Ventileinheit

Details

Veröffentlichungs-Nr.

EP2833037

Aktenzeichen

EP14178496

Anmeldetag

25. Juli 2014

Veröffentlichung

15. März 2017

Erteilung

15. März 2017

Rechtsraum

EP

IPC

F16K27/02

Abstract

There is provided a valve unit configured to increase the reliability of a check valve. The valve unit includes: a body (4) having a charging passage (13) that provides communication between the inside of a gas tank and the outside of the gas tank; a supply-side joint (6) that connects a supply pipe (5) to the charging passage (13); and a check valve (16) that is disposed in the gas passage (13), and that inhibits gas from being discharged from the gas tank to the outside of the body (4). The check valve (16) includes a check valve seat (83), a check valve element (84) that comes into contact with or moves away from the check valve seat (83) so as to close or open the charging passage (13), and a positioning member (86) that fixes the position of the check valve seat (83) in the charging passage (13). The body (4) has a fitting hole (21) which is communicated with the charging passage (13) and in which the supply-side joint (6) and the positioning member (86) are fitted, and the supply-side joint (6) and the positioning member (86) are arranged in this order in a direction from the outside of the body (4). The positioning member (86) is fitted in a second fitting hole (23) so as to fix the position of the check valve seat (83) even when the supply-side joint (6) has not been fitted in a first fitting hole (22).

Anmelder

Firmen

JTEKT Corporation
JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete