BR112013004940A2 - exhaust pipe vacuum cleaner that has a growing cross-sectional area - Google Patents

exhaust pipe vacuum cleaner that has a growing cross-sectional area

Info

Publication number
BR112013004940A2
BR112013004940A2 BR112013004940A BR112013004940A BR112013004940A2 BR 112013004940 A2 BR112013004940 A2 BR 112013004940A2 BR 112013004940 A BR112013004940 A BR 112013004940A BR 112013004940 A BR112013004940 A BR 112013004940A BR 112013004940 A2 BR112013004940 A2 BR 112013004940A2
Authority
BR
Brazil
Prior art keywords
filter
chamber
sectional area
exhaust pipe
vacuum cleaner
Prior art date
Application number
BR112013004940A
Other languages
Portuguese (pt)
Inventor
Douglas M Rukavina
Sergey V Makarov
Original Assignee
Techtronic Floor Care Tech 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 Techtronic Floor Care Tech Ltd filed Critical Techtronic Floor Care Tech Ltd
Publication of BR112013004940A2 publication Critical patent/BR112013004940A2/en

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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • 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

Abstract

aspirador de pó com tubo de exaustão que tem uma área de seção transversal crescente. a presente invenção refere-se a um aspirador de pó que inclui uma câmara ciclônica que tem uma entrada para a introdução de um fluxo de ar para circulação em torno de um eixo geométrico central da câmara ciclônica. uma câmara de filtro é posicionada a jusante da câmara ciclônica e tem uma parede. um filtro é posicionado na câmara de filtro. um tubo de dexaustão se estende ao longo do eixo geométrico central para a câmara ciclônica. o tubo de exaustão inclui uma porção de entrada que receb e o fluxo de ar a partir da câmara ciclônica e uma porção de saída que dirige o fluxo de ar para a câmara de filtro e o filtro. o filtro está em grande proximidade com a porção de saída. a área de seção transversal da porção de saída aumenta na direção a jusante para redução da velocidade do fluxo de ar passando para a cãmara de filtro e para a distribuição uniformemente do fluxo de ar passando através da abertura de saída através do filtro.Exhaust pipe vacuum cleaner that has a growing cross-sectional area. The present invention relates to a vacuum cleaner which includes a cyclonic chamber having an inlet for introducing an air flow for circulation around a central geometric axis of the cyclonic chamber. A filter chamber is positioned downstream of the cyclonic chamber and has a wall. A filter is positioned in the filter chamber. a dexauston tube extends along the central geometrical axis into the cyclonic chamber. the exhaust pipe includes an inlet portion that receives and airflow from the cyclonic chamber and an outlet portion that directs airflow to the filter chamber and filter. The filter is in close proximity to the outlet portion. The cross-sectional area of the outlet portion increases downstream to reduce airflow velocity passing into the filter chamber and to evenly distribute airflow through the outlet opening through the filter.

BR112013004940A 2010-09-01 2011-09-01 exhaust pipe vacuum cleaner that has a growing cross-sectional area BR112013004940A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37921210P 2010-09-01 2010-09-01
PCT/US2011/050144 WO2012031077A1 (en) 2010-09-01 2011-09-01 Vacuum cleaner with exhaust tube having an increasing cross-sectional area

Publications (1)

Publication Number Publication Date
BR112013004940A2 true BR112013004940A2 (en) 2016-08-16

Family

ID=45695182

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004940A BR112013004940A2 (en) 2010-09-01 2011-09-01 exhaust pipe vacuum cleaner that has a growing cross-sectional area

Country Status (8)

