MX9206902A - Ensamble de guia de aire para un motor electrico y metodos de manufactura. - Google Patents

Ensamble de guia de aire para un motor electrico y metodos de manufactura.

Info

Publication number
MX9206902A
MX9206902A MX9206902A MX9206902A MX9206902A MX 9206902 A MX9206902 A MX 9206902A MX 9206902 A MX9206902 A MX 9206902A MX 9206902 A MX9206902 A MX 9206902A MX 9206902 A MX9206902 A MX 9206902A
Authority
MX
Mexico
Prior art keywords
air guide
guide assembly
electric motor
manufacturing methods
assembly
Prior art date
Application number
MX9206902A
Other languages
English (en)
Inventor
Paul W Havens
Dennis J Macl
Original Assignee
Electrolux 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25244475&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9206902(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electrolux Corp filed Critical Electrolux Corp
Publication of MX9206902A publication Critical patent/MX9206902A/es

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
    • 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
    • F04D17/164—Multi-stage fans, e.g. for vacuum cleaners
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Se describe un ensamble de guía de aire y cubierta del motor para usarse en aspiradoras para uso doméstico y comercial, en donde dicho ensamble comprende una guía de aire que tiene un detalle central para encajarse en la cubierta del motor con el objeto de facilitar el ensamble de los componentes, y reducir la filtración, turbulencia y el ruido inducido por la vibración.
MX9206902A 1992-01-24 1992-12-01 Ensamble de guia de aire para un motor electrico y metodos de manufactura. MX9206902A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/825,613 US5296769A (en) 1992-01-24 1992-01-24 Air guide assembly for an electric motor and methods of making

Publications (1)

Publication Number Publication Date
MX9206902A true MX9206902A (es) 1994-05-31

Family

ID=25244475

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9206902A MX9206902A (es) 1992-01-24 1992-12-01 Ensamble de guia de aire para un motor electrico y metodos de manufactura.

Country Status (8)

Country Link
US (1) US5296769A (es)
EP (1) EP0552978B1 (es)
JP (1) JP2768881B2 (es)
AU (1) AU2824092A (es)
CA (1) CA2083897A1 (es)
DE (1) DE69312102T2 (es)
ES (1) ES2106960T3 (es)
MX (1) MX9206902A (es)

