FI20010477A0 - The filter structure - Google Patents

The filter structure

Info

Publication number
FI20010477A0
FI20010477A0 FI20010477A FI20010477A FI20010477A0 FI 20010477 A0 FI20010477 A0 FI 20010477A0 FI 20010477 A FI20010477 A FI 20010477A FI 20010477 A FI20010477 A FI 20010477A FI 20010477 A0 FI20010477 A0 FI 20010477A0
Authority
FI
Finland
Prior art keywords
filter structure
filter
Prior art date
Application number
FI20010477A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20010477A (en
Inventor
Martti Ollila
Original Assignee
Martti Ollila
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 Martti Ollila filed Critical Martti Ollila
Priority to FI20010477A priority Critical patent/FI20010477A/en
Publication of FI20010477A0 publication Critical patent/FI20010477A0/en
Priority to PCT/FI2002/000185 priority patent/WO2002071912A1/en
Publication of FI20010477A publication Critical patent/FI20010477A/en

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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A47L9/1675—Construction of outlets with filtering means movable, revolving or rotary
    • 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
    • A47L9/125—Dry filters funnel-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FI20010477A 2001-03-09 2001-03-09 filter Design FI20010477A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20010477A FI20010477A (en) 2001-03-09 2001-03-09 filter Design
PCT/FI2002/000185 WO2002071912A1 (en) 2001-03-09 2002-03-08 Filter construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010477A FI20010477A (en) 2001-03-09 2001-03-09 filter Design

Publications (2)

Publication Number Publication Date
FI20010477A0 true FI20010477A0 (en) 2001-03-09
FI20010477A FI20010477A (en) 2002-09-10

Family

ID=8560696

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010477A FI20010477A (en) 2001-03-09 2001-03-09 filter Design

Country Status (2)

Country Link
FI (1) FI20010477A (en)
WO (1) WO2002071912A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2565355B (en) 2017-08-11 2020-03-25 Dyson Technology Ltd Dirt separator for a vacuum cleaner
GB2565362B (en) 2017-08-11 2020-03-25 Dyson Technology Ltd Dirt separator for a vacuum cleaner
GB2565365B (en) 2017-08-11 2020-02-05 Dyson Technology Ltd Handheld vacuum cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1001918A1 (en) * 1980-04-04 1983-03-07 за витель Ю.П.М гких Vacuum suction cleaner
GB2337473B (en) * 1998-04-16 2002-03-27 Helford Design Ltd A boundary layer separator
DE19938769A1 (en) * 1999-08-16 2001-03-01 Lundin Filter Gmbh Device for separating particles from a fluid

Also Published As

Publication number Publication date
FI20010477A (en) 2002-09-10
WO2002071912A1 (en) 2002-09-19

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