EP 2182221 B1 20150415 - Electro-pneumatic system for controlling a double-acting pneumatic actuator
Title (en)
Electro-pneumatic system for controlling a double-acting pneumatic actuator
Title (de)
Elektro-pneumatisches System zum Steuern eines doppelt wirkenden pneumatischen Stellantriebs
Title (fr)
Système électropneumatique destiné à la commande d'un vérin pneumatique à double effet
Publication
Application
Priority
DE 102008053844 A 20081030
Abstract (en)
[origin: EP2182221A2] The electro-pneumatic system (1) has a separating electronic (5) that is connected upstream in pneumatic pre-controlling stage for opposite separation of electronic controlling signals (U-y) around an electronic controlling unit value (cp) in two electrical reflection signals. The electronic controlling signals are received by the electro-pneumatic system or generated by an electronic regulator (3) of the electro-pneumatic system. Independent claims are included for the following: (1) an arrangement of electro-pneumatic system; and (2) a method for amplifying an electro-pneumatic system.
IPC 8 full level
F15B 5/00 (2006.01); F15B 11/08 (2006.01)
CPC (source: EP US)
F15B 11/08 (2013.01 - EP US); F15B 5/006 (2013.01 - EP US); F15B 2211/3057 (2013.01 - EP US); F15B 2211/7053 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2182221 A2 20100505; EP 2182221 A3 20120905; EP 2182221 B1 20150415; DE 102008053844 A1 20100512; DE 102008053844 B4 20100930; US 2010132542 A1 20100603; US 8375842 B2 20130219
DOCDB simple family (application)
EP 09009833 A 20090729; DE 102008053844 A 20081030; US 58295309 A 20091021