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1. (WO2018198321) REFRIGERATION CYCLE DEVICE, AND ELECTRIC APPARATUS PROVIDED WITH REFRIGERATION CYCLE DEVICE
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Pub. No.: WO/2018/198321 International Application No.: PCT/JP2017/016945
Publication Date: 01.11.2018 International Filing Date: 28.04.2017
IPC:
F25B 41/00 (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
41
Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
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:
藤原 奨 FUJIWARA, Susumu; JP
佐藤 浩介 SATO, Kosuke; JP
Agent:
特許業務法人きさ特許商標事務所 KISA PATENT & TRADEMARK FIRM; 東京都港区虎ノ門二丁目10番1号 虎ノ門ツインビルディング東棟8階 East 8F, TORANOMON TWIN BLDG., 10-1 Toranomon 2-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
Title (EN) REFRIGERATION CYCLE DEVICE, AND ELECTRIC APPARATUS PROVIDED WITH REFRIGERATION CYCLE DEVICE
(FR) DISPOSITIF À CYCLE FRIGORIFIQUE ET APPAREIL ÉLECTRIQUE ÉQUIPÉ D'UN DISPOSITIF À CYCLE FRIGORIFIQUE
(JA) 冷凍サイクル装置及びこの冷凍サイクル装置を備えた電気機器
Abstract:
(EN) Provided is a refrigeration cycle device comprising the following: an expansion device having a valve that adjusts the flow amount of refrigerant; a pipe through which the refrigerant flows and which is connected along the movement-direction extension of the valve of the expansion device when the flow amount of the refrigerant is adjusted; and a passage-noise suppression member that is disposed in a first region which is outside the pipe and which includes at least the tip of the valve of the expansion device, and a second region which is connected to the first region, which is outside the pipe, and which includes the connective portion between the pipe and the expansion device.
(FR) L'invention concerne un dispositif à cycle frigorifique comprenant les éléments suivants: un dispositif d'expansion ayant une soupape qui ajuste la quantité d'écoulement de fluide frigorigène; un tuyau à travers lequel s'écoule le fluide frigorigène et qui est relié le long de l'extension de direction de déplacement de la soupape du dispositif d'expansion lorsque la quantité d'écoulement du fluide frigorigène est ajustée; et un élément de suppression de bruit de passage qui est disposé dans une première région qui est à l'extérieur du tuyau et qui comprend au moins la pointe de la soupape du dispositif d'expansion, et une seconde région qui est reliée à la première région, qui est à l'extérieur du tuyau, et qui comprend la partie de connexion entre le tuyau et le dispositif d'expansion.
(JA) 冷凍サイクル装置は、冷媒流量を調整する弁体を有する膨張装置と、膨張装置の弁体の冷媒流量を調整する際の移動方向の延長上に接続され、冷媒が流通する配管と、少なくとも膨張装置の弁体の先端を含んだ配管側の外側である第1領域、及び、第1領域に連続し、配管の膨張装置との接続部分を含んだ配管の外側である第2領域に配置された透過音抑制部材と、を備えるものである。
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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, 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)