Title:
MACHINE TEMPERATURE ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/097913
Kind Code:
A1
Abstract:
In the present invention a plurality of thermosiphon circuits (11, 12, 52, 59, 60) each have a machine heat exchange unit (30, 34, 54) that exchanges heat between a subject machine and a working fluid, and a linked heat exchange unit (31, 35, 55) that is coupled to the machine heat exchange unit, and that exchanges heat with the working fluid. Each of the linked heat exchange units is configured such that the working fluid inside the linked heat exchange unit exchanges heat with the working fluid inside a linked heat exchange unit possessed by another thermosiphon circuit, thereby enabling an exchange of heat between the working fluids in the plurality of thermosiphon circuits. Fluid cooling units (18, 26) cool the working fluid inside cooling subject units (181, 261). The cooling subject units form a portion of the uppermost thermosiphon circuits (11, 59) among the plurality of thermosiphon circuits, that is, the thermosiphon circuits having the machine heat exchange units which are positioned farthest upward.
Inventors:
MIURA KOJI (JP)
OMI YASUMITSU (JP)
YOSHINORI TAKESHI (JP)
TAKEUCHI MASAYUKI (JP)
OMI YASUMITSU (JP)
YOSHINORI TAKESHI (JP)
TAKEUCHI MASAYUKI (JP)
Application Number:
PCT/JP2018/037970
Publication Date:
May 23, 2019
Filing Date:
October 11, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28D15/02; B60K1/04
Domestic Patent References:
| WO2018168276A1 | 2018-09-20 | |||
| WO2018047539A1 | 2018-03-15 |
Foreign References:
| JP2016109347A | 2016-06-20 | |||
| JP2008244320A | 2008-10-09 | |||
| JP2003179375A | 2003-06-27 | |||
| JPS6134376U | 1986-03-03 | |||
| JPH02254292A | 1990-10-15 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
Download PDF: