ES2128853T3 - Bolsa filtrante de aspirador, de alta eficiencia y resistente a impactos - Google Patents

Bolsa filtrante de aspirador, de alta eficiencia y resistente a impactos

Info

Publication number
ES2128853T3
ES2128853T3 ES96911433T ES96911433T ES2128853T3 ES 2128853 T3 ES2128853 T3 ES 2128853T3 ES 96911433 T ES96911433 T ES 96911433T ES 96911433 T ES96911433 T ES 96911433T ES 2128853 T3 ES2128853 T3 ES 2128853T3
Authority
ES
Spain
Prior art keywords
bag
high efficiency
layer
filter bag
impact resistant
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
ES96911433T
Other languages
English (en)
Inventor
Zhiqun Zhang
John C Winters
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27026631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2128853(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2128853T3 publication Critical patent/ES2128853T3/es
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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • 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
    • Y10S55/02—Vacuum cleaner bags
    • 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
    • Y10S55/39—Electrets separator
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]

Abstract

SE PROPORCIONA UNA BOLSA DE ASPIRADOR (20) CON ALTA EFICIENCIA EN LA EXTRACCION DE FINAS PARTICULAS, BAJO CONDICIONES DE CARGA NORMAL Y CON IMPACTOS, CONSISTIENDO LA CARGA CON IMPACTOS EN UNA DEMANDA A CORTO PLAZO DE ALTAS CONCENTRACIONES DE PARTICULAS (P.EJ., CUANDO SE USA UN ASPIRADOR PARA RECOGER UN MONTON DE DESPERDICIOS). LA BOLSA MUESTRA TAMBIEN ALTA CAPACIDAD DE CARGA, SIN PERDIDA SIGNIFICATIVA EN CAIDA DE PRESION. LA BOLSA COMPRENDE UNA CAPA SOPORTE EXTERIOR (2), UNA CAPA FIBROSA (13) QUE ESTA CARGADA PARA CREAR ELECTRETOS, Y UNA CAPA DIFUSORA INTERIOR (14) QUE ESTA SUSTANCIALMENTE DESUNIDA DE LA CAPA FILTRANTE, EXCEPTO EN LAS NECESARIAS COSTURAS DE LA BOLSA (25), REQUERIDAS PARA EL MONTAJE DE LA BOLSA FILTRANTE.
ES96911433T 1995-04-20 1996-03-27 Bolsa filtrante de aspirador, de alta eficiencia y resistente a impactos Expired - Lifetime ES2128853T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42529295A 1995-04-20 1995-04-20
US08/533,001 US5647881A (en) 1995-04-20 1995-09-25 Shock resistant high efficiency vacuum cleaner filter bag

Publications (1)

Publication Number Publication Date
ES2128853T3 true ES2128853T3 (es) 1999-05-16

Family

ID=27026631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96911433T Expired - Lifetime ES2128853T3 (es) 1995-04-20 1996-03-27 Bolsa filtrante de aspirador, de alta eficiencia y resistente a impactos

Country Status (9)

