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1. WO2006100548 - A HIGH-TORQUE THREE-PHASE ELECTRIC MOTOR

Publication Number WO/2006/100548
Publication Date 28.09.2006
International Application No. PCT/IB2006/000327
International Filing Date 30.01.2006
IPC
H02K 21/14 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
21Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
12with stationary armatures and rotating magnets
14with magnets rotating within the armatures
H02K 1/14 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
14Stator cores with salient poles
CPC
H02K 1/148
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
14Stator cores with salient poles
146consisting of a generally annular yoke with salient poles
148Sectional cores
H02K 21/16
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
21Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
12with stationary armatures and rotating magnets
14with magnets rotating within the armatures
16having annular armature cores with salient poles
Applicants
  • MOTOR POWER COMPANY S.R.L. [IT]/[IT] (AllExceptUS)
  • FELICI, Lorenzo [IT]/[IT] (UsOnly)
Inventors
  • FELICI, Lorenzo
Agents
  • COLLI, Alfonso
Priority Data
RE2005A00002924.03.2005IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) A HIGH-TORQUE THREE-PHASE ELECTRIC MOTOR
(FR) MOTEUR ELECTRIQUE TRIPHASE A COUPLE ELEVE
Abstract
(EN)
A characteristic of the motor of the invention consists in a possibility of partialising a development of the stator, for example by 180°. This is to respond to certain installation requirements. The motor has an external fixed stator, and the ratio between the number of polar teeth and the number of permanent magnets in the rotor part facing the step of a polar set of 6 poles is 6/7, or a multiple of the same ratio.
(FR)
Une caractéristique du moteur de l'invention est qu'il peut partialiser un développement du stator, par exemple de 180°. Ceci permet de satisfaire certaines exigences d'installation. Ce moteur présente un stator fixe extérieur et le rapport entre le nombre de dents polaires et le nombre d'aimants permanents de la partie de rotor faisant face à un gradin d'un ensemble polaire de six pôles est 6/7, ou un multiple du même rapport.
Also published as
EP6710403
Latest bibliographic data on file with the International Bureau