Title:
ROTOR OF ROTATING MACHINE
Document Type and Number:
Japanese Patent JP2001136690
Kind Code:
A
Abstract:
To improve the performance of the rotor of a rotating machine.
A rotor 4 of a rotating machine 2 is composed of a rotor body 20 that is made of a non-magnetic material where its rotary shaft 12 is fitted integrally, permanent magnets 16 that are integrated with the rotor body 20 adhered alternately in the circumference direction and are radially aligned, and magnetic members 18. In each magnetic member 18, the length in the circumferential (1) between outward ends in the radial direction on both sides of the circumferential direction adhering to the permanent magnet 16 is set larger than the length (h) of the permanent magnet 16 in the radial direction.
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Inventors:
KUWABARA TORU
Application Number:
JP32013899A
Publication Date:
May 18, 2001
Filing Date:
November 10, 1999
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
H02K1/27; (IPC1-7): H02K1/27
Attorney, Agent or Firm:
Naozumi Ono