EP 1775480 A3 20091223 - Control device for a fluid actuator and electric voltage supply unit
Title (en)
Control device for a fluid actuator and electric voltage supply unit
Title (de)
Steuereinrichtung für wenigstens einen fluidischen Aktor und elektrisches Versorgungsmodul zur Spannungsversorgung
Title (fr)
Dispositif de contrôle pour un vérin et dispositif d'alimentation de tension électrique
Publication
Application
Priority
DE 102005048646 A 20051011
Abstract (en)
[origin: DE102005048646B3] The device has an air-pressure transducer (24) provided with an electrical generator for generating electrical energy and an energy storage, where the device is arranged in a common housing. The transducer is connected with a pressure line (16) by a load control valve (23). A valve driver stage arrangement (29) is connected with the valve for opening the valve during undershooting of a given charge state of the energy storage. An inlet valve (17), working valve (18) and the control valve are controlled by the arrangement and guide an exhaust air of an actuator to the transducer.
IPC 8 full level
F15B 21/08 (2006.01)
CPC (source: EP)
F15B 21/08 (2013.01)
Citation (search report)
- [XY] US 6107692 A 20000822 - EGRI ROBERT GYORGY [US], et al
- [X] DE 4126624 A1 19930218 - KNORR BREMSE AG [DE]
- [YA] DE 20119416 U1 20030410 - GSR VENTILTECHNIK GMBH & CO KG [DE]
- [A] DE 10128448 A1 20030109 - ABB PATENT GMBH [DE]
- [XD] WO 0118405 A1 20010315 - FESTO AG & CO [DE], et al
- [PXPY] DE 102004063807 A1 20060713 - HARTMANN EVA [DE]
- [X] EP 1057692 A2 20001206 - SIEMENS AG [DE]
- [A] DE 10128447 A1 20030102 - ABB PATENT GMBH [DE]
- [PA] DE 102004055054 A1 20060518 - BOSCH REXROTH AG [DE]
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
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102005048646 B3 20070222; DK 1775480 T3 20110815; EP 1775480 A2 20070418; EP 1775480 A3 20091223; EP 1775480 B1 20110525; EP 2322809 A1 20110518; EP 2322809 A3 20110914; EP 2322809 A8 20110629
DOCDB simple family (application)
DE 102005048646 A 20051011; DK 06021167 T 20061010; EP 06021167 A 20061010; EP 10015763 A 20061010