Title:
MAGNETIC FLUID DRIVE DEVICE, HEAT TRANSPORT DEVICE USING THE SAME, AND POWER GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2014134335
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a small magnetic fluid drive device capable of controlling a flow direction, a flow speed and a flow rate of a magnetic fluid with high efficiency.SOLUTION: In a magnetic fluid drive device including a circulation flow passage in which a magnetic fluid is encapsulated, a heating part in the middle of the circulation flow passage, and a magnetic field application part applying a magnetic field to the magnetic fluid in the heating part, by controlling the heating area of the heating part in the middle of the circulation flow passage, a drive direction and/or a drive speed of the magnetic fluid and/or a heating amount of the heating part in the middle of circulation flow passage are controlled to make the drive speed of the magnetic fluid variable arbitrarily.
Inventors:
FUJII YASUHISA
TAKEDA KEIJI
YAMAGUCHI HIROSHI
TAKEDA KEIJI
YAMAGUCHI HIROSHI
Application Number:
JP2013001945A
Publication Date:
July 24, 2014
Filing Date:
January 09, 2013
Export Citation:
Assignee:
KRI INC
DOSHISHA
DOSHISHA
International Classes:
F28D15/06; F28D15/02
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