WO2007036568A1 - Aspirateur equipe d'un cyclone pivotant - Google Patents

Aspirateur equipe d'un cyclone pivotant Download PDF

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Publication number
WO2007036568A1
WO2007036568A1 PCT/EP2006/066899 EP2006066899W WO2007036568A1 WO 2007036568 A1 WO2007036568 A1 WO 2007036568A1 EP 2006066899 W EP2006066899 W EP 2006066899W WO 2007036568 A1 WO2007036568 A1 WO 2007036568A1
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
centrifugal
dust
separators
air
Prior art date
Application number
PCT/EP2006/066899
Other languages
German (de)
English (en)
Inventor
Armin Böck
Silvio Hamm
Gerhard Heid
Albert Kleinhenz
Jörg Schröter
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to CN2006800356700A priority Critical patent/CN101272723B/zh
Priority to EP06793918.1A priority patent/EP1942783B1/fr
Publication of WO2007036568A1 publication Critical patent/WO2007036568A1/fr

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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow

Definitions

  • a generic vacuum cleaner is known from DE 100 21 549 A1.
  • the vacuum cleaner described there essentially comprises the usual components of a conventional vacuum cleaner.
  • the housing is formed by a lower shell and a dust chamber lid.
  • a dust box consisting of a centrifugal separator with a dip tube, a dust collection chamber and a filter. It is common to develop such vacuum cleaners from conventional vacuum cleaners with dust bags. By using as many components of the conventional vacuum cleaner as possible, development costs for the bagless vacuum cleaner can be saved.
  • DE 100 21 594 A1 proposes to insert the dust box into the housing of the conventional vacuum cleaner instead of the previous dust bag.
  • the centrifugal force in particular their separation vessel, apart from the common air inlet area constructed independently.
  • these have separate housing.
  • the housings are formed as cylindrical containers, so that at the same time the core of the centrifugal separator is provided by them.
  • the two centrifugal separators are arranged in a common housing, wherein the two separating air vortices are separated by means of a partition wall.
  • a single housing for both centrifugal separators is cheaper to manufacture and only requires a mounting on the housing of the vacuum cleaner.
  • the construction of the centrifugal separator is simplified in that a common air outlet region is provided for both separators. This is particularly useful when the centrifugal separators are arranged in a housing. But even with two separate housings for centrifugal separators, the separation vessel in the region of the air outlet can be brought together again.
  • the common air outlet area further reduces the manufacturing costs, but also offers the advantage that it ensures additional stability of the overall structure, in particular in the case of separate housings of the centrifugal separators. Especially with a construction made of a lightweight plastic, this is advantageous.
  • an attachment to the housing can be made via the common air outlet region and thus only one fastening element for both centrifugal separators is necessary.
  • the effluent from the centrifugal separator effluent from coarse dust cleaned air can be passed through the common air outlet area in a single common-use fine dust filter. As a result, only one receptacle for only a fine dust filter is necessary, which keeps the production costs low.
  • the centrifugal separators are pivotally mounted on the housing of the vacuum cleaner, preferably on the vacuum cleaner base.
  • a common fastening element which is connected to both centrifugal separators and which adjoins the air outlet region, is plugged onto a pivot axis arranged on the lower part of the vacuum cleaner. Due to the pivotal mounting of the centrifugal separator can be arranged particularly advantageous above the dust collector. As a result, the centrifugal separator can be used to fix the dust collector at the bottom of the vacuum cleaner.
  • a latching connection between the dust collector and centrifugal separator is provided for this purpose. If the centrifugal separator is collapsed, so snaps the locking connection in the dust collector, the centrifugal force press the dust collector while the rest on the lower part of the vacuum cleaner. If a seal is inserted between the dust collecting container and the lower part, this results in an airtight seal between the dust collecting container and the vacuum cleaner lower part, and a vacuum chamber necessary for sucking in the air is formed. In order to remove the dust collector for emptying, the catch connection is released with the centrifugal separator and the centrifugal separator is pivoted away from the dust collector. In this way centrifugal separator and / or upper part of the dust collector can be designed as a lid for the vacuum cleaner. An additional degree is no longer necessary. As a result, the manufacturing and development costs of a vacuum cleaner can be massively reduced.
  • Figure 2 a schematic exploded view of a vacuum cleaner according to the invention in the open state.
  • FIG 2 shows the centrifugal 4 and 5 in wegklapptem state. Once the centrifugal 4 and 5 are folded away, the dust box 3 can be removed. For this purpose, the locking connection via the tab 7 is released.
  • the fine dust filter 15, the vacuum chamber 16 and the fan 17 are visible, which are located inside the vacuum cleaner. The discharged from the common air outlet of the vortex tubes 4 and 5 air flow thus passes through a common fine dust filter 15 in the vacuum chamber 16 and from there via the blower 17 to the outside air.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention concerne un aspirateur équipé d'un cyclone (4, 5) qui comprend une zone d'entrée d'air destinée à l'air aspiré chargé de poussière, une évacuation destinée à la poussière à séparer de l'air dans un récipient collecteur de poussière (3), ainsi qu'une zone de sortie d'air destinée à l'air nettoyé. Selon cette invention, l'aspirateur présente un second cyclone (4, 5) dont la zone d'entrée d'air (9) est reliée à la zone d'entrée d'air du premier cyclone (4, 5) de manière que les deux cyclones sont connectés en parallèle.
PCT/EP2006/066899 2005-09-30 2006-09-29 Aspirateur equipe d'un cyclone pivotant WO2007036568A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2006800356700A CN101272723B (zh) 2005-09-30 2006-09-29 具有可旋转的离心分离器的吸尘器
EP06793918.1A EP1942783B1 (fr) 2005-09-30 2006-09-29 Aspirateur equipe d'un cyclone pivotant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005047075A DE102005047075A1 (de) 2005-09-30 2005-09-30 Staubsauger mit Fliekraftabscheider
DE102005047075.0 2005-09-30

