EP3306104A4 - Soufflante et aspirateur - Google Patents

Soufflante et aspirateur Download PDF

Info

Publication number
EP3306104A4
EP3306104A4 EP16803132.6A EP16803132A EP3306104A4 EP 3306104 A4 EP3306104 A4 EP 3306104A4 EP 16803132 A EP16803132 A EP 16803132A EP 3306104 A4 EP3306104 A4 EP 3306104A4
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
blower apparatus
blower
cleaner
vacuum
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Withdrawn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
EP16803132.6A
Other languages
German (de)
English (en)
Other versions
EP3306104A1 (fr
Inventor
Tomoyoshi SAWADA
Machiko Fukushima
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.)
Nidec Corp
Original Assignee
Nidec Corp
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 Nidec Corp filed Critical Nidec Corp
Publication of EP3306104A1 publication Critical patent/EP3306104A1/fr
Publication of EP3306104A4 publication Critical patent/EP3306104A4/fr
Withdrawn legal-status Critical Current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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of 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
    • F04D29/26—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
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP16803132.6A 2015-05-29 2016-05-24 Soufflante et aspirateur Withdrawn EP3306104A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562168135P 2015-05-29 2015-05-29
PCT/JP2016/065250 WO2016194697A1 (fr) 2015-05-29 2016-05-24 Soufflante et aspirateur

Publications (2)

Publication Number Publication Date
EP3306104A1 EP3306104A1 (fr) 2018-04-11
EP3306104A4 true EP3306104A4 (fr) 2019-02-13

Family

ID=57440948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16803132.6A Withdrawn EP3306104A4 (fr) 2015-05-29 2016-05-24 Soufflante et aspirateur

Country Status (5)

Country Link
US (1) US20180156233A1 (fr)
EP (1) EP3306104A4 (fr)
JP (3) JP2016223428A (fr)
CN (1) CN107614888B (fr)
WO (1) WO2016194697A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3056453C (fr) 2011-07-13 2023-08-22 Fisher & Paykel Healthcare Limited Ensemble rotor et moteur
AU2013365897A1 (en) 2012-12-18 2015-07-16 Fisher & Paykel Healthcare Limited Impeller and motor assembly
EP3015713A1 (fr) * 2014-10-30 2016-05-04 Nidec Corporation Appareil de soufflage
DE112016002180T5 (de) * 2015-05-14 2018-01-25 Denso Corporation Zentrifugalgebläse
JP6718365B2 (ja) * 2016-11-21 2020-07-08 東芝ライフスタイル株式会社 電動送風機および電気掃除機
US10641282B2 (en) * 2016-12-28 2020-05-05 Nidec Corporation Fan device and vacuum cleaner including the same
KR101896173B1 (ko) * 2017-02-01 2018-09-07 엘지전자 주식회사 팬 모터
KR101924591B1 (ko) * 2017-03-16 2018-12-03 엘지전자 주식회사 팬 모터
EP3795840B1 (fr) * 2017-03-16 2023-05-31 LG Electronics Inc. Ventilateur motorisé
JP2018155237A (ja) * 2017-03-17 2018-10-04 日本電産株式会社 送風装置及び掃除機
SG11201909879QA (en) * 2017-04-23 2019-11-28 Fisher & Paykel Healthcare Ltd Breathing assistance apparatus
JP2018207576A (ja) * 2017-05-31 2018-12-27 日本電産株式会社 モータ、送風装置、および掃除機
DE102017112983A1 (de) * 2017-06-13 2018-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläsegehäuseteil mit Lageraufnahme sowie Gebläse
CN208522576U (zh) * 2017-09-13 2019-02-19 日本电产株式会社 马达、送风装置以及吸尘器
JP2019176661A (ja) * 2018-03-29 2019-10-10 日本電産株式会社 ロータ組立体、モータ、送風装置及び掃除機
JP7299757B2 (ja) * 2019-05-28 2023-06-28 株式会社ミクニ インペラ及び遠心ポンプ
KR102171454B1 (ko) 2019-07-10 2020-10-29 엘지전자 주식회사 팬모터 및 그 제조방법
US11118600B2 (en) * 2019-11-18 2021-09-14 Asia Vital Components Co., Ltd. Anti-press fan structure
JP6960004B2 (ja) * 2020-02-18 2021-11-05 シナノケンシ株式会社 送風機
CN113317741B (zh) * 2020-02-28 2023-08-18 宁波方太厨具有限公司 一种清洗机
CN113944655B (zh) * 2020-07-17 2023-07-07 广东美的白色家电技术创新中心有限公司 一种吸尘器的导流装置及吸尘器
DE102020119881A1 (de) * 2020-07-28 2022-02-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Rohrventilator ausgeführt als Radialventilator
WO2022025911A1 (fr) * 2020-07-31 2022-02-03 Safran Power Usa, Llc Machine rotative avec ventilateur de refroidissement
CN115224875B (zh) * 2021-04-21 2023-07-18 李钢 一种吸尘器电机及其工作方法
US20230151824A1 (en) * 2021-11-12 2023-05-18 Carrier Corporation Multistage compressor with swirl-reducing ribs
US11882979B2 (en) * 2022-05-27 2024-01-30 Haier Us Appliance Solutions, Inc. Centrifugal pump diffuser housings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511517A1 (fr) * 1991-04-27 1992-11-04 KSB Aktiengesellschaft Dispositif de guidage partitionné

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04505199A (ja) * 1989-02-14 1992-09-10 エアフロー　リサーチ　アンド　マニュファクチュアリング　コーポレーション 環状螺旋包絡状にエーロフォイル羽根を備えた遠心送風機
US4946348A (en) * 1989-02-14 1990-08-07 Airflow Research & Manufacturing Corporation Centrifugal fan with airfoil vanes in annular volute envelope
JP3331878B2 (ja) * 1996-08-30 2002-10-07 株式会社日立製作所 電気掃除機
KR100424313B1 (ko) * 2002-01-03 2004-03-25 엘지전자 주식회사 청소기용 원심송풍기
JP2005201157A (ja) * 2004-01-16 2005-07-28 Sanyo Electric Co Ltd 電動送風機
CN201433940Y (zh) * 2009-04-21 2010-03-31 建准电机工业股份有限公司 轴流式散热风扇的扇框
JP6139537B2 (ja) * 2011-10-13 2017-05-31 アクティエボラゲット エレクトロラックス 掃除機
JP6585873B2 (ja) * 2013-08-09 2019-10-02 日本電産株式会社 送風装置および掃除機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511517A1 (fr) * 1991-04-27 1992-11-04 KSB Aktiengesellschaft Dispositif de guidage partitionné

Also Published As

Publication number Publication date
JP6702318B2 (ja) 2020-06-03
CN107614888A (zh) 2018-01-19
WO2016194697A1 (fr) 2016-12-08
EP3306104A1 (fr) 2018-04-11
JP2016223432A (ja) 2016-12-28
JPWO2016194697A1 (ja) 2018-03-22
CN107614888B (zh) 2019-08-06
US20180156233A1 (en) 2018-06-07
JP2016223428A (ja) 2016-12-28

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