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1. WO2020110492 - THERMOSIPHON DEVICE

Publication Number WO/2020/110492
Publication Date 04.06.2020
International Application No. PCT/JP2019/040578
International Filing Date 16.10.2019
IPC
F28D 15/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
F28D 15/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
06Control arrangements therefor
CPC
F28D 15/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
F28D 15/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
06Control arrangements therefor
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP]/[JP]
Inventors
  • 大見 康光 OMI Yasumitsu
  • 三浦 功嗣 MIURA Koji
  • 義則 毅 YOSHINORI Takeshi
Agents
  • 特許業務法人かいせい特許事務所 KAI-SEI PATENT FIRM
Priority Data
2018-22205428.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) THERMOSIPHON DEVICE
(FR) DISPOSITIF DE THERMOSIPHON
(JA) サーモサイフォン装置
Abstract
(EN)
This thermosiphon device is provided with an evaporation section (15, 151), a condensation section (12, 121a), and a connection section (14, 141). The connection section (14, 141) connects the condensation section (12, 121a) and the evaporation section (15, 151). A passage forming member (131, 135) is disposed within the connection section (14, 141). The passage forming member (131, 135) forms, in a part of the space within the connection section (14, 141), a liquid-phase fluid passage through which a liquid-phase operating fluid condensed by the condensation section (12, 121a) is caused to flow. The passage forming member (131, 135) is formed from a heat insulating material which prevents the thermal movement between fluid outside the connection section (14, 141) and the operating fluid flowing through the liquid-phase fluid passage (13a).
(FR)
L'invention concerne un dispositif de thermosiphon pourvu d'une section d'évaporation (15, 151), d'une section de condensation (12, 121a) et d'une section de liaison (14, 141). La section de liaison (14, 141) relie la section de condensation (12, 121a) et la section d'évaporation (15, 151). Un élément formant passage (131, 135) est disposé à l'intérieur de la section de liaison (14, 141). L'élément formant passage (131, 135) forme, dans une partie de l'espace à l'intérieur de la section de liaison (14, 141), un passage pour fluide en phase liquide à travers lequel un fluide de travail en phase liquide condensé par la section de condensation (12, 121a) est amené à s'écouler. L'élément formant passage (131, 135) est formé à partir d'un matériau d'isolation thermique qui empêche le transfert thermique entre un fluide à l'extérieur de la section de liaison (14, 141) et le fluide de travail s'écoulant à travers le passage pour fluide en phase liquide (13a).
(JA)
サーモサイフォン装置は、蒸発部(15、151)と、凝縮部(12、121a)と、接続部(14、141)と、を備える。接続部(14、141)は、凝縮部(12、121a)と蒸発部(15、151)とを接続する。接続部(14、141)の内部には、通路形成部材(131、135)が配置されている。通路形成部材(131、135)は、接続部(14、141)の内部空間の一部に、凝縮部(12、121a)にて凝縮させた液相の作動流体を流通させる液相流体通路を形成している。通路形成部材(131、135)は、接続部(14、141)の外部の外部流体と液相流体通路(13a)を流通する作動流体との熱移動を抑制する断熱材で形成されている。
Also published as
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