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684994B2 (ja) * 1986-02-28 1994-10-26 株式会社日立製作所 非常用炉心冷却装置
DE4416299A1 (de) * 1994-05-09 1995-11-16 Abb Management Ag Elektrische Maschine mit einem Axialventilator
US5567127A (en) * 1994-11-09 1996-10-22 Wentz; Kennith W. Low noise air blower
DE69518819T2 (de) * 1994-11-23 2001-01-18 Ametek Inc., Kent Rotierende Lüfter mit konischem Scheibenteil
JP2744772B2 (ja) * 1995-05-31 1998-04-28 山洋電気株式会社 送風機及び電子部品冷却用送風機
US5734214A (en) 1995-11-09 1998-03-31 Ametek, Inc. Molded through-flow motor assembly
US5713164A (en) * 1996-02-02 1998-02-03 Ryan; Richard T. Pool liner installation system
US5883449A (en) * 1996-08-07 1999-03-16 Hunter Fan Company Ceiling fan motors
US5714819A (en) * 1996-10-28 1998-02-03 Ametek, Inc. Motor having universal fan end bracket
US5811899A (en) * 1997-01-28 1998-09-22 General Signal Corporation Small electric motor with airflow guide structure
CA2263011C (en) * 1998-03-11 2008-01-08 Matsushita Home Appliance Corporation Of America Vacuum cleaner with three stage air induction system
DK2016951T3 (da) * 1998-03-17 2012-09-24 Genentech Inc VEGF- og BMP1-homologe polypeptider
CA2289808A1 (en) 1998-11-18 2000-05-18 Arnold L. Sepke Battery power combination vacuum cleaner
US6124567A (en) * 1998-12-10 2000-09-26 Illinois Tool Works Inc. Die cast housing for welding machine generator
US6906440B1 (en) 2000-06-13 2005-06-14 General Electric Canada, Inc. Bracket assembly having a plurality of plates for a dynamoelectric machine
US6439843B1 (en) 2000-11-16 2002-08-27 Ametek, Inc. Motor/fan assembly having a radial diffuser bypass
US6294852B1 (en) * 2000-12-27 2001-09-25 Wy Peron Lee Motor cover arrangement
US6666660B2 (en) 2001-04-27 2003-12-23 The Hoover Company Motor-fan assembly for a floor cleaning machine
US6648613B2 (en) * 2001-12-11 2003-11-18 Ametek, Inc. Fan blower assembly with one-piece air diffuser and bayonet-style end cap
GB0203147D0 (en) * 2002-02-11 2002-03-27 Dyson Ltd An exhaust assembly
US7716781B2 (en) 2002-03-12 2010-05-18 Cube Investments Limited Suction motor for vacuum cleaner
GB2388017A (en) * 2002-04-30 2003-11-05 Johnson Electric Sa Diffuser plate
US6664701B1 (en) * 2002-06-13 2003-12-16 Black & Decker Inc. Brush assembly
US6713916B1 (en) * 2002-10-31 2004-03-30 Black & Decker Inc. Electric motor assembly
US6798109B2 (en) * 2002-10-31 2004-09-28 Black & Decker Inc. Electric motor brush assembly
US6858957B2 (en) * 2002-10-31 2005-02-22 Black & Decker Inc. Electric motor end plate with visual alignment indicia
FR2847791B1 (fr) * 2002-11-29 2006-05-05 Claude Brenot Appareil compact de nettoyage de sol
US7066721B2 (en) 2003-06-11 2006-06-27 Hunter Fan Company Ceiling fan motors
US7163372B2 (en) * 2003-12-10 2007-01-16 The Hoover Company Diffuser for a motor fan assembly
ATE327438T1 (de) * 2004-03-05 2006-06-15 Fiat Ricerche Motor-verdichteraggregat für kraftfahrzeuge
US6856113B1 (en) 2004-05-12 2005-02-15 Cube Investments Limited Central vacuum cleaning system motor control circuit mounting post, mounting configuration, and mounting methods
WO2006029535A1 (en) 2004-09-17 2006-03-23 Cube Investments Limited Cleaner handle and cleaner handle housing sections
KR100676318B1 (ko) * 2005-05-16 2007-01-30 삼성광주전자 주식회사 모터조립체 및 이를 구비한 진공청소기
EP1746290A1 (de) * 2005-07-20 2007-01-24 Rietschle Thomas Schopfheim GmbH Radialverdichter
US20070025848A1 (en) * 2005-07-29 2007-02-01 Shawcross James P Reduced noise diffuser for a motor-fan assembly
US7958594B2 (en) 2005-10-07 2011-06-14 Cube Investments Limited Central vacuum cleaner cross-controls
CA2562810C (en) 2005-10-07 2015-12-08 Cube Investments Limited Central vacuum cleaner multiple vacuum source control
