EP2428152A3 - Suction cleaning device - Google Patents

Suction cleaning device Download PDF

Info

Publication number
EP2428152A3
EP2428152A3 EP11175079.0A EP11175079A EP2428152A3 EP 2428152 A3 EP2428152 A3 EP 2428152A3 EP 11175079 A EP11175079 A EP 11175079A EP 2428152 A3 EP2428152 A3 EP 2428152A3
Authority
EP
European Patent Office
Prior art keywords
suction
filter
unit
flow
cleaning device
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.)
Granted
Application number
EP11175079.0A
Other languages
German (de)
French (fr)
Other versions
EP2428152B1 (en
EP2428152A2 (en
Inventor
Gábor Peflof
Stefan Hess
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP2428152A2 publication Critical patent/EP2428152A2/en
Publication of EP2428152A3 publication Critical patent/EP2428152A3/en
Application granted granted Critical
Publication of EP2428152B1 publication Critical patent/EP2428152B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • 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
    • A47L9/122—Dry filters flat

Abstract

Die Erfindung betrifft eine Saugreinigungsvorrichtung mit einem Saugaggregat, das über eine Filtervorrichtung mit einem Schmutzsammelbehälter in Strömungsverbindung steht, der vom Saugaggregat mit Unterdruck beaufschlagbar ist zur Ausbildung einer Saugströmung, unter deren Wirkung Sauggut über einen Saugeinlass in den Schmutzsammelbehälter einsaugbar ist, wobei die Filtervorrichtung einen Filterträger aufweist, an dem mindestens eine Filtereinheit gehalten ist zur Abscheidung von Feststoffen aus der Saugströmung. Um die Saugreinigungsvorrichtung derart weiterzubilden, dass das Risiko vermindert wird, dass Saugluft ungefiltert vom Schmutzsammelbehälter zum Saugaggregat gelangen kann, wird erfindungsgemäß vorgeschlagen, dass die Filtervorrichtung mindestens ein am Filterträger fixiertes Stützteil aufweist, das an der Reinseite zumindest einer Filtereinheit anliegt.

Figure imgaf001
The invention relates to a Saugreinigungsvorrichtung with a suction unit, which is connected via a filter device with a dirt collecting in flow connection, which is acted upon by the suction unit with negative pressure to form a suction flow, under the action of suction material is sucked into the dirt collection container via a suction inlet, wherein the filter device is a filter carrier on which at least one filter unit is held to separate solids from the suction flow. In order to improve the suction cleaning device such that the risk is reduced that suction air can pass unfiltered from the dirt collector to the suction unit, the invention proposes that the filter device has at least one fixed to the filter support member, which rests on the clean side of at least one filter unit.
Figure imgaf001
EP11175079.0A 2010-09-13 2011-07-22 Suction cleaning device Active EP2428152B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010040664 DE102010040664A1 (en) 2010-09-13 2010-09-13 vacuum-cleaning device

Publications (3)

Publication Number Publication Date
EP2428152A2 EP2428152A2 (en) 2012-03-14
EP2428152A3 true EP2428152A3 (en) 2013-07-31
EP2428152B1 EP2428152B1 (en) 2014-10-29

Family

ID=44532632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11175079.0A Active EP2428152B1 (en) 2010-09-13 2011-07-22 Suction cleaning device

Country Status (2)

Country Link
EP (1) EP2428152B1 (en)
DE (1) DE102010040664A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201700637D0 (en) 2017-01-13 2017-03-01 Black & Decker Inc Dust collection box

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404395A1 (en) * 1984-02-08 1985-08-14 Miele & Cie GmbH & Co, 4830 Gütersloh Vacuum cleaner with an electrostatic downstream filter
US5102435A (en) * 1991-03-11 1992-04-07 Hako Minuteman, Inc. Vacuum suction machine with high efficiency filter and operating interlock
DE19959747A1 (en) * 1999-12-11 2001-06-21 Wap Reinigungssysteme Dirt suction device has inflatable element between two parts subjected to internal and outer pressures and reversibly deformed by pressure difference to hermetically seal gap between parts
US20060277712A1 (en) * 2005-06-10 2006-12-14 Lg Electronics Inc. Vacuum cleaner
EP1997415A1 (en) * 2007-06-01 2008-12-03 Guido Valentini Dust suction device with self-cleaning of the filters.
EP2236072A2 (en) * 2009-03-31 2010-10-06 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner with additional device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437536A1 (en) * 1984-10-12 1986-04-17 Siemens AG, 1000 Berlin und 8000 München Arrangement of an additional filter in a vacuum-cleaner housing
US4609387A (en) * 1984-12-28 1986-09-02 Shop-Vac Corporation Collapsible support cage for vacuum cleaner filter
JPH08164099A (en) * 1994-12-15 1996-06-25 Tec Corp Vacuum cleaner
KR100445803B1 (en) * 2002-02-05 2004-08-25 삼성광주전자 주식회사 Air exhaust structure of an upright-type vacuum cleaner
KR100470561B1 (en) * 2003-04-28 2005-03-10 삼성광주전자 주식회사 Cyclone-type dust collecting apparatus for vacuum cleaner
DE202004021724U1 (en) * 2004-09-01 2010-08-12 Miele & Cie. Kg Vacuum cleaner with a fine dust filter in the exhaust air stream
US7797791B2 (en) * 2006-11-20 2010-09-21 Black & Decker Inc. Vacuum with panel filter
JP4212630B2 (en) * 2007-05-28 2009-01-21 三洋電機株式会社 Electric vacuum cleaner
US8187355B2 (en) * 2008-11-21 2012-05-29 Samsung Electronics Co., Ltd. Filter assembly for vacuum cleaner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404395A1 (en) * 1984-02-08 1985-08-14 Miele & Cie GmbH & Co, 4830 Gütersloh Vacuum cleaner with an electrostatic downstream filter
US5102435A (en) * 1991-03-11 1992-04-07 Hako Minuteman, Inc. Vacuum suction machine with high efficiency filter and operating interlock
DE19959747A1 (en) * 1999-12-11 2001-06-21 Wap Reinigungssysteme Dirt suction device has inflatable element between two parts subjected to internal and outer pressures and reversibly deformed by pressure difference to hermetically seal gap between parts
US20060277712A1 (en) * 2005-06-10 2006-12-14 Lg Electronics Inc. Vacuum cleaner
EP1997415A1 (en) * 2007-06-01 2008-12-03 Guido Valentini Dust suction device with self-cleaning of the filters.
EP2236072A2 (en) * 2009-03-31 2010-10-06 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner with additional device

Also Published As

Publication number Publication date
EP2428152B1 (en) 2014-10-29
EP2428152A2 (en) 2012-03-14
DE102010040664A1 (en) 2012-03-15

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