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A VALVE UNIT FOR REGULATING THE FLOW-RATE OF FUEL GAS IN DEPENDENCE ON THE FLOW-RATE OF WATER, PARTICULARLY FOR WATER HEATERS
A VALVE UNIT FOR REGULATING THE FLOW-RATE OF FUEL GAS IN DEPENDENCE ON THE FLOW-RATE OF WATER, PARTICULARLY FOR WATER HEATERS
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机译:根据水的流量来调节燃料气体的流量的阀单元,特别是对于热水器来说
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摘要
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.
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