Publications (1)

Publication Number Publication Date
WO2007036568A1 true WO2007036568A1 (fr) 2007-04-05

Family

ID=37430198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/066899 WO2007036568A1 (fr) 2005-09-30 2006-09-29 Aspirateur equipe d'un cyclone pivotant

Country Status (5)

Country Link
EP (1) EP1942783B1 (fr)
CN (1) CN101272723B (fr)
DE (1) DE102005047075A1 (fr)
RU (1) RU2400124C2 (fr)
WO (1) WO2007036568A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022833A1 (de) * 2006-05-16 2007-11-22 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit wenigstens einem Fliehkraftabscheider

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619498A1 (fr) * 1987-08-17 1989-02-24 Bonnet Georges Filtre a batterie cyclonique pour aspirateurs
GB2360719A (en) * 2000-03-31 2001-10-03 Notetry Ltd Apparatus for separating particles from a fluid flow
US20020066366A1 (en) * 1999-01-08 2002-06-06 Conrad Wayne Ernest Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein
FR2859373A1 (fr) * 2003-09-09 2005-03-11 Samsung Kwangju Electronics Co Dispositif de separation de poussiere a cyclones et aspirateur equipe d'un tel dispositif

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433414B1 (ko) * 2002-05-11 2004-05-31 삼성광주전자 주식회사 진공청소기용 사이클론 집진장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619498A1 (fr) * 1987-08-17 1989-02-24 Bonnet Georges Filtre a batterie cyclonique pour aspirateurs
US20020066366A1 (en) * 1999-01-08 2002-06-06 Conrad Wayne Ernest Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein
GB2360719A (en) * 2000-03-31 2001-10-03 Notetry Ltd Apparatus for separating particles from a fluid flow
FR2859373A1 (fr) * 2003-09-09 2005-03-11 Samsung Kwangju Electronics Co Dispositif de separation de poussiere a cyclones et aspirateur equipe d'un tel dispositif

Also Published As

Publication number Publication date
EP1942783A1 (fr) 2008-07-16
EP1942783B1 (fr) 2017-11-15
CN101272723A (zh) 2008-09-24
CN101272723B (zh) 2010-06-09
RU2008115794A (ru) 2009-11-10
DE102005047075A1 (de) 2007-04-05
RU2400124C2 (ru) 2010-09-27

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