Country Link
US (1) US20120047682A1 (en)
JP (1) JP2013536736A (en)
CN (1) CN103327867A (en)
AU (1) AU2011295880A1 (en)
BR (1) BR112013004940A2 (en)
GB (1) GB2495894A (en)
MX (1) MX2013002411A (en)
WO (1) WO2012031077A1 (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9211044B2 (en) 2011-03-04 2015-12-15 Omachron Intellectual Property Inc. Compact surface cleaning apparatus
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
US20130133155A1 (en) * 2011-11-28 2013-05-30 Julio C. Perez Vacuum cleaner incorporating noise suppression system
EP2631035B1 (en) 2012-02-24 2019-10-16 Black & Decker Inc. Power tool
DE102013101809A1 (en) * 2013-02-25 2014-08-28 Miele & Cie. Kg vacuum cleaner
US9204773B2 (en) 2013-03-01 2015-12-08 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9820621B2 (en) 2013-02-28 2017-11-21 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9295995B2 (en) 2013-02-28 2016-03-29 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9451855B2 (en) 2013-02-28 2016-09-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9238235B2 (en) 2013-02-28 2016-01-19 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9326652B2 (en) 2013-02-28 2016-05-03 Omachron Intellectual Property Inc. Surface cleaning apparatus
US20140237764A1 (en) 2013-02-28 2014-08-28 G.B.D. Corp. Cyclone such as for use in a surface cleaning apparatus
US9161669B2 (en) 2013-03-01 2015-10-20 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9227201B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9227151B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9427126B2 (en) 2013-03-01 2016-08-30 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10631697B2 (en) 2014-02-14 2020-04-28 Techtronic Industries Co. Ltd. Separator configuration
CN110123203A (en) 2014-10-22 2019-08-16 创科实业有限公司 Vacuum cleaner with cyclone separator
WO2016065151A1 (en) 2014-10-22 2016-04-28 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
WO2016065146A1 (en) 2014-10-22 2016-04-28 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
AU2016211669C1 (en) 2015-01-26 2020-05-07 Hayward Industries, Inc. Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system
US9885196B2 (en) 2015-01-26 2018-02-06 Hayward Industries, Inc. Pool cleaner power coupling
KR102409218B1 (en) 2015-10-21 2022-06-16 삼성전자주식회사 Cyclone dust collector and vacuum cleaner having the same
DE102016118807A1 (en) * 2015-12-21 2017-06-22 Vorwerk & Co. Interholding Gmbh Backwashable air filter and vacuum cleaner with a backwashable air filter
US10537219B2 (en) * 2016-04-25 2020-01-21 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10271702B2 (en) 2016-05-03 2019-04-30 Lg Electronics Inc. Vacuum cleaner
US10299647B2 (en) * 2016-05-03 2019-05-28 Lg Electronics Inc. Vacuum cleaner
KR101822944B1 (en) 2016-05-03 2018-01-29 엘지전자 주식회사 Vacuum cleaner
KR101852435B1 (en) 2016-05-03 2018-04-26 엘지전자 주식회사 Vacuum cleaner
US10299645B2 (en) 2016-05-03 2019-05-28 Lg Electronics Inc. Vacuum cleaner
US10299646B2 (en) * 2016-05-03 2019-05-28 Lg Electronics Inc. Vacuum cleaner
EP3537943B1 (en) * 2016-11-08 2023-09-20 Techtronic Floor Care Technology Limited Vacuum cleaner
CN208677275U (en) 2016-12-22 2019-04-02 碧洁家庭护理有限公司 Vacuum cleaner
CN106861929A (en) * 2017-02-27 2017-06-20 潘景良 External force drives rotation cyclone separator
US10156083B2 (en) 2017-05-11 2018-12-18 Hayward Industries, Inc. Pool cleaner power coupling
US9885194B1 (en) 2017-05-11 2018-02-06 Hayward Industries, Inc. Pool cleaner impeller subassembly
US9896858B1 (en) 2017-05-11 2018-02-20 Hayward Industries, Inc. Hydrocyclonic pool cleaner
CN108114548A (en) * 2017-06-14 2018-06-05 广西南宁华慧光纤科技有限公司 A kind of novel deduster
CN111031869B (en) * 2017-06-19 2022-04-12 创科（澳门离岸商业服务）有限公司 Cyclone separator device
US11013378B2 (en) 2018-04-20 2021-05-25 Omachon Intellectual Property Inc. Surface cleaning apparatus
EP3796823A2 (en) * 2018-08-06 2021-03-31 Techtronic Floor Care Technology Limited Vacuum cleaner
CN109349957A (en) * 2018-10-22 2019-02-19 宁波德昌电机制造有限公司 Dust catcher
CN109363575A (en) * 2018-10-22 2019-02-22 宁波德昌电机制造有限公司 Dry type dust collector
CN117346844A (en) * 2023-12-04 2024-01-05 武汉神动汽车电子电器股份有限公司 Air inlet pressure and temperature sensor with soot filtering function

