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)

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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

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

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