EP4425060A4 - Outdoor unit of refrigeration cycle device - Google Patents

Outdoor unit of refrigeration cycle device

Info

Publication number
EP4425060A4
EP4425060A4 EP21962318.8A EP21962318A EP4425060A4 EP 4425060 A4 EP4425060 A4 EP 4425060A4 EP 21962318 A EP21962318 A EP 21962318A EP 4425060 A4 EP4425060 A4 EP 4425060A4
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.)
Withdrawn
Application number
EP21962318.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4425060A1 (en
Inventor
Takuya Teramoto
Hiroyasu Hayashi
Ryoji Abe
Kohei Kasai
Koji Yamaguchi
Kazuya Okada
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 EP4425060A1 publication Critical patent/EP4425060A1/en
Publication of EP4425060A4 publication Critical patent/EP4425060A4/en
Withdrawn legal-status Critical Current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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F24F1/0022—Centrifugal or radial fans
    • 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
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP21962318.8A 2021-10-25 2021-10-25 Outdoor unit of refrigeration cycle device Withdrawn EP4425060A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/039323 WO2023073768A1 (ja) 2021-10-25 2021-10-25 冷凍サイクル装置の室外機

Publications (2)

Publication Number Publication Date
EP4425060A1 EP4425060A1 (en) 2024-09-04
EP4425060A4 true EP4425060A4 (en) 2025-05-14

Family

ID=86157507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21962318.8A Withdrawn EP4425060A4 (en) 2021-10-25 2021-10-25 Outdoor unit of refrigeration cycle device

Country Status (6)

Country Link
US (1) US20240392979A1 (https=)
EP (1) EP4425060A4 (https=)
JP (1) JP7613606B2 (https=)
CN (1) CN118103637A (https=)
TW (1) TWI840912B (https=)
WO (1) WO2023073768A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553546A (en) * 1978-06-20 1980-01-11 Sanyo Electric Co Airrcooled condenser
JPH0727369A (ja) * 1993-07-15 1995-01-27 Mitsubishi Heavy Ind Ltd 空気調和機の室外機
CN111853970A (zh) * 2020-08-28 2020-10-30 上海伯涵热能科技有限公司 带条状出风口的空调外机及空调外机与建筑物外立面组合模块

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005372A (en) * 1990-04-27 1991-04-09 Thermo King Corporation Air conditioner unit for mounting on or in the roof of a vehicle
JPH10122602A (ja) * 1996-10-15 1998-05-15 Daikin Ind Ltd 空気調和機用の室外機ユニット
JP2000240590A (ja) * 1999-02-23 2000-09-05 Hitachi Ltd 多翼前向ファン
JP2002357337A (ja) 2001-05-31 2002-12-13 Daikin Ind Ltd 空気調和装置の室外機
JP3627673B2 (ja) 2001-05-31 2005-03-09 ダイキン工業株式会社 空気調和装置の室外機
JP2003004261A (ja) 2001-06-25 2003-01-08 Daikin Ind Ltd 空気調和装置の室外機
JP3680148B2 (ja) 2001-07-24 2005-08-10 ダイキン工業株式会社 空気調和装置の室外機
JP2004012084A (ja) 2002-06-11 2004-01-15 Hitachi Ltd 空気調和機用室外機
KR101085896B1 (ko) * 2004-08-13 2011-11-23 삼성전자주식회사 공기조화기의 실외기
JP5097576B2 (ja) 2008-02-29 2012-12-12 日立アプライアンス株式会社 屋内埋込型熱源機及び空気調和機
JP5389076B2 (ja) 2011-03-08 2014-01-15 三菱電機株式会社 送風機および空気調和機の室外機
JP5805598B2 (ja) * 2012-09-12 2015-11-04 三菱電機株式会社 冷凍サイクル装置
JP7159804B2 (ja) * 2018-11-19 2022-10-25 株式会社デンソー 遠心式送風機
WO2020202420A1 (ja) * 2019-04-01 2020-10-08 三菱電機株式会社 遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置
JP2020169788A (ja) * 2019-04-05 2020-10-15 ダイキン工業株式会社 ヒートポンプ装置
EP4123183A4 (en) * 2020-03-19 2023-04-19 Mitsubishi Electric Corporation WHEEL, MULTI-BLADE BLOWER AND AIR CONDITIONING DEVICE
CN113323914B (zh) * 2021-07-08 2025-05-30 珠海格力电器股份有限公司 离心风机、空调器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553546A (en) * 1978-06-20 1980-01-11 Sanyo Electric Co Airrcooled condenser
JPH0727369A (ja) * 1993-07-15 1995-01-27 Mitsubishi Heavy Ind Ltd 空気調和機の室外機
CN111853970A (zh) * 2020-08-28 2020-10-30 上海伯涵热能科技有限公司 带条状出风口的空调外机及空调外机与建筑物外立面组合模块

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023073768A1 *

Also Published As

Publication number Publication date
EP4425060A1 (en) 2024-09-04
CN118103637A (zh) 2024-05-28
WO2023073768A1 (ja) 2023-05-04
TW202317922A (zh) 2023-05-01
TWI840912B (zh) 2024-05-01
JPWO2023073768A1 (https=) 2023-05-04
JP7613606B2 (ja) 2025-01-15
US20240392979A1 (en) 2024-11-28

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