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EP4438962A4 - Ceiling-type air conditioner - Google Patents

Ceiling-type air conditioner

Info

Publication number
EP4438962A4
EP4438962A4 EP22924359.7A EP22924359A EP4438962A4 EP 4438962 A4 EP4438962 A4 EP 4438962A4 EP 22924359 A EP22924359 A EP 22924359A EP 4438962 A4 EP4438962 A4 EP 4438962A4
Authority
EP
European Patent Office
Prior art keywords
ceiling
air conditioner
type air
type
conditioner
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
EP22924359.7A
Other languages
German (de)
French (fr)
Other versions
EP4438962A1 (en
Inventor
Hayoung Yoon
Jeonguk Koh
Hyoyoup Nam
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP4438962A1 publication Critical patent/EP4438962A1/en
Publication of EP4438962A4 publication Critical patent/EP4438962A4/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
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • 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
    • F24F1/26—Refrigerant piping
    • 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
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • 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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/32—Details or features not otherwise provided for preventing human errors during the installation, use or maintenance, e.g. goofy proof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Valve Housings (AREA)
EP22924359.7A 2022-01-28 2022-11-29 Ceiling-type air conditioner Pending EP4438962A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220013599A KR20230116539A (en) 2022-01-28 2022-01-28 Ceiling type air conditioner
PCT/KR2022/019122 WO2023146106A1 (en) 2022-01-28 2022-11-29 Ceiling-type air conditioner

Publications (2)

Publication Number Publication Date
EP4438962A1 EP4438962A1 (en) 2024-10-02
EP4438962A4 true EP4438962A4 (en) 2025-03-05

Family

ID=87472230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22924359.7A Pending EP4438962A4 (en) 2022-01-28 2022-11-29 Ceiling-type air conditioner

Country Status (4)

Country Link
US (1) US20240353121A1 (en)
EP (1) EP4438962A4 (en)
KR (1) KR20230116539A (en)
WO (1) WO2023146106A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214238U (en) * 1985-07-12 1987-01-28
JP3283366B2 (en) * 1993-11-30 2002-05-20 東芝キヤリア株式会社 Air conditioner
KR20020052820A (en) * 2000-12-26 2002-07-04 구자홍 A valve support assembly for air conditioner
KR100547334B1 (en) * 2004-02-10 2006-01-26 엘지전자 주식회사 Pipe structure of air conditioner
KR100744771B1 (en) * 2006-01-26 2007-08-01 삼성전자주식회사 Air conditioner

Also Published As

Publication number Publication date
KR20230116539A (en) 2023-08-04
US20240353121A1 (en) 2024-10-24
WO2023146106A1 (en) 2023-08-03
EP4438962A1 (en) 2024-10-02

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Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240626

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20250129

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 1/32 20110101ALI20250124BHEP

Ipc: F25B 41/20 20210101ALI20250124BHEP

Ipc: F24F 1/56 20110101ALI20250124BHEP

Ipc: F24F 1/26 20110101AFI20250124BHEP