Title:
BRUSHLESS MOTOR
Document Type and Number:
WIPO Patent Application WO/2008/035754
Kind Code:
A1
Abstract:
A resolver stator (33) is contained in a resolver holder (34). The resolver holder
(34) includes a cylindrical holder part (61). The resolver stator (33) is coaxially
contained in the holder part (61). A holder mounting rib (39) formed coaxially
with a bearing fixing part (40) projects from a bracket (24). A bearing (22b)
for supporting a rotor shaft (21) is fixed to the bearing fixing part (40). The
holder part (61) of the resolver holder (34) is lightly press-fitted to the outer
periphery of the holder mounting ribs (39). Thus, the resolver stator (33) can
be installed on a rotor shaft (21) with high center accuracy.
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Inventors:
SHINFUKU SATOSHI (JP)
OKUBO MASAYUKI (JP)
OKUBO MASAYUKI (JP)
Application Number:
PCT/JP2007/068337
Publication Date:
March 27, 2008
Filing Date:
September 21, 2007
Export Citation:
Assignee:
MITSUBA CORP (JP)
SHINFUKU SATOSHI (JP)
OKUBO MASAYUKI (JP)
SHINFUKU SATOSHI (JP)
OKUBO MASAYUKI (JP)
International Classes:
H02K29/12; H02K11/00
Foreign References:
| JPS6416164U | 1989-01-26 | |||
| JP2001078393A | 2001-03-23 | |||
| JPS6331458A | 1988-02-10 | |||
| JPH01238444A | 1989-09-22 | |||
| JP2000136942A | 2000-05-16 |
Attorney, Agent or Firm:
TAKANO, Yasushi (Miyamasuzaka-Toho-Estate 6021-12-12, Shibuya, Shibuya-ku Tokyo 02, JP)
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