EP 1966883 A1 20080910 - AN ELECTRIC MOTOR
Title (en)
AN ELECTRIC MOTOR
Title (de)
ELEKTROMOTOR
Title (fr)
MOTEUR ELECTRIQUE
Publication
Application
Priority
- EP 2006069739 W 20061215
- TR 200505321 A 20051229
Abstract (en)
[origin: WO2007074081A1] The present invention relates to an electric motor (1) which can be operated at variable speeds. In the electric motor (1) of the present invention, the relays (5) are situated between the windings (4) in all the phases (7) except one phase (7), and the by-pass lines (6) extending from the relays (5) are connected to the connection point (Y) between the two windings (4) of the last phase (7).
IPC 8 full level
H02P 25/20 (2006.01); H02P 1/48 (2006.01); H02P 25/18 (2006.01)
CPC (source: EP)
H02P 1/48 (2013.01); H02P 25/18 (2013.01); H02P 25/20 (2013.01)
Citation (search report)
See references of WO 2007074081A1
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
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2006069739 W 20061215; EP 06830635 A 20061215