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320727A (en) * 1965-08-02 1967-05-23 Mitchell Co John E Portable vacuum cleaning machine
US5078761A (en) * 1990-07-06 1992-01-07 Notetry Limited Shroud
SE506079C2 (en) * 1995-12-28 1997-11-10 Electrolux Ab Additive device for a vacuum cleaner
KR20010014570A (en) * 1999-04-23 2001-02-26 구자홍 reduction device for the pressure of loss in cyclone dust collector
JP2000316761A (en) * 1999-05-07 2000-11-21 Yayoi Kagaku Kogyo Kk Motor-driven dust collector and dust collecting sanding machine
US6440197B1 (en) * 1999-07-27 2002-08-27 G.B.D. Corp. Apparatus and method separating particles from a cyclonic fluid flow including an apertured particle separation member within a cyclonic flow region
US6341404B1 (en) * 2000-01-13 2002-01-29 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic airflow pathway
US6558453B2 (en) * 2000-01-14 2003-05-06 White Consolidated Industries, Inc. Bagless dustcup
US6596044B1 (en) * 2000-03-06 2003-07-22 The Hoover Company Dirt collecting system for a vacuum cleaner
DE60105810T2 (en) * 2000-07-06 2006-02-23 North, John Herbert, Honingham Air particle separator
US6818033B2 (en) * 2000-07-06 2004-11-16 John Herbert North Dust/particle collecting arrangement for cyclone separators
KR100377016B1 (en) * 2000-10-19 2003-03-26 삼성광주전자 주식회사 Upright type Vacuum Cleaner
US6868578B1 (en) * 2001-01-11 2005-03-22 Bissell Homecare, Inc. Upright vacuum cleaner with cyclonic separation
US6488744B2 (en) * 2001-03-19 2002-12-03 Hmi Industries, Inc. Filter system
JP2003180581A (en) * 2001-12-14 2003-07-02 Sanyo Electric Co Ltd Cyclone vacuum cleaner
GB2385292B (en) * 2002-02-16 2006-01-11 Dyson Ltd Cyclonic separating apparatus
US7018438B2 (en) * 2002-03-29 2006-03-28 Hmi Industries, Inc. Filtering system
KR100483554B1 (en) * 2002-11-21 2005-04-15 삼성광주전자 주식회사 Cyclone-type dust collecting apparatus for vacuum cleaner
JP2004290212A (en) * 2003-02-04 2004-10-21 Sanyo Electric Co Ltd Dust collecting device and vacuum cleaner using the same
KR100471142B1 (en) * 2003-05-21 2005-03-10 삼성광주전자 주식회사 Cyclone dust collecting device and vacuum cleaner having the same
US7615088B2 (en) * 2003-08-04 2009-11-10 Koninklijke Philips Electronics N.V. Cyclonic separator for separating particles from an airflow and vacuum cleaner including such a separator
US7485164B2 (en) * 2004-12-27 2009-02-03 Lg Electronics, Inc. Dust collection unit for vacuum cleaner
KR100512624B1 (en) * 2004-12-27 2005-09-02 엘지전자 주식회사 Cyclonic dust collecting unit and filter structure of the same
KR100635668B1 (en) * 2004-12-29 2006-10-17 엘지전자 주식회사 A dust collector for vacuum cleaner
US7410516B2 (en) * 2005-03-17 2008-08-12 Royal Appliance Mfg. Co. Twin cyclone vacuum cleaner
JP2006272322A (en) * 2005-03-29 2006-10-12 Samsung Kwangju Electronics Co Ltd Cyclone dust separating apparatus
KR100615360B1 (en) * 2005-04-18 2006-08-28 삼성광주전자 주식회사 Cyclone dust collecting device and vacuum cleaner having the same
US7780753B2 (en) * 2005-05-27 2010-08-24 Weiguo Lang Dust collector cup of fall centrifugal separation type
KR100662635B1 (en) * 2005-06-14 2007-01-02 삼성광주전자 주식회사 Cyclone dust collecting device for vacuum cleaner
KR100647197B1 (en) * 2005-06-14 2006-11-23 삼성광주전자 주식회사 Multi cyclone dust collecting apparatus
US8291545B2 (en) * 2005-06-24 2012-10-23 Royal Appliance Mfg., Co. Twin cyclone vacuum cleaner
WO2007008772A2 (en) * 2005-07-12 2007-01-18 Bissell Homecare, Inc. Vacuum cleaner with cyclonic dirt separation and vortex stabilizer
KR100626736B1 (en) * 2005-07-12 2006-09-25 삼성광주전자 주식회사 Dust collecting apparatus for vacuum cleaner
CN100376191C (en) * 2005-10-09 2008-03-26 泰怡凯电器(苏州)有限公司 Dust collector whirlwind separating arrangement
KR100643081B1 (en) * 2005-10-11 2006-11-10 삼성광주전자 주식회사 Dust collecting apparatus for vacuum cleaner and vacuum cleaner having the same
KR100630952B1 (en) * 2005-10-11 2006-10-04 삼성광주전자 주식회사 Multi-cyclone dust collecting apparatus for vacuum cleaner and vacuum cleaner having the same
CN101360545A (en) * 2005-12-22 2009-02-04 皇家器具有限公司 Dual stage cyclone vacuum cleaner
CN100584260C (en) * 2006-02-24 2010-01-27 三星光州电子株式会社 Cyclonic dust-collecting apparatus for a vacuum cleaner
US7722693B2 (en) * 2006-02-24 2010-05-25 Samsung Gwangju Electronics Co., Ltd Cyclone dust collecting apparatus for vacuum cleaner
KR100767122B1 (en) * 2006-02-24 2007-10-17 삼성광주전자 주식회사 Cyclone dust collecting apparatus for vacuum cleaner
US8292979B2 (en) * 2006-03-10 2012-10-23 G.B.D. Corp Vacuum cleaner with a removable screen
KR100706622B1 (en) * 2006-05-03 2007-04-13 삼성광주전자 주식회사 A compact & dual cyclone separating apparatus of a vacuum cleaner
US7632324B2 (en) * 2006-05-18 2009-12-15 Royal Appliance Mfg. Co. Single stage cyclone vacuum cleaner
KR100727818B1 (en) * 2006-06-16 2007-06-14 삼성광주전자 주식회사 Dust-separating apparatus for vacuum cleaner
KR100778123B1 (en) * 2006-06-16 2007-11-21 삼성광주전자 주식회사 Dust-separating apparatus for vacuum cleaner
US7682413B2 (en) * 2006-10-16 2010-03-23 Deere & Company Air precleaner arrangement for an internal combustion engine comprising two cyclone filters
US8146201B2 (en) * 2006-12-12 2012-04-03 G.B.D. Corp. Surface cleaning apparatus
CN201123782Y (en) * 2007-04-03 2008-10-01 苏州金莱克家用电器有限公司 Dust removing device for dust aspirator
JP4904226B2 (en) * 2007-08-30 2012-03-28 シャープ株式会社 Cyclone dust collector, vacuum cleaner
US20090205161A1 (en) * 2007-12-19 2009-08-20 Wayne Ernest Conrad Configuration of a cyclone assembly and surface cleaning apparatus having same
US7819933B2 (en) * 2008-05-14 2010-10-26 Samsung Gwangju Electronics Co., Ltd. Cyclone dust collector
US7922794B2 (en) * 2008-10-08 2011-04-12 Electrolux Home Care Products, Inc. Cyclonic vacuum cleaner ribbed cyclone shroud
US8151409B2 (en) * 2009-02-26 2012-04-10 Lg Electronics Inc. Vacuum cleaner
KR101566205B1 (en) * 2009-05-07 2015-11-06 삼성전자 주식회사 Vaccum cleaner having dual locking structure
US8152877B2 (en) * 2010-03-12 2012-04-10 Euro-Pro Operating Llc Shroud for a cleaning service apparatus
US8402599B2 (en) * 2010-09-01 2013-03-26 Techtronic Floor Care Technology Limited Vacuum cleaner dirt cup and seal
GB2490697B (en) * 2011-05-11 2015-01-14 Dyson Technology Ltd A surface treating appliance

