Brennervorrichtung

Details

Veröffentlichungs-Nr.

EP4053453

Aktenzeichen

EP22158894

Anmeldetag

25. Februar 2022

Veröffentlichung

22. November 2023

Erteilung

22. November 2023

Rechtsraum

EP

IPC

F23D14/38F23D14/52F23D14/70

Abstract

For improving predictability and stability of the hot process gas output of a torch apparatus (1; 1'), in particular a manually guided ambient air torch apparatus, the torch apparatus comprises a first, upstream section, the upstream section including a combustible gas intake member (2) and a gas mixing tube (4), and a second, downstream section, the downstream section including a burner array (12; 12'), the burner array being flow connected to the combustible gas mixing tube (4) by a flow spreader (7; 7'), the burner array together with the flow spreader being enclosed by an enclosure (21; 21'), the enclosure being configured to allow ambient air to enter at an upstream located position and to mantle the hot process gas output produced by the burner array.

Anmelder

Firma

Sievert AB

Land

🇸🇪 Schweden

Fachgebiete