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WO2001082767A1 - Boite a poussiere pourvue d'un cyclone et pouvant etre integree dans des aspirateurs classiques - Google Patents

Boite a poussiere pourvue d'un cyclone et pouvant etre integree dans des aspirateurs classiques Download PDF

Info

Publication number
WO2001082767A1
WO2001082767A1 PCT/EP2001/004536 EP0104536W WO0182767A1 WO 2001082767 A1 WO2001082767 A1 WO 2001082767A1 EP 0104536 W EP0104536 W EP 0104536W WO 0182767 A1 WO0182767 A1 WO 0182767A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
dust box
centrifugal separator
filter
box according
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.)
Ceased
Application number
PCT/EP2001/004536
Other languages
German (de)
English (en)
Inventor
Gerhard Stettner
Gerhard Erdmann
Peter Bächer
Göran Sjöberg
Göran Nilsson
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.)
AEG Hausgeraete GmbH
Original Assignee
AEG Hausgeraete GmbH
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 AEG Hausgeraete GmbH filed Critical AEG Hausgeraete GmbH
Priority to AU2001273959A priority Critical patent/AU2001273959A1/en
Publication of WO2001082767A1 publication Critical patent/WO2001082767A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles

Definitions

  • the invention relates to a dust box for use in conventional vacuum cleaners.
  • the dust box is intended as a replacement or alternatively to conventional dust collection devices, usually 15 dust bags.
  • Vacuum cleaners are also known which have dust collection devices which operate according to the cyclone principle. But these grounds care equipment is not conventional vacuum cleaner but specially designed vacuum cleaner, the dust separation and collection device 'only for this vacuum cleaner - 5 ger fits and' where the use of conventional dust bag is excluded.
  • the object of the present invention is to create a dust box for use in conventional vacuum cleaners, which can optionally be used as a replacement for conventional " dust collection devices.
  • a dust box consisting of a centrifugal separator with a dip tube, a dust collection chamber, and a filter, where the "dust box is designed so • that it can be used in conventional vacuum cleaners.
  • the dust box after the object of the present invention is designed in their dimensions, in that they conventional vacuum cleaner can be used. This means that their proportions are adapted to the vacuum cleaners on the market and do not primarily follow the physical design rules for centrifugal separators.
  • conventional centrifugal separators are usually designed to be conical, with the conicity following known calculation rules.
  • the centrifugal separator according to the invention is generally, but not necessarily cylindrical, but still works satisfactorily.
  • Dust box is detachably connected.
  • the advantage of this embodiment is that when the filter unit is removed, the immersion tube is simultaneously removed from the centrifugal separator, so that the interior of the centrifugal separator is freely accessible . and can be easily cleaned. If the inside of the centrifugal separator and the inside of the dust collection container are freely accessible from the air outlet side, there is a further advantage of the invention in that both the centrifugal separator and the
  • Dust collector is easily accessible and cleanable. If • the filter covers both the opening of the centrifugal separator and the opening of the dust collector, the accessibility of these two components of the dust box is achieved simply by removing the filter or the filter unit.
  • a further advantageous embodiment of the invention is given in that the centrifugal separator and the dust collection space form an integral dust collection unit. This ensures that the connection between the centrifugal separator and the dust collector does not have any leaks that could impair the function of the dust box.
  • centrifugal separator and the dust collecting space are detachably connected to one another can also be advantageous.
  • special ' measures to establish the tightness between these two components of the dust box must be taken, on the other hand, the centrifugal separator can be attached, for example, to the dust compartment cover, so that the dust container is freely accessible, removable and cleanable from above when the dust compartment cover is open ,
  • the dust box is at least partially integrated in the dust cover, various advantages can result.
