Filterventilanordnung

Details

Veröffentlichungs-Nr.

EP4653071

Aktenzeichen

EP24461576

Anmeldetag

23. Mai 2024

Veröffentlichung

26. November 2025

Rechtsraum

EP

IPC

B01D29/21B01D35/147B01D35/153B01D35/157

Abstract

A filter assembly comprising: a manifold (1) having a fluid inlet (2) and a fluid outlet (3), a filter housing (4) having a filter medium (6) provided therein, the filter medium defining an inner filter chamber (7) and defining an outer filter chamber (8) between the filter medium and the filter housing, the filter housing being removably attached to the manifold so as to provide a fluid flow path from the inlet into the inner filter chamber via a supply channel (11), through the filter medium into the outer chamber and out of the outlet; characterised by the filter assembly further comprising a bypass valve assembly forming a bypass channel (13) from the supply channel (11) that bypasses flow through the filter medium, the bypass valve assembly comprising one or more openings (200) in a wall of the supply chamber and a corresponding one or more flaps (202) associated with respective openings (200), the one or more flaps (202) being configured to move from a default closed position over the respective opening (200) to close the opening, to an open position relative to the respective opening in which fluid can flow from the supply channel (11) via the opening (200), the flaps moveable from the closed to the open position in response to a pressure differential across the flap exceeding a predetermined value, the flaps further configured to return from the open to the closed position when the pressure differential is below the predetermined value.

Anmelder

Firma

Collins Engine Nozzles, Inc.

Land

🇺🇸 USA

Fachgebiete