KR900001301B1 - 전동송풍기 - Google Patents

전동송풍기 Download PDF

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Publication number
KR900001301B1
KR900001301B1 KR1019870003508A KR870003508A KR900001301B1 KR 900001301 B1 KR900001301 B1 KR 900001301B1 KR 1019870003508 A KR1019870003508 A KR 1019870003508A KR 870003508 A KR870003508 A KR 870003508A KR 900001301 B1 KR900001301 B1 KR 900001301B1
Authority
KR
South Korea
Prior art keywords
wall
output shaft
peripheral wall
impeller
bracket
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.)
Expired
Application number
KR1019870003508A
Other languages
English (en)
Korean (ko)
Other versions
KR870010322A (ko
Inventor
후미오 조라쿠
히사노리 도요시마
Original Assignee
가부시끼가이샤 히타치세이사쿠쇼
미타 가츠시게
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
Priority claimed from JP8413986A external-priority patent/JPH063197B2/ja
Priority claimed from JP61188509A external-priority patent/JPH0639958B2/ja
Application filed by 가부시끼가이샤 히타치세이사쿠쇼, 미타 가츠시게 filed Critical 가부시끼가이샤 히타치세이사쿠쇼
Publication of KR870010322A publication Critical patent/KR870010322A/ko
Application granted granted Critical
Publication of KR900001301B1 publication Critical patent/KR900001301B1/ko
Expired legal-status Critical Current

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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
    • 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
    • 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
    • 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)
KR1019870003508A 1986-04-14 1987-04-13 전동송풍기 Expired KR900001301B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP61-84139 1986-04-14
JP8413986A JPH063197B2 (ja) 1986-04-14 1986-04-14 電動送風機
JP84139 1986-04-14
JP188509 1986-08-13
JP61-188509 1986-08-13
JP61188509A JPH0639958B2 (ja) 1986-08-13 1986-08-13 電動送風機

Publications (2)

Publication Number Publication Date
KR870010322A KR870010322A (ko) 1987-11-30
KR900001301B1 true KR900001301B1 (ko) 1990-03-05

Family

ID=26425211

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870003508A Expired KR900001301B1 (ko) 1986-04-14 1987-04-13 전동송풍기

Country Status (5)

Country Link
US (1) US4767285A (enExample)
KR (1) KR900001301B1 (enExample)
CN (1) CN1006928B (enExample)
DE (2) DE3744766C2 (enExample)
GB (1) GB2190429B (enExample)

