Pneumatisches Ventil, Kabinennivellierungssystem und Fahrzeug

Details

Veröffentlichungs-Nr.

EP3885618

Aktenzeichen

EP20164879

Anmeldetag

23. März 2020

Veröffentlichung

27. Dezember 2023

Erteilung

27. Dezember 2023

Rechtsraum

EP

IPC

F16K15/02F16K27/02

Abstract

The invention relates to a pneumatic valve (100), in particular pneumatic cabin levelling valve (102) for a vehicle (1000), comprising a valve seat body (110) and a valve casing (130) and a port body (140), wherein- the valve seat body (110) is held in a valve passage (150), which extends cylindrically through the valve casing (130) along a valve axis (AV), and- the valve seat body (110) comprises a check valve body (120), movable along the valve axis (AV) between an open state (SO) to allow a gas flow in an inward flow direction (IFL) and a closed state (SC), and- the port body (140) is held in the valve passage (150) axially adjacent to the valve seat body (110). According to the invention it is provided that- a spacer body (160) is arranged between the port body (140) and the valve seat body (110), wherein- the spacer body (160) comprises a base disc (170) with at least one ventilation bore (166), which is adapted for allowing a gas flow between the port body (140) and the valve seat body (110). The invention also leads to a cabin levelling system (300) with the pneumatic cabin levelling valve (102) for a vehicle (1000) and the respective vehicle (1000) with the cabin levelling system (300).

Anmelder

Firma

ZF CV Systems Europe BV

Land

🇧🇪 Belgien

Fachgebiete