JPWO2022049665A1 - - Google Patents

Info

Publication number
JPWO2022049665A1
JPWO2022049665A1 JP2022546773A JP2022546773A JPWO2022049665A1 JP WO2022049665 A1 JPWO2022049665 A1 JP WO2022049665A1 JP 2022546773 A JP2022546773 A JP 2022546773A JP 2022546773 A JP2022546773 A JP 2022546773A JP WO2022049665 A1 JPWO2022049665 A1 JP WO2022049665A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022546773A
Other languages
Japanese (ja)
Other versions
JP7387012B2 (ja
JPWO2022049665A5 (https=
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 filed Critical
Publication of JPWO2022049665A1 publication Critical patent/JPWO2022049665A1/ja
Publication of JPWO2022049665A5 publication Critical patent/JPWO2022049665A5/ja
Application granted granted Critical
Publication of JP7387012B2 publication Critical patent/JP7387012B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • F05D2250/71—Shape curved
    • 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
    • F05D2250/71—Shape curved
    • F05D2250/711—Shape curved convex
    • 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
    • F05D2250/74—Shape given by a set or table of xyz-coordinates

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)
JP2022546773A 2020-09-02 2020-09-02 軸流ファン、及び、空気調和機の室外機 Active JP7387012B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/033229 WO2022049665A1 (ja) 2020-09-02 2020-09-02 軸流ファン、及び、空気調和機の室外機

Publications (3)

Publication Number Publication Date
JPWO2022049665A1 true JPWO2022049665A1 (https=) 2022-03-10
JPWO2022049665A5 JPWO2022049665A5 (https=) 2023-01-24
JP7387012B2 JP7387012B2 (ja) 2023-11-27

Family

ID=80490802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546773A Active JP7387012B2 (ja) 2020-09-02 2020-09-02 軸流ファン、及び、空気調和機の室外機

Country Status (5)

Country Link
US (1) US11873833B2 (https=)
EP (1) EP4209682A4 (https=)
JP (1) JP7387012B2 (https=)
CN (1) CN115885112A (https=)
WO (1) WO2022049665A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117212912A (zh) * 2023-09-25 2023-12-12 合肥美的暖通设备有限公司 空调室外机及空调器
WO2025107434A1 (zh) * 2023-11-20 2025-05-30 青岛海信日立空调系统有限公司 空调器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227498A (ja) * 2000-02-14 2001-08-24 Hitachi Ltd プロペラファン
JP2008111383A (ja) * 2006-10-31 2008-05-15 Japan Servo Co Ltd 軸流ファン
JP2014058902A (ja) * 2012-09-18 2014-04-03 Daikin Ind Ltd プロペラファン
JP2014080970A (ja) * 2012-09-28 2014-05-08 Daikin Ind Ltd プロペラファン及びこれを備える空気調和機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528285B2 (ja) 1994-12-14 2004-05-17 株式会社日立製作所 軸流送風機
JP3707568B2 (ja) 1995-11-21 2005-10-19 株式会社栗田電機製作所 軸流ファン
ITBO20040417A1 (it) * 2004-07-06 2004-10-06 Spal Srl Ventola a flusso assiale
JP2007113474A (ja) 2005-10-20 2007-05-10 Mitsubishi Electric Corp 送風機
WO2017077564A1 (ja) * 2015-11-02 2017-05-11 三菱電機株式会社 軸流ファン、及び、その軸流ファンを有する空気調和装置
CN106151105B (zh) * 2016-08-03 2018-07-06 华中科技大学 一种轴流叶型
JP6373439B1 (ja) * 2017-03-31 2018-08-15 テラル株式会社 軸流ファン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227498A (ja) * 2000-02-14 2001-08-24 Hitachi Ltd プロペラファン
JP2008111383A (ja) * 2006-10-31 2008-05-15 Japan Servo Co Ltd 軸流ファン
JP2014058902A (ja) * 2012-09-18 2014-04-03 Daikin Ind Ltd プロペラファン
JP2014080970A (ja) * 2012-09-28 2014-05-08 Daikin Ind Ltd プロペラファン及びこれを備える空気調和機

Also Published As

Publication number Publication date
WO2022049665A1 (ja) 2022-03-10
EP4209682A1 (en) 2023-07-12
CN115885112A (zh) 2023-03-31
US11873833B2 (en) 2024-01-16
JP7387012B2 (ja) 2023-11-27
EP4209682A4 (en) 2023-10-18
US20230235750A1 (en) 2023-07-27

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