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1. (WO2018198354) VAPOR CHAMBER
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Pub. No.: WO/2018/198354 International Application No.: PCT/JP2017/017043
Publication Date: 01.11.2018 International Filing Date: 28.04.2017
IPC:
F28D 15/02 (2006.01) ,F28D 15/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-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
15
Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02
in which the medium condenses and evaporates, e.g. heat-pipes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-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
15
Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02
in which the medium condenses and evaporates, e.g. heat-pipes
04
with tubes having a capillary structure
Applicants:
株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors:
沼本 竜宏 NUMOTO, Tatsuhiro; JP
若岡 拓生 WAKAOKA, Takuo; JP
岸本 敦司 KISHIMOTO, Atsushi; JP
近川 修 CHIKAGAWA, Osamu; JP
Agent:
鮫島 睦 SAMEJIMA, Mutsumi; JP
吉田 環 YOSHIDA, Tamaki; JP
Priority Data:
Title (EN) VAPOR CHAMBER
(FR) CHAMBRE À VAPEUR
(JA) ベーパーチャンバー
Abstract:
(EN) Provided is a vapor chamber (1) comprising: a housing (4) configured from a first sheet (2) and a second sheet (3) that face each other and that are joined to each other at the outer edges thereof; pillars (5) provided between the first sheet (2) and the second sheet (3) so as to support the sheets from the inside; a wick (8) arranged within the housing (4); and a hydraulic liquid sealed within the housing (4). The first sheet (2) and the second sheet (3) bend and approach each other between the joined sections thereof and positions at which the sheets begin to deform. The distance between the first sheet (2) and the wick (8) is larger than the distance between the second sheet (3) and the wick (8) at the positions at which the sheets being to deform.
(FR) Selon l’invention, une chambre à vapeur (1) comporte: une enveloppe (4) constituée d'une première feuille (2) et d'une deuxième feuille (4) jointes l’une à l’autre au niveau d'une partie bord externe; des supports (5) situés entre les première feuille (2) et deuxième feuille (3) et destinés à supporter ces feuilles côté interne; une mèche (8) disposée à l’intérieur de l’enveloppe (4); et un fluide hydraulique enfermé à l’intérieur de l’enveloppe (4). La première feuille (2) et la deuxième feuille (3) s’incurvent entre le point à partir duquel elles commencent à changer de forme et la partie de jonction, en se rapprochant l’une de l’autre, et au niveau du point à partir duquel les feuilles commencent à changer de forme, la distance entre la première feuille (2) et la mèche (8) est supérieure à la distance entre la deuxième feuille (3) et la mèche (8).
(JA) ベーパーチャンバー(1)は、外縁部が互いに接合された対向する第1シート(2)および第2シート(3)から構成される筐体(4)と、前記第1シート(2)および第2シート(3)の間にこれらを内側から支持するように設けられた柱(5)と、前記筐体(4)内に配置されたウィック(8)と、前記筐体(4)内に封入された作動液とを有し、前記第1シート(2)および第2シート(3)は、これらのシートが変形を開始する位置と接合部の間において、湾曲し、互いに接近しており、前記シートが変形を開始する位置における、第1シート(2)とウィック(8)間の距離は、第2シート(3)とウィック(8)間の距離よりも大きい。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)