EP 0448838 B1 19950802 - Peripheral and thermally stressed closing and/or connecting element for a boiler.
Title (en)
Peripheral and thermally stressed closing and/or connecting element for a boiler.
Title (de)
Periphere und wärmebelastete Anschluss- und/oder Verschlusselemente für Heizkessel.
Title (fr)
Elément de fermeture et/ou de liaison périphérique et thermiquement chargé pour chaudière.
Publication
Application
Priority
DE 4009767 A 19900327
Abstract (en)
[origin: EP0448838A1] According to the invention, the connecting and/or closing elements (1) are covered on their entire external surface (2) with a heat and sound-insulating, heat-resistant, tough layer (3) which adheres firmly to the surface but is softenable. <IMAGE>
IPC 1-7
IPC 8 full level
F16L 59/04 (2006.01); F23J 13/02 (2006.01); F23J 13/08 (2006.01); F24H 9/00 (2006.01); F24H 9/02 (2006.01)
CPC (source: EP)
F23J 13/02 (2013.01); F23J 13/08 (2013.01); F24H 9/0036 (2013.01); F24H 9/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0448838 A1 19911002; EP 0448838 B1 19950802; AT E125932 T1 19950815; DE 4009767 C1 19910228; DE 59009476 D1 19950907; DK 0448838 T3 19951002; ES 2075130 T3 19951001
DOCDB simple family (application)
EP 90125607 A 19901227; AT 90125607 T 19901227; DE 4009767 A 19900327; DE 59009476 T 19901227; DK 90125607 T 19901227; ES 90125607 T 19901227