EP 0096909 B1 19860226 - SWITCHING-OVER DEVICE FOR A CONVERTER GAS STREAM
Title (en)
SWITCHING-OVER DEVICE FOR A CONVERTER GAS STREAM
Publication
Application
Priority
DE 3222599 A 19820616
Abstract (en)
[origin: EP0096909A1] 1. Change-over apparatus for a change-over of a gas stream from a converter between a flare stack and a gasholder without an occurrence of pressure surges, which apparatus comprises a housing having a gas inlet and two gas outlets, shut-off valves with actuators, said measuring sund automatic control devices, characterized in that the shut-off valves consist of bell-shaped valves, which have a flow area that is approximately proportional to their displacement and sure provided with actuators which operate independently of each other.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C21C 5/40 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0096909 A1 19831228; EP 0096909 B1 19860226; DE 3222599 A1 19831222; DE 3362261 D1 19860403; JP H0321605 B2 19910325; JP S596312 A 19840113
DOCDB simple family (application)
EP 83200680 A 19830513; DE 3222599 A 19820616; DE 3362261 T 19830513; JP 10562783 A 19830613