Ventilanordnung für einen Gasbrenner

Details

Veröffentlichungs-Nr.

EP4810857

Anmeldetag

19. März 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

F23K5/00

Abstract

Valve assembly (200) comprising a main body (1), a gas inlet conduit (2), a gas outlet conduit, and a regulation valve (100) arranged between the inlet conduit (2) and the outlet conduit. The regulation valve (100) comprises a main valve seat delimiting a main valve opening, and an axially movable stem (6) comprising a main plug (6a) cooperating with the main valve seat, so that when the regulation valve (100) is in a closed position where no gas is allowed to pass from the inlet conduit (2) to the outlet conduit, the main plug (6a) rests on the main valve seat blocking the main valve opening, the gas flow being able to be regulated by separating said main plug (6a) from the main valve seat. The regulation valve (100) also comprises an auxiliary valve seat delimiting an auxiliary valve opening. The stem (6) also comprises an auxiliary plug (6b) cooperating with the auxiliary valve seat so that, when the regulation valve (100) is in a minimum flow position, the auxiliary plug (6b) rests on the auxiliary valve seat, blocking the auxiliary valve opening, allowing said minimum flow to pass to the outlet conduit through at least one bypass opening arranged downstream of the main valve opening.

Anmelder

Firma

Copreci, S.Coop.

Land

🇪🇸 Spanien

Fachgebiete