HK1135161A1 - Sirocco fan and air conditioner - Google Patents

Sirocco fan and air conditioner

Info

Publication number
HK1135161A1
HK1135161A1 HK10101627.7A HK10101627A HK1135161A1 HK 1135161 A1 HK1135161 A1 HK 1135161A1 HK 10101627 A HK10101627 A HK 10101627A HK 1135161 A1 HK1135161 A1 HK 1135161A1
Authority
HK
Hong Kong
Prior art keywords
air conditioner
sirocco fan
sirocco
fan
conditioner
Prior art date
Application number
HK10101627.7A
Inventor
Hiroki Okazawa
Ryouji Abe
Hiroshi Tsutsumi
Takahiro Yamatani
Kazunobu Nishimiya
Yukihiko Kawanori
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=HK1135161(A1) "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 HK1135161A1 publication Critical patent/HK1135161A1/en

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)
HK10101627.7A 2007-03-27 2010-02-12 Sirocco fan and air conditioner HK1135161A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007081120 2007-03-27
PCT/JP2008/055483 WO2008123212A1 (en) 2007-03-27 2008-03-25 Sirocco fan and air conditioner

Publications (1)

Publication Number Publication Date
HK1135161A1 true HK1135161A1 (en) 2010-05-28

Family

ID=39830707

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10101627.7A HK1135161A1 (en) 2007-03-27 2010-02-12 Sirocco fan and air conditioner

Country Status (9)

Country Link
EP (1) EP2131041B1 (en)
JP (1) JP5235867B2 (en)
KR (1) KR101122802B1 (en)
CN (1) CN101595309B (en)
AU (1) AU2008236113B2 (en)
ES (1) ES2689721T3 (en)
HK (1) HK1135161A1 (en)
TW (1) TW200916662A (en)
WO (1) WO2008123212A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034905A1 (en) * 2008-07-26 2010-01-28 Ltg Aktiengesellschaft Air conditioning device
WO2010125645A1 (en) * 2009-04-28 2010-11-04 三菱電機株式会社 Propeller fan
US10323853B2 (en) 2013-07-31 2019-06-18 Broan-Nutone Llc Ventilation system and method
JP5783214B2 (en) * 2013-09-30 2015-09-24 ダイキン工業株式会社 Centrifugal blower and air conditioner equipped with the same
CN104132004B (en) * 2014-08-04 2016-08-24 绿田机械股份有限公司 A kind of cooling fan of use for diesel engine
CN104165158B (en) * 2014-08-06 2016-09-21 宁波方太厨具有限公司 A kind of centrifugal blower of range hood
CN106704259A (en) * 2015-08-03 2017-05-24 江森自控楼宇设备科技(无锡)有限公司 Blade
JP5886463B1 (en) * 2015-08-07 2016-03-16 伸和コントロールズ株式会社 Air conditioner and operation method thereof
CN105201907B (en) * 2015-09-22 2017-10-13 宁波奥克斯空调有限公司 A kind of Xi Luoke fan blades and its design method
KR101799154B1 (en) * 2015-10-01 2017-11-17 엘지전자 주식회사 Centrifugal fan
US20170342992A1 (en) * 2016-05-24 2017-11-30 Regal Beloit America, Inc. Low Noise High Efficiency Centrifugal Blower
KR102677252B1 (en) * 2017-01-18 2024-06-24 삼성전자주식회사 Fan assembly and washing machine having the same
CN110360150B (en) * 2019-07-08 2020-08-21 珠海格力电器股份有限公司 Wind wheel, centrifugal fan and air conditioner indoor unit
JP7394614B2 (en) * 2019-12-18 2023-12-08 サンデン株式会社 centrifugal blower
CN111734675B (en) * 2020-06-16 2021-12-03 泛仕达机电股份有限公司 Backward centrifugal wind wheel and centrifugal fan

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160400U (en) * 1987-04-09 1988-10-20
JPH01193099A (en) * 1988-01-27 1989-08-03 Diesel Kiki Co Ltd Impeller of centrifugal flower
JPH0233495A (en) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd Multiblade blower
JP2827613B2 (en) * 1991-10-07 1998-11-25 松下電器産業株式会社 Blade surface calculation plotter
JPH1037894A (en) * 1996-07-26 1998-02-13 Japan Servo Co Ltd Centrifugal fan
JP2000240590A (en) * 1999-02-23 2000-09-05 Hitachi Ltd Multiblade forward fan
KR100380228B1 (en) 2000-05-16 2003-04-16 엘지전자 주식회사 Sirocco fan of Window type Air conditioner
JP3757802B2 (en) * 2001-02-09 2006-03-22 三菱電機株式会社 Turbofan, and blower and air conditioner using turbofan
JP4196346B2 (en) 2004-03-25 2008-12-17 三菱電機株式会社 Air conditioner
JP4657810B2 (en) * 2005-05-27 2011-03-23 オリエンタルモーター株式会社 Multi-blade impeller structure

Also Published As

Publication number Publication date
EP2131041B1 (en) 2018-08-22
EP2131041A4 (en) 2013-11-13
KR20090086640A (en) 2009-08-13
CN101595309A (en) 2009-12-02
WO2008123212A1 (en) 2008-10-16
JPWO2008123212A1 (en) 2010-07-15
TW200916662A (en) 2009-04-16
ES2689721T3 (en) 2018-11-15
AU2008236113B2 (en) 2010-11-18
KR101122802B1 (en) 2012-03-22
AU2008236113A1 (en) 2008-10-16
CN101595309B (en) 2011-07-13
JP5235867B2 (en) 2013-07-10
TWI352779B (en) 2011-11-21
EP2131041A1 (en) 2009-12-09

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