  • the dust collection chamber is automatically accessible when the dust chamber cover is removed, whereas where it is completely of the dust box in the dust chamber cover, an optimal fixation of the dust box in the dust collection chamber can be guaranteed and additional space can be created by] a special design of the dust chamber cover. In the latter case, the entire dust compartment cover including the integrated dust box would be replaced.
  • the dust chamber cover is relatively firmly connected to the vacuum cleaner, this could be done by specialists.
  • the dust box according to the invention can advantageously be designed such that it can be used transversely to the longitudinal axis of the vacuum cleaner. But it can also be used perpendicular to the longitudinal axis of the vacuum cleaner.
  • the latter design of the dust box is particularly suitable for integration into the dust compartment cover.
  • an advantageous embodiment is that the air enters the dust box from the underside of the dust chamber, because then the cyclone flow takes place from the bottom up and the dirt particles are separated off at the top and down fall into the dust collector.
  • the dust box has at least one means for releasably connecting at least two components, since otherwise an airtight connection of the components is problematic.
  • An example is the embodiment in which the centrifugal separator is detachably connected to the dust collecting space.
  • the fixation could indeed take place in that the components of the dust box are positively fixed between the inside of the dust chamber cover and the dust chamber when the cover is closed.
  • a separate means is provided with which they can be detachably connected.
  • Such a means can be, for example, a locking means, a clip or a similar known means.
  • the agent may be excluded to 'fixing of the components as a handle forms be of, when the dust box is inserted in the dust chamber, folded, thus ensuring the fixing of at least two components from the dust box via formed on the handle elements.
  • further means can be provided which fix the dust box in the dust space, it being particularly advantageous if the means for fixing the components of the dust box is simultaneously designed as a means for fixing the dust box in the dust space.
  • Another idea of the invention is to design a vacuum cleaner with a dust chamber for accommodating conventional filters in such a way that the dust chamber has means for fixing a dust box according to the preceding claims.
  • These means can consist, for example, in the fact that webs are provided in the dust chamber with which the components of the dust box are positively fixed when inserted.
  • such components can also be provided in the dust chamber of a vacuum cleaner, including the inside of the dust chamber cover, which interact with the means for fixing the components of the dust box.
  • FIG. 1 An embodiment of the invention will be described in the following "closer to the drawings by way of which: FIG. 1
  • FIG. 1 shows a conventional vacuum cleaner with a first dust box 2 shows a lower shell of a conventional
  • FIG 3 and ' FIG 4 two embodiments of a dust box
  • FIG. 6 shows a third embodiment of a
  • FIG. 7 shows the dust collection space of the dust box according to FIG. 6
  • FIG. 8 shows a dust box integrated in a dust compartment cover
  • FIG 8 without air outlet filter
  • FIG. 1 shows a conventional floor vacuum cleaner with an opened dust chamber cover D in which a dust box SB has been introduced.
  • the dust box has an air inlet opening LE so-as on a side releasably attached to the dust box 'filter unit FE.
  • the dashed line L indicates that the filter unit FE overlaps the remaining dust box relatively far, so that an airtight connection is created between filter F and the other dust box.
  • the dust box SB is introduced transversely to the longitudinal axis of the vacuum cleaner.
  • FIG. 2 shows the lower shell U ' of another conventional vacuum cleaner in the rear of which the receiving space for the blower unit can be seen and in the front section, ie in the dust chamber R, a second embodiment of a dust box can be seen, which is also introduced transversely to the longitudinal axis of the vacuum cleaner ,
  • the second embodiment of the dust box shown here also has an air inlet opening, as well as a filter F or a filter unit FE, which is also attached laterally to the other dust box SB.
  • the dust box consists of the components ⁇ centrifugal separator FKA including immersion tube T, dust collecting space SR, and the filter unit FE with filter
  • FIG. 3 shows a single view of a dust box SB with a filter F attached to the side.
