FR929400A - Perfectionnements aux aspirateurs de poussière - Google Patents

Perfectionnements aux aspirateurs de poussière

Info

Publication number
FR929400A
FR929400A FR929400DA FR929400A FR 929400 A FR929400 A FR 929400A FR 929400D A FR929400D A FR 929400DA FR 929400 A FR929400 A FR 929400A
Authority
FR
France
Prior art keywords
dust extractors
extractors
dust
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
Application number
Other languages
English (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.)
Hoover Ltd
Original Assignee
Hoover 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
Application filed by Hoover Ltd filed Critical Hoover Ltd
Application granted granted Critical
Publication of FR929400A publication Critical patent/FR929400A/fr
Expired 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR929400D 1945-04-26 1946-06-14 Perfectionnements aux aspirateurs de poussière Expired FR929400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US590457A US2566153A (en) 1945-04-26 1945-04-26 Suction cleaner

Publications (1)

Publication Number Publication Date
FR929400A true FR929400A (fr) 1947-12-24

Family

ID=24362327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929400D Expired FR929400A (fr) 1945-04-26 1946-06-14 Perfectionnements aux aspirateurs de poussière

Country Status (3)

Country Link
US (1) US2566153A (fr)
FR (1) FR929400A (fr)
GB (1) GB611191A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004056076A1 (de) * 2004-11-12 2006-05-18 Alfred Kärcher Gmbh & Co. Kg Staubsauger sowie Zyklonabscheidevorrichtung und Zyklon für einen Staubsauger
EP1743562B1 (fr) 2005-07-13 2011-09-28 Toshiba TEC Kabushiki Kaisha Aspirateur électrique
GB2514088B (en) * 2013-03-13 2016-05-11 Techtronic Floor Care Tech Ltd A source of suction for a vacuum cleaner
GB2558443B (en) 2016-01-22 2019-03-13 Dyson Technology Ltd Vacuum cleaner
GB2546543B (en) 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner
GB2546541B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaning apparatus
DE102016105442A1 (de) * 2016-03-23 2017-09-28 Miele & Cie. Kg Zyklonabscheider für einen Staubsauger und Staubsauger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364877A (en) * 1944-12-12 Suction cleaner
US1168543A (en) * 1915-04-29 1916-01-18 Allis Chalmers Mfg Co Method of and apparatus for separating solids from gas.
US1784339A (en) * 1928-10-01 1930-12-09 Beth Ag Maschf Filtering apparatus
US2199372A (en) * 1936-05-04 1940-04-30 Walter G Haertel Method and apparatus for removing particles from fur articles and the like
US2178463A (en) * 1938-09-09 1939-10-31 Bahnson Co Air filter
US2289700A (en) * 1940-04-03 1942-07-14 Michael A Eiben Apparatus for cleaning bags
USRE22336E (en) * 1940-04-05 1943-06-22 Vacuum cleaner
NL68900C (fr) * 1941-05-05
US2387655A (en) * 1942-09-22 1945-10-23 Hoover Co Suction cleaner
US2443162A (en) * 1944-09-20 1948-06-08 Hallock Robert Lay Vacuum cleaner

Also Published As

Publication number Publication date
US2566153A (en) 1951-08-28
GB611191A (en) 1948-10-26

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