Title:
ROTOR OF MAGNET POWER GENERATOR
Document Type and Number:
Japanese Patent JP2003032928
Kind Code:
A
Abstract:
To surely prevent rush-out of a magnet during high speed rotation with a simplified and low cost configuration.
A rotor core 1, which rotates at the area near a power generation coil, is configured with a balance weight, 2 and a pair of magnetic poles which are provided in the opposite side of the balance weight 2 with respect to the rotation center of the rotor core 1 to hold the magnet and provided opposed with each other via a magnetic gap G. In this rotor core 1, a magnet- holding part 9 is provided integrally and continuously to the magnetic poles 3, 4 to prevent rushing-out of the magnet 5 via the magnetic gap G due to a centrifugal force.
Inventors:
IWATA MASAO
ENOMOTO KIYOSHIGE
KITAMURA YOSHIKI
SUZUKI SHIGEYUKI
ENOMOTO KIYOSHIGE
KITAMURA YOSHIKI
SUZUKI SHIGEYUKI
Application Number:
JP2001215369A
Publication Date:
January 31, 2003
Filing Date:
July 16, 2001
Export Citation:
Assignee:
OPPAMA KOGYO KK
International Classes:
H02K1/24; F02N1/02; F02P1/00; H02K1/27; H02K21/12; (IPC1-7): H02K1/27; H02K1/24; H02K21/12
Domestic Patent References:
JPH06133501A | 1994-05-13 | |||
JP2002526019A | 2002-08-13 | |||
JPS62188968A | 1987-08-18 | |||
JP2000184643A | 2000-06-30 | |||
JPS6162537A | 1986-03-31 | |||
JPS6141343A | 1986-02-27 |
Attorney, Agent or Firm:
Shoji Yamamoto