EP 2225475 A2 20100908 - SENSOR ARRANGEMENT FOR A SHAFT THAT IS MOUNTED IN A MAGNETIC BEARING
Title (en)
SENSOR ARRANGEMENT FOR A SHAFT THAT IS MOUNTED IN A MAGNETIC BEARING
Title (de)
SENSORANORDNUNG FÜR EINE IN EINEM MAGNETLAGER GELAGERTE WELLE
Title (fr)
ENSEMBLE CAPTEUR POUR UN ARBRE LOGÉ DANS UN PALIER MAGNÉTIQUE
Publication
Application
Priority
- DE 2008001484 W 20080903
- DE 102007042920 A 20070908
Abstract (en)
[origin: WO2009030221A2] The invention relates to a sensor arrangement for a shaft (1) that is mounted in a magnetic bearing (2). Said arrangement comprises magnetic shielding which shields the magnetic bearing (2) by forming a magnetically shielded area, magnetic encoding (10) that is situated on the shaft (1) in the magnetically shielded area and at least one receiver (11) that detects at least one alteration of the magnetic field of the magnetic encoding (10). The aforementioned sensor arrangement for a shaft (1) that is mounted in a magnetic bearing (2) permits the provision of an arrangement of this type that uses magnetic encoding (10) of the shaft (1) to detect the position of said shaft (1) in the closest proximity possible to the magnetic bearing (2).
IPC 8 full level
F16C 29/00 (2006.01)
CPC (source: EP US)
F16C 32/0446 (2013.01 - EP US)
Citation (search report)
See references of WO 2009030221A2
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007042920 A1 20090312; EP 2225475 A2 20100908; JP 2010538281 A 20101209; US 2010201353 A1 20100812; US 8330455 B2 20121211; WO 2009030221 A2 20090312; WO 2009030221 A3 20090507
DOCDB simple family (application)
DE 102007042920 A 20070908; DE 2008001484 W 20080903; EP 08801291 A 20080903; JP 2010523273 A 20080903; US 67627608 A 20080903