DE69713150D1 - Staubsauger mit einer vorrichtung zum anzeigen der verstopfung des filters - Google Patents

Staubsauger mit einer vorrichtung zum anzeigen der verstopfung des filters

Info

Publication number
DE69713150D1
DE69713150D1 DE69713150T DE69713150T DE69713150D1 DE 69713150 D1 DE69713150 D1 DE 69713150D1 DE 69713150 T DE69713150 T DE 69713150T DE 69713150 T DE69713150 T DE 69713150T DE 69713150 D1 DE69713150 D1 DE 69713150D1
Authority
DE
Germany
Prior art keywords
motor
airflow path
vacuum cleaner
downstream
separating apparatus
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.)
Expired - Lifetime
Application number
DE69713150T
Other languages
English (en)
Other versions
DE69713150T2 (de
Inventor
James Dyson
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.)
Dyson Technology Ltd
Original Assignee
Notetry Ltd
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 Notetry Ltd filed Critical Notetry Ltd
Application granted granted Critical
Publication of DE69713150D1 publication Critical patent/DE69713150D1/de
Publication of DE69713150T2 publication Critical patent/DE69713150T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • 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
    • A47L9/19—Means for monitoring filtering operation
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2821—Pressure, vacuum level or airflow
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Glass Compositions (AREA)
  • Motor Or Generator Cooling System (AREA)
DE69713150T 1996-12-20 1997-12-17 Staubsauger mit einer vorrichtung zum anzeigen der verstopfung des filters Expired - Lifetime DE69713150T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9626451A GB2320419B (en) 1996-12-20 1996-12-20 Improved vacuum cleaner
PCT/GB1997/003462 WO1998027857A1 (en) 1996-12-20 1997-12-17 Vacuum cleaner with filter clogging indicating means

Publications (2)

Publication Number Publication Date
DE69713150D1 true DE69713150D1 (de) 2002-07-11
DE69713150T2 DE69713150T2 (de) 2003-02-27

Family

ID=10804732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69713150T Expired - Lifetime DE69713150T2 (de) 1996-12-20 1997-12-17 Staubsauger mit einer vorrichtung zum anzeigen der verstopfung des filters

Country Status (10)

Country Link
US (1) US6167588B1 (de)
EP (1) EP0951230B1 (de)
JP (1) JP2001506894A (de)
AT (1) ATE218299T1 (de)
AU (1) AU720072B2 (de)
CA (1) CA2275513C (de)
DE (1) DE69713150T2 (de)
ES (1) ES2176802T3 (de)
GB (1) GB2320419B (de)
WO (1) WO1998027857A1 (de)

