MX2009007594A - Vacuum cleaner. - Google Patents

Vacuum cleaner.

Info

Publication number
MX2009007594A
MX2009007594A MX2009007594A MX2009007594A MX2009007594A MX 2009007594 A MX2009007594 A MX 2009007594A MX 2009007594 A MX2009007594 A MX 2009007594A MX 2009007594 A MX2009007594 A MX 2009007594A MX 2009007594 A MX2009007594 A MX 2009007594A
Authority
MX
Mexico
Prior art keywords
vacuum
filter
downstream filter
cleaning mode
separating unit
Prior art date
Application number
MX2009007594A
Other languages
Spanish (es)
Inventor
Jonas Beskow
Stefan Jonsson
Henrik Nyqvist
Original Assignee
Electrolux Ab
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 SE0700542A external-priority patent/SE531272C2/en
Application filed by Electrolux Ab filed Critical Electrolux Ab
Publication of MX2009007594A publication Critical patent/MX2009007594A/en

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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/20—Means for cleaning filters
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means

Abstract

The present disclosure relates to a vacuum cleaner (1) comprising a separating unit (34), a vacuum source (31) for creating a negative air pressure, and a downstream filter (33). The vacuum cleaner is configured to operate in a vacuum cleaning mode, and is switchable to a filter cleaning mode, wherein the vacuum source is connected to the downstream filter to force an airstream therethrough in a reverse direction in order to remove dust from the downstream filter, and the separating unit is arranged to separate dust, released by the downstream filter, from the airstream. The separating unit has first and second sub-separators (35, 37), which are connected in parallel in the vacuum cleaning mode, and are connected in series in the filter cleaning mode. This provides convenient cleaning of the downstream filter.
MX2009007594A 2007-01-26 2008-01-25 Vacuum cleaner. MX2009007594A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88685607P 2007-01-26 2007-01-26
SE0700542A SE531272C2 (en) 2007-03-02 2007-03-02 Vacuum cleaner
PCT/SE2008/000071 WO2008091204A1 (en) 2007-01-26 2008-01-25 Vacuum cleaner

Publications (1)

Publication Number Publication Date
MX2009007594A true MX2009007594A (en) 2009-09-10

Family

ID=41558951

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007594A MX2009007594A (en) 2007-01-26 2008-01-25 Vacuum cleaner.

Country Status (2)

Country Link
KR (1) KR101387145B1 (en)
MX (1) MX2009007594A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070291A (en) 1998-01-09 2000-06-06 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic air flow
KR100629737B1 (en) * 2000-12-29 2006-09-29 엘지전자 주식회사 Cleanup device of filter for vacuum cleaner
SE0401183D0 (en) 2003-12-04 2004-05-06 Electrolux Ab Filter cleaning system for a vacuum cleaner

Also Published As

Publication number Publication date
KR20100014345A (en) 2010-02-10
KR101387145B1 (en) 2014-04-25

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Legal Events

Date Code Title Description
FG Grant or registration