DEVICE FOR REGULATING THE AIR/GAS MIXTURE SUPPLIED TO BURNER APPLIANCES, IN PARTICULAR FOR BURNERS OF DECORATIVE FIRES

A device for regulating the air/gas mixture supplied to a gas burner appliance of a decorative fire is provided. The device includes a duct for supplying the air/gas fuel mixture to the burner and a choke of the flow of primary air taken into the duct and adapted to be mixed with the flow of gas or...

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Bibliographische Detailangaben
Hauptverfasser: BORTOLIERO, MICHELE, HART, EDWARD
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A device for regulating the air/gas mixture supplied to a gas burner appliance of a decorative fire is provided. The device includes a duct for supplying the air/gas fuel mixture to the burner and a choke of the flow of primary air taken into the duct and adapted to be mixed with the flow of gas or the flow of the air/gas mixture, in which heat-sensitive actuator acting directly on the choke is provided so that the choking of the flow is regulated automatically as a function of the heat level reached in the heat-sensitive actuator.