Continuous-flow water heater device for determination and adjustment of the quantity of water

摘要

In the case of a continuous-flow water heater device for determination and adjustment of the quantity of water flowing in each case per unit of time, a control valve (9) and a vane wheel (17) are provided. In order that the rotational speed of the vane wheel (17) is proportional, in as trouble-free a manner as possible, to each instantaneously flowing quantity of water, the water flow is directed by a nozzle (24) substantially exclusively to in each case one of the vane surfaces (20) of the vane wheel (17). <IMAGE>