EP 1566618 B1 20060712 - Monitoring system for a district heating system
Title (en)
Monitoring system for a district heating system
Title (de)
Überwachungssystem für ein Fernwärmeverteilungssystem
Title (fr)
Système de surveillance pour un système de chauffage urbain a distance
Publication
Application
Priority
DE 102004007597 A 20040217
Abstract (en)
[origin: EP1566618A1] Monitoring system for a district heating distribution network comprises a multiplicity of electronic control units (14) and sensor electronic units (16) at each of the connection points (10) of the distribution network. The sensors are positioned in the pipe insulation of the network and are connected via a sensor wire and return lead that form a sensor loop (20). The sensors are directly connected to the control units and the sensor loops run directly to the adjoining connection point.
IPC 8 full level
CPC (source: EP)
F17D 5/06 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1566618 A1 20050824; EP 1566618 B1 20060712; AT E333090 T1 20060815; DE 102004047224 A1 20050922; DE 502005000035 D1 20060824; DK 1566618 T3 20061113; PL 1566618 T3 20060929
DOCDB simple family (application)
EP 05001110 A 20050120; AT 05001110 T 20050120; DE 102004047224 A 20040927; DE 502005000035 T 20050120; DK 05001110 T 20050120; PL 05001110 T 20050120