Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019031449) OUTDOOR UNIT FOR REFRIGERATION DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031449 International Application No.: PCT/JP2018/029404
Publication Date: 14.02.2019 International Filing Date: 06.08.2018
IPC:
F24F 1/24 (2011.01) ,F24F 1/22 (2011.01) ,F24F 13/20 (2006.01) ,F24F 13/30 (2006.01) ,F28D 15/02 (2006.01) ,H01L 23/427 (2006.01) ,H01L 23/467 (2006.01) ,H05K 7/20 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
06
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
20
Electric components for separate outdoor units
24
Cooling of electric components
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
06
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
20
Electric components for separate outdoor units
22
Arrangement or mounting thereof
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
20
Casings or covers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
30
Arrangement or mounting of heat-exchangers
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
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
46
involving the transfer of heat by flowing fluids
467
by flowing gases, e.g. air
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:
ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号梅田センタービル Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors:
黒川 美穂 KUROKAWA, Miho; --
神谷 成毅 KAMITANI, Shigeki; --
越路 泰地 KOSHIJI, Taichi; --
太田 尚吾 OHTA, Shougo; --
土居 弘宜 DOI, Hirotaka; --
Agent:
新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP; 大阪府大阪市北区南森町1丁目4番19号 サウスホレストビル South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
2017-15472009.08.2017JP
Title (EN) OUTDOOR UNIT FOR REFRIGERATION DEVICE
(FR) UNITÉ EXTÉRIEURE POUR DISPOSITIF DE RÉFRIGÉRATION
(JA) 冷凍装置の室外ユニット
Abstract:
(EN) Provided is an outdoor unit of a refrigeration device in which deterioration of reliability in relation to cooling of a heat-generating component using a heat pipe is suppressed. An outdoor unit (10) includes an outdoor fan (18) for generating an outdoor airflow (AF), an outdoor unit casing (40), a high-heat-generating electrical component (65), a compressor control board (76) on which the high-heat-generating electrical component (65) is mounted, an electrical component box (50) for housing the compressor control board (76), and a first cooling unit (80) for cooling the high-heat-generating electrical component (65). The first cooling unit (80) has a heat pipe (83), a plurality of first cooling unit fins (81) disposed on a flow path of the outdoor airflow (AF), and a first cooling unit main body part (82) interposed between the heat pipe (83) and the first cooling unit fins (81) and thermally connecting the heat pipe (83) and the first cooling unit fins (81). The heat pipe (83) is located in the electrical component box (50) and positioned adjacent to the high-heat-generating electrical component (65).
(FR) L'invention concerne une unité extérieure d'un dispositif de réfrigération dans laquelle la détérioration de la fiabilité par rapport au refroidissement d'un composant générant de la chaleur à l'aide d'un caloduc est supprimée. Une unité extérieure (10) comprend un ventilateur extérieur (18) pour générer un flux d'air (AF) extérieur, un boîtier d'unité extérieure (40), un composant électrique de génération de chaleur élevée (65), une carte de commande de compresseur (76) sur laquelle est monté le composant électrique de génération de chaleur élevée (65), une boîte de composants électriques (50) pour loger la carte de commande de compresseur (76) et une première unité de refroidissement (80) pour refroidir le composant électrique de génération de chaleur élevée (65). La première unité de refroidissement (80) a un caloduc (83), une pluralité d'ailettes de première unité de refroidissement (81) disposées sur un trajet d'écoulement du flux d'air (AF) extérieur, et une partie corps principal de première unité de refroidissement (82) interposée entre le caloduc (83) et les ailettes de première unité de refroidissement (81) et reliant thermiquement le caloduc (83) et les ailettes de première unité de refroidissement (81). Le caloduc (83) est situé dans la boîte de composants électriques (50) et positionné de manière adjacente au composant électrique de génération de chaleur élevée (65).
(JA) ヒートパイプを用いて発熱部品の冷却を行うことに関連して信頼性低下を抑制する冷凍装置の室外ユニットを提供する。室外ユニット(10)は、室外空気流(AF)を生成する室外ファン(18)と、室外ユニットケーシング(40)と、高発熱電気部品(65)と、高発熱電気部品(65)を実装される圧縮機制御基板(76)と、圧縮機制御基板(76)を収容する電装品箱(50)と、高発熱電気部品(65)を冷却する第1冷却ユニット(80)と、を備える。第1冷却ユニット(80)は、ヒートパイプ(83)と、室外空気流(AF)の流路上に配置される複数の第1冷却ユニットフィン(81)と、ヒートパイプ(83)と第1冷却ユニットフィン(81)の間に介在しヒートパイプ(83)及び第1冷却ユニットフィン(81)を熱的に接続する第1冷却ユニット本体部(82)と、を有する。ヒートパイプ(83)は、電装品箱(50)内に位置し、高発熱電気部品(65)に隣接する。
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)