EP 2422088 A1 20120229 - DEVICE FOR MEASURING A SET SWEPT VOLUME
Title (en)
DEVICE FOR MEASURING A SET SWEPT VOLUME
Title (de)
VORRICHTUNG ZUM ERFASSEN EINES EINGESTELLTEN HUBVOLUMENS
Title (fr)
DISPOSITIF POUR L'ENREGISTREMENT D'UNE CYLINDRÉE RÉGLÉE
Publication
Application
Priority
- EP 2010001514 W 20100311
- DE 102009018298 A 20090421
Abstract (en)
[origin: WO2010121686A1] The invention relates to a device for measuring a set swept volume of a hydrostatic piston machine (1). The device has an actuating element (4) for generating an actuating movement, and a sensor (6) for measuring a position of the actuating element (4). A signal indicating the position of the actuating element (4) is generated by the sensor (6). The actuating element (4) interacts with the sensor (6) via a transmission device (5). According to the invention, the transmission device (5) has a groove (11) which extends along a plane which is parallel to the movement direction of the actuating element (4). A longitudinal axis of the groove (11) encloses a non-zero angle a with a projection of the movement direction into the plane of the groove (11). To transmit the movement of the actuating element (4), a transmission element (10) engages into the groove (11).
IPC 8 full level
F04B 1/32 (2006.01); F04B 27/18 (2006.01); F04B 27/22 (2006.01)
CPC (source: EP KR)
F04B 1/32 (2013.01 - KR); F04B 1/324 (2013.01 - EP); F04B 27/18 (2013.01 - EP KR); F04B 27/22 (2013.01 - EP KR)
Citation (search report)
See references of WO 2010121686A1
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)
DE 102009018298 A1 20101028; CN 102405350 A 20120404; CN 102405350 B 20141015; EP 2422088 A1 20120229; JP 2012524209 A 20121011; KR 20120018119 A 20120229; WO 2010121686 A1 20101028
DOCDB simple family (application)
DE 102009018298 A 20090421; CN 201080017468 A 20100311; EP 10708142 A 20100311; EP 2010001514 W 20100311; JP 2012506354 A 20100311; KR 20117024898 A 20100311