INSTRUMENT TEMPERATURE ADJUSTMENT DEVICE

WIPO Patent Application WO/2018/047534

A1

This instrument temperature adjustment device for adjusting the temperature of a target instrument (2) comprises an evaporator (3), a first condenser (41), and a second condenser (42). The evaporator (3) cools the target instrument (2) by the latent heat of vaporization of a working fluid that absorbs heat from the target instrument (2) and evaporates. The first condenser (41) is provided on the upper side, in the gravitational direction, of the evaporator (3), and includes a first heat exchange passage (412) that condenses the working fluid having evaporated in the evaporator (3) by heat exchange with a first medium in the exterior. The second condenser (42) is provided on the upper side, in the gravitational direction, of the evaporator (3), includes a second heat exchange passage (422) that condenses the working fluid having flowed in from the first condenser (41) by heat exchange with a second medium in the exterior, and causes the condensed working fluid to flow out toward the evaporator (3). The second heat exchange passage (422) of the second condenser (42) has a smaller flow path cross-sectional area or equivalent diameter relative to the first heat exchange passage (412) of the first condenser (41).

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YOSHINORI TAKESHI (JP)
YAMANAKA TAKASHI (JP)
KATO YOSHIKI (JP)
TAKEUCHI MASAYUKI (JP)
MIURA KOJI (JP)
OMI YASUMITSU (JP)

PCT/JP2017/028058

March 15, 2018

August 02, 2017

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DENSO CORP (JP)

F28D15/02; H05K7/20

WO2015059832A1

2015-04-30

JPH10238972A	1998-09-11
JP2005291645A	2005-10-20
JP2001330382A	2001-11-30
JP2015041418A	2015-03-02
JP2014531013A	2014-11-20

YOU-I PATENT FIRM (JP)

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