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HK1042221A1 - Dust filter bag for a vacuum cleaner. - Google Patents

Dust filter bag for a vacuum cleaner.

Info

Publication number
HK1042221A1
HK1042221A1 HK02103842A HK02103842A HK1042221A1 HK 1042221 A1 HK1042221 A1 HK 1042221A1 HK 02103842 A HK02103842 A HK 02103842A HK 02103842 A HK02103842 A HK 02103842A HK 1042221 A1 HK1042221 A1 HK 1042221A1
Authority
HK
Hong Kong
Prior art keywords
vacuum cleaner
filter bag
dust filter
layer
absorption material
Prior art date
Application number
HK02103842A
Other versions
HK1042221B (en
Inventor
Frank Meyer
Uwe Heider
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Publication of HK1042221A1 publication Critical patent/HK1042221A1/en
Publication of HK1042221B publication Critical patent/HK1042221B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
    • 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
    • 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
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2509/00—Household appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Laminated Bodies (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The filter bag has a mounting plate and a multi-layer dust bag with a layer (9) of an absorption material (A), e.g. active carbon or zeolite. The absorption material is accommodated in a carrier material with a porous, three-dimensional framework structure and e.g. an open pored foam. An independent claim is also included for a vacuum cleaner.
HK02103842.2A 1999-01-07 2002-05-22 Dust filter bag for a vacuum cleaner HK1042221B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19900209 1999-01-07
DE19935355A DE19935355A1 (en) 1999-01-07 1999-07-29 Dust filter bag for a vacuum cleaner
PCT/EP2000/000083 WO2000040134A1 (en) 1999-01-07 2000-01-07 Dust filter bag for a vacuum cleaner

Publications (2)

Publication Number Publication Date
HK1042221A1 true HK1042221A1 (en) 2002-08-09
HK1042221B HK1042221B (en) 2005-05-20

Family

ID=26051216

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103842.2A HK1042221B (en) 1999-01-07 2002-05-22 Dust filter bag for a vacuum cleaner

Country Status (10)

Country Link
EP (2) EP1495709B1 (en)
JP (1) JP2002534143A (en)
CN (4) CN100450416C (en)
AT (2) ATE285704T1 (en)
AU (1) AU2662600A (en)
DE (2) DE19935355A1 (en)
ES (2) ES2382330T3 (en)
HK (1) HK1042221B (en)
SI (1) SI1139848T1 (en)
WO (1) WO2000040134A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020555B4 (en) * 2004-04-27 2006-09-21 Fibermark Gessner Gmbh & Co. Dust filter bag, containing foam layer
DE202004017544U1 (en) * 2004-11-12 2004-12-30 Melitta Haushaltsprodukte Gmbh & Co. Kg bag
JP3815497B2 (en) * 2005-01-13 2006-08-30 松下電器産業株式会社 Vacuum cleaner
JP2006230868A (en) * 2005-02-28 2006-09-07 Matsushita Electric Ind Co Ltd Vacuum cleaner
TWI395567B (en) 2005-02-28 2013-05-11 Panasonic Corp Vacuum cleaners for electric vacuum cleaners and electric vacuum cleaners
WO2006108320A1 (en) * 2005-04-11 2006-10-19 Rht Limited Surface deodorizer with vacuum cleaning capability
DE102007012743A1 (en) 2007-03-16 2008-09-18 Neenah Gessner Gmbh Odor-absorbing sheet, process for its preparation and use of zinc ricinoleate in finely divided solid form on odor-absorbing fabrics
DE102012219341A1 (en) * 2012-10-23 2014-04-24 BSH Bosch und Siemens Hausgeräte GmbH Dust collector bag for vacuum cleaner, has inlet opening that is provided to intake the duct-acted upon suction air, and air-permeable foam layer that is arranged on the exhaust side of filter layer
DE102015101318A1 (en) 2015-01-29 2016-08-04 Wolf Pvg Gmbh & Co. Kg Method and device for filling a vacuum cleaner bag with a powdered adsorbent
CN104941341B (en) * 2015-06-19 2017-01-18 苏州佳亿达电器有限公司 degradable dust bag for dust collector
DE102016117581A1 (en) 2016-09-19 2018-03-22 Wolf Pvg Gmbh & Co. Kg Use of a disinfectant in a vacuum cleaner, vacuum cleaner and vacuum cleaner nozzle
CN113101766A (en) * 2021-03-29 2021-07-13 合肥大黄蜂机械有限公司 Multi-cavity-matched separating mechanism and dust removal integrated box based on same
DE102022121583A1 (en) 2022-08-25 2024-03-07 Wolf Pvg Gmbh & Co. Kommanditgesellschaft Vacuum cleaner bag with reactivated adsorbent and method for producing a vacuum cleaner bag

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174273A1 (en) * 1984-08-14 1986-03-12 Fritz Keller Method and device for disinfecting the air leaving a suction cleaner
JPS61271013A (en) 1985-05-28 1986-12-01 Oji Seitai Kk Dust collecting bag for vacuum cleaner
DE58902210D1 (en) * 1989-05-11 1992-10-08 Siemens Ag FILTER DEVICE FOR A VACUUM CLEANER.
JPH0584191A (en) 1991-09-30 1993-04-06 Matsushita Electric Ind Co Ltd Dust collection bag for vacuum cleaner
JPH0670871A (en) * 1992-08-27 1994-03-15 Matsushita Electric Ind Co Ltd Vacuum cleaner
NL1000078C2 (en) * 1994-04-19 1996-04-22 Bluecher Hasso Von Odor filter for vacuum cleaners.
DE9407046U1 (en) * 1994-04-28 1994-06-30 Eder, Stefan, 84503 Altötting air cleaner
SE9402979D0 (en) 1994-09-07 1994-09-07 Electrolux Ab Odor absorbing system for a vacuum cleaner
JP3904236B2 (en) * 1995-11-24 2007-04-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Vacuum cleaner with odor filter
DE19615209C1 (en) 1996-04-18 1997-12-18 Sandler Helmut Helsa Werke Vacuum cleaner bag
JP2002514447A (en) 1998-05-11 2002-05-21 エアフロー ヨーロッパ ナームロゼ フェンノートンシャップ Vacuum cleaner bag and improved vacuum cleaner bag

Also Published As

Publication number Publication date
AU2662600A (en) 2000-07-24
CN100450416C (en) 2009-01-14
CN1853551A (en) 2006-11-01
CN1336809A (en) 2002-02-20
DE19935355A1 (en) 2000-07-13
WO2000040134A1 (en) 2000-07-13
JP2002534143A (en) 2002-10-15
CN100420417C (en) 2008-09-24
CN1547996A (en) 2004-11-24
CN1188076C (en) 2005-02-09
CN1919129A (en) 2007-02-28
ES2233333T3 (en) 2005-06-16
ATE285704T1 (en) 2005-01-15
ATE552761T1 (en) 2012-04-15
EP1495709B1 (en) 2012-04-11
HK1042221B (en) 2005-05-20
EP1139848B1 (en) 2004-12-29
EP1139848A1 (en) 2001-10-10
SI1139848T1 (en) 2005-06-30
DE50009107D1 (en) 2005-02-03
EP1495709A1 (en) 2005-01-12
ES2382330T3 (en) 2012-06-07

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090107