AU2008236113B2 - Sirocco fan and air conditioner - Google Patents

Sirocco fan and air conditioner Download PDF

Info

Publication number
AU2008236113B2
AU2008236113B2 AU2008236113A AU2008236113A AU2008236113B2 AU 2008236113 B2 AU2008236113 B2 AU 2008236113B2 AU 2008236113 A AU2008236113 A AU 2008236113A AU 2008236113 A AU2008236113 A AU 2008236113A AU 2008236113 B2 AU2008236113 B2 AU 2008236113B2
Authority
AU
Australia
Prior art keywords
sirocco fan
blade
air
fan
revolutions
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.)
Ceased
Application number
AU2008236113A
Other languages
English (en)
Other versions
AU2008236113A1 (en
Inventor
Ryouji Abe
Yukihiko Kawanori
Kazunobu Nishimiya
Hiroki Okazawa
Hiroshi Tsutsumi
Takahiro Yamatani
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39830707&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2008236113(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU2008236113A1 publication Critical patent/AU2008236113A1/en
Application granted granted Critical
Publication of AU2008236113B2 publication Critical patent/AU2008236113B2/en
Ceased 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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • 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
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

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)
AU2008236113A 2007-03-27 2008-03-25 Sirocco fan and air conditioner Ceased AU2008236113B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007081120 2007-03-27
JP2007-081120 2007-03-27
PCT/JP2008/055483 WO2008123212A1 (ja) 2007-03-27 2008-03-25 シロッコファン及び空気調和装置

Publications (2)

Publication Number Publication Date
AU2008236113A1 AU2008236113A1 (en) 2008-10-16
AU2008236113B2 true AU2008236113B2 (en) 2010-11-18

Family

ID=39830707

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008236113A Ceased AU2008236113B2 (en) 2007-03-27 2008-03-25 Sirocco fan and air conditioner

Country Status (8)

Country Link
EP (1) EP2131041B1 (enExample)
JP (1) JP5235867B2 (enExample)
KR (1) KR101122802B1 (enExample)
CN (1) CN101595309B (enExample)
AU (1) AU2008236113B2 (enExample)
ES (1) ES2689721T3 (enExample)
TW (1) TW200916662A (enExample)
WO (1) WO2008123212A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034905A1 (de) * 2008-07-26 2010-01-28 Ltg Aktiengesellschaft Lufttechnische Einrichtung
JP5425192B2 (ja) * 2009-04-28 2014-02-26 三菱電機株式会社 プロペラファン
US10323853B2 (en) 2013-07-31 2019-06-18 Broan-Nutone Llc Ventilation system and method
JP5783214B2 (ja) * 2013-09-30 2015-09-24 ダイキン工業株式会社 遠心送風機及びこれを備えた空気調和機
CN104132004B (zh) * 2014-08-04 2016-08-24 绿田机械股份有限公司 一种柴油机用的冷却风扇
CN104165158B (zh) * 2014-08-06 2016-09-21 宁波方太厨具有限公司 一种吸油烟机的离心风机
CN106704259A (zh) * 2015-08-03 2017-05-24 江森自控楼宇设备科技(无锡)有限公司 叶片
JP5886463B1 (ja) * 2015-08-07 2016-03-16 伸和コントロールズ株式会社 空気調和装置及びその運転方法
CN105201907B (zh) * 2015-09-22 2017-10-13 宁波奥克斯空调有限公司 一种西洛克风叶及其设计方法
KR101799154B1 (ko) * 2015-10-01 2017-11-17 엘지전자 주식회사 원심팬
US20170342992A1 (en) * 2016-05-24 2017-11-30 Regal Beloit America, Inc. Low Noise High Efficiency Centrifugal Blower
KR102677252B1 (ko) * 2017-01-18 2024-06-24 삼성전자주식회사 팬 어셈블리 및 이를 갖는 세탁기
JP7115026B2 (ja) * 2018-05-18 2022-08-09 マックス株式会社 送風装置
CN110360150B (zh) * 2019-07-08 2020-08-21 珠海格力电器股份有限公司 风轮、离心风机及空调器室内机
JP7394614B2 (ja) * 2019-12-18 2023-12-08 サンデン株式会社 遠心送風機
CN111734675B (zh) * 2020-06-16 2021-12-03 泛仕达机电股份有限公司 一种后向离心风轮及离心风机
WO2025206527A1 (ko) * 2024-03-27 2025-10-02 삼성전자주식회사 원심형 팬 및 이를 포함하는 가전 기기

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01193099A (ja) * 1988-01-27 1989-08-03 Diesel Kiki Co Ltd 遠心送風機の羽根車
JP2000240590A (ja) * 1999-02-23 2000-09-05 Hitachi Ltd 多翼前向ファン
JP2006329097A (ja) * 2005-05-27 2006-12-07 Oriental Motor Co Ltd 多翼羽根車構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160400U (enExample) * 1987-04-09 1988-10-20
JPH0233495A (ja) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd 多翼送風機
JP2827613B2 (ja) * 1991-10-07 1998-11-25 松下電器産業株式会社 羽根曲面計算作図装置
JPH1037894A (ja) * 1996-07-26 1998-02-13 Japan Servo Co Ltd 遠心ファン
KR100380228B1 (ko) * 2000-05-16 2003-04-16 엘지전자 주식회사 창문형 에어컨의 시로코팬
JP3757802B2 (ja) * 2001-02-09 2006-03-22 三菱電機株式会社 ターボファン、およびターボファンを用いた送風装置、空気調和機
JP4196346B2 (ja) 2004-03-25 2008-12-17 三菱電機株式会社 空気調和機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01193099A (ja) * 1988-01-27 1989-08-03 Diesel Kiki Co Ltd 遠心送風機の羽根車
JP2000240590A (ja) * 1999-02-23 2000-09-05 Hitachi Ltd 多翼前向ファン
JP2006329097A (ja) * 2005-05-27 2006-12-07 Oriental Motor Co Ltd 多翼羽根車構造

Also Published As

Publication number Publication date
KR20090086640A (ko) 2009-08-13
EP2131041A1 (en) 2009-12-09
TW200916662A (en) 2009-04-16
CN101595309B (zh) 2011-07-13
JP5235867B2 (ja) 2013-07-10
HK1135161A1 (en) 2010-05-28
WO2008123212A1 (ja) 2008-10-16
JPWO2008123212A1 (ja) 2010-07-15
ES2689721T3 (es) 2018-11-15
TWI352779B (enExample) 2011-11-21
EP2131041B1 (en) 2018-08-22
KR101122802B1 (ko) 2012-03-22
EP2131041A4 (en) 2013-11-13
CN101595309A (zh) 2009-12-02
AU2008236113A1 (en) 2008-10-16

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired