EP 0882322 A1 19981209 - METHOD FOR COOLING AN ALTERNATING CURRENT MOTOR, NOTABLY A TRANSVERSE FLUX MOTOR AND ALTERNATING CURRENT MOTOR, IN PARTICULAR A TRANSVERSE FLUX MOTOR
Title (en)
METHOD FOR COOLING AN ALTERNATING CURRENT MOTOR, NOTABLY A TRANSVERSE FLUX MOTOR AND ALTERNATING CURRENT MOTOR, IN PARTICULAR A TRANSVERSE FLUX MOTOR
Title (de)
VERFAHREN ZUR KÜHLUNG EINER WECHSELSTROMMASCHINE, INSBESONDERE TRANSVERSALFLUSSMASCHINE UND WECHSELSTROMMASCHINE, INSBESONDERE TRANSVERSALFLUSSMASCHINE
Title (fr)
PROCEDE POUR REFROIDIR UN MOTEUR A COURANT ALTERNATIF, NOTAMMENT MOTEUR A FLUX TRANSVERSAL ET MOTEUR A COURANT ALTERNATIF, NOTAMMENT MOTEUR A FLUX TRANSVERSAL
Publication
Application
Priority
- DE 19650572 A 19961206
- DE 29621166 U 19961206
- EP 9706733 W 19971202
Abstract (en)
[origin: WO9825331A1] The invention relates to a method for cooling an alternating current motor comprising a rotor and stator which together form at least one internal radial or external radial space. By this method, at least a partial area of the stator is cooled and, in addition, the alternating current motor is partly filled with coolant in such a way that, if the motor is not operating and is in the mounting position, a pool of coolant forms, the level of which settles at least below the axis of symmetry of the alternating current motor. When the alternating current motor is operating, the coolant is atomized by the rotation of the rotor.
IPC 1-7
IPC 8 full level
H02K 9/19 (2006.01); H02K 9/22 (2006.01); H02K 5/12 (2006.01)
CPC (source: EP US)
H02K 9/19 (2013.01 - EP US); H02K 9/227 (2021.01 - EP US); H02K 5/12 (2013.01 - EP)
Citation (search report)
See references of WO 9825331A1
Designated contracting state (EPC)
AT DE FR GB IT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 9706733 W 19971202; EP 97953731 A 19971202