EP4553396A4 - Unité intérieure, et dispositif de conditionnement d'air équipé de celle-ci - Google Patents

Unité intérieure, et dispositif de conditionnement d'air équipé de celle-ci

Info

Publication number
EP4553396A4
EP4553396A4 EP24731227.5A EP24731227A EP4553396A4 EP 4553396 A4 EP4553396 A4 EP 4553396A4 EP 24731227 A EP24731227 A EP 24731227A EP 4553396 A4 EP4553396 A4 EP 4553396A4
Authority
EP
European Patent Office
Prior art keywords
same
air conditioning
indoor unit
device equipped
conditioning device
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
EP24731227.5A
Other languages
German (de)
English (en)
Other versions
EP4553396A1 (fr
Inventor
Kanako BANDO
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 EP4553396A4 publication Critical patent/EP4553396A4/fr
Publication of EP4553396A1 publication Critical patent/EP4553396A1/fr
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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0616—Outlets that have intake openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
EP24731227.5A 2023-09-29 2024-04-12 Unité intérieure, et dispositif de conditionnement d'air équipé de celle-ci Pending EP4553396A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023170450A JP7623610B1 (ja) 2023-09-29 2023-09-29 室内ユニット及びそれを備えた空気調和装置
PCT/JP2024/014783 WO2025069517A1 (fr) 2023-09-29 2024-04-12 Unité intérieure, et dispositif de conditionnement d'air équipé de celle-ci

Publications (2)

Publication Number Publication Date
EP4553396A4 true EP4553396A4 (fr) 2025-05-14
EP4553396A1 EP4553396A1 (fr) 2025-05-14

Family

ID=91664876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24731227.5A Pending EP4553396A1 (fr) 2023-09-29 2024-04-12 Unité intérieure, et dispositif de conditionnement d'air équipé de celle-ci

Country Status (4)

Country Link
EP (1) EP4553396A1 (fr)
JP (2) JP7623610B1 (fr)
CN (1) CN121866434A (fr)
WO (1) WO2025069517A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202025106175U1 (de) 2025-10-10 2026-01-15 Panasonic Intellectual Property Management Co., Ltd. Inneneinheit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019011914A (ja) * 2017-06-30 2019-01-24 三菱電機株式会社 空気調和機
US20200056799A1 (en) * 2017-04-24 2020-02-20 Mitsubishi Electric Corporation Refrigerant detection device and indoor unit of air-conditioning apparatus
EP3719405A1 (fr) * 2019-04-02 2020-10-07 Panasonic Intellectual Property Management Co., Ltd. Unité intérieure de climatiseur
US20220128281A1 (en) * 2019-07-12 2022-04-28 Daikin Industries, Ltd. Indoor unit of refrigeration apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029094A1 (fr) 2013-08-25 2015-03-05 Masuda Keiji Structure de détection de fuite pour un réfrigérant inflammable
WO2019234902A1 (fr) 2018-06-08 2019-12-12 三菱電機株式会社 Unité intérieure de dispositif de conditionnement d'air et dispositif de conditionnement d'air
JP7595252B2 (ja) 2020-07-17 2024-12-06 パナソニックＩｐマネジメント株式会社 空気調和装置の室内機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200056799A1 (en) * 2017-04-24 2020-02-20 Mitsubishi Electric Corporation Refrigerant detection device and indoor unit of air-conditioning apparatus
JP2019011914A (ja) * 2017-06-30 2019-01-24 三菱電機株式会社 空気調和機
EP3719405A1 (fr) * 2019-04-02 2020-10-07 Panasonic Intellectual Property Management Co., Ltd. Unité intérieure de climatiseur
US20220128281A1 (en) * 2019-07-12 2022-04-28 Daikin Industries, Ltd. Indoor unit of refrigeration apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2025069517A1 *

Also Published As

Publication number Publication date
WO2025069517A1 (fr) 2025-04-03
CN121866434A (zh) 2026-04-14
JP7623610B1 (ja) 2025-01-29
JP2025059992A (ja) 2025-04-10
JP2025060418A (ja) 2025-04-10
EP4553396A1 (fr) 2025-05-14

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