TWI352780B - - Google Patents

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Publication number
TWI352780B
TWI352780B TW097110727A TW97110727A TWI352780B TW I352780 B TWI352780 B TW I352780B TW 097110727 A TW097110727 A TW 097110727A TW 97110727 A TW97110727 A TW 97110727A TW I352780 B TWI352780 B TW I352780B
Authority
TW
Taiwan
Prior art keywords
scroll
fan
motor
fan body
point
Prior art date
Application number
TW097110727A
Other languages
English (en)
Chinese (zh)
Other versions
TW200916663A (en
Inventor
Okazawa Hiroki
Abe Ryouji
Tsutsumi Hiroshi
Yamatani Takahiro
Nishimiya Kazunobu
Kawanori Yukihiko
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=39830703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI352780(B) "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 TW200916663A publication Critical patent/TW200916663A/zh
Application granted granted Critical
Publication of TWI352780B publication Critical patent/TWI352780B/zh

Links

Classifications

    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • 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
    • F04D29/40—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
    • F04D29/4226—Fan casings
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F04D29/602—Mounting in cavities
    • 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
    • F24F1/0018—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
    • 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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
    • 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
    • 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
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
TW097110727A 2007-03-27 2008-03-26 Sirocco fan and air conditioner TW200916663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007081325A JP4906555B2 (ja) 2007-03-27 2007-03-27 シロッコファン及び空気調和装置

Publications (2)

Publication Number Publication Date
TW200916663A TW200916663A (en) 2009-04-16
TWI352780B true TWI352780B (xx) 2011-11-21

Family

ID=39830703

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097110727A TW200916663A (en) 2007-03-27 2008-03-26 Sirocco fan and air conditioner

Country Status (9)

Country Link
EP (3) EP2128451B1 (xx)
JP (1) JP4906555B2 (xx)
KR (1) KR101179805B1 (xx)
CN (1) CN101595310B (xx)
AU (1) AU2008236109C1 (xx)
ES (3) ES2625932T3 (xx)
HK (1) HK1135160A1 (xx)
TW (1) TW200916663A (xx)
WO (1) WO2008123208A1 (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865248B (zh) * 2011-07-06 2015-05-13 珠海格力电器股份有限公司 空调器蜗壳及具有该空调器蜗壳的空调器
KR101698788B1 (ko) * 2011-10-17 2017-01-23 엘지전자 주식회사 시로코팬 및 그를 갖는 공기조화기
US9039363B2 (en) * 2012-06-22 2015-05-26 Trane International Inc. Blower housing
JP6425325B2 (ja) * 2012-12-26 2018-11-21 新晃工業株式会社 空気調和機におけるプラグファンのガイド板部
WO2016139732A1 (ja) * 2015-03-02 2016-09-09 三菱電機株式会社 シロッコファン及びこのシロッコファンを用いた空気調和機の室内機
CN107477677B (zh) * 2017-08-25 2023-06-06 重庆凌达压缩机有限公司 一种空调室内机和空调器
WO2019082392A1 (ja) * 2017-10-27 2019-05-02 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
WO2019087298A1 (ja) 2017-10-31 2019-05-09 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
CN107832261B (zh) * 2017-11-02 2020-09-29 华东交通大学 一种基于小波变换的非平稳排气噪声信号阶次定量提取方法
EP3530956B1 (en) 2018-02-26 2021-09-22 Honeywell Technologies Sarl Impeller for a radial fan and gas burner appliance
US11274678B2 (en) 2018-05-21 2022-03-15 Mitsubishi Electric Corporation Centrifugal blower, air-sending device, air-conditioning device, and refrigeration cycle device
ES2940739T3 (es) * 2018-12-19 2023-05-11 Mitsubishi Electric Corp Ventilador impelente centrífugo, dispositivo de soplado, acondicionador de aire y dispositivo de ciclo de refrigeración
KR20210011699A (ko) 2019-07-23 2021-02-02 삼성전자주식회사 의류 관리기
JP7374344B2 (ja) * 2020-11-27 2023-11-06 三菱電機株式会社 空気調和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846040A (en) * 1972-06-16 1974-11-05 D Dennis Blower housing
JPS60153900A (ja) * 1984-01-21 1985-08-13 山野　陸三 洗濯物用脱水乾燥装置
JPS6480698A (en) * 1987-09-24 1989-03-27 Tokyo Gas Co Ltd Automatic supply and recovery device for pipe
JPH0341117Y2 (xx) * 1987-11-19 1991-08-29
US5449271A (en) * 1994-12-27 1995-09-12 Carrier Corporation Transverse fan with randomly varying I-shaped tongue
JP3700217B2 (ja) 1995-10-31 2005-09-28 株式会社デンソー 遠心式送風機
JPH109198A (ja) * 1996-06-26 1998-01-13 Matsushita Seiko Co Ltd ファンモータの取付支持方法
JP3575986B2 (ja) * 1998-05-06 2004-10-13 松下エコシステムズ株式会社 多翼送風機
JP3988302B2 (ja) * 1999-02-17 2007-10-10 松下電器産業株式会社 多翼ファンのスクロールケーシング
KR100337287B1 (ko) * 1999-07-28 2002-05-17 윤종용 원심 송풍기
JP2005273593A (ja) * 2004-03-26 2005-10-06 Nippon Densan Corp 遠心ファン
KR100591335B1 (ko) * 2004-06-16 2006-06-19 엘지전자 주식회사 원심 송풍기
JP2006138268A (ja) * 2004-11-12 2006-06-01 Fujitsu General Ltd 遠心ファン装置
JP2006233835A (ja) * 2005-02-24 2006-09-07 Matsushita Electric Ind Co Ltd 送風機

Also Published As

Publication number Publication date
EP2757269A2 (en) 2014-07-23
EP2757268A3 (en) 2016-11-16
JP4906555B2 (ja) 2012-03-28
ES2625932T3 (es) 2017-07-21
ES2749113T3 (es) 2020-03-19
EP2757268A2 (en) 2014-07-23
ES2744990T3 (es) 2020-02-27
EP2128451B1 (en) 2017-04-19
AU2008236109A1 (en) 2008-10-16
WO2008123208A1 (ja) 2008-10-16
EP2757268B1 (en) 2019-08-07
HK1135160A1 (en) 2010-05-28
JP2008240612A (ja) 2008-10-09
CN101595310A (zh) 2009-12-02
EP2128451A1 (en) 2009-12-02
EP2128451A4 (en) 2014-01-15
AU2008236109B2 (en) 2011-01-27
EP2757269B1 (en) 2019-09-04
TW200916663A (en) 2009-04-16
EP2757269A3 (en) 2016-11-16
AU2008236109C1 (en) 2011-10-13
CN101595310B (zh) 2013-09-18
KR20090088440A (ko) 2009-08-19
KR101179805B1 (ko) 2012-09-04

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