Title:
回転子アセンブリ
Document Type and Number:
Japanese Patent JP4376869
Kind Code:
B2
Abstract:
A rotor assembly includes a substantially cylindrical support structure having at least one first region, and at least one second region. At least one rotor coil is positioned within each first region of the substantially cylindrical support structure. Each rotor coil includes a pair of distal end portions and a convex center portion, and the average mechanical density of the convex center portion is substantially equal to the average mechanical density of the distal end portions. The average mechanical density of the at least one first region is substantially equal to the average mechanical density of the at least one second region.
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Inventors:
Basco, Darius Antony
Cave, Medi
Voccio, John Pee.
Madura, David Di.
Perez, Alexander
Cave, Medi
Voccio, John Pee.
Madura, David Di.
Perez, Alexander
Application Number:
JP2005518579A
Publication Date:
December 02, 2009
Filing Date:
February 10, 2004
Export Citation:
Assignee:
AMERICAN SUPERCONDUCTOR CORPORATION
International Classes:
H02K55/04; H02K3/02; H02K3/04; H02K3/47
Domestic Patent References:
| JP55131253A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Miho Ikegami
Makoto Onda
Atsushi Honda
Miho Ikegami