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1. (WO2018139656) VAPOR CHAMBER
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Pub. No.: WO/2018/139656 International Application No.: PCT/JP2018/002793
Publication Date: 02.08.2018 International Filing Date: 29.01.2018
IPC:
F28D 15/04 (2006.01) ,F28D 15/02 (2006.01) ,H01L 23/427 (2006.01) ,H05K 7/20 (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
04
with tubes having a capillary structure
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
34
Arrangements for cooling, heating, ventilating or temperature compensation
42
Fillings or auxiliary members in containers selected or arranged to facilitate heating or cooling
427
Cooling by change of state, e.g. use of heat pipes
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7
Constructional details common to different types of electric apparatus
20
Modifications to facilitate cooling, ventilating, or heating
Applicants:
古河電気工業株式会社 FURUKAWA ELECTRIC CO., LTD. [JP/JP]; 東京都千代田区丸の内二丁目2番3号 2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008322, JP
Inventors:
宮武 一樹 MIYATAKE Kazuki; JP
佐々木 泰海 SASAKI Yasumi; JP
濱川 聡 HAMAKAWA Akira; JP
稲垣 義勝 INAGAKI Yoshikatsu; JP
川畑 賢也 KAWABATA Kenya; JP
Agent:
アインゼル・フェリックス=ラインハルト EINSEL Felix-Reinhard; JP
前川 純一 MAEKAWA Junichi; JP
二宮 浩康 NINOMIYA Hiroyasu; JP
上島 類 UESHIMA Rui; JP
住吉 秀一 SUMIYOSHI Shuichi; JP
Priority Data:
2017-01474630.01.2017JP
Title (EN) VAPOR CHAMBER
(FR) CHAMBRE À VAPEUR
(JA) ベーパーチャンバ
Abstract:
(EN) Provided is a vapor chamber that reduces flow resistance of a gas-phase working fluid and a liquid-phase working fluid, prevents scattering of the liquid-phase working fluid due to the gas-phase working fluid, and demonstrates excellent thermal transport properties. The vapor chamber has a container that has a hollow cavity formed therein, a tube body that is connected to the container and by which the cavity and the internal space communicate, and a working fluid that is sealed in the space from the cavity to the tube body interior. A partition that is a separate body from the container and the tube body is provided on the connected portion of the container and the tube body.
(FR) L'invention concerne une chambre à vapeur qui réduit la résistance à l'écoulement d'un fluide de travail en phase gazeuse et d'un fluide de travail en phase liquide, empêche la diffusion du fluide de travail en phase liquide due au fluide de travail en phase gazeuse, et présente d'excellentes propriétés de transport thermique. La chambre à vapeur comporte un récipient à l'intérieur duquel une cavité creuse est formée, un corps de tube qui est relié au récipient et par lequel la cavité et l'espace interne communiquent, et un fluide de travail qui est scellé dans l'espace allant de la cavité vers l'intérieur du corps de tube. Une cloison qui est un corps séparé du récipient et du corps de tube est disposée sur la partie raccordée du récipient et du corps de tube.
(JA) 気相の作動流体及び液相の作動流体の流動抵抗を低減し、また、気相の作動流体による液相の作動流体の飛散を防止して、優れた熱輸送特性を発揮するベーパーチャンバを提供する。 中空の空洞部が形成されたコンテナと、前記コンテナに接続された、前記空洞部と内部空間の連通した管体と、前記空洞部から前記管体内部までの空間に封入された作動流体と、を有し、前記コンテナと前記管体との接続部に、前記コンテナ及び前記管体と別体である隔壁が設けられているベーパーチャンバ。
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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, JO, 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)