GB9414956D0 - Filter - Google Patents

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Publication number
GB9414956D0
GB9414956D0 GB9414956A GB9414956A GB9414956D0 GB 9414956 D0 GB9414956 D0 GB 9414956D0 GB 9414956 A GB9414956 A GB 9414956A GB 9414956 A GB9414956 A GB 9414956A GB 9414956 D0 GB9414956 D0 GB 9414956D0
Authority
GB
United Kingdom
Prior art keywords
filter
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.)
Withdrawn
Application number
GB9414956A
Other versions
GB2280388A (en
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.)
Numatic International Ltd
Original Assignee
Numatic International 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
Priority claimed from GB939315437A external-priority patent/GB9315437D0/en
Application filed by Numatic International Ltd filed Critical Numatic International Ltd
Publication of GB9414956D0 publication Critical patent/GB9414956D0/en
Publication of GB2280388A publication Critical patent/GB2280388A/en
Withdrawn legal-status Critical Current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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/20—Means for cleaning filters
    • 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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • 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
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB9414956A 1993-07-26 1994-07-25 Vacuum cleaner filter Withdrawn GB2280388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939315437A GB9315437D0 (en) 1993-07-26 1993-07-26 Filter
GB9413228A GB9413228D0 (en) 1993-07-26 1994-07-01 Filter

Publications (2)

Publication Number Publication Date
GB9414956D0 true GB9414956D0 (en) 1994-09-14
GB2280388A GB2280388A (en) 1995-02-01

Family

ID=26303282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9414956A Withdrawn GB2280388A (en) 1993-07-26 1994-07-25 Vacuum cleaner filter

Country Status (3)

Country Link
AU (1) AU7232494A (en)
GB (1) GB2280388A (en)
WO (1) WO1995003115A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795369A (en) * 1996-03-06 1998-08-18 Ceco Filters, Inc. Fluted filter media for a fiber bed mist eliminator
FI100641B (en) * 1996-05-02 1998-01-30 Markku Vanhala Cleaning device for filters in dust filtering device
US6003196A (en) * 1998-01-09 1999-12-21 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic airflow
US6070291A (en) 1998-01-09 2000-06-06 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic air flow
WO1999034722A1 (en) * 1998-01-09 1999-07-15 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic airflow
US6735817B2 (en) 1998-01-09 2004-05-18 Royal Appliance Mfg. Co. Upright vacuum cleaner with cyclonic air flow
CA2342993A1 (en) * 2001-03-30 2002-09-30 Fantom Technologies Inc. Air cleaner with washable filter
KR100456167B1 (en) 2002-11-22 2004-11-09 삼성광주전자 주식회사 Dust collecting filter for vacuum cleaner and vacuum cleaner having the same
US7673369B2 (en) * 2005-07-22 2010-03-09 Panasonic Corporation Of North America Floor cleaning apparatus with filter cleaning system
US7908707B2 (en) 2006-03-08 2011-03-22 Panasonic Corporation Of North America Floor cleaning apparatus with filter cleaning system
CN101460084B (en) 2006-06-02 2014-12-10 皇家飞利浦电子股份有限公司 Dust filter and vacuum cleaner comprising such a filter
DE102011075013A1 (en) * 2011-04-29 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Filter for filtering device filtering air with flat, air permeable filter material, has transmission element mechanically coupled with filter material, where pulse is transmitted over transmission element
DE102013108564A1 (en) * 2013-08-08 2015-03-05 Miele & Cie. Kg Filter element with a folded filter medium and vacuum cleaner with such a filter element
AT14180U1 (en) * 2014-02-13 2015-05-15 Kluge Anton A filter assembly
DE102014108089A1 (en) * 2014-06-10 2015-12-17 Miele & Cie. Kg Filter unit for a vacuum cleaner and vacuum cleaner with such a filter unit
DE102018119683A1 (en) * 2018-08-14 2020-02-20 Mann+Hummel Gmbh Round filter element
CN111530179A (en) * 2020-05-08 2020-08-14 雷锋 Air filter device for industrial dust

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543940A (en) * 1968-08-14 1970-12-01 Industrial Filter Pump Mfg Co Filter construction
DE2112360B2 (en) * 1971-03-15 1973-04-05 Purolator Filter GmbH, 7110 Öhringen PAPER FILTERS, IN PARTICULAR FOR USE IN COMBUSTION MACHINERY
JPS544854Y2 (en) * 1972-09-05 1979-03-01
GB1436403A (en) * 1972-09-05 1976-05-19 Mitsubishi Electric Corp Electric cleaner
JPS5933406B2 (en) * 1976-12-02 1984-08-15 株式会社東芝 Filter material for vacuum cleaner and its manufacturing method
JPS588887B2 (en) * 1979-11-19 1983-02-18 三洋電機株式会社 filter cylinder
US4878930A (en) * 1984-03-15 1989-11-07 W. L. Gore & Associates, Inc. Filter cartridge
SE451947B (en) * 1984-05-30 1987-11-09 Nederman Philip & Co Ab Filter cleaning device
JPS62266109A (en) * 1986-05-12 1987-11-18 Japan Gore Tex Inc Filter mechanism
DE8623695U1 (en) * 1986-09-04 1986-10-16 Ing. Walter Hengst Gmbh & Co Kg, 4400 Muenster Air filters, in particular for vacuum cleaners
GB8826828D0 (en) * 1988-11-16 1988-12-21 Envair Uk Ltd Filters
EP0441045A3 (en) * 1990-02-05 1993-03-03 Goblin Limited Cartridge-type filter
DE9113531U1 (en) * 1991-10-30 1991-12-19 W.L. Gore & Associates Gmbh, 8011 Putzbrunn Filter cartridge

Also Published As

Publication number Publication date
GB2280388A (en) 1995-02-01
AU7232494A (en) 1995-02-20
WO1995003115A1 (en) 1995-02-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)