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US6085382A (en) 1997-01-10 2000-07-11 White Consolidated Industries, Inc. Air filtrating self-propelled upright vacuum cleaner
US6277278B1 (en) 1998-08-19 2001-08-21 G.B.D. Corp. Cyclone separator having a variable longitudinal profile
US6168716B1 (en) 1998-08-19 2001-01-02 G.B.D. Corp. Cyclone separator having a variable transverse profile
US6312594B1 (en) 1998-08-19 2001-11-06 G.B.D. Corp. Insert for a cyclone separator
US6129775A (en) * 1998-08-19 2000-10-10 G.B.D. Corp. Terminal insert for a cyclone separator
US6334234B1 (en) 1999-01-08 2002-01-01 Fantom Technologies Inc. Cleaner head for a vacuum cleaner
US6141826A (en) * 1999-01-08 2000-11-07 G.B.D. Corp. Center air feed for cyclonic separator
US6524675B1 (en) 1999-05-13 2003-02-25 3M Innovative Properties Company Adhesive-back articles
FR2803184A1 (fr) * 2000-01-04 2001-07-06 Seb Sa Generateur centrifuge de depression pour aspirateur
US6910245B2 (en) * 2000-01-14 2005-06-28 White Consolidated Industries, Inc. Upright vacuum cleaner with cyclonic air path
US6558453B2 (en) * 2000-01-14 2003-05-06 White Consolidated Industries, Inc. Bagless dustcup
DE10129596A1 (de) * 2000-07-21 2002-01-31 Vorwerk Co Interholding Staubsauger
US6832407B2 (en) * 2000-08-25 2004-12-21 The Hoover Company Moisture indicator for wet pick-up suction cleaner
GB2372431B (en) * 2001-02-24 2004-09-15 Dyson Ltd A domestic appliance
KR100432730B1 (ko) * 2001-10-15 2004-05-24 엘지전자 주식회사 진공청소기의 모터 보호장치
US6965249B2 (en) * 2001-10-15 2005-11-15 Altera Corporation Programmable logic device with redundant circuitry
KR20040046954A (ko) * 2002-11-28 2004-06-05 엘지전자 주식회사 세탁기의 필터 구조
US7303613B2 (en) * 2003-12-11 2007-12-04 Euro-Pro Operating, Llc Filter sensor and indicator for vacuum cleaners
JP4617670B2 (ja) * 2003-12-25 2011-01-26 コニカミノルタエムジー株式会社 画像記録装置
US7210194B2 (en) * 2004-04-13 2007-05-01 Oreck Holdings, Llc Airflow sensor system for monitoring air inlet airflow and air outlet airflow of a vacuum cleaner
US7640621B2 (en) * 2004-04-26 2010-01-05 Panasonic Corporation Of North America Thermal protection system for electrical appliance
US6856113B1 (en) 2004-05-12 2005-02-15 Cube Investments Limited Central vacuum cleaning system motor control circuit mounting post, mounting configuration, and mounting methods
EP1871210B1 (de) * 2005-03-03 2012-05-16 Nilfisk-Advance A/S Verfahren zur bestimmung des füllstands der staubsammelvorrichtung eines staubsaugers und füllstandsanzeiger
EP1836941B1 (de) * 2006-03-14 2014-02-12 Toshiba TEC Kabushiki Kaisha Elektrischer Staubsauger
GB2440108A (en) 2006-07-18 2008-01-23 Dyson Technology Ltd Suction cleaner with filter detection mechanism
US8652086B2 (en) 2006-09-08 2014-02-18 Abbott Medical Optics Inc. Systems and methods for power and flow rate control
GB2453995B (en) 2007-10-25 2012-01-25 Dyson Technology Ltd A filter assembly
US7941895B2 (en) 2007-12-19 2011-05-17 G.B.D. Corp. Configuration of a cyclone assembly and surface cleaning apparatus having same
JP2011056096A (ja) * 2009-09-11 2011-03-24 Mitsubishi Electric Corp 電気掃除機用吸込具及び電気掃除機
US8875342B2 (en) * 2010-03-12 2014-11-04 G.B.D. Corp. Bleed air valve of a surface cleaning apparatus
US8493221B2 (en) 2010-06-24 2013-07-23 International Business Machines Corporation Filter fouling detection using comparative temperature rise analysis
JP2010234818A (ja) * 2010-07-30 2010-10-21 Konica Minolta Medical & Graphic Inc 画像記録装置
US8726457B2 (en) 2011-12-30 2014-05-20 Techtronic Floor Care Technology Limited Vacuum cleaner with display
GB2531561B (en) 2014-10-22 2018-03-21 Dyson Technology Ltd Vacuum cleaner with motor between separation stages
CN110325085B (zh) 2017-02-27 2022-07-22 创科无线普通合伙 手持真空吸尘器
WO2018161018A1 (en) 2017-03-03 2018-09-07 Tti (Macao Commercial Offshore) Limited Vacuum cleaner including a surface cleaning head having a display
SE541077C2 (en) * 2017-09-05 2019-03-26 Husqvarna Ab Separator, separator system and methods of their operation
US11071816B2 (en) 2017-10-04 2021-07-27 Johnson & Johnson Surgical Vision, Inc. System, apparatus and method for monitoring anterior chamber intraoperative intraocular pressure
US11969380B2 (en) 2017-10-04 2024-04-30 Johnson & Johnson Surgical Vision, Inc. Advanced occlusion management methods for a phacoemulsification system
EP3691585B1 (de) 2017-10-04 2023-09-27 Johnson & Johnson Surgical Vision, Inc. Systeme zur messung des flüssigkeitsstroms in einem system auf venturi-basis
EP3691707B1 (de) 2017-10-04 2021-11-17 Johnson & Johnson Surgical Vision, Inc. System zur erhöhung des irrigationsdrucks und zur aufrechterhaltung des augeninnendrucks während eines nachokklusionsstosses
IT201700117795A1 (it) * 2017-10-18 2019-04-18 Erretre Spa Impianto di bottalatura di pelli
CN109691931B (zh) * 2017-10-20 2022-04-01 创科电动工具科技有限公司 真空吸尘器和控制真空吸尘器刷子的电机的方法
US11202543B2 (en) 2018-01-17 2021-12-21 Techtronic Floor Care Technology Limited System and method for operating a cleaning system based on a surface to be cleaned
CN109124481A (zh) * 2018-09-17 2019-01-04 珠海格力电器股份有限公司 吸尘设备及其控制装置及方法
GB2578873B (en) * 2018-11-09 2021-08-18 Dyson Technology Ltd A vacuum cleaner and a filter assembly
CN110367884A (zh) * 2019-09-03 2019-10-25 上海矽睿科技有限公司 一种扫地机器人的检测装置及检测方法
EP4197617A1 (de) * 2021-12-20 2023-06-21 Versuni Holding B.V. Filterreinigung einer luftbehandlungsvorrichtung

