EP 0865602 B2 20061227 - PROCESS FOR VENTING HEAT EXCHANGERS IN A FULLY AUTOMATIC MANNER
Title (en)
PROCESS FOR VENTING HEAT EXCHANGERS IN A FULLY AUTOMATIC MANNER
Title (de)
VERFAHREN ZUR VOLLAUTOMATISCHEN ENTLÜFTUNG VON WÄRMEAUSTAUSCHERN
Title (fr)
PROCEDE DE PURGE DE L'AIR ENTIEREMENT AUTOMATIQUE D'ECHANGEURS THERMIQUES
Publication
Application
Priority
- DE 19546276 A 19951212
- EP 9605565 W 19961212
Abstract (en)
[origin: WO9721972A1] A device is disclosed for ensuring the reliable operation of heat exchangers with several parallel elements through which flows a liquid for transferring heat between liquid and liquid/gaseous media. In order to vent in a fully automatic manner elements with vertical projections through which flows a liquid, in particular in counterflow-operated hydraulic circuits, the elements through which flows a liquid are designed in such a way that the flow differential pressure is higher by a factor of preferably >/= 1.0 than the sum of the static pressures from the gas/liquid columns generated by the vertical projections in each path of flow, while respecting the process-dependent liquid mass flow.
IPC 8 full level
F28F 27/00 (2006.01)
CPC (source: EP)
F28F 27/00 (2013.01); F28F 2265/18 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9721972 A1 19970619; AT E209771 T1 20011215; AU 1193697 A 19970703; BR 9611938 A 19991228; CA 2240134 A1 19970619; DE 19546276 A1 19970619; DE 59608330 D1 20020110; EP 0865602 A1 19980923; EP 0865602 B1 20011128; EP 0865602 B2 20061227; JP 2000502173 A 20000222
DOCDB simple family (application)
EP 9605565 W 19961212; AT 96943099 T 19961212; AU 1193697 A 19961212; BR 9611938 A 19961212; CA 2240134 A 19961212; DE 19546276 A 19951212; DE 59608330 T 19961212; EP 96943099 A 19961212; JP 52174397 A 19961212