EP2806221A3 - Propellergebläse und Klimaanlage damit - Google Patents

Propellergebläse und Klimaanlage damit Download PDF

Info

Publication number
EP2806221A3
EP2806221A3 EP14168751.7A EP14168751A EP2806221A3 EP 2806221 A3 EP2806221 A3 EP 2806221A3 EP 14168751 A EP14168751 A EP 14168751A EP 2806221 A3 EP2806221 A3 EP 2806221A3
Authority
EP
European Patent Office
Prior art keywords
blowing fan
air conditioner
same
propeller fan
outdoor unit
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.)
Withdrawn
Application number
EP14168751.7A
Other languages
English (en)
French (fr)
Other versions
EP2806221A2 (de
Inventor
Byung Ghun Kim
Keun Jeong Jang
Young Jae Kim
Jong Moon Kim
Hyun Dal Kim
Hyeong Joon Seo
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2806221A2 publication Critical patent/EP2806221A2/de
Publication of EP2806221A3 publication Critical patent/EP2806221A3/de
Withdrawn legal-status Critical Current

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
EP14168751.7A 2013-05-20 2014-05-16 Propellergebläse und Klimaanlage damit Withdrawn EP2806221A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130056357A KR20140136180A (ko) 2013-05-20 2013-05-20 프로펠러 팬 및 이를 구비하는 공기 조화기

Publications (2)

Publication Number Publication Date
EP2806221A2 EP2806221A2 (de) 2014-11-26
EP2806221A3 true EP2806221A3 (de) 2014-12-17

Family

ID=50721721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14168751.7A Withdrawn EP2806221A3 (de) 2013-05-20 2014-05-16 Propellergebläse und Klimaanlage damit

Country Status (4)

Country Link
US (1) US20140338388A1 (de)
EP (1) EP2806221A3 (de)
KR (1) KR20140136180A (de)
CN (1) CN104180503A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU353962S (en) * 2013-08-05 2014-02-26 Mitsubishi Electric Corp Propeller fan
AU353966S (en) * 2013-08-05 2014-02-26 Mitsubishi Electric Corp Propeller fan
JP6409666B2 (ja) * 2014-09-18 2018-10-24 株式会社デンソー 送風機
WO2016071948A1 (ja) * 2014-11-04 2016-05-12 三菱電機株式会社 プロペラファン、プロペラファン装置および空気調和装置用室外機
JP2016166558A (ja) * 2015-03-09 2016-09-15 株式会社デンソー 送風機
US10634161B2 (en) * 2015-09-08 2020-04-28 Mitsubishi Electric Corporation Propeller fan, propeller fan device, and air conditioner outdoor unit
KR102479815B1 (ko) * 2015-11-30 2022-12-23 삼성전자주식회사 송풍팬 및 이를 구비하는 공기 조화기
US11965522B2 (en) 2015-12-11 2024-04-23 Delta Electronics, Inc. Impeller
CN106870451A (zh) * 2015-12-11 2017-06-20 台达电子工业股份有限公司 叶轮及风扇
US11236760B2 (en) 2015-12-11 2022-02-01 Delta Electronics, Inc. Impeller and fan
US20170198793A1 (en) * 2016-01-07 2017-07-13 Caterpillar Inc. Torque converters and methods for assembling the same
US10858088B2 (en) 2016-08-31 2020-12-08 David E. Shormann Biomimetic airfoil bodies and methods of designing and making same
KR102600955B1 (ko) 2016-09-21 2023-11-13 삼성전자주식회사 프로펠러 팬 및 이를 구비하는 공기조화기
CN106402021B (zh) * 2016-10-31 2019-11-12 中车株洲电力机车有限公司 一种离心风机叶轮
JP1600724S (de) * 2017-08-09 2018-04-02
JP1600722S (de) * 2017-08-09 2018-04-02
USD870254S1 (en) * 2017-08-09 2019-12-17 Mitsubishi Electric Corporation Propeller fan
RU2020111828A (ru) * 2017-09-29 2021-10-29 Кэрриер Корпорейшн Лопасть осевого вентилятора с волнообразным профилем и зубцами на задней кромке
USD901669S1 (en) 2017-09-29 2020-11-10 Carrier Corporation Contoured fan blade
CN108087302A (zh) * 2017-12-08 2018-05-29 广东美的制冷设备有限公司 轴流风轮及空调器
CN108087333A (zh) * 2017-12-08 2018-05-29 广东美的制冷设备有限公司 轴流风轮及空调器
WO2020103400A1 (zh) * 2018-11-22 2020-05-28 广东美的制冷设备有限公司 轴流风轮及具有其的空调器
CN110905777A (zh) * 2019-12-10 2020-03-24 江西卡帕气体技术有限公司 一种便于拆卸的空压机散热降噪箱体
CN110886690A (zh) * 2019-12-10 2020-03-17 江西卡帕气体技术有限公司 一种对流散热且降噪的空压机箱体
CN110905778A (zh) * 2019-12-10 2020-03-24 江西卡帕气体技术有限公司 一种升降散热且降噪的空压机箱体
KR102401163B1 (ko) * 2020-12-03 2022-05-24 엘지전자 주식회사 공기 조화기의 실외기에 구비되는 축류팬
JP7337308B1 (ja) * 2022-02-21 2023-09-01 三菱電機株式会社 羽根車、送風機及び空気調和機
US11808282B1 (en) 2022-03-02 2023-11-07 Aaon, Inc. Propeller fan assembly with silencer seeds and concentric hub and method of use
CN119308886B (zh) * 2023-07-14 2025-10-10 广东美的制冷设备有限公司 一种叶轮及风机
US20250347291A1 (en) * 2024-05-09 2025-11-13 John Cyrus Mohyi Noise reducing impeller vane

