventor: GHOSH DEBABRATA , THOMPSON SCOTT
- Applicant: GLOBAL THERMOELECTRIC INC , GHOSH DEBABRATA , THOMPSON SCOTT
- Assignee: GLOBAL THERMOELECTRIC INC,GHOSH DEBABRATA,THOMPSON SCOTT
- Current Assignee: GLOBAL THERMOELECTRIC INC,GHOSH DEBABRATA,THOMPSON SCOTT
- Priority: US22480100 2000-08-18
- Main IPC: D06M11/44
- IPC: D06M11/44 ; C04B30/02 ; D04H1/40 ; D06M11/45 ; D06M11/46 ; D06M23/08 ; D06M101/00 ; H01M2/08 ; H01M8/02 ; H01M8/12 ; H01M8/24
Abstract:
A flexible seal for use in a solid state oxide fuel cell stack is formed from a fibre matrix impregnated with a plurality of solid particles. The fibres and particles are preferably ceramic and may be formed from alumina or zirconia. The seal may be formed by dipping the fibre matrix into a slurry of the particles in an alcohol, drying the seal and precompressing prior to installation in the fuel cell stack.
Information query
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