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1. WO2020066003 - REFRIGERATING CYCLE APPARATUS

Publication Number WO/2020/066003
Publication Date 02.04.2020
International Application No. PCT/JP2018/036528
International Filing Date 28.09.2018
IPC
F25B 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
1Compression machines, plant or systems with non-reversible cycle
F25B 43/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
43Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
CPC
F25B 1/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
1Compression machines, plant, or systems with non-reversible cycle
F25B 43/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
43Arrangements for separating or purifying gases or liquids
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 梁池 悟 YANACHI, Satoru
  • 野本 宗 NOMOTO, So
  • 築山 亮 TSUKIYAMA, Ryo
  • 石川 智隆 ISHIKAWA, Tomotaka
  • 藤本 肇 FUJIMOTO, Hajime
  • 池田 隆 IKEDA, Takashi
  • 佐多 裕士 SATA, Hiroshi
Agents
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) REFRIGERATING CYCLE APPARATUS
(FR) APPAREIL À CYCLE DE RÉFRIGÉRATION
(JA) 冷凍サイクル装置
Abstract
(EN)
A refrigerating cycle apparatus (100) is filled with a specific amount of non-azeotropic mixed refrigerant containing R463A in advance. The refrigerating cycle device (100) comprises a compressor (1), a first heat-exchanger (2), a refrigerating container (3), a decompression device (4), and a second heat exchanger (5). The non-azeotropic mixed refrigerant circulates in the order of the compressor (1), the first heat-exchanger (2), the refrigerating container (3), the decompression device (4), and the second head-exchanger (5). A volume ratio of the refrigerating container (3) with respect to the specific amount of the non-azeotropic mixed refrigerant is larger than 0 L/kg and equal to or smaller than 11 L/kg.
(FR)
Cette invention concerne un appareil à cycle de réfrigération (100) qui est préalablement rempli d'une quantité spécifique de fluide frigorigène mixte non azéotrope contenant du R463A. Le dispositif à cycle de réfrigération (100) comprend un compresseur (1), un premier échangeur de chaleur (2), un contenant de réfrigération (3), un dispositif de décompression (4) et un second échangeur de chaleur (5). Le fluide frigorigène mixte non azéotrope circule dans l'ordre allant du compresseur (1), au premier échangeur de chaleur (2), au contenant réfrigération (3), au dispositif de décompression (4) et au second échangeur de chaleur (5). Un rapport de volume du contenant de réfrigération (3) à la quantité spécifique du fluide frigorigène mixte non azéotrope est supérieur à 0 L/kg et inférieur ou égal à 11 L/kg.
(JA)
冷凍サイクル装置(100)には、R463Aを含む特定量の非共沸混合冷媒が予め充填される。冷凍サイクル装置(100)は、圧縮機(1)と、第1熱交換器(2)と、冷媒容器(3)と、減圧装置(4)と、第2熱交換器(5)とを備える。非共沸混合冷媒は、圧縮機(1)、第1熱交換器(2)、冷媒容器(3)、減圧装置(4)、および第2熱交換器(5)の順に循環する。非共沸混合冷媒の特定量に対する冷媒容器(3)の容積の比は、0L/kgより大きく11L/kg以下である。
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