EP3845819A4 - Outdoor unit and refrigeration cycle device - Google Patents

Outdoor unit and refrigeration cycle device Download PDF

Info

Publication number
EP3845819A4
EP3845819A4 EP18931700.1A EP18931700A EP3845819A4 EP 3845819 A4 EP3845819 A4 EP 3845819A4 EP 18931700 A EP18931700 A EP 18931700A EP 3845819 A4 EP3845819 A4 EP 3845819A4
Authority
EP
European Patent Office
Prior art keywords
outdoor unit
refrigeration cycle
cycle device
refrigeration
outdoor
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
EP18931700.1A
Other languages
German (de)
French (fr)
Other versions
EP3845819A1 (en
Inventor
Takahide Tadokoro
Katsuyuki Yamamoto
Yasuaki Kato
Toshiya Fuse
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP21197817.6A priority Critical patent/EP3951273A1/en
Publication of EP3845819A1 publication Critical patent/EP3845819A1/en
Publication of EP3845819A4 publication Critical patent/EP3845819A4/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
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • F24F1/40—Vibration or noise prevention at outdoor 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
    • F24F1/46—Component arrangements in separate outdoor 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
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • F24F1/54—Inlet and outlet arranged on opposite sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
EP18931700.1A 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle device Pending EP3845819A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21197817.6A EP3951273A1 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/032074 WO2020044482A1 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle device

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP21197817.6A Division-Into EP3951273A1 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle apparatus
EP21197817.6A Division EP3951273A1 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle apparatus

Publications (2)

Publication Number Publication Date
EP3845819A1 EP3845819A1 (en) 2021-07-07
EP3845819A4 true EP3845819A4 (en) 2021-12-01

Family

ID=69643533

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18931700.1A Pending EP3845819A4 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle device
EP21197817.6A Pending EP3951273A1 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21197817.6A Pending EP3951273A1 (en) 2018-08-30 2018-08-30 Outdoor unit and refrigeration cycle apparatus

Country Status (3)

Country Link
EP (2) EP3845819A4 (en)
JP (2) JP7038839B2 (en)
WO (1) WO2020044482A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04278132A (en) * 1991-03-06 1992-10-02 Mitsubishi Electric Corp Outdoor unit for air conditioner
JPH07180862A (en) * 1993-12-24 1995-07-18 Daikin Ind Ltd Outdoor machine for air conditioner
JP2006214690A (en) * 2005-02-07 2006-08-17 Fujitsu General Ltd Outdoor unit for air conditioner
JP2010127590A (en) * 2008-12-01 2010-06-10 Mitsubishi Electric Corp Outdoor unit for air conditioner, and air conditioner with the outdoor unit
EP2871428A1 (en) * 2013-11-07 2015-05-13 Mitsubishi Electric Corporation Outdoor unit for air-conditioning device
JP2015127624A (en) * 2013-12-27 2015-07-09 三菱電機株式会社 Outdoor unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133564A (en) * 1991-11-15 1993-05-28 Matsushita Electric Ind Co Ltd Outdoor unit for air conditioner
JP3092371B2 (en) * 1993-01-22 2000-09-25 ダイキン工業株式会社 Outdoor unit for air conditioner
JP4623253B2 (en) 2001-03-09 2011-02-02 株式会社富士通ゼネラル Split air conditioner outdoor unit
JP2002364881A (en) * 2001-06-05 2002-12-18 Fujitsu General Ltd Outdoor machine of air conditioner
KR20030035328A (en) * 2001-10-31 2003-05-09 삼성전자주식회사 Outdoor unit of air conditioner
JP4278132B2 (en) 2003-04-04 2009-06-10 財団法人電力中央研究所 Highly efficient hydrogen production method and apparatus
JP4912419B2 (en) * 2009-02-02 2012-04-11 三菱電機株式会社 Heat pump water heater
JP6213198B2 (en) 2013-12-06 2017-10-18 株式会社デンソー Manufacturing method of joined body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04278132A (en) * 1991-03-06 1992-10-02 Mitsubishi Electric Corp Outdoor unit for air conditioner
JPH07180862A (en) * 1993-12-24 1995-07-18 Daikin Ind Ltd Outdoor machine for air conditioner
JP2006214690A (en) * 2005-02-07 2006-08-17 Fujitsu General Ltd Outdoor unit for air conditioner
JP2010127590A (en) * 2008-12-01 2010-06-10 Mitsubishi Electric Corp Outdoor unit for air conditioner, and air conditioner with the outdoor unit
EP2871428A1 (en) * 2013-11-07 2015-05-13 Mitsubishi Electric Corporation Outdoor unit for air-conditioning device
JP2015127624A (en) * 2013-12-27 2015-07-09 三菱電機株式会社 Outdoor unit

Also Published As

Publication number Publication date
WO2020044482A1 (en) 2020-03-05
JP2022019915A (en) 2022-01-27
JP7038839B2 (en) 2022-03-18
EP3845819A1 (en) 2021-07-07
JPWO2020044482A1 (en) 2021-04-30
EP3951273A1 (en) 2022-02-09

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