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GB479126A (en) * 1936-07-24 1938-01-24 Hoover Holding Company Ltd Improvements in or relating to suction cleaners
US3381652A (en) * 1965-10-21 1968-05-07 Nat Union Electric Corp Visual-audible alarm for a vacuum cleaner
GB1238309A (de) * 1967-08-19 1971-07-07
SE320779B (de) * 1968-11-08 1970-02-16 Electrolux Ab
SE382375B (sv) * 1974-04-19 1976-02-02 Electrolux Ab Anordning vid dammsugare innefattande ett temperaturkensligt organ
US3936904A (en) * 1974-06-03 1976-02-10 Whirlpool Corporation Vacuum cleaner clogged condition indicator
DE7423013U (de) * 1974-07-06 1976-09-09 Progress-Elektrogeraete Mauz & Pfeiffer, 7000 Stuttgart Elektromotorisch angetriebenes reinigungsgeraet, insbesondere buerstenstaubsauger
US4021879A (en) * 1975-11-28 1977-05-10 Consolidated Foods Corporation Constant performance vacuum cleaner
DK138825B (da) * 1976-11-29 1978-11-06 Fisker & Nielsen As Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside.
DE2726467A1 (de) * 1977-06-11 1978-12-21 Mauz & Pfeiffer Progress Einrichtung zum messen und anzeigen des verschmutzungsgrades eines in einem staubsauger eingebauten staubfilters
US4294595A (en) * 1980-07-18 1981-10-13 Electrolux Corporation Vacuum cleaner including automatic shutoff device
DE3147999A1 (de) * 1981-12-04 1983-06-16 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Druckabfrageanordnung fuer staubsauger
US4733431A (en) * 1986-12-09 1988-03-29 Whirlpool Corporation Vacuum cleaner with performance monitoring system
DE3712233C2 (de) * 1987-04-10 1994-05-11 Licentia Gmbh Staubsauger
GB2225220B (en) * 1988-10-19 1992-08-26 Hoover Plc Suction cleaner
SE465060B (sv) 1989-08-30 1991-07-22 Electrolux Ab Indikeringsanordning foer dammsugare
DE4014442A1 (de) * 1990-05-05 1991-11-07 Duepro Ag Vorrichtung zur anzeige des verschmutzungsgrades von luftfiltern in saugreinigungsgeraeten, raumfiltern o. dgl.
SG46302A1 (en) * 1992-06-24 1998-02-20 Notetry Ltd Vacuum cleaner
FR2708188A1 (fr) * 1993-07-28 1995-02-03 Philips Laboratoire Electroniq Aspirateur avec des moyens de détection des sols et de réglage de la puissance du moteur en fonction du sol détecté.
DE19610378C1 (de) * 1996-03-16 1997-09-25 Apag Elektronik Ag Duebendorf Anzeigevorrichtung für den Verschmutzungsgrad eines von einem Fluid, insbesondere von Luft, durchströmten Filters
GB2315231A (en) 1996-07-15 1998-01-28 Notetry Ltd Apparatus for Separating Particles

Also Published As

Publication number Publication date
JP2001506894A (ja) 2001-05-29
AU720072B2 (en) 2000-05-25
DE69713150T2 (de) 2003-02-27
AU7870298A (en) 1998-07-17
WO1998027857A1 (en) 1998-07-02
GB2320419B (en) 2000-08-16
GB9626451D0 (en) 1997-02-05
EP0951230B1 (de) 2002-06-05
GB2320419A (en) 1998-06-24
EP0951230A1 (de) 1999-10-27
CA2275513C (en) 2005-06-21
CA2275513A1 (en) 1998-07-02
ES2176802T3 (es) 2002-12-01
US6167588B1 (en) 2001-01-02
ATE218299T1 (de) 2002-06-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DYSON TECHNOLOGY LTD., MALMESBURY, WILTSHIRE, GB

8364 No opposition during term of opposition