JP4873845B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP4873845B2
JP4873845B2 JP2004290083A JP2004290083A JP4873845B2 JP 4873845 B2 JP4873845 B2 JP 4873845B2 JP 2004290083 A JP2004290083 A JP 2004290083A JP 2004290083 A JP2004290083 A JP 2004290083A JP 4873845 B2 JP4873845 B2 JP 4873845B2
Authority
JP
Japan
Prior art keywords
impeller
stabilizer
casing
air
facing surface
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.)
Expired - Lifetime
Application number
JP2004290083A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006105444A (ja
JP2006105444A5 (enExample
Inventor
誠司 平川
彰二 山田
輝 高守
光宏 代田
利彰 吉川
尚史 池田
宏樹 岡澤
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
Priority to JP2004290083A priority Critical patent/JP4873845B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP05783220.6A priority patent/EP1712798B1/en
Priority to ES13176506.7T priority patent/ES2660786T3/es
Priority to CN2005800043237A priority patent/CN1918434B/zh
Priority to PCT/JP2005/016929 priority patent/WO2006038442A1/ja
Priority to ES05783220.6T priority patent/ES2651852T3/es
Priority to EP13176506.7A priority patent/EP2664799B1/en
Priority to US10/585,104 priority patent/US7517185B2/en
Publication of JP2006105444A publication Critical patent/JP2006105444A/ja
Publication of JP2006105444A5 publication Critical patent/JP2006105444A5/ja
Application granted granted Critical
Publication of JP4873845B2 publication Critical patent/JP4873845B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/422—Discharge tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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
    • F24F1/0025—Cross-flow or tangential 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2004290083A 2004-10-01 2004-10-01 空気調和機 Expired - Lifetime JP4873845B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2004290083A JP4873845B2 (ja) 2004-10-01 2004-10-01 空気調和機
ES13176506.7T ES2660786T3 (es) 2004-10-01 2005-09-14 Acondicionador de aire
CN2005800043237A CN1918434B (zh) 2004-10-01 2005-09-14 空气调节器
PCT/JP2005/016929 WO2006038442A1 (ja) 2004-10-01 2005-09-14 空気調和機
EP05783220.6A EP1712798B1 (en) 2004-10-01 2005-09-14 Air conditioner
ES05783220.6T ES2651852T3 (es) 2004-10-01 2005-09-14 Acondicionador de aire
EP13176506.7A EP2664799B1 (en) 2004-10-01 2005-09-14 Air conditioner
US10/585,104 US7517185B2 (en) 2004-10-01 2005-09-14 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004290083A JP4873845B2 (ja) 2004-10-01 2004-10-01 空気調和機

Publications (3)

Publication Number Publication Date
JP2006105444A JP2006105444A (ja) 2006-04-20
JP2006105444A5 JP2006105444A5 (enExample) 2007-10-11
JP4873845B2 true JP4873845B2 (ja) 2012-02-08

Family

ID=36142522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004290083A Expired - Lifetime JP4873845B2 (ja) 2004-10-01 2004-10-01 空気調和機

Country Status (6)

Country Link
US (1) US7517185B2 (enExample)
EP (2) EP2664799B1 (enExample)
JP (1) JP4873845B2 (enExample)
CN (1) CN1918434B (enExample)
ES (2) ES2660786T3 (enExample)
WO (1) WO2006038442A1 (enExample)

