EP 1621778 B1 20080618 - Positioning device for an electro fluidic actuator and positioning procedure
Title (en)
Positioning device for an electro fluidic actuator and positioning procedure
Title (de)
Positionssteuerungsvorrichtung für einen elektro-fluidtechnischen Antrieb und Verfahren zur Positionssteuerung
Title (fr)
Dispositif de positionnement pour un actionneur electro-fluidique et procédé de positionnement
Publication
Application
Priority
EP 04018077 A 20040730
Abstract (en)
[origin: EP1621778A1] An electro-pneumatic drive (10) has a positioning control assembly (30) with an electric actuator (11, 12) for a power tale off point (13). In a process to operate the positioning control assembly (30), the target power requirement for an actuator (11) and the electrical actuator (12) is determined and the appropriate thrust is divided between electrical and pneumatic power with a high pass and a low pass processor.
IPC 8 full level
F15B 15/14 (2006.01)
CPC (source: EP)
F15B 11/0406 (2013.01); F15B 15/088 (2013.01); F15B 2211/20538 (2013.01); F15B 2211/30525 (2013.01); F15B 2211/327 (2013.01); F15B 2211/6313 (2013.01); F15B 2211/6336 (2013.01); F15B 2211/6656 (2013.01); F15B 2211/7054 (2013.01); F15B 2211/7656 (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)
EP 1621778 A1 20060201; EP 1621778 B1 20080618; AT E398733 T1 20080715; DE 502004007392 D1 20080731; ES 2309425 T3 20081216
DOCDB simple family (application)
EP 04018077 A 20040730; AT 04018077 T 20040730; DE 502004007392 T 20040730; ES 04018077 T 20040730