Vorrichtung und Verfahren zur Steuerung eines Luft-Brennstoff Gemisches in einem Vormischgasbrenner

Details

Veröffentlichungs-Nr.

EP4807248

Anmeldetag

12. März 2026

Veröffentlichung

16. September 2026

Rechtsraum

EP

Abstract

A control device (1) for a comburent-fuel mixture for a premixed gas burner comprises: an aspiration duct (10), which defines a section for the passage of a fluid within the aspiration duct (10) and includes an inlet mouth (10A) for receiving the comburent and a delivery mouth (10B) for making the mixture available to the burner; an injection duct (11), configured to feed the fuel; a fan (5), rotating at a variable rotation speed about a rotation axis (A) and arranged in the aspiration duct (10) to generate therein a flow of comburent or of comburent-fuel mixture; a control unit (7), configured to generate command signals (S1) to be sent to the fan (5), to control its rotation. The injection duct (11) is open onto the fan (5), to inject the gas inside the fan (5).

Anmelder

Firma

Bertelli & Partners S.r.l.

Land

🇮🇹 Italien