US7900315B2 (en) 2005-10-07 2011-03-08 Cube Investments Limited Integrated central vacuum cleaner suction device and control
US7690075B2 (en) 2005-10-07 2010-04-06 Cube Investments Limited Central vacuum cleaner control, unit and system with contaminant sensor
GB2436787A (en) * 2006-04-05 2007-10-10 Vax Ltd Electric motor housing
WO2007134405A1 (en) 2006-05-24 2007-11-29 Resmed Ltd Compact low noise efficient blower for cpap devices
US20070274827A1 (en) * 2006-05-26 2007-11-29 Gene Bennington Multi-stage taper fan-motor assembly
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
GB2452593A (en) * 2007-09-04 2009-03-11 Dyson Technology Ltd A fan
US8192182B2 (en) * 2008-01-09 2012-06-05 S.C. Johnson Home Storage, Inc. Manual evacuation system
GB2463698B (en) * 2008-09-23 2010-12-01 Dyson Technology Ltd A fan
GB2464736A (en) 2008-10-25 2010-04-28 Dyson Technology Ltd Fan with a filter
EP2276933B1 (en) 2009-03-04 2011-06-08 Dyson Technology Limited A fan
CA2746560C (en) 2009-03-04 2016-11-22 Dyson Technology Limited Humidifying apparatus
GB2468320C (en) 2009-03-04 2011-06-01 Dyson Technology Ltd Tilting fan
GB2468322B (en) 2009-03-04 2011-03-16 Dyson Technology Ltd Tilting fan stand
GB2468325A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Height adjustable fan with nozzle
GB2468331B (en) 2009-03-04 2011-02-16 Dyson Technology Ltd A fan
GB2468329A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2468323A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2468312A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
EP2404118B1 (en) * 2009-03-04 2017-05-31 Dyson Technology Limited A fan
GB0903682D0 (en) 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
GB2468315A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Tilting fan
GB2468326A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Telescopic pedestal fan
GB2468317A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Height adjustable and oscillating fan
EP2265825B1 (en) * 2009-03-04 2011-06-08 Dyson Technology Limited A fan assembly
GB0919473D0 (en) * 2009-11-06 2009-12-23 Dyson Technology Ltd A fan
US8317497B2 (en) * 2010-03-03 2012-11-27 Ametek, Inc. Motor-fan assembly having a tapered stationary fan with a concave underside
US8317496B2 (en) * 2010-03-03 2012-11-27 Ametek, Inc. Motor-fan assembly having a tapered fan with a concave underside
CN201730841U (zh) * 2010-03-22 2011-02-02 德昌电机(深圳)有限公司 风机、使用所述风机的干手器及吸尘器
GB2478925A (en) * 2010-03-23 2011-09-28 Dyson Technology Ltd External filter for a fan
GB2478927B (en) 2010-03-23 2016-09-14 Dyson Technology Ltd Portable fan with filter unit
CA2800681C (en) 2010-05-27 2013-12-10 Dezheng Li Device for blowing air by means of narrow slit nozzle assembly
GB2482549A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2482548A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2482547A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2483448B (en) 2010-09-07 2015-12-02 Dyson Technology Ltd A fan
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
DK2630373T3 (en) 2010-10-18 2017-04-10 Dyson Technology Ltd FAN UNIT
GB2484670B (en) 2010-10-18 2018-04-25 Dyson Technology Ltd A fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
GB2486019B (en) 2010-12-02 2013-02-20 Dyson Technology Ltd A fan
WO2013014419A2 (en) 2011-07-27 2013-01-31 Dyson Technology Limited A fan assembly
GB2493506B (en) 2011-07-27 2013-09-11 Dyson Technology Ltd A fan assembly
GB201119500D0 (en) 2011-11-11 2011-12-21 Dyson Technology Ltd A fan assembly
GB2496877B (en) 2011-11-24 2014-05-07 Dyson Technology Ltd A fan assembly
