Title:
誘導モータの回転子の製造方法
Document Type and Number:
Japanese Patent JP5825848
Kind Code:
B2
Abstract:
A rotor (4) of an induction motor (1) rotatably disposed inside a hollow portion (3) of a stator (2) of the induction motor (1) and rotating under a magnetic force from a magnetic field formed inside the hollow portion (3) by the stator (2). The rotor (4) includes a pair of annular conductors (10, 10), and a plurality of bar-like conductors (11) connected between the pair of annular conductors (10, 10) and configured to form a basket shape along with the pair of annular conductors (10, 10). The annular conductors (10, 10) and the bar-like conductors (11) are respectively formed by a compound material with a conductive core conductor (12) and a carbon nanotube structure (15) attached to an outer periphery of the core conductor (12) in an electric contact state.
Inventors:
Hiroshi Iizuka
Nobu Katsura
Tsutomu Saigo
Satoshi Yoshinaga
Nobu Katsura
Tsutomu Saigo
Satoshi Yoshinaga
Application Number:
JP2011116988A
Publication Date:
December 02, 2015
Filing Date:
May 25, 2011
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
H02K17/16; H02K3/02
Domestic Patent References:
| JP2009183012A | ||||
| JP4308446A | ||||
| JP2006265667A | ||||
| JP2008192385A | ||||
| JP2008027913A |
Foreign References:
| US20090191074 | ||||
| US20110163627 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu