EP3862638A4 - Unité extérieure et dispositif à cycle frigorifique - Google Patents

Unité extérieure et dispositif à cycle frigorifique Download PDF

Info

Publication number
EP3862638A4
EP3862638A4 EP18936127.2A EP18936127A EP3862638A4 EP 3862638 A4 EP3862638 A4 EP 3862638A4 EP 18936127 A EP18936127 A EP 18936127A EP 3862638 A4 EP3862638 A4 EP 3862638A4
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.)
Granted
Application number
EP18936127.2A
Other languages
German (de)
English (en)
Other versions
EP3862638A1 (fr
EP3862638B1 (fr
Inventor
Katsuyuki Yamamoto
Takahide Tadokoro
Mizuo Sakai
Tetsuya Yamashita
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
Publication of EP3862638A1 publication Critical patent/EP3862638A1/fr
Publication of EP3862638A4 publication Critical patent/EP3862638A4/fr
Application granted granted Critical
Publication of EP3862638B1 publication Critical patent/EP3862638B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24F1/40—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
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • 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
    • 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
EP18936127.2A 2018-10-03 2018-10-03 Unité extérieure et dispositif à cycle frigorifique Active EP3862638B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/037027 WO2020070825A1 (fr) 2018-10-03 2018-10-03 Unité extérieure et dispositif à cycle frigorifique

Publications (3)

Publication Number Publication Date
EP3862638A1 EP3862638A1 (fr) 2021-08-11
EP3862638A4 true EP3862638A4 (fr) 2021-10-06
EP3862638B1 EP3862638B1 (fr) 2023-10-18

Family

ID=70055338

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18936127.2A Active EP3862638B1 (fr) 2018-10-03 2018-10-03 Unité extérieure et dispositif à cycle frigorifique

Country Status (3)

Country Link
EP (1) EP3862638B1 (fr)
JP (1) JP7023380B2 (fr)
WO (1) WO2020070825A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013094082A1 (fr) * 2011-12-19 2013-06-27 三菱電機株式会社 Unité extérieure et dispositif de cycle de réfrigération avec unité extérieure
JP2018084232A (ja) * 2016-11-15 2018-05-31 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 送風装置及びこれを用いた空気調和機用室外機
GB2557130A (en) * 2015-11-02 2018-06-13 Mitsubishi Electric Corp Air conditioner outdoor unit and refrigeration cycle device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0599458A (ja) * 1991-10-11 1993-04-20 Toshiba Corp 空気調和機の室外ユニツト
JPH06257796A (ja) * 1993-03-01 1994-09-16 Matsushita Seiko Co Ltd 空気調和機の室外機
JPH07180862A (ja) * 1993-12-24 1995-07-18 Daikin Ind Ltd 空気調和機用室外機
JP2010127590A (ja) 2008-12-01 2010-06-10 Mitsubishi Electric Corp 空気調和機の室外機及びこの室外機を備えた空気調和機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013094082A1 (fr) * 2011-12-19 2013-06-27 三菱電機株式会社 Unité extérieure et dispositif de cycle de réfrigération avec unité extérieure
GB2557130A (en) * 2015-11-02 2018-06-13 Mitsubishi Electric Corp Air conditioner outdoor unit and refrigeration cycle device
JP2018084232A (ja) * 2016-11-15 2018-05-31 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 送風装置及びこれを用いた空気調和機用室外機

Also Published As

Publication number Publication date
EP3862638A1 (fr) 2021-08-11
JP7023380B2 (ja) 2022-02-21
JPWO2020070825A1 (ja) 2021-09-24
EP3862638B1 (fr) 2023-10-18
WO2020070825A1 (fr) 2020-04-09

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