EP2198766A3 - Staubsauger mit einem Fliehkraftabscheider - Google Patents

Staubsauger mit einem Fliehkraftabscheider Download PDF

Info

Publication number
EP2198766A3
EP2198766A3 EP09177830A EP09177830A EP2198766A3 EP 2198766 A3 EP2198766 A3 EP 2198766A3 EP 09177830 A EP09177830 A EP 09177830A EP 09177830 A EP09177830 A EP 09177830A EP 2198766 A3 EP2198766 A3 EP 2198766A3
Authority
EP
European Patent Office
Prior art keywords
centrifugal separator
separation chamber
air
inlet duct
air inlet
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
EP09177830A
Other languages
English (en)
French (fr)
Other versions
EP2198766B1 (de
EP2198766A2 (de
Inventor
Julian Kastner
Markus Kraus
Florian Schmitt
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2198766A2 publication Critical patent/EP2198766A2/de
Publication of EP2198766A3 publication Critical patent/EP2198766A3/de
Application granted granted Critical
Publication of EP2198766B1 publication Critical patent/EP2198766B1/de
Not-in-force 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • 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
    • A47L9/1608—Cyclonic chamber constructions

Landscapes

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

Abstract

Staubsauger (1) mit einem Fliehkraftabscheider (2), der einen Lufteinlasskanal (3) aufweist, der mit einer Saugluftführung (4) für staubbeladenen Saugluft verbunden ist und einen Abscheideraum (5) und einen Luftauslass (6) besitzt wobei der Lufteinlasskanal (3) in den Abscheideraum (5) einmündet, der Fliehkraftabscheider (2) ein Luftführungsmittel (8) umfasst, wobei das Luftführungsmittel (8) eine Fläche (9) ist, die durch Schraubung (10) einer Raumkurve um die Längs-Achse (11) des Fliehkraftabscheiders (2) erzeugt wird und am Abschluss der Fläche (9) eine Kante (24) aufweist, welche eine innenliegende (25) und eine außenliegende Ecke (26) besitzt, wobei die außenliegende Ecke (26) in einem radialen Winkelbereich orthogonal zu der Achse (11) des Abscheideraums (5) zwischen plus und minus 15 Grad angeordnet ist, wobei die Nulllage des Winkelbereichs aus einem Radius des Abscheideraums (5) und aus einem Schnittpunkt gebildet ist, der den Übergang des Lufteinlasskanals (3) in den Abscheideraum (5) darstellt, welcher der Schraubung (10) der Raumkurve zugewandt ist.
Die vorliegende Erfindung erleichtert mit einfachen und konstruktiven Mitteln die Realisierung eines Fliehkraftabscheiders (2) bei dem besonders eine Geräuschreduzierung und ein gesteigerter Volumenstrom erzielt werden. Weiter werden ein höherer Gesamtwirkungsgrad, eine Effizienzsteigerung sowie eine verbesserte Abscheideleistung erreicht.
EP09177830.8A 2008-12-19 2009-12-03 Staubsauger mit einem Fliehkraftabscheider Not-in-force EP2198766B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810055046 DE102008055046B3 (de) 2008-12-19 2008-12-19 Staubsauger mit einem Fliehkraftabscheider

Publications (3)

Publication Number Publication Date
EP2198766A2 EP2198766A2 (de) 2010-06-23
EP2198766A3 true EP2198766A3 (de) 2013-01-23
EP2198766B1 EP2198766B1 (de) 2015-03-04

Family

ID=41611373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09177830.8A Not-in-force EP2198766B1 (de) 2008-12-19 2009-12-03 Staubsauger mit einem Fliehkraftabscheider

Country Status (2)

Country Link
EP (1) EP2198766B1 (de)
DE (1) DE102008055046B3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102485153B (zh) * 2010-12-03 2016-03-02 乐金电子(天津)电器有限公司 具有异型进气道的吸尘器
EP2617281B1 (de) * 2012-01-23 2014-08-27 Black & Decker Inc. Vorrichtung zum Sammeln von Gartenabfällen
DE102012211249A1 (de) 2012-06-29 2014-01-02 BSH Bosch und Siemens Hausgeräte GmbH Staubabscheideeinheit für einen Staubsauger und Staubsauger
WO2021119801A1 (en) * 2019-12-17 2021-06-24 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1681099A2 (de) * 2005-01-14 2006-07-19 Samsung Gwangju Electronics Co., Ltd. Zyklonabscheider für Staubsauger
WO2007145404A1 (en) * 2006-06-16 2007-12-21 Samsung Gwangju Electronics Co., Ltd. Dust collecting apparatus for vacuum cleaner
EP1985215A2 (de) * 2007-04-27 2008-10-29 Samsung Gwangju Electronics Co., Ltd. In Behälterform und in Röhrenform verwendbarer Staubsauger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010001213A (ko) * 1999-06-02 2001-01-05 구자홍 싸이클론 집진장치
JP2004215760A (ja) * 2003-01-10 2004-08-05 Matsushita Electric Ind Co Ltd 電気掃除機
DE102005056922A1 (de) * 2005-11-29 2007-05-31 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit Fliehkraftabscheider

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1681099A2 (de) * 2005-01-14 2006-07-19 Samsung Gwangju Electronics Co., Ltd. Zyklonabscheider für Staubsauger
WO2007145404A1 (en) * 2006-06-16 2007-12-21 Samsung Gwangju Electronics Co., Ltd. Dust collecting apparatus for vacuum cleaner
EP1985215A2 (de) * 2007-04-27 2008-10-29 Samsung Gwangju Electronics Co., Ltd. In Behälterform und in Röhrenform verwendbarer Staubsauger

Also Published As

Publication number Publication date
DE102008055046B3 (de) 2010-06-17
EP2198766B1 (de) 2015-03-04
EP2198766A2 (de) 2010-06-23

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