PT1251937E - Conjunto de filtro para um aspirador - Google Patents

Conjunto de filtro para um aspirador Download PDF

Info

Publication number
PT1251937E
PT1251937E PT01903292T PT01903292T PT1251937E PT 1251937 E PT1251937 E PT 1251937E PT 01903292 T PT01903292 T PT 01903292T PT 01903292 T PT01903292 T PT 01903292T PT 1251937 E PT1251937 E PT 1251937E
Authority
PT
Portugal
Prior art keywords
opening
filter
wall
cavity
air
Prior art date
Application number
PT01903292T
Other languages
English (en)
Inventor
John J Alberts Iii
William H Schmid
Scott A Zaremba
Original Assignee
Rexair Llc
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 Rexair Llc filed Critical Rexair Llc
Publication of PT1251937E publication Critical patent/PT1251937E/pt

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
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • A47L9/18—Liquid filters
    • A47L9/182—Separating by passing the air over a liquid bath
    • 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
    • A47L9/18—Liquid filters
    • A47L9/186—Construction of outlets
    • A47L9/187—Construction of outlets with filtering means, e.g. separators
    • A47L9/188—Construction of outlets with filtering means, e.g. separators movable, revolving or rotary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/03—Vacuum cleaner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
PT01903292T 2000-01-25 2001-01-25 Conjunto de filtro para um aspirador PT1251937E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/490,708 US6312508B1 (en) 1999-04-23 2000-01-25 Filter assembly for a vacuum cleaner

Publications (1)

Publication Number Publication Date
PT1251937E true PT1251937E (pt) 2009-11-04

Family

ID=23949142

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01903292T PT1251937E (pt) 2000-01-25 2001-01-25 Conjunto de filtro para um aspirador

Country Status (9)

Country Link
US (3) US6312508B1 (pt)
EP (1) EP1251937B1 (pt)
AT (1) ATE444011T1 (pt)
AU (1) AU2001231127A1 (pt)
CA (1) CA2398258C (pt)
DE (1) DE60140042D1 (pt)
ES (1) ES2335266T3 (pt)
PT (1) PT1251937E (pt)
WO (1) WO2001054798A1 (pt)

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US7569180B2 (en) 2004-10-12 2009-08-04 Ethicon, Inc. Sterilization system and method and orifice inlet control apparatus therefor
US6852279B2 (en) * 2002-06-28 2005-02-08 Ethicon, Inc. Sterilization with temperature-controlled diffusion path
US6312508B1 (en) * 1999-04-23 2001-11-06 Rexair, Inc. Filter assembly for a vacuum cleaner
US7247182B2 (en) * 2002-05-08 2007-07-24 The Hoover Company Filter assembly for a vacuum cleaner
US7807100B2 (en) * 2002-06-28 2010-10-05 Ethicon, Inc. Sterilization system and method with temperature-controlled condensing surface
FR2844174A1 (fr) * 2002-09-11 2004-03-12 Seb Sa Dispositif de filtration pour aspirateur
KR100478635B1 (ko) * 2002-11-05 2005-03-25 삼성광주전자 주식회사 진공청소기용 필터
JP4141816B2 (ja) * 2002-12-03 2008-08-27 株式会社泉精器製作所 電気掃除機
US20040134022A1 (en) * 2003-01-10 2004-07-15 Royal Manufacturing Co. Bagless stick type vacuum cleaner
US7135051B2 (en) * 2003-06-05 2006-11-14 Baldinger Russell L Dirt cup filter with pre-filtration cap
EP2433537A1 (en) * 2003-07-10 2012-03-28 Black & Decker Inc. Vacuum cleaner
US7712182B2 (en) 2003-07-25 2010-05-11 Milwaukee Electric Tool Corporation Air flow-producing device, such as a vacuum cleaner or a blower
US20060010639A1 (en) * 2004-07-14 2006-01-19 Yuen Se K Electro-optical vacuum cleaner
DE102004042237B4 (de) * 2004-09-01 2011-04-07 Miele & Cie. Kg Staubsauger mit einem Feinstaubfilter im Abluftstrom
US7291192B1 (en) * 2004-12-27 2007-11-06 Lavasser Leonard J Removable gas/liquid separator for a motor
KR20090046052A (ko) * 2007-11-05 2009-05-11 삼성광주전자 주식회사 배기장치 및 이를 포함하는 진공청소기
US9675225B2 (en) 2008-07-04 2017-06-13 Emerson Electric Co. Filter cage for wet/dry vacuums
US8206482B2 (en) 2008-07-04 2012-06-26 Emerson Electric Co. Vacuum appliance filter assemblies and associated vacuum systems
US9510718B2 (en) 2008-07-04 2016-12-06 Emerson Electric Co. Wet/dry vacuum cleaner filter for wet material collection
US8394161B2 (en) * 2009-02-18 2013-03-12 Aerus Llc HEPA filter cartridge for canister vacuums
US9108130B2 (en) 2009-07-22 2015-08-18 Donaldson Company, Inc. Filter media construction using PTFE film and carbon web for HEPA efficiency and odor control
US8956432B2 (en) 2010-06-18 2015-02-17 Retro Filters LLC Reusable aftermarket particulate collection member for otherwise conventional consumer floor vacuum cleaners
US9107550B2 (en) 2013-09-27 2015-08-18 Black & Decker Inc. Compact vacuum and sander
WO2017207024A1 (de) 2016-05-30 2017-12-07 Alfred Kärcher Gmbh & Co. Kg Staubsauger und verfahren zum betreiben eines staubsaugers
GB2567497A (en) * 2017-10-16 2019-04-17 Dyson Technology Ltd A filter assembly for a vacuum cleaner
WO2019204080A1 (en) 2018-04-16 2019-10-24 Rexair Llc Vacuum cleaner with airflow directing openings and brushroll
CN108464770A (zh) * 2018-04-19 2018-08-31 佛山市顺德区奥格威电器制造有限公司 一种新型空气净化吸尘器
WO2021162788A1 (en) 2020-02-13 2021-08-19 Techtronic Cordless Gp Floor cleaner

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Also Published As

Publication number Publication date
EP1251937B1 (en) 2009-09-30
US20020152893A1 (en) 2002-10-24
US20010042442A1 (en) 2001-11-22
US6432180B2 (en) 2002-08-13
AU2001231127A1 (en) 2001-08-07
US6312508B1 (en) 2001-11-06
US6565637B2 (en) 2003-05-20
ES2335266T3 (es) 2010-03-24
EP1251937A1 (en) 2002-10-30
CA2398258A1 (en) 2001-08-02
ATE444011T1 (de) 2009-10-15
DE60140042D1 (de) 2009-11-12
WO2001054798A1 (en) 2001-08-02
EP1251937A4 (en) 2006-03-15
CA2398258C (en) 2009-09-22

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