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Title:
COOLER AND THERMOSYPHON
Document Type and Number:
WIPO Patent Application WO/2018/230349
Kind Code:
A1
Abstract:
This cooler, together with a condenser (16) that condenses a gas-phase coolant and discharges a liquid-phase coolant, constitutes a thermosyphon that causes a coolant to circulate. The cooler comprises: first channel forming parts (60a, 60b, 60c) that form a supply channel (70) through which the liquid-phase coolant from the condenser flows; second channel forming parts (60a, 43, 60b, 44) that form evaporation channels (61a, 61b) that have coolant inlets (64a, 64b) that communicate with the supply channel, that are formed to extend upward from the coolant inlets, and that cause the liquid-phase coolant to evaporate through heat exchange between cooling targets (12a, 12b) and the liquid-phase coolant that flows in from the supply channel via the coolant inlets, thereby causing the gas-phase coolant to be generated; and third channel forming parts (60a, 60b, 45) that form a discharge channel (71) through which the gas-phase coolant from the evaporation channels flows toward the condenser. The coolant inlets are located below a vertical center part of the supply channel.

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Inventors:
OMI Yasumitsu (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
YOSHINORI Takeshi (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
MIURA Koji (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
TAKEUCHI Masayuki (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2018/020960
Publication Date:
December 20, 2018
Filing Date:
May 31, 2018
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
F28D15/02; F28D15/06
Domestic Patent References:
WO2018070116A12018-04-19
Foreign References:
US20150020999A12015-01-22
JP2017083078A2017-05-18
JP2008062875A2008-03-21
JP2013023186A2013-02-04
JP2010196999A2010-09-09
JP2006114603A2006-04-27
JP2014029232A2014-02-13
Attorney, Agent or Firm:
YOU-I PATENT FIRM (Nagoya Nishiki City Bldg. 4F 1-6-5, Nishiki Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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