ES2035409T3 - Bolsa de filtro para polvo y su procedimiento de fabricacion. - Google Patents

Bolsa de filtro para polvo y su procedimiento de fabricacion.

Info

Publication number
ES2035409T3
ES2035409T3 ES198989106843T ES89106843T ES2035409T3 ES 2035409 T3 ES2035409 T3 ES 2035409T3 ES 198989106843 T ES198989106843 T ES 198989106843T ES 89106843 T ES89106843 T ES 89106843T ES 2035409 T3 ES2035409 T3 ES 2035409T3
Authority
ES
Spain
Prior art keywords
filter
filters
removal
woven fabric
fibre non
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
ES198989106843T
Other languages
English (en)
Inventor
Albrecht Klimmek
Ernst Raabe
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.)
Neenah Gessner GmbH
Original Assignee
Steinbeis Gessner 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6352221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2035409(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Steinbeis Gessner GmbH filed Critical Steinbeis Gessner GmbH
Application granted granted Critical
Publication of ES2035409T3 publication Critical patent/ES2035409T3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0681—The layers being joined by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1258—Permeability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)

Abstract

EL INVENTO SE REFIERE A UNA BOLSA PARA FILTRAR POLVO DE UNA CAPA EXTERIOR DE PAPEL DE FILTRO Y UN VELO FINO DE FIBRAS CON PROPIEDADES ESPECIFICAS CARACTERISTICAS. EL VELO DE FIBRAS PUEDE REFORZARSE CON ELEMENTOS DE APOYO. LA COMBINACION DE MATERIALES APROPIADOS DE FILTRO PARA LA CAPA EXTERIOR DE PAPEL DE FILTRO, EL VELO DE FIBRAS Y EL ELEMENTO DE APOYO DAN LUGAR A UN GRADO DE SEPARACION ELEVADO DEL POLVO FINO CON BAJA RESISTENCIA DEL AIRE Y PEQUEÑAS OBSTRUCCIONES DEL FILTRO. LA BOLSA FILTRO DE VARIAS CAPAS PUEDE PRODUCIRSE SEGUN LA REALIZACION EN MAQUINAS CORRESPONDIENTES. LAS PROPIEDADES TECNICAS Y SOBRESALIENTES DEL FILTRO POSIBILITAN EL EMPLEO DE BOLSA DE FILTRO PARA SEPARAR PARTICULAS CON GROSORES DE 0,1 (MU)M EN ASPIRADORES DE POLVO MUY DIFERENTES, ASI COMO EN LA ASPIRACION DE TONER EN APARATOS COPIADORES. ADEMAS LA COMBINACION DE MATERIALES DE FILTRO DESCRITOS EN FORMA DE FILTRO PLANO, FILTRO PLISADO, FILTRO EN FORMA DE BANDA O DE RODILLO ES APROPIADA PARA EMPLEARLA EN TECNICA ESPACIAL PREPARACION DE CONDUCTORES PELICULAS O EN EL SECTOR HOSPITAL.
ES198989106843T 1988-04-18 1989-04-17 Bolsa de filtro para polvo y su procedimiento de fabricacion. Expired - Lifetime ES2035409T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812849A DE3812849C3 (de) 1988-04-18 1988-04-18 Staubfilterbeutel, dessen Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
ES2035409T3 true ES2035409T3 (es) 1993-04-16

Family

ID=6352221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989106843T Expired - Lifetime ES2035409T3 (es) 1988-04-18 1989-04-17 Bolsa de filtro para polvo y su procedimiento de fabricacion.

Country Status (4)

Country Link
EP (1) EP0338479B1 (es)
AT (1) ATE79782T1 (es)
DE (2) DE3812849C3 (es)
ES (1) ES2035409T3 (es)

