EP 1862878 A3 20080521 - Control system and method for a fluid tube network such as a central heating system
Title (en)
Control system and method for a fluid tube network such as a central heating system
Title (de)
Steuerungssystem und Verfahren für ein Netzwerk aus Flüssigkeitsrohren wie z. B. ein Zentralheizungssystem
Title (fr)
Système de commande et procédé pour réseau de tube liquide tel qu'un système de chauffage central
Publication
Application
Priority
DK PA200600734 A 20060530
Abstract (en)
[origin: EP1862878A2] A system for controlling the flow of fluid in a tube network, for example a central heating system, the network comprising a fluid forward tube and a fluid return tube, between which there are provided a number of parallel tube strings to constitute parallel fluid circuits, - each string having a flow regulation valve for regulating the flow through the string, - each valve having a flow gauge for measuring the flow through the valve, - the system comprising a number of transmitters, wherein each of the flow gauges is connected to a transmitter and configured for transmission of measurement data from the transmitter, wherein the transmitter is configured for wireless transmission of the measured flow data together with a unique ID to a central computer for relating the received flow measurement to the corresponding valve, - the central computer being configured for receiving the measured flow data from the transmitters through wireless transmission, - wherein the central computer, preferably a handheld device, with a display for displaying data for control of the flow measurements and with a keypad for receiving user commands for the flow adjustment.
IPC 8 full level
CPC (source: EP US)
F24D 19/1015 (2013.01 - EP US)
Citation (search report)
- [Y] WO 03001312 A1 20030103 - ABB OY [FI], et al
- [Y] FR 2805622 A1 20010831 - CATHERIN DIDIER [FR]
- [Y] US 2002059841 A1 20020523 - PINNERUP MADS [DK], et al
- [Y] WO 9837364 A1 19980827 - DUSHANE STEVEN D [US], et al
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 LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1862878 A2 20071205; EP 1862878 A3 20080521; EP 1862878 B1 20130123; DK 1862878 T3 20130422; DK 200600734 A 20071201
DOCDB simple family (application)
EP 07108634 A 20070522; DK 07108634 T 20070522; DK PA200600734 A 20060530