GB2498547B (en) 2012-01-19 2015-02-18 Dyson Technology Ltd A fan
GB2499044B (en) 2012-02-06 2014-03-19 Dyson Technology Ltd A fan
GB2499042A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd A nozzle for a fan assembly
GB2499041A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd Bladeless fan including an ionizer
MY167968A (en) 2012-03-06 2018-10-09 Dyson Technology Ltd A fan assembly
GB2500017B (en) 2012-03-06 2015-07-29 Dyson Technology Ltd A Humidifying Apparatus
GB2500011B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500005B (en) 2012-03-06 2014-08-27 Dyson Technology Ltd A method of generating a humid air flow
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
GB2500012B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500903B (en) 2012-04-04 2015-06-24 Dyson Technology Ltd Heating apparatus
US9148978B2 (en) 2012-04-19 2015-09-29 Xerox Corporation Cooling flow accelerator
GB2501301B (en) 2012-04-19 2016-02-03 Dyson Technology Ltd A fan assembly
GB2502103B (en) 2012-05-16 2015-09-23 Dyson Technology Ltd A fan
CA2873302C (en) 2012-05-16 2019-07-09 Dyson Technology Limited Air duct configuration for a bladeless fan
GB2532557B (en) 2012-05-16 2017-01-11 Dyson Technology Ltd A fan comprsing means for suppressing noise
GB2503907B (en) 2012-07-11 2014-05-28 Dyson Technology Ltd A fan assembly
AU350179S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
AU350140S (en) 2013-01-18 2013-08-13 Dyson Technology Ltd Humidifier or fan
AU350181S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
BR302013003358S1 (pt) 2013-01-18 2014-11-25 Dyson Technology Ltd Configuração aplicada em umidificador
WO2014118501A2 (en) 2013-01-29 2014-08-07 Dyson Technology Limited A fan assembly
GB2510195B (en) 2013-01-29 2016-04-27 Dyson Technology Ltd A fan assembly
CA152657S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152655S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152658S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152656S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
BR302013004394S1 (pt) 2013-03-07 2014-12-02 Dyson Technology Ltd Configuração aplicada a ventilador
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
GB2530906B (en) 2013-07-09 2017-05-10 Dyson Technology Ltd A fan assembly
CA154722S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
TWD172707S (zh) 2013-08-01 2015-12-21 戴森科技有限公司 風扇
CA154723S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
GB2518638B (en) 2013-09-26 2016-10-12 Dyson Technology Ltd Humidifying apparatus
GB2528704A (en) 2014-07-29 2016-02-03 Dyson Technology Ltd Humidifying apparatus
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
GB2528708B (en) 2014-07-29 2016-06-29 Dyson Technology Ltd A fan assembly
USD806650S1 (en) * 2015-02-12 2018-01-02 Fang-Fu Chang Fan motor stand
DE112016000766B4 (de) * 2015-02-16 2023-03-30 Denso Corporation Gebläse-Einheit
CN205001225U (zh) * 2015-07-31 2016-01-27 中山大洋电机股份有限公司 一种风机
USD812006S1 (en) * 2015-10-09 2018-03-06 Delta T Corporation Fan motor
CN110049820B (zh) * 2016-12-05 2021-07-20 康明斯过滤Ip公司 具有单件式脉冲涡轮机的分离组件
CN206346936U (zh) * 2016-12-30 2017-07-21 华硕电脑股份有限公司 离心式风扇
JP6363811B1 (ja) * 2017-09-29 2018-07-25 アイリスオーヤマ株式会社 サーキュレータ
WO2019152879A2 (en) 2018-02-02 2019-08-08 Cummins Filtration Ip, Inc. Separation assembly with a single-piece impulse turbine
CN110115545A (zh) * 2018-02-06 2019-08-13 美的集团股份有限公司 尘杯以及吸尘器
CN208651209U (zh) * 2018-05-31 2019-03-26 江苏美的清洁电器股份有限公司 一种扫地机器人的风机组件和扫地机器人
DE102018211808A1 (de) * 2018-07-16 2020-01-16 Ziehl-Abegg Se Ventilator und Leiteinrichtung für einen Ventilator
CN112943698A (zh) * 2019-12-11 2021-06-11 鼎朋企业股份有限公司 吸尘装置的抽风马达

