Title:
ROTOR
Document Type and Number:
WIPO Patent Application WO/2016/002486
Kind Code:
A1
Abstract:
An inner rotor (101) provided to an inside rotation shaft (2) including a shaft portion (2b) and an increased diameter portion (2a) is provided with an inner core (11), a winding wire (12), a stopping member (13), a connection member (14), and a fixation member (15). The inner core (11) includes a tubular main body portion (11a) that surrounds an outer circumference of the increased diameter portion (2a) and a plurality of tooth portions (11b) protruding from an outer circumferential surface (11a1) of the main body portion (11a) and disposed at intervals along a circumferential direction. The stopping member (13) protrudes from end surfaces (11b2, 11b3) of the tooth portions (11b) and is disposed at an outer side in a radial direction relative to the winding wire (12) wound around the tooth portions (11b). The ring-shaped connection member (14) is disposed on the end surfaces (11b2, 11b3) on the same side in an axial direction and connects the stopping members (13) adjacent to each other in the circumferential direction. The fixation member (15) connects and fixes the connection member (14) to the increased diameter portion (2a).
Inventors:
MOCHIZUKI KENJI (JP)
IZAWA YUYA (JP)
SASAKI TOMONORI (JP)
YOSHIZAWA HIROMASA (JP)
IZAWA YUYA (JP)
SASAKI TOMONORI (JP)
YOSHIZAWA HIROMASA (JP)
Application Number:
PCT/JP2015/067157
Publication Date:
January 07, 2016
Filing Date:
June 15, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H02K3/52; H02K1/26; H02K21/10; H02K21/14
Foreign References:
| JPH0870546A | 1996-03-12 | |||
| JPH0318663U | 1991-02-25 | |||
| JPS51142104U | 1976-11-16 | |||
| JPS6264173U | 1987-04-21 | |||
| JP2005318709A | 2005-11-10 | |||
| JP2013106471A | 2013-05-30 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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