Title:
ROTOR AND MOTOR
Document Type and Number:
Japanese Patent JP2010154682
Kind Code:
A
Abstract:
To provide a rotor and a motor which have high durability by suppressing thermal conduction to a superconducting member.
The motor 100 includes a rotor 10, a stator core 23 arranged around the rotor 10, and an output shaft 51 for outputting the rotation of the rotor 10. The rotor 10 includes rotor cores 13, which extend radially from the center part on the cross section intersecting a rotating shaft 18, and rotor coils 11 wound on the rotor cores 13. The rotor cores 13 are provided with protruding portions 14 protruding in the extending direction of the rotating shaft 18 or in the direction of arranging the output shaft 51.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
NIISATO TAKESHI
OYAMA HITOSHI
OYAMA HITOSHI
Application Number:
JP2008330926A
Publication Date:
July 08, 2010
Filing Date:
December 25, 2008
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H02K55/04; H02K49/10
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Nobuo Arakawa
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Nobuo Arakawa