EP 0028679 B1 19830608 - COKE OVEN DOOR WITH A VOLUMINOUS GAS COLLECTING SPACE

Title (en)

COKE OVEN DOOR WITH A VOLUMINOUS GAS COLLECTING SPACE

Publication

EP 0028679 B1 19830608 (DE)

Application

EP 80104727 A 19800811

Priority

DE 2945017 A 19791108
DE 3000161 A 19800104

Abstract (en)

[origin: ES8106328A1] A coking chamber of a coke-oven battery, with heated longitudinal walls interconnected by a doorjamb at each end, is closed by a pair of doors sealingly fitting into these doorjambs. Each door has a vertical channel separated from the exterior by an outer wall with a heat-insulating layer and from the interior of the chamber by an upright metal plate facilitating thermal conduction therebetween. The channel is accessible at various levels or over its entire length to gases evolving from a charge inside the chamber which, in rising toward the roof of the chamber, retransmit some of their heat through the metal plate to the charge for enabling substantially uniform heating thereof from four sides.

IPC 1-7

C10B 25/06

IPC 8 full level

C10B 25/02 (2006.01); C10B 21/20 (2006.01); C10B 25/06 (2006.01)

CPC (source: EP US)

C10B 25/06 (2013.01 - EP US)

Citation (examination)

US 2275400 A 19420303 - HEINRICH KOPPERS
US 2993845 A 19610725 - COE HERBERT L
US 4217177 A 19800812 - BROWN HARRY B JR [US], et al
DE 238363 C
DE 356338 C 19220721 - HERMANN MUELLER DIPL ING
DE 206047 C
DE 204930 C
DE 1149330 C
DE 1225601 C
DE 1037408 C
DE 1198319 C
IRON MAKING CONFERENCE (33), S. 391-396 (1974)
AFFIDAVIT (J.M.MULLER), USPTO, 332317 v. 18.12.81

Designated contracting state (EPC)

AT BE FR GB IT LU NL SE

DOCDB simple family (publication)

EP 0028679 A1 19810520; EP 0028679 B1 19830608; AU 539808 B2 19841018; AU 6184080 A 19810514; CA 1179962 A 19841227; ES 494539 A0 19810816; ES 8106328 A1 19810816; JP S5670087 A 19810611; JP S6127432 B2 19860625; US 4414072 A 19831108; US 4422902 A 19831227; ZA 805401 B 19811028

DOCDB simple family (application)

EP 80104727 A 19800811; AU 6184080 A 19800828; CA 360436 A 19800917; ES 494539 A 19800827; JP 12414080 A 19800909; US 30360980 A 19800918; US 33231781 A 19811218; ZA 805401 A 19800902