Title:
LIQUID CIRCULATION COOLING TYPE ROTATING MACHINE
Document Type and Number:
Japanese Patent JP2003244894
Kind Code:
A
Abstract:
To provide a liquid circulation cooled type rotating machine that can be reduced in size as the rotating machine and carries sufficient cooling properties.
In the liquid circulation cooled type rotating machine that performs cooling by circulating a cooling medium in the inside, the cooling medium is a low-viscosity inert liquid or water, and a copper wire 1, that constitutes a coil in the rotating machine, is coated with an FEP resin 3a having heat resistance, waterproof and insulating properties.
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Inventors:
OBA HIRONORI
KOKUBO TSUYOSHI
KOKUBO TSUYOSHI
Application Number:
JP2002036449A
Publication Date:
August 29, 2003
Filing Date:
February 14, 2002
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD
International Classes:
H02K3/24; H02K3/30; H02K9/00; H02K9/19; (IPC1-7): H02K9/00; H02K3/24; H02K3/30; H02K9/19
Attorney, Agent or Firm:
Toshiro Mitsuishi (2 outside)
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