JPWO2023079817A1 - - Google Patents

Info

Publication number
JPWO2023079817A1
JPWO2023079817A1 JP2022577718A JP2022577718A JPWO2023079817A1 JP WO2023079817 A1 JPWO2023079817 A1 JP WO2023079817A1 JP 2022577718 A JP2022577718 A JP 2022577718A JP 2022577718 A JP2022577718 A JP 2022577718A JP WO2023079817 A1 JPWO2023079817 A1 JP WO2023079817A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022577718A
Other versions
JPWO2023079817A5 (ja
JP7250229B1 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP2021/040982 external-priority patent/WO2023079738A1/ja
Application filed filed Critical
Application granted granted Critical
Publication of JP7250229B1 publication Critical patent/JP7250229B1/ja
Publication of JPWO2023079817A1 publication Critical patent/JPWO2023079817A1/ja
Publication of JPWO2023079817A5 publication Critical patent/JPWO2023079817A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/042—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising compounds containing carbon and hydrogen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
JP2022577718A 2021-11-08 2022-08-23 冷凍サイクル装置 Active JP7250229B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2021/040982 2021-11-08
PCT/JP2021/040982 WO2023079738A1 (ja) 2021-11-08 2021-11-08 冷凍サイクル装置
PCT/JP2022/031731 WO2023079817A1 (ja) 2021-11-08 2022-08-23 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP7250229B1 JP7250229B1 (ja) 2023-03-31
JPWO2023079817A1 true JPWO2023079817A1 (ja) 2023-05-11
JPWO2023079817A5 JPWO2023079817A5 (ja) 2023-10-03

Family

ID=85772945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022577718A Active JP7250229B1 (ja) 2021-11-08 2022-08-23 冷凍サイクル装置

Country Status (3)

Country Link
EP (1) EP4386279A1 (ja)
JP (1) JP7250229B1 (ja)
CN (1) CN118202204A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7531765B1 (ja) 2023-06-16 2024-08-09 三菱電機株式会社 冷媒排出方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038135A (ja) * 2000-07-27 2002-02-06 Sanyo Electric Co Ltd 冷媒および冷凍装置
JP2009222351A (ja) * 2008-03-18 2009-10-01 Daikin Ind Ltd 冷凍装置
JP6010492B2 (ja) * 2013-03-15 2016-10-19 出光興産株式会社 冷凍機油組成物及び冷凍機システム
JP6271102B1 (ja) * 2016-05-17 2018-01-31 三菱電機株式会社 冷凍サイクル装置
JP6545337B1 (ja) * 2018-08-31 2019-07-17 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置
JP2020112285A (ja) * 2019-01-09 2020-07-27 三菱電機株式会社 冷凍サイクル装置
WO2021024380A1 (ja) * 2019-08-06 2021-02-11 三菱電機株式会社 冷凍サイクル装置
JPWO2021166028A1 (ja) * 2020-02-17 2021-08-26

Also Published As

Publication number Publication date
CN118202204A (zh) 2024-06-14
EP4386279A1 (en) 2024-06-19
JP7250229B1 (ja) 2023-03-31

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