EP 1085288 B1 20051012 - Apparatus for controlling a circulation system for heat transfer fluid
Title (en)
Apparatus for controlling a circulation system for heat transfer fluid
Title (de)
Steuervorrichtung für Kreislaufanlage für Warmeträgerflüssigkeit
Title (fr)
Dispositif de commande d'un système de circulation de fluide caloporteur
Publication
Application
Priority
FR 9911709 A 19990915
Abstract (en)
[origin: EP1085288A1] The control system has a number of channels, each one associated with a temperature controlled zone (P1-P4) by thermostats (2a-2d) allowing a guide temperature for the respective zones. The thermostatic controls are programmable to register a number of guide temperatures, each one associated with a specific regulating level. There is a master controller (16) allowing a first mode in which the regulating level for each temperature controlled zone is determined by the respective thermostatic control units, and a second mode in which the level of regulation for each temperature controlled zone is determined by the master control unit.
IPC 1-7
IPC 8 full level
F24D 19/10 (2006.01); F24F 11/00 (2006.01)
CPC (source: EP US)
F24D 19/1015 (2013.01 - EP US); F24F 11/30 (2017.12 - EP); F24F 11/62 (2017.12 - EP); F24F 11/80 (2017.12 - EP US); F24F 11/54 (2017.12 - EP)
Designated contracting state (EPC)
DE ES IT
DOCDB simple family (publication)
EP 1085288 A1 20010321; EP 1085288 B1 20051012; DE 60023079 D1 20060223; DE 60023079 T2 20060608; ES 2250091 T3 20060416; FR 2798458 A1 20010316; FR 2798458 B1 20011214
DOCDB simple family (application)
EP 00460050 A 20000825; DE 60023079 T 20000825; ES 00460050 T 20000825; FR 9911709 A 19990915