KR101233538B1 - 크로스 플로우 팬 및 이것을 구비한 공기 조화기 - Google Patents

크로스 플로우 팬 및 이것을 구비한 공기 조화기 Download PDF

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Publication number
KR101233538B1
KR101233538B1 KR1020107023472A KR20107023472A KR101233538B1 KR 101233538 B1 KR101233538 B1 KR 101233538B1 KR 1020107023472 A KR1020107023472 A KR 1020107023472A KR 20107023472 A KR20107023472 A KR 20107023472A KR 101233538 B1 KR101233538 B1 KR 101233538B1
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KR
South Korea
Prior art keywords
vane
blade
pressure surface
notch
negative pressure
Prior art date
Application number
KR1020107023472A
Other languages
English (en)
Korean (ko)
Other versions
KR20100135831A (ko
Inventor
히로노부 데라오카
시메이 테이
Original Assignee
다이킨 고교 가부시키가이샤
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 다이킨 고교 가부시키가이샤 filed Critical 다이킨 고교 가부시키가이샤
Publication of KR20100135831A publication Critical patent/KR20100135831A/ko
Application granted granted Critical
Publication of KR101233538B1 publication Critical patent/KR101233538B1/ko

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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
    • 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
    • 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
    • F04D17/06—Helico-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
    • F04D29/26—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
    • F04D29/283—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 rotors of the squirrel-cage type
    • 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
    • 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

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)
KR1020107023472A 2008-05-09 2009-04-30 크로스 플로우 팬 및 이것을 구비한 공기 조화기 KR101233538B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2008-123449 2008-05-09
JP2008123449A JP4371171B2 (ja) 2008-05-09 2008-05-09 クロスフローファン及びこれを備えた空気調和機
PCT/JP2009/058448 WO2009136585A1 (ja) 2008-05-09 2009-04-30 クロスフローファン及びこれを備えた空気調和機

Publications (2)

Publication Number Publication Date
KR20100135831A KR20100135831A (ko) 2010-12-27
KR101233538B1 true KR101233538B1 (ko) 2013-02-14

Family

ID=41264640

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107023472A KR101233538B1 (ko) 2008-05-09 2009-04-30 크로스 플로우 팬 및 이것을 구비한 공기 조화기

Country Status (8)

Country Link
US (1) US20110033306A1 (de)
EP (1) EP2280176B1 (de)
JP (1) JP4371171B2 (de)
KR (1) KR101233538B1 (de)
CN (1) CN101999044B (de)
AU (1) AU2009245176B2 (de)
ES (1) ES2784543T3 (de)
WO (1) WO2009136585A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130330184A1 (en) * 2012-06-08 2013-12-12 General Electric Company Aerodynamic element of turbine engine
JP6044165B2 (ja) * 2012-08-09 2016-12-14 ダイキン工業株式会社 多翼ファン及びこれを備える空気調和機の室内機
JP5747888B2 (ja) * 2012-09-28 2015-07-15 ダイキン工業株式会社 送風機
US9651057B2 (en) * 2013-12-19 2017-05-16 Regal Beloit America, Inc. Blower assembly including a noise attenuating impeller and method for assembling the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03210094A (ja) * 1990-01-11 1991-09-13 Matsushita Electric Ind Co Ltd クロスフローファン
JPH10252689A (ja) 1997-03-17 1998-09-22 Mitsubishi Electric Corp クロスフローファン及びクロスフローファン搭載空気調和機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403893A (en) * 1967-12-05 1968-10-01 Gen Electric Axial flow compressor blades
NL9301910A (nl) * 1993-11-04 1995-06-01 Stork Prod Eng Windturbine.
JP3127850B2 (ja) * 1997-02-13 2001-01-29 ダイキン工業株式会社 プロペラファン用羽根車
JP3092554B2 (ja) * 1997-09-30 2000-09-25 ダイキン工業株式会社 遠心送風機及びその製造方法並びに該遠心送風機を備えた空気調和機
JPH11141494A (ja) * 1997-11-10 1999-05-25 Daikin Ind Ltd 多翼送風機の羽根車構造
JP4432865B2 (ja) 2004-09-30 2010-03-17 ダイキン工業株式会社 送風機の羽根車およびそれを用いた空気調和機
JP4873845B2 (ja) * 2004-10-01 2012-02-08 三菱電機株式会社 空気調和機
JP3995010B2 (ja) * 2005-09-28 2007-10-24 ダイキン工業株式会社 多翼送風機の羽根車及びその製造方法
JP4973249B2 (ja) * 2006-03-31 2012-07-11 ダイキン工業株式会社 多翼ファン
JP4918650B2 (ja) * 2006-06-23 2012-04-18 ダイキン工業株式会社 多翼ファン
JP4433093B2 (ja) * 2008-05-09 2010-03-17 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
CN102341601B (zh) * 2009-03-10 2014-07-23 大金工业株式会社 横流风扇和具有该横流风扇的空调机

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03210094A (ja) * 1990-01-11 1991-09-13 Matsushita Electric Ind Co Ltd クロスフローファン
JPH10252689A (ja) 1997-03-17 1998-09-22 Mitsubishi Electric Corp クロスフローファン及びクロスフローファン搭載空気調和機

Also Published As

Publication number Publication date
ES2784543T3 (es) 2020-09-28
CN101999044B (zh) 2012-10-17
CN101999044A (zh) 2011-03-30
EP2280176B1 (de) 2020-01-22
AU2009245176B2 (en) 2011-08-11
JP2009270530A (ja) 2009-11-19
KR20100135831A (ko) 2010-12-27
US20110033306A1 (en) 2011-02-10
WO2009136585A1 (ja) 2009-11-12
EP2280176A1 (de) 2011-02-02
JP4371171B2 (ja) 2009-11-25
EP2280176A4 (de) 2016-10-26
AU2009245176A1 (en) 2009-11-12

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