Title:
COOLING MEANS
Document Type and Number:
Japanese Patent JP2019071315
Kind Code:
A
Abstract:
To solve a problem in which the temperature difference when a magnetic fluid is driven becomes small, and the efficiency of the circulation of the magnetic fluid is lost and the efficiency of cooling is lowered because a temperature drop occurs when heat transport is performed for collecting heat in a case in which heat exchange is performed by collecting a plurality of heat sources in one place.SOLUTION: Cooling means includes a plurality of heat sources to be cooled, a magnetic fluid, a circulation flow path sealed with the magnetic fluid and connected in parallel to the plurality of heat sources, a cooling portion provided in the circulation flow path, and a magnetic field application portion provided close to the plurality of heat sources and generating a magnetic field in the flow channel direction of the circulation flow path.SELECTED DRAWING: Figure 2
Inventors:
NAITO TAKESHI
Application Number:
JP2017195543A
Publication Date:
May 09, 2019
Filing Date:
October 06, 2017
Export Citation:
Assignee:
CANON KK
International Classes:
H01L23/473; F28D15/02; H02K44/06; H05K7/20
Attorney, Agent or Firm:
Yukio Takanashi