  • a further overlapping edge is provided on the filter unit ' it FE in order to: ' ensure an airtight connection of the remaining dust box SB with the filter unit FE .
  • webs S are provided, which serve to support or store the dust box in the dust chamber of a conventional vacuum cleaner.
  • the dust box SB has a handle G in its upper side, which is shown here in a folded position. In this position, the left handlebar lies over a tab LA of the filter unit FE and fixes this tab. LA so that an unintentional loosening of the filter unit from the remaining dust box SB is prevented.
  • This handle could - which is not shown here - also be designed in such a way that it interacts with other means or devices which can be provided in a vacuum cleaner in order to securely fix the dust box SB in the dust space R.
  • These vacuum cleaners are 'but then still suitable for the use of conventional dust bag.
  • the illustration according to FIG. 4 shows a second embodiment of a dust box SB with the air inlet opening LE and the filter unit FE .. This dust box corresponds to that known from FIG. •
  • FIG. 5 shows an exploded view of the dust box according to FIG. 4. It consists of a one-piece unit consisting of a dust collecting space SR and a centrifugal separator FKA and of a filter unit which comprises the dip tube T and a filter element F.
  • the operation of this dust box SB is as follows: The dust box is located in the dust room of a conventional vacuum cleaner. The air inlet side LE of the dust box SB is connected to the dust connection piece of the suction hose (not shown here). Via the blower unit of the vacuum cleaner, a vacuum is generated in its dust chamber, which is one. Air flow through the suction hose, not shown, and the suction connection stub, to the air inlet side LE of the dust box .SB.
  • a .zyklische air flow is generated 'which flows through the centrifugal separator FKA from left to right.
  • the centrifugal separator FKA contrary to the physically usual design, is cylindrical, but it could also taper conically from left to right.
  • a separating opening is formed which extends partially over the circumference of the wall of the centrifugal separator FKA. This separating opening is not shown in FIG. 5, since it is an absolutely known component of a centrifugal separator. The dust is separated into the dust collection space SR via the separation opening.
  • FIG 5 is easy 'to -Recognize according to in the illustration, the entire filter unit FE of the unit from dust collecting SR and centrifugal FKA can be removed, so that the dust collecting container and the centrifugal separator FKA from one side easily accessible and easy to clean.
  • FIG. 6 shows a third embodiment of a dust box 'SB consisting of the centrifugal separator FKA and the dust collector SR.
  • the centrifugal separator FKA is shown open to the side.
  • the spiral inlet wall SW can also be seen here, which introduces the air flowing in via the air inlet openings LE into the actual centrifugal separator FKA.
  • the open side of the centrifugal separator 'FKA is closed with a chamber-like cover which has an immersion tube T, the end of which opens into the chamber of the cover.
  • the chamber of the cover is open at the lower end above the area that lies above the blow-out opening AO of the centrifugal separator.
  • the centrifugal separator FKA is detachably connected to the dust collecting container SR.
  • the blow-out opening AO of the centrifugal separator FKA lies above the filter compartment FF of the dust collecting container SR (FIG. 7), so that the air flowing out via the immersion tube T through the chamber of the cover of the side wall of the centrifugal separator FKA is introduced into the filter compartment FF.
  • the centrifugal separator FKA can be removed from the dust collection container SR, ⁇ ts3 •. lo _ oouo
  • DJ DJ ⁇ ⁇ : O: P- ⁇ 3 ⁇ sQ SU co 3 3 rt (U tr L s: co ⁇ ⁇ Co cu ⁇ ⁇ > - H ⁇ . O: N ⁇ tr 3 3 P- P- ⁇ d ⁇ P- a ⁇ d ⁇ d ⁇ o co P- d P- tr ⁇ H et co tr d DJ ⁇ ⁇ rt ⁇ 3- IQ ⁇ co co rt ⁇ tr 3 ⁇ P> C ⁇ tr 3 P- 3
  • FIG. 10 shows a further perspective view of a unit comprising the dust box according to the invention and the dust chamber cover with the filter unit FE attached from below.
  • Corresponding webs can be provided in the dust chamber of a vacuum cleaner, so that when the dust chamber cover SD is closed, the filter unit is supported on these webs and thus a firm fixation of the filter unit to the rest of the dust box SB is ensured, but on the other hand also sufficient space for the outflowing air remains .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

