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Title:
COOLING MEDIUM FLOW PASSAGE
Document Type and Number:
Japanese Patent JP2007295790
Kind Code:
A
Abstract:

To provide a motor that can be applied to an electric automobile and the like by applying active water to a motor and increasing the cooling efficiency of the motor.

Based on the fact that clusters of molecules in active water are broken to pieces, and its thermal conductivity is higher compared with a state that molecules are clustered, it becomes possible to increase cooling efficiency by applying this to a line of a water cooling system of a large-sized high-output water-cooled motor 1 for use in electric automobile and the like, and by fragmenting or/and activating the clusters of cooling water, antifreeze solutions and other liquids. In the active water, since the clusters of molecules are small and more uniform, loads of a circulating pump 3 become significantly light to allow an increase in flow velocity, and thus heat dissipation per unit time can be increased.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
TAKAHASHI KAZUFUMI
KINOSHITA MASAAKI
Application Number:
JP2007101684A
Publication Date:
November 08, 2007
Filing Date:
April 09, 2007
Export Citation:
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Assignee:
SPRAY EQUIPMENTS MFG
International Classes:
H02K44/06; C02F1/30; C02F1/48; C02F1/68
Domestic Patent References:
JPH0518635B21993-03-12
JPH0927178A1997-01-28
JPH0998553A1997-04-08
JPH02131186A1990-05-18
JPH09271782A1997-10-21
Attorney, Agent or Firm:
Ito On