EP 1218672 B1 20031008 - A VALVE UNIT FOR REGULATING THE FLOW-RATE OF FUEL GAS IN DEPENDENCE ON THE FLOW-RATE OF WATER, PARTICULARLY FOR WATER HEATERS
Title (en)
A VALVE UNIT FOR REGULATING THE FLOW-RATE OF FUEL GAS IN DEPENDENCE ON THE FLOW-RATE OF WATER, PARTICULARLY FOR WATER HEATERS
Title (de)
EINE VENTILEINHEIT ZUR REGELUNG DER GASDURCHFLUSSMENGE IN ABHÄNGKEIT DER WASSERDURCHFLUSSMENGE, INSBESONDERE FÜR WASSERERHITZER
Title (fr)
UNITE A VALVE DE REGULATION DU DEBIT DE GAZ COMBUSTIBLE EN FONCTION DU DEBIT D'EAU, SPECIALEMENT CONçUE POUR LES CHAUFFAGES A EAU
Publication
Application
Priority
- EP 0006529 W 20000710
- IT PD990215 A 19991001
Abstract (en)
[origin: WO0125693A1] A valve unit (1) for regulating the flow-rate of a fuel gas in dependence on the flow-rate of water, particularly for water-heaters, comprises a valve (11) for regulating the flow-rate of the fuel gas and a hydraulic turbine (2) which in turn includes a rotor (2a), the rate of rotation of which is associated with the flow-rate of water. The hydraulic turbine (2) is connected to the regulation valve (11) in order to regulate the flow-rate of the fuel gas in dependence on the flow-rate of water supplied to the turbine.
IPC 1-7
IPC 8 full level
CPC (source: EP)
F23N 1/005 (2013.01); F23N 1/085 (2013.01); F23N 2235/16 (2020.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0125693 A1 20010412; AT E251738 T1 20031015; AU 6691000 A 20010510; DE 60005851 D1 20031113; DE 60005851 T2 20040819; DK 1218672 T3 20040216; EP 1218672 A1 20020703; EP 1218672 B1 20031008; ES 2208400 T3 20040616; IT 1307394 B1 20011106; IT PD990215 A1 20010401; PT 1218672 E 20040227
DOCDB simple family (application)
EP 0006529 W 20000710; AT 00954460 T 20000710; AU 6691000 A 20000710; DE 60005851 T 20000710; DK 00954460 T 20000710; EP 00954460 A 20000710; ES 00954460 T 20000710; IT PD990215 A 19991001; PT 00954460 T 20000710