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JPH0214500U (enExample) * 1988-07-14 1990-01-30
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US5074467A (en) * 1990-11-30 1991-12-24 Geberth John Daniel High volume low pressure spray painting system, method of operation and control system therefor
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US5350281A (en) * 1993-01-26 1994-09-27 Sundstrand Corporation Fan with secondary air passage for motor cooling
JPH07332294A (ja) * 1994-06-06 1995-12-22 Matsushita Electric Ind Co Ltd 電動送風機
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DE19606146A1 (de) * 1996-02-20 1997-08-21 Vorwerk Co Interholding Schnellaufender Elektromotor
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US5714819A (en) * 1996-10-28 1998-02-03 Ametek, Inc. Motor having universal fan end bracket
CA2218481C (en) * 1996-12-16 2005-05-03 Ron Hailes Hvlp spray painting method and apparatus
US6102672A (en) * 1997-09-10 2000-08-15 Turbodyne Systems, Inc. Motor-driven centrifugal air compressor with internal cooling airflow
US6951241B1 (en) * 1999-06-21 2005-10-04 Fasco Industries, Inc. Method for cooling a motor in a blower assembly for a furnance
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US6294852B1 (en) * 2000-12-27 2001-09-25 Wy Peron Lee Motor cover arrangement
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GB0202835D0 (en) * 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor
US6890159B2 (en) * 2002-03-19 2005-05-10 Denso Corporation Air blower with fan unable to contact motor housing
US7604463B2 (en) * 2002-04-04 2009-10-20 Jakel Incorporated Motor cooling and exhaust diluting blower housing with heat shield and noise muffler
US6802699B2 (en) * 2002-06-06 2004-10-12 Calsonic Kansei Corporation Motor mounting structure
CN100545462C (zh) * 2003-05-20 2009-09-30 东芝泰格有限公司 电动送风机以及具有该电动送风机的电气设备
ES2264107T3 (es) * 2004-03-05 2006-12-16 C.R.F. Societa Consortile Per Azioni Conjunto motor-compresor para vehiculos de motor.
DE202005015357U1 (de) * 2004-10-09 2006-01-05 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüfter mit einem Lüfterrad
CN1306896C (zh) * 2004-10-27 2007-03-28 金骏达电机制造厂有限公司 用微电机驱动金属吸尘组件的构成方法和联结结构
USD533936S1 (en) 2004-11-17 2006-12-19 Matsushita Electric Industrial Co., Ltd. Fan case
USD534645S1 (en) 2004-11-17 2007-01-02 Matsushita Electric Industrial Co., Ltd. Air guide
DE102005031388B4 (de) * 2005-07-05 2017-05-04 Resmed Limited Vorrichtung zur Förderung eines Atemgases
USD577807S1 (en) 2006-10-27 2008-09-30 Resmed Limited Impeller
EP1940496B1 (en) 2005-10-28 2016-02-03 ResMed Motor Technologies Inc. Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
JP4851801B2 (ja) * 2006-01-31 2012-01-11 株式会社東芝 電動送風機および電気掃除機
GB0613796D0 (en) * 2006-07-12 2006-08-23 Johnson Electric Sa Blower
US20080187437A1 (en) * 2007-02-07 2008-08-07 Apex Medical Corp. Air blower having a raised column therein to reduce air flow pressure change and noise
TWI370609B (en) * 2008-02-05 2012-08-11 Delta Electronics Inc Foreign bodies-or water-proof fan and motor
GB2467964B (en) * 2009-02-24 2015-03-25 Dyson Technology Ltd Shroud-Diffuser assembly
AU2010282228B2 (en) 2009-08-11 2013-04-18 Resmed Motor Technologies Inc. Single stage, axial symmetric blower and portable ventilator
DE102010002658A1 (de) * 2010-03-08 2011-09-08 Robert Bosch Gmbh Gebläsemodul
CN102684394B (zh) * 2011-03-17 2016-12-07 德昌电机(深圳)有限公司 马达组件
JP6074600B2 (ja) * 2012-03-21 2017-02-08 パナソニックＩｐマネジメント株式会社 電動送風機
DE102012209199A1 (de) * 2012-05-31 2013-12-05 Robert Bosch Gmbh Lüftersystem für ein Kühlsystem einer Brennkraftmaschine
JP2014042441A (ja) * 2012-08-22 2014-03-06 Samsung Electro-Mechanics Co Ltd スイッチドリラクタンスモータアセンブリ
GB2513666B (en) 2013-05-03 2015-07-15 Dyson Technology Ltd Compressor
EP3015713A1 (en) * 2014-10-30 2016-05-04 Nidec Corporation Blower apparatus
DE102014222241B3 (de) * 2014-10-30 2016-03-31 Continental Automotive Gmbh Elektrisch angetriebene Pumpe
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
TWI566505B (zh) * 2015-01-08 2017-01-11 周文三 馬達之散熱結構
KR102330551B1 (ko) * 2015-03-12 2021-11-24 엘지전자 주식회사 진공 흡입 유닛
DE102015207800A1 (de) 2015-04-28 2016-11-03 Ziehl-Abegg Se Diagonal- oder Radialventilator, Leiteinrichtung für einen solchen Ventilator und System mit einem solchen Ventilator oder mit mehreren solcher Ventilatoren
DE112016002180T5 (de) * 2015-05-14 2018-01-25 Denso Corporation Zentrifugalgebläse
CN106468288A (zh) * 2015-08-21 2017-03-01 德昌电机(深圳)有限公司 扩散器、气流产生装置及吸尘器、干手机、吹风机
KR101684166B1 (ko) * 2015-09-03 2016-12-07 엘지전자 주식회사 흡입 유닛
KR101607492B1 (ko) * 2015-09-04 2016-04-11 터보윈 주식회사 직결 구동형 듀얼 터보 블로워 냉각 구조
JPWO2017082224A1 (ja) * 2015-11-09 2018-08-23 日本電産株式会社 送風装置、および掃除機
JP6818443B2 (ja) * 2016-06-22 2021-01-20 日立グローバルライフソリューションズ株式会社 電動送風機及びそれを備えた電気掃除機
JP6765278B2 (ja) * 2016-10-19 2020-10-07 日立グローバルライフソリューションズ株式会社 電動送風機及びそれを搭載した電気掃除機
DE102018202487A1 (de) * 2018-02-19 2019-08-22 Ziehl-Abegg Se Ventilator und Verfahren zur Montage eines Ventilators
US11104202B2 (en) * 2018-10-18 2021-08-31 Denso International America, Inc. Vehicle HVAC airflow system
JP7354569B2 (ja) * 2019-03-28 2023-10-03 ニデック株式会社 送風装置、および掃除機
SE544297C2 (en) * 2020-05-28 2022-03-29 Husqvarna Ab Improved blower arrangements and silencers for dust extractors
TWI728912B (zh) * 2020-09-08 2021-05-21 和光工業股份有限公司 適配於烘手裝置中的風流產生裝置
US11311153B1 (en) * 2020-10-01 2022-04-26 Hokwang Industries Co., Ltd. Wind flow generating device adapted to hand dryer
KR102572845B1 (ko) * 2021-09-01 2023-08-29 엘지전자 주식회사 블로워

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Also Published As

Publication number Publication date
CN1006928B (zh) 1990-02-21
GB2190429B (en) 1990-10-17
GB2190429A (en) 1987-11-18
DE3744766C2 (enExample) 1990-08-23
DE3712567A1 (de) 1987-10-15
KR870010322A (ko) 1987-11-30
GB8708472D0 (en) 1987-05-13
CN87102745A (zh) 1987-12-16
US4767285A (en) 1988-08-30
DE3712567C2 (enExample) 1989-12-14

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A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19870413

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19870413

Comment text: Request for Examination of Application

PG1501 Laying open of application
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Patent event code: PG16051S01I

Patent event date: 19900131

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