ES2187763T3 - Motor electrico con un rodete de ventilador. - Google Patents

Motor electrico con un rodete de ventilador.

Info

Publication number
ES2187763T3
ES2187763T3 ES97914196T ES97914196T ES2187763T3 ES 2187763 T3 ES2187763 T3 ES 2187763T3 ES 97914196 T ES97914196 T ES 97914196T ES 97914196 T ES97914196 T ES 97914196T ES 2187763 T3 ES2187763 T3 ES 2187763T3
Authority
ES
Spain
Prior art keywords
impeller
electric motor
diffuser
height
rodet
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 - Lifetime
Application number
ES97914196T
Other languages
English (en)
Inventor
Mathias Varnhorst
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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 Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Application granted granted Critical
Publication of ES2187763T3 publication Critical patent/ES2187763T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary 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
    • F04D29/40—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
    • 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)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Harvester Elements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

LA INVENCION SE REFIERE A UN MOTOR ELECTRICO (1), QUE TIENE UN ROTOR (3) Y UN DIFUSOR (4), QUE VA CONECTADO RADIALMENTE A DICHO ROTOR (3). EL CITADO ROTOR (3) TIENE UNAS PALETAS DE GUIA (21), CON UNA ALTURA (B4) DE LA PALETA DE GUIA, Y EL DIFUSOR (4) TIENE PAREDES (8) CON UNA ALTURA DE PARED (B2). SEGUN LA INVENCION, LA RELACION ENTRE LA ALTURA DE LA PARED DIFUSORA (B2) Y LA ALTURA DE LAS PALETAS DE GUIA (B4) DEBE VARIAR ENTRE 1,7 Y 1,2 APROXIMADAMENTE, A FIN DE CREAR UN MOTOR ELECTRICO CON UN ROTOR (3) Y UN DIFUSOR (4) CONECTADO RADIALMENTE A DICHO ROTOR (3), QUE CUENTA CON UN BUEN DISEÑO PARA LA PRODUCCION, QUE PUEDE PERMANECER ESTABLE Y OBTENER UN ELEVADO GRADO DE EFICIENCIA EN ROTACION RAPIDA.
ES97914196T 1996-02-16 1997-03-06 Motor electrico con un rodete de ventilador. Expired - Lifetime ES2187763T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19605742A DE19605742A1 (de) 1996-02-16 1996-02-16 Elektromotor mit einem Gebläserad
PCT/EP1997/001139 WO1998038899A1 (de) 1996-02-16 1997-03-06 Elektromotor mit einem gebläserad

Publications (1)

Publication Number Publication Date
ES2187763T3 true ES2187763T3 (es) 2003-06-16

Family

ID=26022947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97914196T Expired - Lifetime ES2187763T3 (es) 1996-02-16 1997-03-06 Motor electrico con un rodete de ventilador.

Country Status (11)

Country Link
EP (1) EP0964635B1 (es)
JP (1) JP2001513861A (es)
AT (1) ATE231703T1 (es)
CZ (1) CZ297722B6 (es)
DE (2) DE19605742A1 (es)
DK (1) DK0964635T3 (es)
ES (1) ES2187763T3 (es)
PL (1) PL183560B1 (es)
PT (1) PT964635E (es)
SK (1) SK285632B6 (es)
WO (1) WO1998038899A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200951A1 (de) * 2002-01-08 2003-08-14 Kern Gmbh Dr Staubsaugergebläse
ATE382121T1 (de) 2002-09-20 2008-01-15 Matsushita Electric Ind Co Ltd Elektrisches gebläse und damit ausgerüsteter staubsauger
JP4606005B2 (ja) * 2003-09-02 2011-01-05 三洋電機株式会社 電動送風機
CN1614241B (zh) * 2003-11-07 2012-12-19 台达电子工业股份有限公司 离心式风扇及其扇框结构
ES2264107T3 (es) * 2004-03-05 2006-12-16 C.R.F. Societa Consortile Per Azioni Conjunto motor-compresor para vehiculos de motor.
KR20060015073A (ko) * 2004-08-13 2006-02-16 엘지전자 주식회사 진공청소기용 원심송풍기
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
DE102008014624A1 (de) 2008-03-17 2009-09-24 Vorwerk & Co. Interholding Gmbh Elektromotor
JP6085835B2 (ja) * 2009-08-11 2017-03-08 レスメド・モーター・テクノロジーズ・インコーポレーテッド 単一ステージの、軸対称送風機および携帯可能な人工呼吸器
JP5544318B2 (ja) * 2011-03-01 2014-07-09 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
DE102014208128A1 (de) * 2014-04-30 2015-11-05 BSH Hausgeräte GmbH Radialgebläse mit verbesserter Überströmkantengeometrie
CN105090114A (zh) * 2014-05-07 2015-11-25 德昌电机(深圳)有限公司 扩散器及应用该扩散器的风机
JP6381983B2 (ja) * 2014-06-13 2018-08-29 日立アプライアンス株式会社 電気掃除機用電動送風機及びこれを備えた電気掃除機
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
JP6636150B2 (ja) * 2016-06-28 2020-01-29 三菱電機株式会社 電動送風機および電気掃除機
JP2018003806A (ja) * 2016-07-08 2018-01-11 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
CN107131154A (zh) * 2017-04-28 2017-09-05 广东威灵电机制造有限公司 风机系统以及电动器具
CN106958538B (zh) * 2017-05-11 2019-12-31 美的集团股份有限公司 离心风机及具有其的吸尘器
JP2019031971A (ja) * 2018-07-27 2019-02-28 日立アプライアンス株式会社 電気掃除機用電動送風機及びこれを備えた電気掃除機
CN114183402A (zh) * 2020-09-14 2022-03-15 北京石头世纪科技股份有限公司 风机及清洁设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2852106B2 (ja) * 1990-07-20 1999-01-27 株式会社日立製作所 電気掃除機及び電動送風機
GB2251035A (en) * 1990-12-20 1992-06-24 Dunphy Oil And Gas Burners Lim Centrifugal fan
JPH0914192A (ja) * 1995-06-26 1997-01-14 Hitachi Ltd 電動送風機及び電気掃除機

Also Published As

Publication number Publication date
ATE231703T1 (de) 2003-02-15
CZ300499A3 (cs) 2000-08-16
SK120099A3 (en) 2000-05-16
PT964635E (pt) 2003-06-30
CZ297722B6 (cs) 2007-03-14
DE19605742A1 (de) 1997-08-21
PL183560B1 (pl) 2002-06-28
JP2001513861A (ja) 2001-09-04
PL335112A1 (en) 2000-04-10
EP0964635B1 (de) 2003-01-29
DE59709247D1 (de) 2003-03-06
SK285632B6 (sk) 2007-05-03
DK0964635T3 (da) 2003-05-26
WO1998038899A1 (de) 1998-09-11
EP0964635A1 (de) 1999-12-22

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