EP 2160569 A1 20100310 - ELECTRIC MACHINE WITH SIMPLIFIED ROTATING ANGLE SENSOR ADJUSTMENT
Title (en)
ELECTRIC MACHINE WITH SIMPLIFIED ROTATING ANGLE SENSOR ADJUSTMENT
Title (de)
ELEKTRISCHE MASCHINE MIT VEREINFACHTER DREHWINKELGEBERAUSRICHTUNG
Title (fr)
MACHINE ÉLECTRIQUE À ORIENTATION DE CAPTEUR D'ANGLE SIMPLIFIÉE
Publication
Application
Priority
- EP 2008058002 W 20080624
- DE 102007029366 A 20070626
Abstract (en)
[origin: WO2009000828A1] The invention relates to an electric machine (1) comprising a stand (2), a rotational rotor (7) and an air gap (4) that is between the stand (2) and the rotor (7). A rotating field that comprises a plurality of pole pairs (P) can be generated in the air gap (4) by the rotor (7) by rotating said rotor (7), and a rotating angle sensor (8) for determining the rotational angle (a) of the rotor (7). The rotating angle sensor (8) comprises a rotatable feed shaft (9) that can be rotationally connected to the rotor (7). The aim of the invention is to simplify the adjustment of the rotating angle sensor (8) when a rotating angle sensor is being mounted. As a result, the feed shaft (9) can only be connected to the rotor (7) in the rotational direction of the rotor (7) in a certain number of different positions of the rotor (7) in relation to the feed shaft (9), said number being limited and dependent on the number of pole pairs (P).
IPC 8 full level
G01D 5/347 (2006.01); H02K 11/00 (2006.01); H02K 29/06 (2006.01)
CPC (source: EP)
G01D 5/34738 (2013.01); H02K 11/21 (2016.01)
Citation (search report)
See references of WO 2009000828A1
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007029366 A1 20090102; EP 2160569 A1 20100310; WO 2009000828 A1 20081231
DOCDB simple family (application)
DE 102007029366 A 20070626; EP 08761320 A 20080624; EP 2008058002 W 20080624