La présente invention concerne une boîte à poussière (SB), constituée d'un cyclone (FKA) comprenant un tube plongeur (T), d'un espace de collecte de poussière (SB) et d'un filtre (F). Cette boîte à poussière (SB) est conçue de manière à pouvoir être intégrée dans des aspirateurs classiques.
PCT/EP2001/004536 2000-05-04 2001-04-21 Boite a poussiere pourvue d'un cyclone et pouvant etre integree dans des aspirateurs classiques Ceased WO2001082767A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001273959A AU2001273959A1 (en) 2000-05-04 2001-04-21 Dust box provided with a cyclone and usable in conventional vacuum cleaners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000121594 DE10021594A1 (de) 2000-05-04 2000-05-04 Staubbox
DE10021594.7 2000-05-04

Publications (1)

Publication Number Publication Date
WO2001082767A1 true WO2001082767A1 (fr) 2001-11-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/004536 Ceased WO2001082767A1 (fr) 2000-05-04 2001-04-21 Boite a poussiere pourvue d'un cyclone et pouvant etre integree dans des aspirateurs classiques

Country Status (3)

Country Link
AU (1) AU2001273959A1 (fr)
DE (1) DE10021594A1 (fr)
WO (1) WO2001082767A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840182A1 (fr) * 2002-05-31 2003-12-05 Samsung Kwangju Electronics Co Aspirateur equipe d'un dispositif de collecte de poussiere du type cyclone ou du type en forme de poche
WO2007036537A1 (fr) * 2005-09-30 2007-04-05 BSH Bosch und Siemens Hausgeräte GmbH Aspirateur a cyclone
EP2098154A1 (fr) * 2008-03-05 2009-09-09 Samsung Gwangju Electronics Co., Ltd. Aspirateur doté d'un sac à poussière ou sur lequel est monté sélectivement un appareil cyclone de collecte de la poussière
EP2659819A2 (fr) 2012-05-03 2013-11-06 BSH Bosch und Siemens Hausgeräte GmbH Aspirateur
US11229335B2 (en) 2007-08-29 2022-01-25 Omachron Intellectual Property Inc. Cyclonic surface cleaning apparatus
US12004700B2 (en) 2007-08-29 2024-06-11 Omachron Intellectual Property Inc. Cyclonic surface cleaning apparatus