Country Link
US (1) US5647881A (es)
EP (1) EP0822775B1 (es)
JP (1) JPH11503651A (es)
CN (1) CN1117546C (es)
AU (1) AU5432196A (es)
CA (1) CA2215838C (es)
DE (1) DE69601308T2 (es)
ES (1) ES2128853T3 (es)
WO (1) WO1996032878A1 (es)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846360A (en) * 1997-01-09 1998-12-08 Gil; George Filter and method and apparatus for manufacture thereof
US5989320A (en) * 1997-05-05 1999-11-23 Rutkowski; Timothy C. Frameless electrostatic air filter with internal support grill
DE19731860C1 (de) * 1997-07-24 1999-01-28 Freudenberg Carl Fa Staubfilterbeutel
US6090184A (en) * 1998-02-27 2000-07-18 Hmi Industries, Inc. Filter system
US6183536B1 (en) 1998-05-11 2001-02-06 Airflo Europe, N.V. Enhanced performance vacuum cleaner bag and method of operation
TR200003335T2 (tr) 1998-05-11 2001-05-21 Airflo Europe N.V. Elektrikli süpürge torbası ve geliştirilmiş elektrikli süpürge torbası.
DE19832611C2 (de) * 1998-07-21 2002-03-21 Freudenberg Carl Kg Staubfilterbeutel
DE19839106A1 (de) * 1998-08-27 2000-03-09 Wacker Chemie Gmbh Großgebinde für hochdisperse, hochlufthaltige Feststoffe und ein Verfahren zu deren Befüllung
US6576033B1 (en) 1998-11-30 2003-06-10 Pall Corporation Filter for use in medical procedures
US6171375B1 (en) 1998-12-16 2001-01-09 Electrolux Llc Vacuum cleaner exhaust filter with ion generation stage
US6156086A (en) * 1999-03-22 2000-12-05 3M Innovative Properties Company Dual media vacuum filter bag
DE19919809C2 (de) * 1999-04-30 2003-02-06 Fibermark Gessner Gmbh & Co Staubfilterbeutel, enthaltend Nanofaservlies
DE19920983C5 (de) * 1999-05-06 2004-11-18 Fibermark Gessner Gmbh & Co. Ohg Zwei- oder mehrlagiges Filtermedium für die Luftfiltration und daraus hergestelltes Filterelement
US6372004B1 (en) 1999-07-08 2002-04-16 Airflo Europe N.V. High efficiency depth filter and methods of forming the same
DE19948909A1 (de) * 1999-10-11 2001-04-12 Vorwerk Co Interholding Filterbeutel für einen Staubsauger
US6494921B1 (en) 2000-02-10 2002-12-17 M. Catherine Bennett Method of removing particulate debris, especially dust mite fecal material from fabric articles in a conventional clothes dryer
DE10013315C2 (de) * 2000-03-17 2002-06-06 Freudenberg Carl Kg Plissiertes Filter aus einem mehrlagigen Filtermedium
US6616722B1 (en) 2000-05-09 2003-09-09 Hmi Industries, Inc. Room air cleaner
US6409785B1 (en) * 2000-08-07 2002-06-25 Bha Technologies, Inc. Cleanable HEPA filter media
CA2428868C (en) * 2000-11-14 2007-03-13 Lydall, Inc. Air laid/wet laid gas filtration media
DE10059050C2 (de) * 2000-11-28 2003-02-27 Freudenberg Carl Kg Verfahren zur Herstellung eines triboelektrisch geladenen Vliesstoffs
US6840385B2 (en) * 2000-12-19 2005-01-11 Sidney Goldman Lateral dispersion filter basket
US6511531B1 (en) 2001-01-26 2003-01-28 Hmi Industries, Inc. Room air filtering and freshening device
EP1236494B1 (en) * 2001-03-02 2003-10-15 Airflo Europe N.V. Composite filter and method of making the same
US6488744B2 (en) 2001-03-19 2002-12-03 Hmi Industries, Inc. Filter system
WO2002089956A1 (en) * 2001-05-02 2002-11-14 Hollingsworth & Vose Company Filter media with enhanced stiffness and increased dust holding capacity
US6926862B2 (en) 2001-06-01 2005-08-09 Kimberly-Clark Worldwide, Inc. Container, shelf and drawer liners providing absorbency and odor control
US20030026927A1 (en) * 2001-07-31 2003-02-06 Reemay, Inc. Laminate for vacuum cleaner outer bag
US20040011204A1 (en) * 2001-10-11 2004-01-22 Hendrik Both Electrostatic fibrous filter web and method of making same
DE50115833D1 (de) * 2001-12-08 2011-05-12 Ibs Filtran Kunststoff Metall on
US7018438B2 (en) * 2002-03-29 2006-03-28 Hmi Industries, Inc. Filtering system
US20030203696A1 (en) * 2002-04-30 2003-10-30 Healey David Thomas High efficiency ashrae filter media
DE10221694B4 (de) * 2002-05-16 2018-07-12 Branofilter Gmbh Mehrlagiger Filteraufbau, Verwendung eines solchen mehrlagigen Filteraufbaus, Staubfilterbeutel, Taschenfilterbeutel, plissierter Filter, flächiger Abluftfilter und Luftfilter für Kraftfahrzeuge
EP1674014B1 (en) * 2004-12-24 2017-06-07 Aktiebolaget Electrolux Vacuum cleaner filter bag with odour removing effect
DE202005000917U1 (de) 2005-01-20 2005-03-24 Branofilter Gmbh Staubfilterbeutel
US7615109B2 (en) * 2005-06-10 2009-11-10 Electrolux Home Care Products, Inc. Sodium bicarbonate vacuum bag inserts
JP5168776B2 (ja) * 2005-11-21 2013-03-27 株式会社リコー 画像形成装置および複数で一組のプロセスカートリッジ
US8382871B2 (en) * 2005-11-22 2013-02-26 Eurofilters Holding N.V. Vacuum cleaner filter bag and use of said bag
DE202005019004U1 (de) * 2005-12-06 2007-04-19 Melitta Haushaltsprodukte Gmbh & Co. Kg Filtermaterial und Staubsaugerbeutel
DE102005059214B4 (de) * 2005-12-12 2007-10-25 Eurofilters N.V. Filterbeutel für einen Staubsauger
DE102006017553B3 (de) * 2006-04-13 2007-12-27 Eurofilters N.V. Filterbeutel für einen Staubsauger
US8070862B2 (en) * 2007-09-04 2011-12-06 3M Innovative Properties Company Dust collection device for sanding tool
CN101939072B (zh) * 2007-11-09 2017-04-05 霍林斯沃思和沃斯有限公司 熔喷过滤介质
US8986432B2 (en) * 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
MX345079B (es) * 2007-12-27 2017-01-16 3M Innovative Properties Co Dispositivo de recolección de polvo para herramienta de esmerilar.
DE202008007717U1 (de) * 2008-06-10 2008-08-07 Wolf Pvg Gmbh & Co. Kg Filterbeutel
US8382872B2 (en) * 2008-12-23 2013-02-26 3M Innovative Properties Company Dust collection device for sanding tool
US20100212272A1 (en) * 2009-02-24 2010-08-26 Hollingsworth & Vose Company Filter media suitable for ashrae applications
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
DK2263507T3 (en) * 2009-06-19 2019-01-14 Eurofilters Nv Flat bag for a vacuum cleaner
DE102009038230A1 (de) * 2009-08-20 2011-02-24 Heinrich Essers Gmbh & Co. Kg Feststofffilter, insbesondere für einen Staubsauger, und Staubsauger mit einem Feststofffilter
EP2311360B1 (de) 2009-10-19 2014-09-03 Eurofilters Holding N.V. Staubsaugerfilterbeutel
ES2574157T3 (es) 2009-10-19 2016-06-15 Eurofilters Holding N.V. Bolsa de filtro de aspiradora
US8460418B2 (en) * 2010-02-18 2013-06-11 Devicor Medical Products, Inc. Hydrophobic filter assembly for biopsy system
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
DE202011000339U1 (de) * 2011-02-15 2011-04-14 Wolf Pvg Gmbh & Co. Kg Staubsaugerbeutel
PL2502536T3 (pl) 2011-03-22 2019-06-28 Eurofilters N.V. Ekologicznie wydajne urządzenie do odkurzania
US8790432B2 (en) * 2012-04-27 2014-07-29 W. L. Gore & Associates, Inc. Seam-sealed filters and methods of making thereof
DK2777795T3 (en) 2013-03-15 2016-06-06 Eurofilters Holding Nv Vacuum cleaner filter bag
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
ES2600163T3 (es) * 2014-05-12 2017-02-07 Eurofilters N.V. Bolsa de filtro para aspiradora con costura de soldadura altamente resistente, procedimiento para su producción, así como herramienta e instalación de soldadura por ultrasonidos para la producción de una costura de soldadura ultrarresistente
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
PL3454710T3 (pl) 2016-05-09 2021-12-20 Aktiebolaget Electrolux Pojemnik na kurz do odkurzacza
DE102017111837A1 (de) 2017-05-30 2018-12-06 Branofilter Gmbh Staubfilterbeutel mit Mehrfachfalte
JP2023044331A (ja) * 2021-09-17 2023-03-30 株式会社コーワ 液状物処理フィルター

