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Current content: 156 511 693 patent documents

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1 026 356 documents amended

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EP 0317752 A3 19890809 - DRY-COOLING OF COKE

Title (en)

DRY-COOLING OF COKE

Publication

EP 0317752 A3 19890809 (DE)

Application

EP 88117010 A 19881013

Priority

DE 3739789 A 19871124

Abstract (en)

[origin: EP0317752A2] The cooling performance of dry coke-cooling installations is considerably improved if the hot coke is broken up before it enters the cooling shaft.

IPC 1-7

C10B 39/02

IPC 8 full level

C10B 39/02 (2006.01)

CPC (source: EP US)

C10B 39/02 (2013.01 - EP US)

Citation (search report)

[X] DE 519441 C 19310227 - CARBO UNION IND MIJ NV
[A] DE 3030969 A1 19820401 - OTTO & CO GMBH DR C [DE]
[A] DE 3014574 A1 19811022 - STILL CARL GMBH CO KG [DE]

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0317752 A2 19890531; EP 0317752 A3 19890809; CA 1324336 C 19931116; DE 3739789 A1 19890608; JP H01156393 A 19890619; US 5039379 A 19910813

DOCDB simple family (application)

EP 88117010 A 19881013; CA 583843 A 19881123; DE 3739789 A 19871124; JP 28152988 A 19881109; US 27626888 A 19881125