JPWO2021192656A1 - - Google Patents

Info

Publication number
JPWO2021192656A1
JPWO2021192656A1 JP2022509358A JP2022509358A JPWO2021192656A1 JP WO2021192656 A1 JPWO2021192656 A1 JP WO2021192656A1 JP 2022509358 A JP2022509358 A JP 2022509358A JP 2022509358 A JP2022509358 A JP 2022509358A JP WO2021192656 A1 JPWO2021192656 A1 JP WO2021192656A1
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.)
Pending
Application number
JP2022509358A
Other versions
JPWO2021192656A5 (ja
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 JPWO2021192656A1 publication Critical patent/JPWO2021192656A1/ja
Publication of JPWO2021192656A5 publication Critical patent/JPWO2021192656A5/ja
Pending 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
    • F04D29/28—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2022509358A 2020-03-26 2021-02-08 Pending JPWO2021192656A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020055931 2020-03-26
PCT/JP2021/004501 WO2021192656A1 (ja) 2020-03-26 2021-02-08 電動送風機

Publications (2)

Publication Number Publication Date
JPWO2021192656A1 true JPWO2021192656A1 (ja) 2021-09-30
JPWO2021192656A5 JPWO2021192656A5 (ja) 2022-11-28

Family

ID=77891384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022509358A Pending JPWO2021192656A1 (ja) 2020-03-26 2021-02-08

Country Status (4)

Country Link
EP (1) EP4130486A4 (ja)
JP (1) JPWO2021192656A1 (ja)
CN (1) CN115298443A (ja)
WO (1) WO2021192656A1 (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2757501B2 (ja) * 1989-11-09 1998-05-25 松下電器産業株式会社 電動送風機の回転ファン
JP3796974B2 (ja) 1998-07-31 2006-07-12 松下電器産業株式会社 電動送風機
JP5422477B2 (ja) * 2010-04-21 2014-02-19 日立アプライアンス株式会社 電動送風機及びそれを搭載した電気掃除機
JP6063619B2 (ja) * 2011-09-29 2017-01-18 ミネベア株式会社 遠心式ファン
CN107667225A (zh) * 2015-05-22 2018-02-06 三星电子株式会社 涡轮风扇和包括涡轮风扇的空气调节器
WO2017154151A1 (ja) * 2016-03-09 2017-09-14 三菱電機株式会社 電動送風機および電気掃除機

Also Published As

Publication number Publication date
CN115298443A (zh) 2022-11-04
EP4130486A1 (en) 2023-02-08
EP4130486A4 (en) 2023-09-13
WO2021192656A1 (ja) 2021-09-30

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Legal Events

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Effective date: 20220623

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