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1. (WO2010119642) HEAT PUMP TYPE HEATING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/119642 International Application No.: PCT/JP2010/002542
Publication Date: 21.10.2010 International Filing Date: 07.04.2010
IPC:
F24D 3/18 (2006.01) ,F24D 3/08 (2006.01) ,F24D 3/10 (2006.01) ,F24D 17/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3
Hot-water central heating systems
18
using heat pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3
Hot-water central heating systems
08
in combination with systems for domestic hot-water supply
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3
Hot-water central heating systems
10
Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
17
Domestic hot-water supply systems
02
using heat pumps
Applicants:
尾形雄司 OGATA, Takeshi; null (UsOnly)
岡市敦雄 OKAICHI, Atsuo; null (UsOnly)
藥丸雄一 YAKUMARU, Yuichi; null (UsOnly)
長谷川寛 HASEGAWA, Hiroshi; null (UsOnly)
パナソニック株式会社 PANASONIC CORPORATION [JP/JP]; 大阪府門真市大字門真1006番地 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501, JP (AllExceptUS)
Inventors:
尾形雄司 OGATA, Takeshi; null
岡市敦雄 OKAICHI, Atsuo; null
藥丸雄一 YAKUMARU, Yuichi; null
長谷川寛 HASEGAWA, Hiroshi; null
Agent:
鎌田耕一 KAMADA, Koichi; 大阪府大阪市北区西天満4丁目3番25号梅田プラザビル別館8階 8th Fl., UMEDA PLAZA BLDG. ANNEX, 4-3-25, Nishitenma, Kita-ku, Osaka-shi, Osaka 5300047, JP
Priority Data:
2009-09662313.04.2009JP
Title (EN) HEAT PUMP TYPE HEATING DEVICE
(FR) DISPOSITIF DE CHAUFFAGE DE TYPE POMPE À CHALEUR
(JA) ヒートポンプ式暖房装置
Abstract:
(EN) A heat pump type heating device (1A) provided with: a refrigerant circuit (3) including a compressor (21), a heat dissipater (22), an expansion means (25A), and an evaporator (26); a circulation path (5) for circulating liquid via the heat dissipater (22) in order to form a heated liquid; and a heating unit (4) for releasing the heat of the heated liquid. The refrigerant circuit (3) is provided with an internal heat exchanger (23A) for transferring heat to a lower-pressure heat medium to a high-pressure heat medium which has released the heat thereof through the heat dissipater (22). Before flowing into the heat dissipater (22), the liquid flowing in the circulation path (5) is cooled by a liquid cooling heat exchanger (24) by the high-pressure refrigerant flowing out of the internal heat exchanger (23A).
(FR) L'invention porte sur dispositif de chauffage de type pompe à chaleur (1A) comportant: un circuit de réfrigérant (3) comprenant un compresseur (21), un dissipateur de chaleur (22), un moyen de détente (25A) et un évaporateur (26) ; un trajet de circulation (5) pour faire circuler du liquide par l'intermédiaire du dissipateur de chaleur (22) afin de former un liquide chauffé et une unité de chauffage (4) pour libérer la chaleur du liquide chauffé. Le circuit de réfrigérant (3) comporte un échangeur de chaleur interne (23A) pour transférer de la chaleur à un milieu chauffant basse pression à partir d'un milieu chauffant haute pression qui a libéré sa chaleur dans le dissipateur de chaleur (22). Avant de s'écouler dans le dissipateur de chaleur (22), le liquide circulant dans le trajet de circulation (5) est refroidi par un échangeur de chaleur de refroidissement de liquide (24) par le réfrigérant haute pression s'écoulant hors de l'échangeur de chaleur interne (23A).
(JA)  ヒートポンプ式暖房装置(1A)は、圧縮機(21)、放熱器(22)、膨張手段(25A)および蒸発器(26)を含む冷媒回路(3)と、加熱液体を生成するために放熱器(22)を経由して液体を循環させる循環路(5)と、加熱液体の熱を放出する暖房機(4)とを備えている。冷媒回路(3)には、放熱器(22)で放熱した高圧冷媒から低圧冷媒へ熱を移動させる内部熱交換器(23A)が設けられている。循環路(5)を流れる液体は、放熱器(22)へ流入する前に、液体冷却用熱交換器(24)において内部熱交換器(23A)から流出した高圧冷媒によって冷却される。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, KM, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)