EP 0205973 B1 19890208 - FLOW-GUIDING INTERNAL PROVISIONS FOR COLD GASES IN HIGH-TEMPERATURE REACTORS
Title (en)
FLOW-GUIDING INTERNAL PROVISIONS FOR COLD GASES IN HIGH-TEMPERATURE REACTORS
Publication
Application
Priority
DE 3519038 A 19850528
Abstract (en)
[origin: US4694893A] A unit for guiding the flow of cold gas from the annular chamber that is disposed between the pressure tank wall and the steam generator wall to the circulation fan of a steam generator of a high-temperature reactor, with hot gas being adapted to be supplied to the steam generator wall via a hot gas guide mechanism. The cold gas flows into a riser through a plurality of cold gas channels that pass through the upper end of compensating tube bundles that are associated with the steam generator wall. From the riser, the cold gas is supplied to the circulation fan, with the riser being disposed in that portion of the hot gas guide mechanism that extends parallel to the central axis of the pressure tank.
IPC 1-7
IPC 8 full level
F22B 1/18 (2006.01)
CPC (source: EP US)
F22B 1/1823 (2013.01 - EP US); F22B 1/1838 (2013.01 - EP US)
Designated contracting state (EPC)
CH FR GB LI
DOCDB simple family (publication)
EP 0205973 A2 19861230; EP 0205973 A3 19870304; EP 0205973 B1 19890208; DE 3519038 C1 19870115; US 4694893 A 19870922
DOCDB simple family (application)
EP 86107264 A 19860528; DE 3519038 A 19850528; US 86824286 A 19860528