Title:
MOTOR CORE MOTOR HAVING MOTOR CORE AND PAINTING JIG FOR CORE
Document Type and Number:
Japanese Patent JP3434426
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a motor core, and a motor having the motor core, suitable for reducing the size and the thickness of a motor in which electrical earth can be ensured between the core body and a fixing member thereof while solving the problem of rust.
SOLUTION: The motor core comprises a core body 88 having an annular base part 87 provided with a fixing hole 90 and ties parts 89 extending radially outward from the base part 87 at an interval in the circumferential direction, and an insulation coating 92 covering the core body 88. The core body 88 is exposed at the inner circumferential part on one end face of the base part 87 and at one end part of the fixing hole 90 and the surface of the core body 88 is covered with the insulation coating 92 at other parts.
Inventors:
Hiroyuki Kishimoto
Kiyoharu Noguchi
Kiyoharu Noguchi
Application Number:
JP29296096A
Publication Date:
August 11, 2003
Filing Date:
November 05, 1996
Export Citation:
Assignee:
Tanaka Manufacturing Co., Ltd.
Nidec Corporation
Nidec Corporation
International Classes:
H02K1/04; H02K1/18; H02K15/12; (IPC1-7): H02K1/18; H02K1/04; H02K15/12
Domestic Patent References:
| JP6253522A | ||||
| JP2211041A | ||||
| JP5345342A | ||||
| JP4178148A | ||||
| JP723976U | ||||
| JP62129283U | ||||
| JP533653U |
Attorney, Agent or Firm:
Tadaaki Kishimoto