EP 1881205 B1 20090204 - Electro-hydraulic system, method for starting it and corresponding starting device
Title (en)
Electro-hydraulic system, method for starting it and corresponding starting device
Title (de)
Elektrofluidisches System, Verfahren zu seiner Inbetriebnahme und zugehörige Startvorrichtung
Title (fr)
Système électro-hydraulique, méthode et dispositif de démarrage d'un tel système
Publication
Application
Priority
EP 06015286 A 20060722
Abstract (en)
[origin: EP1881205A1] The method involves operating multiple manifold valves (2) by input stage (7), on which a fluid operating pressure rests. A fluid admission of a main stage (6) is accomplished such that temporarily after fluid admission of input stage the operating pressure (13) supplying source rests only against the main stage. The input stage switches to main stage for switching pressure, which is developed against the input stage, and initial switching positions of the main stage determines electrical control signals. An independent claim is also included for a starting device for starting multiple arrangement of indirect electrically operated multiple manifold valve of an electro hydraulic system.
IPC 8 full level
F15B 20/00 (2006.01)
CPC (source: EP)
F15B 20/00 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1881205 A1 20080123; EP 1881205 B1 20090204; AT E422224 T1 20090215; CN 101109401 A 20080123; DE 502006002775 D1 20090319
DOCDB simple family (application)
EP 06015286 A 20060722; AT 06015286 T 20060722; CN 200710137345 A 20070720; DE 502006002775 T 20060722