EP4745471A1 - HEAT SOURCE DEVICE - Google Patents

HEAT SOURCE DEVICE

Info

Publication number
EP4745471A1
EP4745471A1 EP25823725.4A EP25823725A EP4745471A1 EP 4745471 A1 EP4745471 A1 EP 4745471A1 EP 25823725 A EP25823725 A EP 25823725A EP 4745471 A1 EP4745471 A1 EP 4745471A1
Authority
EP
European Patent Office
Prior art keywords
heat source
source device
heat
source
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
EP25823725.4A
Other languages
German (de)
French (fr)
Inventor
Haruki Nakashima
Yasuhiko Oka
Hideho SAKAGUCHI
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 EP4745471A1 publication Critical patent/EP4745471A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Details Of Fluid Heaters (AREA)
EP25823725.4A 2024-09-09 2025-07-01 HEAT SOURCE DEVICE Pending EP4745471A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024155034A JP2026050060A (en) 2024-09-09 2024-09-09 heat source device
PCT/JP2025/023574 WO2026053560A1 (en) 2024-09-09 2025-07-01 Heat source apparatus

Publications (1)

Publication Number Publication Date
EP4745471A1 true EP4745471A1 (en) 2026-05-20

Family

ID=98601924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP25823725.4A Pending EP4745471A1 (en) 2024-09-09 2025-07-01 HEAT SOURCE DEVICE

Country Status (3)

Country Link
EP (1) EP4745471A1 (en)
JP (1) JP2026050060A (en)
WO (1) WO2026053560A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54178268U (en) * 1978-06-07 1979-12-17
JP3501678B2 (en) * 1998-05-26 2004-03-02 松下電器産業株式会社 Storage, transportation and installation of air conditioners
JP5867116B2 (en) 2012-01-30 2016-02-24 ダイキン工業株式会社 Refrigeration unit outdoor unit
JP7639841B2 (en) * 2023-02-24 2025-03-05 株式会社富士通ゼネラル Outdoor unit of heat pump cycle device
EP4679006A1 (en) * 2023-03-10 2026-01-14 Daikin Industries, Ltd. Heat source equipment and refrigeration cycle device
CN117948641A (en) * 2023-11-20 2024-04-30 珠海格力电器股份有限公司 Air conditioner and control method thereof

Also Published As

Publication number Publication date
WO2026053560A1 (en) 2026-03-12
JP2026050060A (en) 2026-03-19

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