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7143469B2 (en) * 2001-02-06 2006-12-05 The Hoover Company Dirt collecting system
ITPD20010029A1 (it) * 2001-02-07 2002-08-07 T P A Impex Spa Struttura di gruppo filtrante per macchine di pulizia domestica e/o industriale tipo aspirapolveri, scope elettriche o per macchine per depu
GB2377622B (en) 2001-07-16 2004-09-01 Vax Ltd Vacuum cleaner with indicator to show the abscence of a filter element
KR100437116B1 (ko) 2002-05-22 2004-06-23 삼성광주전자 주식회사 진공청소기
DE10248087B4 (de) * 2002-10-15 2011-05-19 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit einem entnehmbaren Staubsammelbehälter
DE20306405U1 (de) 2003-04-24 2003-08-28 BSH Bosch und Siemens Hausgeräte GmbH, 81669 München Entnehmbarer Staubsammelbehälter
DE102004025370B4 (de) * 2004-05-24 2011-09-29 Glen Dimplex Deutschland Gmbh Nass-/Trocken-Abscheideeinheit für einen Haushalts-Bodensauger
DE102004048124A1 (de) * 2004-10-02 2006-04-06 KKW Kulmbacher Klimageräte-Werk GmbH Staubfilterbox für einen Staubsauger, insbesondere Bodenstaubsauger und Staubsauger mit einer derartigen Staubfilterbox
US8062398B2 (en) 2008-12-19 2011-11-22 Bissell Homecare, Inc. Vacuum cleaner and cyclone module therefor
DE102011087429A1 (de) 2011-11-30 2013-06-06 BSH Bosch und Siemens Hausgeräte GmbH Nach dem Zentrifugalprinzip arbeitende Staubabscheideeinheit für einen Staubsauger
CN108903769B (zh) * 2018-03-31 2023-11-21 天佑电器（苏州）有限公司 箱式组合工具、背带卡扣组件及背带的装配方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779745A (en) * 1995-12-28 1998-07-14 Aktiebolaget Electrolux Adaptor for a vacuum cleaner
WO1998043721A1 (fr) * 1997-04-01 1998-10-08 Koninklijke Philips Electronics N.V. Separateur comportant une chambre a cyclone pourvue d'une unite centrifuge et aspirateur comportant un tel separateur
US5935279A (en) * 1996-12-18 1999-08-10 Aktiebolaget Electrolux Removable cyclone separator for a vacuum cleaner
EP0966912A1 (fr) * 1998-06-26 1999-12-29 Aktiebolaget Electrolux Dispositif séparateur de cyclone pour un aspirateur
DE19912408A1 (de) * 1999-03-19 2000-09-28 Aeg Hausgeraete Gmbh Staubbehälter für Bodenpflegegeräte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779745A (en) * 1995-12-28 1998-07-14 Aktiebolaget Electrolux Adaptor for a vacuum cleaner
US5935279A (en) * 1996-12-18 1999-08-10 Aktiebolaget Electrolux Removable cyclone separator for a vacuum cleaner
WO1998043721A1 (fr) * 1997-04-01 1998-10-08 Koninklijke Philips Electronics N.V. Separateur comportant une chambre a cyclone pourvue d'une unite centrifuge et aspirateur comportant un tel separateur
EP0966912A1 (fr) * 1998-06-26 1999-12-29 Aktiebolaget Electrolux Dispositif séparateur de cyclone pour un aspirateur
DE19912408A1 (de) * 1999-03-19 2000-09-28 Aeg Hausgeraete Gmbh Staubbehälter für Bodenpflegegeräte

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840182A1 (fr) * 2002-05-31 2003-12-05 Samsung Kwangju Electronics Co Aspirateur equipe d'un dispositif de collecte de poussiere du type cyclone ou du type en forme de poche
NL1022601C2 (nl) * 2002-05-31 2005-03-07 Samsung Kwangju Electronics Co Stofzuiger.
US6948212B2 (en) 2002-05-31 2005-09-27 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner usable with cyclone and pocket-type dust collectors
WO2007036537A1 (fr) * 2005-09-30 2007-04-05 BSH Bosch und Siemens Hausgeräte GmbH Aspirateur a cyclone
US11229335B2 (en) 2007-08-29 2022-01-25 Omachron Intellectual Property Inc. Cyclonic surface cleaning apparatus
US12004700B2 (en) 2007-08-29 2024-06-11 Omachron Intellectual Property Inc. Cyclonic surface cleaning apparatus
EP2098154A1 (fr) * 2008-03-05 2009-09-09 Samsung Gwangju Electronics Co., Ltd. Aspirateur doté d'un sac à poussière ou sur lequel est monté sélectivement un appareil cyclone de collecte de la poussière
US7637973B2 (en) 2008-03-05 2009-12-29 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner in which a dust bag or a cyclone dust collecting apparatus is selectively mounted
EP2659819A2 (fr) 2012-05-03 2013-11-06 BSH Bosch und Siemens Hausgeräte GmbH Aspirateur
DE102012207349A1 (de) 2012-05-03 2013-11-07 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger

Also Published As

Publication number Publication date
AU2001273959A1 (en) 2001-11-12
DE10021594A1 (de) 2001-11-08

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