H - Electricity – 02 – K
Patent
H - Electricity
02
K
H02K 11/02 (2006.01) H02K 5/22 (2006.01)
Patent
CA 2564698
An electric motor, comprising a shell (11) for a rotor (12), which is closed by a cover (14) provided with a hole (15) for the passage of a motor shaft (16); the cover (14) accommodates and supports sliding contact brushes (17) for a commutator (17a) for supplying power to the rotor (12), a sensor (18) for detecting the rotation rate of the rotor (12), and connections (19, 24, 25) for signal transmission and power supply of the sensor (18). The sensor (18) and its connections (19, 24, 25) for the transmission of its signals and for supplying it with power are accommodated in a receptacle (20), which in turn is then inserted in a complementarily shaped seat (21) in the cover (14).
L'invention concerne un moteur électrique, comprenant une enveloppe (11) pour un rotor (12) qui est fermée par un élément de recouvrement (14) pourvu d'un trou (15) servant au passage d'un arbre de moteur (16). Ledit élément de recouvrement (14) comporte et supporte des balais de glissement (17) pour un commutateur (17a) pour fournir de l'énergie au rotor (12), un capteur (18) pour détecter la vitesse de rotation du rotor (12), et des connexions (19, 24, 25) pour la transmission de signaux et l'alimentation du capteur (18). Ce capteur (18) ainsi que les connexions (19, 24, 25) de ce capteur qui assurent la transmission de ses signaux et son alimentation sont logés dans un réceptacle (20) qui est inséré dans un siège de forme correspondante (21) ménagé dans l'élément de recouvrement (14).
Basso Maurizio
Ortoman Mirko
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Nuova S.m.e. - S.p.a.
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