EP 1576685 A2 20050921 - HIGH-TEMPERATURE RESISTANT SEAL
Title (en)
HIGH-TEMPERATURE RESISTANT SEAL
Title (de)
HOCHTEMPERATURBESTÄNDIGE DICHTUNG
Title (fr)
JOINT RESISTANT A HAUTE TEMPERATURE
Publication
Application
Priority
- DE 0203323 W 20020907
- DE 10148141 A 20010928
- DE 10236731 A 20020809
Abstract (en)
[origin: WO03032420A2] The invention relates to a high-temperature resistant seal, particularly a seal for use in a high-temperature fuel cell. The inventive seal comprises a structured metallic layer having at least one area on whose surface a filler is placed. The filler is comprised, in particular, of clay minerals or ceramic materials. The seal thus advantageously combines the sealing properties of a metallic layer, for example, of an undulated metal foil with the elastic properties of the filler. The seal is particularly suited for use at high temperatures and thus, for example, in high-temperature fuel cells.
IPC 1-7
IPC 8 full level
C09K 3/10 (2006.01); F02F 11/00 (2006.01); F16J 15/08 (2006.01); F16J 15/12 (2006.01); H01M 8/02 (2006.01); H01M 8/12 (2006.01); H01M 8/24 (2006.01)
CPC (source: EP US)
F16J 15/122 (2013.01 - EP US); H01M 8/0271 (2013.01 - EP US); H01M 8/2432 (2016.02 - EP); H01M 8/0282 (2013.01 - EP US); H01M 2008/1293 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 03032420A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03032420 A2 20030417; WO 03032420 A3 20050825; AU 2002336055 B2 20080228; DE 10236731 A1 20030430; EP 1576685 A2 20050921; JP 2005511795 A 20050428; US 2004195782 A1 20041007; US 7252902 B2 20070807
DOCDB simple family (application)
DE 0203323 W 20020907; AU 2002336055 A 20020907; DE 10236731 A 20020809; EP 02769929 A 20020907; JP 2003535280 A 20020907; US 49066204 A 20040324