Also Published As

Publication number Publication date
AU2011295880A1 (en) 2013-04-18
CN103327867A (en) 2013-09-25
GB2495894A (en) 2013-04-24
JP2013536736A (en) 2013-09-26
WO2012031077A1 (en) 2012-03-08
US20120047682A1 (en) 2012-03-01
MX2013002411A (en) 2013-07-05
GB201303087D0 (en) 2013-04-10

Similar Documents

Publication Publication Date Title
BR112013004940A2 (en) exhaust pipe vacuum cleaner that has a growing cross-sectional area
GB201304990D0 (en) A hand held appliance
NZ620412A (en) Blower
BR112013026636A2 (en) cyclone with plurality of input ducts
GB2493231B (en) A fan assembly
BR112012008685A2 (en) combination of a gas turbine engine and a nacelle
GB201120268D0 (en) A fan assembly
UA113536C2 (en) SMOKED PRODUCTS WITH ADVANCED AIR FLOW
GB201208619D0 (en) A fan
GB2494446B (en) Autonomous cleaning appliance
JP2015063994A5 (en)
EP2578943A3 (en) System for Cooling a Multi-Tube Fuel Nozzle
WO2011112289A3 (en) Shroud for a cleaning service apparatus
JP2016523096A5 (en)
RU2016103732A (en) MANUAL HOUSEHOLD APPLIANCE
IN2014DN11020A (en)
GB201318434D0 (en) A fan assembly
BR112014002320A2 (en) steam processing systems and methods
NZ602409A (en) Cyclonic separating apparatus and vacuum cleaner
GB2490223B (en) Cyclonic separator
WO2009004359A3 (en) Interactive drier unit
BR212016022938U2 (en) hair dryer
WO2017032918A8 (en) Fire suppression system
WO2016185300A3 (en) Blower device for delivering an amplified rate air flow and modular cooling unit
UA102906C2 (en) Centrifugal exhaust fan for bathrooms

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]