Global Patent Index - EP 0080441 A2

EP 0080441 A2 19830601 - Valve device for controlled pressurization of a pressure fluid system.

Title (en)

Valve device for controlled pressurization of a pressure fluid system.

Title (de)

Ventilvorrichtung zum kontrollierten unter Druck setzen einer Druckflüssigkeitsanlage.

Title (fr)

Dispositif de valve pour pressurisation contrÔlée d'un système de fluide à pression.

Publication

EP 0080441 A2 19830601 (EN)

Application

EP 82850179 A 19820910

Priority

SE 8106882 A 19811119

Abstract (en)

A valve device for controlled pressurization of a pressure fluid system (35). The device comprises two coaxial valve bodies (9, 13), one (11) for controlling flow communication between inlet port (5) and outlet port (6) and the other (9) for controlling flow communication between outlet port (6) and drain port (7). The coaxial build-up gives short and direct channels and thus small dimensions for a given flow capacity.

IPC 1-7

F15B 13/02

IPC 8 full level

F15B 11/068 (2006.01)

CPC (source: EP)

F15B 11/068 (2013.01); F15B 2211/40515 (2013.01); F15B 2211/428 (2013.01); F15B 2211/455 (2013.01); F15B 2211/6355 (2013.01)

Designated contracting state (EPC)

AT CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0080441 A2 19830601; EP 0080441 A3 19840321; SE 438544 B 19850422; SE 438544 C 19890508; SE 8106882 L 19830520

DOCDB simple family (application)

EP 82850179 A 19820910; SE 8106882 A 19811119