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 languages
Japanese (ja)
Other versions
JPWO2021192656A5 (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 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 (https=)

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 (https=) 2021-09-30
JPWO2021192656A5 JPWO2021192656A5 (https=) 2022-11-28

Family

ID=77891384

Family Applications (1)

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

Country Status (4)

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

Family Cites Families (11)

* 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
JP2007170771A (ja) * 2005-12-26 2007-07-05 Daikin Ind Ltd ターボファン及びこれを用いた空気調和機の室内ユニット
JP4612084B2 (ja) * 2008-08-29 2011-01-12 株式会社日立産機システム 遠心ファン、及び、それを用いた空気流体機械
CN102762873A (zh) * 2010-02-17 2012-10-31 松下电器产业株式会社 叶轮、使用了叶轮的电动鼓风机及使用了电动鼓风机的吸尘器
JP2011202560A (ja) * 2010-03-25 2011-10-13 Panasonic Corp 電動送風機とそれを用いた電気掃除機
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
US10641280B2 (en) * 2015-05-22 2020-05-05 Samsung Electronics Co., Ltd. Turbo fan and air conditioner including same
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
JP6593538B2 (ja) * 2016-07-27 2019-10-23 株式会社デンソー 遠心送風機

Also Published As

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

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220623

RD01 Notification of change of attorney

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Effective date: 20221024