EP 1646791 B1 20061108 - REVERSING CONTROL DEVICE FOR DISTRIBUTING HIGH-PRESSURE FLUID
Title (en)
REVERSING CONTROL DEVICE FOR DISTRIBUTING HIGH-PRESSURE FLUID
Title (de)
REVERSIBLE STEUERVORRICHTUNG ZUR VERTEILUNG VON HOCHDRUCKFLUID
Title (fr)
DISPOSITIF DISTRIBUTEUR DE FLUIDE SOUS PRESSION A REGULATION INVERSEE
Publication
Application
Priority
- FR 2004001450 W 20040610
- FR 0308825 A 20030718
Abstract (en)
[origin: FR2857705A1] The distributor, consisting of a housing (2) containing a pressure reducer (3), a pusher (5), a distribution channel, a plunger (25), slide valve (30), and return (40) and regulating (50) springs, has a central bore (45) in the pusher that discharges at its lower end (7), with the enlarged head (26) of the plunger moving inside it. The regulating spring is also located inside the pusher bore, between the plunger head and the base of a sleeve (35), so that movement of the pusher causes an expansion of the spring and a reduction in the regulated pressure in output line (22).
IPC 8 full level
F15B 13/043 (2006.01); F15B 13/042 (2006.01)
CPC (source: EP)
F15B 13/0422 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2857705 A1 20050121; FR 2857705 B1 20050930; AT E344884 T1 20061115; DE 602004003148 D1 20061221; DE 602004003148 T2 20070802; EP 1646791 A1 20060419; EP 1646791 B1 20061108; PL 1646791 T3 20070430; WO 2005017365 A1 20050224
DOCDB simple family (application)
FR 0308825 A 20030718; AT 04767315 T 20040610; DE 602004003148 T 20040610; EP 04767315 A 20040610; FR 2004001450 W 20040610; PL 04767315 T 20040610