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1. (WO2018042859) REFRIGERATION CYCLE DEVICE
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Pub. No.: WO/2018/042859 International Application No.: PCT/JP2017/023912
Publication Date: 08.03.2018 International Filing Date: 29.06.2017
IPC:
F25B 1/00 (2006.01) ,B60H 1/22 (2006.01) ,F25B 5/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
1
Compression machines, plant or systems with non-reversible cycle
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
22
the heat being derived otherwise than from the propulsion plant
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
5
Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
04
arranged in series
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city Aichi 4488661, JP
Inventors:
佐藤 慧伍 SATO Keigo; JP
加藤 吉毅 KATO Yoshiki; JP
竹内 雅之 TAKEUCHI Masayuki; JP
橋村 信幸 HASHIMURA Nobuyuki; JP
三浦 功嗣 MIURA Koji; JP
榎本 憲彦 ENOMOTO Norihiko; JP
杉村 賢吾 SUGIMURA Kengo; JP
マラシガン アリエル MARASIGAN Ariel; JP
Agent:
金 順姫 JIN Shunji; JP
Priority Data:
2016-16659429.08.2016JP
Title (EN) REFRIGERATION CYCLE DEVICE
(FR) DISPOSITIF À CYCLE DE RÉFRIGÉRATION
(JA) 冷凍サイクル装置
Abstract:
(EN) A refrigeration cycle device comprises: a compressor (11); a radiator (14) that dissipates heat from refrigerant delivered from the compressor (11); a pressure reducing unit (15) that reduces the pressure of the refrigerant for which the heat has been dissipated by the radiator (14); an evaporator (17) that cools a heating medium by exchanging heat between the heating medium and the refrigerant for which the pressure has been reduced by the pressure reducing unit (15); a first machine to be cooled (32) and a second machine to be cooled (27) that are cooled by using the cold of the refrigerant for which the pressure has been reduced by the pressure reducing unit (15); a heating medium circuit (30) that circulates the heating medium cooled by the evaporator (17) to only the first machine to be cooled (32) of the first machine to be cooled (32) and the second machine to be cooled (27); and a flow rate adjusting unit (31) that adjusts the flow rate of the heating medium flowing to the first machine to be cooled (32).
(FR) L'invention concerne un dispositif à cycle de réfrigération comprenant : un compresseur (11); un radiateur (14) qui dissipe la chaleur du fluide frigorigène délivré par le compresseur (11); une unité de réduction de pression (15) qui réduit la pression du fluide frigorigène pour lequel la chaleur a été dissipée par le radiateur (14); un évaporateur (17) qui refroidit un milieu de chauffage en échangeant de la chaleur entre le milieu de chauffage et le fluide frigorigène pour lequel la pression a été réduite par l'unité de réduction de pression (15); une première machine à refroidir (32) et une seconde machine à refroidir (27) qui sont refroidis par utilisation du froid du fluide frigorigène pour lequel la pression a été réduite par l'unité de réduction de pression (15); un circuit de milieu de chauffage (30) qui fait circuler le milieu de chauffage refroidi par l'évaporateur (17) uniquement vers la première machine à refroidir (32) et la seconde machine à refroidir (27); et une unité de réglage de débit (31) qui ajuste le débit du milieu de chauffage s'écoulant vers la première machine à refroidir (32).
(JA) 冷凍サイクル装置は、圧縮機(11)と、圧縮機(11)から吐出された冷媒を放熱させる放熱器(14)と、放熱器(14)で放熱された冷媒を減圧させる減圧部(15)と、減圧部(15)で減圧された冷媒と熱媒体とを熱交換させて熱媒体を冷却させる蒸発器(17)と、減圧部(15)で減圧された冷媒の冷熱を利用して冷却される第1冷却対象機器(32)および第2冷却対象機器(27)と、蒸発器(17)で冷却された熱媒体を第1冷却対象機器(32)および第2冷却対象機器(27)のうち第1冷却対象機器(32)のみに循環させる熱媒体回路(30)と、第1冷却対象機器(32)に流入する熱媒体の流量を調整する流量調整部(31)とを備える。
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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, 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 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)