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013099U1 (de) * 1990-09-14 1991-11-07 Moser, Josef, 8058 Pretzen Rotor
JP2000110785A (ja) * 1998-10-05 2000-04-18 Calsonic Corp 軸流ファン
EP1750015A2 (de) * 2005-08-03 2007-02-07 Mitsubishi Heavy Industries, Ltd. Gehäuse und Flügelzellenrad eines Propellerlüfters und Propellerlüfter
WO2009054815A1 (en) * 2007-10-24 2009-04-30 Hidria Rotomatika D.O.O. Axial fan blade with corrugated pressure and suction surfaces
EP2230407A1 (de) * 2008-01-07 2010-09-22 Daikin Industries, Ltd. Propellerlüfter
EP2581607A1 (de) * 2011-10-12 2013-04-17 Lg Electronics Inc. Axialstromlüfter und Klimaanlage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508976B2 (ja) * 2005-08-03 2010-07-21 三菱重工業株式会社 プロペラファンのシュラウド及びプロペラファン
TWI464328B (zh) * 2010-11-05 2014-12-11 Delta Electronics Inc 風扇結構

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013099U1 (de) * 1990-09-14 1991-11-07 Moser, Josef, 8058 Pretzen Rotor
JP2000110785A (ja) * 1998-10-05 2000-04-18 Calsonic Corp 軸流ファン
EP1750015A2 (de) * 2005-08-03 2007-02-07 Mitsubishi Heavy Industries, Ltd. Gehäuse und Flügelzellenrad eines Propellerlüfters und Propellerlüfter
WO2009054815A1 (en) * 2007-10-24 2009-04-30 Hidria Rotomatika D.O.O. Axial fan blade with corrugated pressure and suction surfaces
EP2230407A1 (de) * 2008-01-07 2010-09-22 Daikin Industries, Ltd. Propellerlüfter
EP2581607A1 (de) * 2011-10-12 2013-04-17 Lg Electronics Inc. Axialstromlüfter und Klimaanlage

Also Published As

Publication number Publication date
EP2806221A2 (de) 2014-11-26
US20140338388A1 (en) 2014-11-20
KR20140136180A (ko) 2014-11-28
CN104180503A (zh) 2014-12-03

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