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1. (WO2015045114) HEAT PUMP WATER HEATER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/045114 International Application No.: PCT/JP2013/076327
Publication Date: 02.04.2015 International Filing Date: 27.09.2013
IPC:
F24F 1/40 (2011.01) ,F24F 1/48 (2011.01) ,F24H 9/20 (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
40
Vibration or noise prevention at outdoor units
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
46
Component arrangements in separate outdoor units
48
characterised by airflow, e.g. inlet or outlet airflow
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
9
Details
20
Arrangement or mounting of control or safety devices
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3,Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
加藤 康明 KATO, Yasuaki; JP
Agent:
高田 守 TAKADA, Mamoru; 東京都中央区築地1丁目12番22号 コンワビル7階 特許業務法人 高田・高橋国際特許事務所 TAKADA, TAKAHASHI & PARTNERS, Konwa Bldg. 7F, 12-22, Tsukiji 1-chome, Chuo-ku, Tokyo 1040045, JP
Priority Data:
Title (EN) HEAT PUMP WATER HEATER
(FR) CHAUFFE-EAU À POMPE À CHALEUR
(JA) ヒートポンプ給湯機
Abstract:
(EN) A heat pump water heater (1) comprises: an L-shaped air heat exchanger (5) that comprises a rear face air heat exchanger (5a) and a side face air heat exchanger (5b); a cooler box (14) that is disposed on a bottom face panel (9a) of a case (9) and that faces the rear face air heat exchanger (5a) and the side face air heat exchanger (5b) via a gap; and a blower (7) that has a propeller fan (15) disposed above the cooler box (14) and a bell mouth (18) disposed on the outside of the propeller fan (15) in the radial direction. A shield plate (21) is provided extending from the top face of the cooler box (14) toward the bell mouth. The shield plate (21) extends in a direction along the back face and is provided with a gap with the peripheral face of the bell mouth (18).
(FR) L'invention concerne un chauffe-eau à pompe à chaleur (1) qui comprend : un échangeur thermique à air en forme de L (5) qui comprend un échangeur thermique à air de face arrière (5a) et un échangeur thermique à air de face latérale (5b); une boîte de refroidisseur (14) qui est disposée sur un panneau de face inférieure (9a) d'un boîtier (9) et qui fait face à l'échangeur thermique à air de face inférieure (5a) et à l'échangeur thermique à air de face latérale (5b) par l'intermédiaire d'un intervalle; et une soufflante (7) qui a un ventilateur axial (15) disposé au-dessus de la boîte de refroidisseur (14) et un pavillon (18) disposé à l'extérieur du ventilateur axial (15) dans la direction radiale. Une plaque de blindage (21) est disposée en s'étendant de la face supérieure de la boîte de refroidisseur (14) vers le pavillon. La plaque de blindage (21) s'étend dans une direction le long de la face arrière et comprend un intervalle avec la face périphérique du pavillon (18).
(JA)  背面側空気熱交換器5aと側面側空気熱交換器5bとから構成されるL字型の空気熱交換器5と、筐体9の底面パネル9a上に設置され、背面側空気熱交換器5a及び側面側空気熱交換器5bに対して隙間を介して対向するクーラー箱14と、クーラー箱14の上方に配置されたプロペラファン15と、プロペラファン15の半径方向外側に設置されたベルマウス18とを有する送風機7と、を備えるヒートポンプ給湯機1において、クーラー箱14の上面からベルマウスに向かって防止板21を立設する。防止板21は、背面に沿った向きに立設されており、ベルマウス18の外周面との間には隙間を設けている。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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)