EP4502500A4 - Kältekreislaufvorrichtung - Google Patents

Kältekreislaufvorrichtung

Info

Publication number
EP4502500A4
EP4502500A4 EP23780212.9A EP23780212A EP4502500A4 EP 4502500 A4 EP4502500 A4 EP 4502500A4 EP 23780212 A EP23780212 A EP 23780212A EP 4502500 A4 EP4502500 A4 EP 4502500A4
Authority
EP
European Patent Office
Prior art keywords
cycle device
refrigerating cycle
refrigerating
cycle
Prior art date
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.)
Pending
Application number
EP23780212.9A
Other languages
English (en)
French (fr)
Other versions
EP4502500A1 (de
Inventor
Kengo Uchida
Hayato Nuno
Kei Takenaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP4502500A1 publication Critical patent/EP4502500A1/de
Publication of EP4502500A4 publication Critical patent/EP4502500A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • 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
    • F25B13/00—Compression machines, plants or systems, with 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP23780212.9A 2022-03-30 2023-03-24 Kältekreislaufvorrichtung Pending EP4502500A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022056448A JP7401800B2 (ja) 2022-03-30 2022-03-30 冷凍サイクル装置
PCT/JP2023/011916 WO2023190202A1 (ja) 2022-03-30 2023-03-24 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP4502500A1 EP4502500A1 (de) 2025-02-05
EP4502500A4 true EP4502500A4 (de) 2025-07-16

Family

ID=88201452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23780212.9A Pending EP4502500A4 (de) 2022-03-30 2023-03-24 Kältekreislaufvorrichtung

Country Status (3)

Country Link
EP (1) EP4502500A4 (de)
JP (1) JP7401800B2 (de)
WO (1) WO2023190202A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015141006A (ja) * 2014-01-30 2015-08-03 パナソニック株式会社 空気調和装置
JP2015158326A (ja) * 2014-02-25 2015-09-03 パナソニック株式会社 冷凍装置及びこの冷凍装置を用いた空気調和機
EP3611443B1 (de) * 2017-04-11 2020-11-25 Mitsubishi Electric Corporation Kältekreislaufvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039868U (ja) * 1983-08-26 1985-03-20 ダイキン工業株式会社 ヒ−トポンプ冷凍装置
JPH07280375A (ja) * 1994-04-06 1995-10-27 Hitachi Ltd 空気調和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015141006A (ja) * 2014-01-30 2015-08-03 パナソニック株式会社 空気調和装置
JP2015158326A (ja) * 2014-02-25 2015-09-03 パナソニック株式会社 冷凍装置及びこの冷凍装置を用いた空気調和機
EP3611443B1 (de) * 2017-04-11 2020-11-25 Mitsubishi Electric Corporation Kältekreislaufvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023190202A1 *

Also Published As

Publication number Publication date
WO2023190202A1 (ja) 2023-10-05
JP2023148435A (ja) 2023-10-13
EP4502500A1 (de) 2025-02-05
JP7401800B2 (ja) 2023-12-20

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