PT964635E - Motor electrico com uma roda do ventilador - Google Patents

Motor electrico com uma roda do ventilador

Info

Publication number
PT964635E
PT964635E PT97914196T PT97914196T PT964635E PT 964635 E PT964635 E PT 964635E PT 97914196 T PT97914196 T PT 97914196T PT 97914196 T PT97914196 T PT 97914196T PT 964635 E PT964635 E PT 964635E
Authority
PT
Portugal
Prior art keywords
impeller
electric motor
diffuser
height
fan wheel
Prior art date
Application number
PT97914196T
Other languages
English (en)
Inventor
Mathias Varnhorst
Original Assignee
Vorwerk Co Interholding
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 Co Interholding filed Critical Vorwerk Co Interholding
Publication of PT964635E publication Critical patent/PT964635E/pt

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)
  • Automatic Cycles, And Cycles In General (AREA)
  • Harvester Elements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
PT97914196T 1996-02-16 1997-03-06 Motor electrico com uma roda do ventilador PT964635E (pt)

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
PT964635E true PT964635E (pt) 2003-06-30

Family

ID=26022947

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97914196T PT964635E (pt) 1996-02-16 1997-03-06 Motor electrico com uma roda do ventilador

Country Status (11)

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

Families Citing this family (22)

* 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
ES2297084T3 (es) 2002-09-20 2008-05-01 Matsushita Electric Industrial Co., Ltd Soplador electrico y aspiradora provista del mismo.
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
EP1571343B1 (en) * 2004-03-05 2006-05-24 C.R.F. Società Consortile per Azioni Automotive motor-compressor assembly
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
RU2331351C2 (ru) * 2006-07-25 2008-08-20 Самсунг Гуангджу Электроникс Ко., Лтд. Узел вентилятора для пылесоса
DE102008014624A1 (de) 2008-03-17 2009-09-24 Vorwerk & Co. Interholding Gmbh Elektromotor
EP3251716B1 (en) 2009-08-11 2019-02-20 ResMed Motor Technologies Inc Ventilator comprising a single stage, axial symmetric blower
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
WO2018003017A1 (ja) * 2016-06-28 2018-01-04 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
CN114483654A (zh) * 2017-04-28 2022-05-13 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
PL335112A1 (en) 2000-04-10
DE59709247D1 (de) 2003-03-06
PL183560B1 (pl) 2002-06-28
EP0964635A1 (de) 1999-12-22
WO1998038899A1 (de) 1998-09-11
ES2187763T3 (es) 2003-06-16
CZ297722B6 (cs) 2007-03-14
EP0964635B1 (de) 2003-01-29
SK120099A3 (en) 2000-05-16
JP2001513861A (ja) 2001-09-04
DE19605742A1 (de) 1997-08-21
CZ300499A3 (cs) 2000-08-16
DK0964635T3 (da) 2003-05-26
ATE231703T1 (de) 2003-02-15
SK285632B6 (sk) 2007-05-03

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