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
NL160303C (nl) * 1974-03-25 1979-10-15 Verto Nv Werkwijze voor het vervaardigen van een vezelfilter.
GB1487395A (en) * 1974-04-09 1977-09-28 Gkn Sankey Ltd Closure units for containers
US4116648A (en) * 1976-10-27 1978-09-26 Aktiebolaget Electrolux Multi-layer filter dust bag for a vacuum cleaner
US4164400A (en) * 1976-12-21 1979-08-14 Scott/Chatham Company Filters
US4257791A (en) * 1976-12-21 1981-03-24 Lydall, Inc. Filter
US4215682A (en) * 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
US4375718A (en) * 1981-03-12 1983-03-08 Surgikos, Inc. Method of making fibrous electrets
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
JPS60168511A (ja) * 1984-02-10 1985-09-02 Japan Vilene Co Ltd エレクトレツトフイルタの製造方法
US4589894A (en) * 1984-04-11 1986-05-20 Minnesota Mining And Manufacturing Co. Disposable filter for a vacuum cleaner
JPH01107821A (ja) * 1987-10-19 1989-04-25 Kuraray Co Ltd 電気掃除機用集塵袋用紙
DE3812849C3 (de) * 1988-04-18 1996-03-21 Gessner & Co Gmbh Staubfilterbeutel, dessen Herstellung und Verwendung
JP2589355B2 (ja) * 1988-10-27 1997-03-12 株式会社テック 電気掃除機の集塵袋
US4917942A (en) * 1988-12-22 1990-04-17 Minnesota Mining And Manufacturing Company Nonwoven filter material
DE3905565A1 (de) * 1989-02-23 1989-07-13 Branofilter Gmbh Filtersack
US5080702A (en) * 1990-02-15 1992-01-14 Home Care Industries, Inc. Disposable two-ply filter
JPH0458927A (ja) * 1990-06-27 1992-02-25 Asahi Chem Ind Co Ltd 電気掃除機用フィルターパック
US5306534A (en) * 1991-03-22 1994-04-26 Home Care Industries, Inc. Vacuum cleaner bag with electrostatically charged meltblown layer
US5244703A (en) * 1991-03-22 1993-09-14 Home Care Industries, Inc. Vacuum cleaner bag
US5230800A (en) * 1992-02-20 1993-07-27 Minnesota Mining And Manufacturing Company Scrim inserted electrostatic fibrous filter web
DE4214990A1 (de) * 1992-05-06 1993-11-11 Minnesota Mining & Mfg Staubsaugerbeutel und Verfahren zu seiner Herstellung
US5419953A (en) * 1993-05-20 1995-05-30 Chapman; Rick L. Multilayer composite air filtration media
WO1995005232A1 (en) * 1993-08-17 1995-02-23 Minnesota Mining And Manufacturing Company Filter media having an undulated surface
KR100336012B1 (ko) * 1993-08-17 2002-10-11 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 일렉트릿필터매체를하전시키는방법