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DE202009003641U1 (de) 2008-03-20 2009-06-04 Julius Cronenberg Offene Handelsgesellschaft Fahnenmast
JP2009264121A (ja) * 2008-04-22 2009-11-12 Panasonic Corp 遠心送風機および遠心送風機の騒音低減方法
JP4371171B2 (ja) * 2008-05-09 2009-11-25 ダイキン工業株式会社 クロスフローファン及びこれを備えた空気調和機
JP2009300024A (ja) * 2008-06-16 2009-12-24 Panasonic Corp 空気調和機
JP5289554B2 (ja) * 2009-03-06 2013-09-11 三菱電機株式会社 空気調和機
CN102192194B (zh) * 2010-03-17 2014-12-10 广东松下环境系统有限公司 降低换气扇噪音的结构
CN102269169A (zh) * 2010-06-02 2011-12-07 珠海格力电器股份有限公司 贯流风机及具有其的空调器
CN102313346B (zh) * 2010-06-29 2015-04-08 珠海格力电器股份有限公司 一种空调室内机
CN102478024B (zh) * 2010-11-26 2017-04-05 德昌电机(深圳)有限公司 具有蜗壳的排水泵
JP5203478B2 (ja) * 2011-03-02 2013-06-05 シャープ株式会社 貫流ファン、成型用金型および流体送り装置
JP2012225573A (ja) * 2011-04-20 2012-11-15 Panasonic Corp 空気調和機の室内機
US10337529B2 (en) 2012-06-20 2019-07-02 Ford Global Technologies, Llc Turbocharger compressor noise reduction system and method
US9303561B2 (en) 2012-06-20 2016-04-05 Ford Global Technologies, Llc Turbocharger compressor noise reduction system and method
JP5533969B2 (ja) * 2012-09-28 2014-06-25 ダイキン工業株式会社 空気調和機
JP5950810B2 (ja) * 2012-12-13 2016-07-13 三菱電機株式会社 空気調和機の室内機
US9618010B2 (en) 2013-04-22 2017-04-11 Lennox Industries Inc. Fan systems
JP6468416B2 (ja) * 2013-09-30 2019-02-13 ダイキン工業株式会社 クロスフローファン及びこれを備える空気調和機の室内機
US10372092B2 (en) 2014-04-22 2019-08-06 Trane International Inc. System and method for controlling HVAC equipment so as to obtain a desired range of a sound pressure level and/or sound power level
US9841210B2 (en) 2014-04-22 2017-12-12 Trane International Inc. Sound level control in an HVAC system
JP6802022B2 (ja) 2016-09-29 2020-12-16 山洋電気株式会社 リバーシブルファン
JP6477737B2 (ja) * 2017-01-31 2019-03-06 ダイキン工業株式会社 室内機
CN106989057A (zh) * 2017-05-04 2017-07-28 苏州昆拓热控系统股份有限公司 贯流风机及具有其的机柜空调器
CN107576041B (zh) * 2017-10-30 2024-02-02 四川长虹空调有限公司 空调蜗舌、空调器室内机及空调器
CN107965845B (zh) * 2017-11-21 2023-08-08 珠海格力电器股份有限公司 室内机及应用其的空调器
KR102549804B1 (ko) * 2018-08-21 2023-06-29 엘지전자 주식회사 공기조화기
FR3093763B1 (fr) * 2019-03-15 2021-04-02 Valeo Systemes Thermiques Module de refroidissement à zone sacrificielle pour véhicule automobile électrique
FR3093760B1 (fr) * 2019-03-15 2021-04-02 Valeo Systemes Thermiques Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle
JP7620838B2 (ja) * 2019-06-17 2025-01-24 パナソニックＩｐマネジメント株式会社 空気調和機
CN110173462B (zh) * 2019-06-19 2024-04-26 江苏大学镇江流体工程装备技术研究院 一种基于减阻降噪的混流泵仿生蜗壳
EP3795836B1 (de) * 2019-09-18 2024-11-27 Levitronix GmbH Zentrifugalpumpe
CN112880028A (zh) * 2019-11-30 2021-06-01 广东美的制冷设备有限公司 空调室内机和空调器
KR102800261B1 (ko) * 2020-02-25 2025-04-23 엘지전자 주식회사 공기조화기
US20210293444A1 (en) * 2020-03-18 2021-09-23 Carrier Corporation Systems and methods to moderate airflow
CN112065776B (zh) * 2020-09-07 2025-11-04 格力电器（杭州）有限公司 新风部件及新风空调
JP7629303B2 (ja) * 2021-01-06 2025-02-13 株式会社マキタ ブロワ
JP7298641B2 (ja) * 2021-03-30 2023-06-27 株式会社富士通ゼネラル 空気調和装置
JP7103465B1 (ja) 2021-03-31 2022-07-20 株式会社富士通ゼネラル 送風機および室内機
TWI771168B (zh) * 2021-08-27 2022-07-11 建準電機工業股份有限公司 散熱風扇
DE112022006943T5 (de) * 2022-03-30 2025-02-20 Mitsubishi Electric Corporation Inneneinheit und Klimaanlage
KR102493599B1 (ko) * 2022-04-15 2023-01-31 (주)오비스 딤플이 적용된 펌프
WO2025116159A1 (ko) * 2023-11-30 2025-06-05 엘지전자 주식회사 스테빌라이저 및 이를 구비한 공기관리장치
CN119665319A (zh) * 2025-01-21 2025-03-21 珠海格力电器股份有限公司 一种送风装置、空调器及送风控制方法

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Also Published As

Publication number Publication date
WO2006038442A1 (ja) 2006-04-13
CN1918434B (zh) 2012-06-27
CN1918434A (zh) 2007-02-21
ES2660786T3 (es) 2018-03-26
JP2006105444A (ja) 2006-04-20
US20080181764A1 (en) 2008-07-31
EP1712798B1 (en) 2017-09-13
EP1712798A4 (en) 2009-12-16
EP2664799A1 (en) 2013-11-20
ES2651852T3 (es) 2018-01-30
EP2664799B1 (en) 2018-01-31
EP1712798A1 (en) 2006-10-18
US7517185B2 (en) 2009-04-14

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