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EP0436033B1 (en) * 1989-07-21 1996-10-09 Nitto Denko Corporation Composite tubular article and its production method
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EP0495212A1 (en) * 1990-12-20 1992-07-22 Nitto Denko Corporation Surface material, particularly for absorbent articles
US5306534A (en) * 1991-03-22 1994-04-26 Home Care Industries, Inc. Vacuum cleaner bag with electrostatically charged meltblown layer
FR2678140B1 (fr) * 1991-06-27 1993-09-03 Saint Gobain Isover Materiaux composites fibreux a base de fibres minerales pour la culture hors-sol.
US5437910A (en) 1993-07-21 1995-08-01 Steinbeis Gessner Gmbh Multi-ply filter lasminate/composite for manufacturing vacuum cleaner filter bags
DE9316502U1 (de) * 1993-10-28 1994-03-17 Baumgartner Marianne Staubsaugerbeutel
DE9318405U1 (de) * 1993-12-01 1994-01-27 Papierfabrik Schoeller & Hoesch GmbH, 76593 Gernsbach Filtermaterial
SE9304349D0 (sv) * 1993-12-30 1993-12-30 Intercator Ab Filteranordning
DE9320208U1 (de) * 1993-12-31 1994-03-31 Kalthoff Luftfilter und Filtermedien GmbH, 59379 Selm Mehrschichtiges Filtermaterial
US5647881A (en) * 1995-04-20 1997-07-15 Minnesota Mining And Manufacturing Company Shock resistant high efficiency vacuum cleaner filter bag
DE19544790C2 (de) * 1995-11-30 1998-11-26 Kirchhoff International Gmbh M Wegwerfstaubsaugerbeutel
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DE19731860C1 (de) * 1997-07-24 1999-01-28 Freudenberg Carl Fa Staubfilterbeutel
DE19752143A1 (de) * 1997-11-25 1999-05-27 Mann & Hummel Filter Filterelement
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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
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DE50109779D1 (de) * 2000-02-10 2006-06-22 Freudenberg Carl Kg Staubfilterbeutel
DE10013315C2 (de) * 2000-03-17 2002-06-06 Freudenberg Carl Kg Plissiertes Filter aus einem mehrlagigen Filtermedium
DE20013364U1 (de) * 2000-08-03 2001-02-08 Branofilter GmbH, 90599 Dietenhofen Filterbeutel
DE10051186B4 (de) 2000-10-16 2005-04-07 Fibermark Gessner Gmbh & Co. Ohg Staubfilterbeutel mit hochporöser Trägermateriallage
DE60100985T2 (de) 2001-03-02 2004-07-29 Airflo Europe N.V. Mehrlagiger Filter und Verfahren zum Herstellen desselben
DE10120223B4 (de) 2001-04-24 2005-08-25 Carl Freudenberg Kg Mehrlagiger Luftfilter und dessen Verwendung
DE20110838U1 (de) 2001-06-30 2001-08-23 Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden Staubbeutel für einen Staubsauger
SI1415699T1 (en) * 2002-12-06 2004-12-31 Eurofilters N.V. Filter medium for a vacuum cleaner bag
DK1426090T3 (en) * 2002-12-06 2018-12-03 Eurofilters Nv Fiber layer for a filter and composite layer containing the fiber layer
DE10348375B4 (de) * 2003-10-17 2006-05-04 Eurofilters N.V. Filterbeutel und Verfahren zu dessen Herstellung
DE10359948A1 (de) 2003-12-19 2005-07-14 Eurofilters N.V. Staubsammelfilter und Verfahren zur Standzeitverlängerung von Staubsammelfiltern
DE102004020555B4 (de) * 2004-04-27 2006-09-21 Fibermark Gessner Gmbh & Co. Staubfilterbeutel, enthaltend Schaumstofflage
JP2006175352A (ja) * 2004-12-22 2006-07-06 Toyota Boshoku Corp フィルタ用濾材
DE102005059214B4 (de) 2005-12-12 2007-10-25 Eurofilters N.V. Filterbeutel für einen Staubsauger
DE102005060032A1 (de) 2005-12-15 2007-06-21 Eurofilters N.V. Filterbeutel und Verfahren zu dessen Herstellung
DE102007023806A1 (de) * 2007-05-21 2008-11-27 Carl Freudenberg Kg Lagenverbund zur Verwendung in einem Luftfilter
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DE102008023976A1 (de) * 2008-05-16 2009-11-19 Mann + Hummel Gmbh Filterelement
BRPI0919686A2 (pt) 2008-10-22 2021-04-20 Rosemount Inc sensor/transmissor plug-and-play para instrumentação de processo
KR101308756B1 (ko) * 2008-10-31 2013-09-12 칼 프로이덴베르크 카게 입자상 물질을 여과하기 위한 필터 매체
DE102009006583A1 (de) * 2009-01-29 2010-06-17 Neenah Gessner Gmbh Mehrlagiges Filtermaterial für die Flüssigkeitsfiltration
EP2454982B1 (de) * 2009-03-21 2016-08-03 Festool GmbH Betriebsverfahren für ein Sauggerät mit einem Filtersack und Sauggerät dazu
ES2508265T3 (es) 2009-10-19 2014-10-16 Eurofilters Holding N.V. Bolsa de filtro de aspiradora
DK2662010T3 (da) 2010-03-19 2014-10-06 Eurofilters Holding Nv Støvsugerfilterpose
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PT3307647T (pt) 2015-06-10 2019-10-28 K Fee System Gmbh Cápsula de dose individual com um tecido não tecido em três camadas
MX2018000149A (es) 2015-07-13 2018-03-23 K Fee System Gmbh Elemento filtrante con una escotadura.
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Also Published As

Publication number Publication date
DE3812849C2 (es) 1992-03-26
DE3812849A1 (de) 1989-10-26
EP0338479B1 (de) 1992-08-26
ATE79782T1 (de) 1992-09-15
DE58902112D1 (de) 1992-10-01
DE3812849C3 (de) 1996-03-21
EP0338479A1 (de) 1989-10-25

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