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US993985A (en) * 1909-09-07 1911-05-30 Electric Renovator Mfg Co Pneumatic pumping-machine.
US1868659A (en) * 1926-12-29 1932-07-26 Electrolux Corp Cleaner
US2037557A (en) * 1933-04-15 1936-04-14 Electrolux Corp Vacuum cleaner
US2096891A (en) * 1933-12-21 1937-10-26 Electrolux Corp Vacuum cleaner
US2202999A (en) * 1937-03-03 1940-06-04 Hoover Co Suction cleaner
US2236265A (en) * 1937-10-20 1941-03-25 Electrolux Corp Vacuum cleaner
US2245179A (en) * 1938-04-08 1941-06-10 Electrolux Corp Vacuum cleaner
US2296351A (en) * 1939-03-13 1942-09-22 P A Geier Co Fan construction for suction cleaners and the like
US2244165A (en) * 1939-05-25 1941-06-03 Hoover Co Suction cleaner
NL65769C (es) * 1941-07-23
US2422860A (en) * 1945-03-07 1947-06-24 Scovill Manufacturing Co Vacuum cleaner
US2612843A (en) * 1946-03-16 1952-10-07 Smith Corp A O In-line centrifugal pump with fabricated volutes
US2486619A (en) * 1946-09-07 1949-11-01 Hoover Co Plastic fan for suction cleaners
US2658665A (en) * 1950-12-07 1953-11-10 Hoover Co Multistage fan for suction cleaners
US3000038A (en) * 1956-01-17 1961-09-19 Earl R Heavner Vacuum sweeper
US2915237A (en) * 1956-06-13 1959-12-01 Electrolux Corp Centrifugal blowers
US3171353A (en) * 1962-02-27 1965-03-02 Kenton D Mcmahan Centrifugal fluid pump
US3246359A (en) * 1962-05-02 1966-04-19 Car Vac Ind Ltd Compact vacuum cleaner with storage means
US3243102A (en) * 1963-12-20 1966-03-29 Kenton D Mcmahan Centrifugal fluid pump
SE330061B (es) * 1968-12-20 1970-11-02 Electrolux Ab
NL7014555A (es) * 1970-10-03 1972-04-05
NL7112062A (es) * 1971-09-02 1973-03-06
US3932911A (en) * 1974-01-16 1976-01-20 Whirlpool Corporation Structure for mounting air moving means in a vacuum cleaner
GB1493844A (en) * 1974-07-16 1977-11-30 Matsushita Electric Ind Co Ltd Electric blower assembly
JPS5199309A (ja) * 1975-02-27 1976-09-01 Matsushita Electric Ind Co Ltd Dendosofuki
US4057370A (en) * 1975-02-04 1977-11-08 Matsushita Electric Industrial Co., Ltd Electric blower assembly
US4111615A (en) * 1975-06-18 1978-09-05 Matsushita Electric Industrial Company, Limited Fluid exhausting device
US4082478A (en) * 1976-07-02 1978-04-04 Whirlpool Corporation Vacuum cleaner fan
US4150913A (en) * 1977-09-02 1979-04-24 Davis Henry J Blower for industrial vacuum machine
JPS5730475A (en) * 1980-07-31 1982-02-18 Canon Inc Video printer
JPS57108499A (en) * 1980-12-26 1982-07-06 Toshiba Corp Electric blower
JPS57212399A (en) * 1981-06-22 1982-12-27 Toshiba Corp Electric fan
EP0078354B1 (fr) * 1981-11-04 1986-08-13 JOHN DEERE (Société Anonyme) Dispositif d'insonorisation pour moteurs à combustion interne, notamment pour engins de travaux publics ou agricoles, et engins équipés d'un tel dispositif
JPS59113297A (ja) * 1982-12-20 1984-06-29 Matsushita Electric Ind Co Ltd 電動送風機
JPS59122800A (ja) * 1982-12-28 1984-07-16 Matsushita Electric Ind Co Ltd 電動送風機
JPS59122799A (ja) * 1982-12-28 1984-07-16 Matsushita Electric Ind Co Ltd 電動送風機
US4808090A (en) * 1983-02-10 1989-02-28 The Scott & Fetzer Company Vacuum motor fan cover
DD223584A1 (de) * 1983-12-28 1985-06-12 Elektrogeraete Ingbuero Veb Motorgeblaeseeinheit, insbesondere fuer staubsauger
JPS60153498A (ja) * 1984-01-20 1985-08-12 Sanyo Electric Co Ltd 電動送風機
US4679990A (en) * 1984-12-28 1987-07-14 Matsushita Electric Industrial Co., Ltd. Electric blower
US4669952A (en) * 1985-05-17 1987-06-02 Ametek, Inc. Quiet by-pass vacuum motor
US4824333A (en) * 1985-10-01 1989-04-25 Rexair, Inc. Air blower assembly for vacuum cleaners
US4735555A (en) * 1985-10-01 1988-04-05 Rexair, Inc. Air blower assembly for vacuum cleaner
GB2190429B (en) * 1986-04-14 1990-10-17 Hitachi Ltd An electric blower
FR2603667B1 (fr) * 1986-09-10 1990-09-28 Etri Sa Ventilateur centrifuge entraine par un moteur a courant continu et a commutation electronique
JPS63109300A (ja) * 1986-10-24 1988-05-13 Matsushita Electric Ind Co Ltd 電動送風機
JP2863170B2 (ja) * 1988-05-02 1999-03-03 松下電器産業株式会社 電動送風機
US4992690A (en) * 1988-10-07 1991-02-12 Emerson Electric Co. Combination motor endshield and pump housing
JPH02245498A (ja) * 1989-03-20 1990-10-01 Hitachi Ltd 電動送風機
JPH02264619A (ja) * 1989-04-05 1990-10-29 Hitachi Ltd 電気掃除機
JPH03105099A (ja) * 1989-09-19 1991-05-01 Sanyo Electric Co Ltd 電動送風機

Also Published As

Publication number Publication date
EP0552978B1 (en) 1997-07-16
EP0552978A3 (en) 1993-10-06
JPH05256298A (ja) 1993-10-05
ES2106960T3 (es) 1997-11-16
DE69312102D1 (de) 1997-08-21
DE69312102T2 (de) 1998-01-15
JP2768881B2 (ja) 1998-06-25
EP0552978A2 (en) 1993-07-28
AU2824092A (en) 1993-07-29
CA2083897A1 (en) 1993-07-25
US5296769A (en) 1994-03-22

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