EP 0144649 A3 19860212 - COKE OVEN DOOR
Title (en)
COKE OVEN DOOR
Publication
Application
Priority
DE 3340731 A 19831110
Abstract (en)
[origin: US4741808A] The invention relates to a coke oven door with a sealing element which consists of a metal sealing strip and a crowned metal diaphragm. When the sealing strip is pressed onto the door frame a wedge-shaped gap is produced between the sealing strip and the door frame into which the tarry condensation residues pass as a result of the movement of the sealing strip and ensure a good seal.
IPC 1-7
IPC 8 full level
C10B 25/02 (2006.01); C10B 25/06 (2006.01); C10B 25/16 (2006.01)
CPC (source: EP US)
C10B 25/06 (2013.01 - EP US); C10B 25/16 (2013.01 - EP US)
Citation (search report)
- [Y] DE 915564 C 19540726 - LIMBERG KOKEREI ARMATUREN G M
- [Y] US 2200403 A 19400514 - ACKEREN PAUL VAN
- [A] DE 913764 C 19540621 - OTTO & CO GMBH DR C
- [A] DE 3024547 A1 19820121 - PLIBRICO CO GMBH [DE]
- [A] DE 2229953 B1 19730705
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
EP 0144649 A2 19850619; EP 0144649 A3 19860212; EP 0144649 B1 19880406; DE 3340731 A1 19850523; DE 3340731 C2 19880317; JP S60168784 A 19850902; JP S6149354 B2 19861029; US 4741808 A 19880503; ZA 848221 B 19850626
DOCDB simple family (application)
EP 84112563 A 19841018; DE 3340731 A 19831110; JP 23592884 A 19841108; US 90863586 A 19860918; ZA 848221 A 19841022