EP 0855520 B1 20010502 - Valve arrangement
Title (en)
Valve arrangement
Title (de)
Ventilanordnung
Title (fr)
Agencement de soupape
Publication
Application
Priority
DE 19702948 A 19970128
Abstract (en)
[origin: EP0855520A1] The valve member (8) has an activation surface (42), which for movement of the valve member is activatable with a control medium under operting pressure, which is feedable from the pressure medium source via a control channel (43) governed by a control valve (3). Connected in the control channel is a pressure regulator (58) for creating the operating pressure. The pressure regulator is connected in the inflow side channel section (38) of the control channel (43) ahead of the control valve for the pressure medium source. The pressure regulator is not adjustable and simply provides a specific operating pressure, or it can be stagelessly adjustable for provision of different desired operating pressures.
IPC 1-7
IPC 8 full level
F15B 11/05 (2006.01); F15B 13/04 (2006.01); F15B 13/042 (2006.01)
CPC (source: EP)
F15B 11/05 (2013.01); F15B 13/0402 (2013.01)
Citation (examination)
- DE 4219552 C2 19960307 - REXROTH MANNESMANN GMBH [DE]
- DE 3440262 A1 19860515 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0855520 A1 19980729; EP 0855520 B1 20010502; EP 0855520 B2 20041006; DE 19702948 A1 19980730; DE 19702948 C2 20000127; DE 59800655 D1 20010607
DOCDB simple family (application)
EP 98100431 A 19980113; DE 19702948 A 19970128; DE 59800655 T 19980113