초록 ▼

The aim of the invention is to create a gas regulating fitting which, once a gas stove has been successfully started up, can switch the pilot burner into the off position when the main burner is in the off position, in order to maintain the power consumption of the gas stove as low as possible. The

The aim of the invention is to create a gas regulating fitting which, once a gas stove has been successfully started up, can switch the pilot burner into the off position when the main burner is in the off position, in order to maintain the power consumption of the gas stove as low as possible. The aim of the invention is also to provide the gas regulating fitting with as simple a structure as possible. To this end, the gas regulating fitting comprises a sensor (34) by which means the operating state of the main burner (33) can be detected. The sensor (34) is connected to a thermoelectric safety pilot valve (17) in such a way that, when the operating state of the main burner (33) is switched from the on position into the off position by a signal emitted from the sensor (34), the thermoelectric safety pilot valve (17) assumes the closed position thereof. The gas regulating fitting can be used to ignite and to regulate a gas flow flowing to a burner.

대표청구항 ▼

The invention claimed is: 1. Gas regulating fitting for a gas fire or the like comprising:a housing defining a gas inlet (2), a pilot gas outlet (3), a main gas outlet (4), and an initial aperture (16) having a first opening in fluidic communication with the gas inlet (2), a second opening in fluidi

The invention claimed is: 1. Gas regulating fitting for a gas fire or the like comprising:a housing defining a gas inlet (2), a pilot gas outlet (3), a main gas outlet (4), and an initial aperture (16) having a first opening in fluidic communication with the gas inlet (2), a second opening in fluidic communication with the main gas outlet (4), and a third opening in fluidic communication with the pilot gas outlet (3);a thermoelectric flame failure device valve (17) disposed between the gas inlet (2) and the initial aperture (16) for opening and closing the first opening to regulate gas flow between the gas inlet (2) and the initial aperture (16);a main valve (35) disposed between the initial aperture (16) and the main gas outlet (4) for opening and closing the second opening to regulate gas flow between the initial aperture (16) and the main gas outlet (4);wherein the valves serve jointly both as a flame failure device and as a means of dividing the flow of gas into a flow of gas for a main burner (33) via the main gas outlet (4) and a pilot burner (32) via the pilot gas outlet (3),a control unit (8) positioned downstream of the main valve (35) for controlling the flow of gas flowing to the main burner (33); anda sensor (34) for ascertaining the operating condition of the main burner (33), whereby the sensor (34) is connected to the thermoelectric flame failure device valve (17) in such a way that on a change in the operating condition of the main burner (33) from “On” to “Off”, a signal emitted by the sensor (34) causing the thermoelectric flame failure device valve (17) to close the first opening.