Also Published As

Publication number Publication date
CA2215838C (en) 2005-05-24
WO1996032878A1 (en) 1996-10-24
AU5432196A (en) 1996-11-07
DE69601308T2 (de) 1999-08-26
CN1117546C (zh) 2003-08-13
EP0822775B1 (en) 1999-01-07
CN1186418A (zh) 1998-07-01
US5647881A (en) 1997-07-15
JPH11503651A (ja) 1999-03-30
EP0822775A1 (en) 1998-02-11
DE69601308D1 (de) 1999-02-18
CA2215838A1 (en) 1996-10-24

Similar Documents

Publication Publication Date Title
ES2128853T3 (es) Bolsa filtrante de aspirador, de alta eficiencia y resistente a impactos
ES2033043T3 (es) Ventilador radial con separador de suciedad integrado.
ES2143998T3 (es) Materiales compuestos, absorbentes, eliminables a traves del inodoro y articulo absorbente que lo comprende.
ES2149501T3 (es) Escalpelo quirurgico de seguridad, de un solo uso.
KR970008325A (ko) 진공실을 급속히 진공시키기 위한 장치
ES2167761T3 (es) Material compuesto adhesivo medico y envoltorio.
ES2150037T3 (es) Vehiculo de aspiracion y filtrado para la recoleccion de polvo y basura.
NO159577C (no) Stoevsuger.
ES2166403T3 (es) Prenda de retencion de desperdicios, de un solo uso.
ES2056354T3 (es) Sistema para la recogida y retransfusion de sangre autologa.
ES2134985T3 (es) Sorbentes selectivos de oxigeno.
ES2107486T3 (es) Procedimiento de pulido para un conjunto de conector optico con fibra optica y aparato de pulir.
CA2025060A1 (en) Oil reclaim system
ES2176915T3 (es) Cubiertas neumaticas radiales de elevada capacidad de carga.
ES2006426A4 (es) Filtro con abertura de desgasificacion incorporada, destinado a montaje durante su fabricacion en bolsas de drenaje de anos artificiales.
ES2126850T3 (es) Soporte de instalacion de un manguito retractil.
CO5090870A1 (es) Estructuras absorbentes que comprenden elementos de almacena miento de fluidos con capacidad mejorada para desagotar los elementos de distribucion
ES2161433T3 (es) Deposito de liquido hidraulico.
CO5090866A1 (es) Estructuras absorbentes que comprenden elementos de almacena miento de fluidos con capacidad mejorada para desagotar los elementos de distribucion de flujo elevado
ES2088261T3 (es) Procedimiento y dispositivo para la conexion de los extremos de una junta periferica en una lamina de vidrio.
MX9300565A (es) Aplicacion de parche con bolsa de doble mano
IT1298428B1 (it) Procedimento ed apparecchiatura per la sterilizzazione a vapore in particolare per usi odontoiatrici
CO5231206A1 (es) Metodo para la remocion de hormonas en los liquidos que las contienen y articulo de fabricacion
ES2130752T3 (es) Aparato y procedimiento para utilizarlos en la aplicacion de particulas a una capa externa de material de resina no endurecida de un revestimiento de una unidad de fibra optica.
ES2141564T3 (es) Pulverizador con clasificador de gran rendimiento.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 822775

Country of ref document: ES