Washing machine motor and washing machine having same

Washing machine motor and washing machine having same

Provided is a washing machine motor capable of efficiently generating torque by improving a winding factor of coils with a relatively simple configuration. The washing machine motor (12) has an outer rotor (20), an inner rotor (30), and a stator (60). The outer rotor (20) and the inner rotor (30) sh...

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Bibliographische Detailangaben
Hauptverfasser: Katsumoto, Hiroshi, Takashima, Yoshinori, Yoshida, Minoru, Sonoda, Yasuyuki, Akita, Yuji, Nakanishi, Takehiro, Wanatabe, Hiroshi, Oshige, Masaki, Shimakage, Katsuyuki, Miyake, Hiroyuki, Funakoshi, Hidekazu, Nishikoori, Nobuharu, Kitajima, Kenji, Nagasaki, Yasumasa, Nakagawa, Yukinori, Okuno, Tomoyuki, Kamii, Toshihiro
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
GENERATION
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:Provided is a washing machine motor capable of efficiently generating torque by improving a winding factor of coils with a relatively simple configuration. The washing machine motor (12) has an outer rotor (20), an inner rotor (30), and a stator (60). The outer rotor (20) and the inner rotor (30) share coils (63) of the stator (60), and a composite current is supplied to the coils (63) such that the outer rotor (20) and the inner rotor (30) are independently driven. The outer rotor (20) has forty eight outer magnets (24) arranged such that the N and S poles thereof are continuously and alternately aligned in the circumferential direction thereof. The inner rotor (30) has forty-two inner magnets (34) arranged such that the N and S poles thereof are continuously and alternately aligned in the circumferential direction thereof. The stator (60) has thirty-six I-shaped cores (61) and the coils (63).