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DE502004012037D1 - vacuum cleaner - Google Patents

vacuum cleaner

Info

Publication number
DE502004012037D1
DE502004012037D1 DE502004012037T DE502004012037T DE502004012037D1 DE 502004012037 D1 DE502004012037 D1 DE 502004012037D1 DE 502004012037 T DE502004012037 T DE 502004012037T DE 502004012037 T DE502004012037 T DE 502004012037T DE 502004012037 D1 DE502004012037 D1 DE 502004012037D1
Authority
DE
Germany
Prior art keywords
vacuum cleaner
housing
particles
discharge chamber
dirt
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
DE502004012037T
Other languages
German (de)
Inventor
Claus Ruckstuhl
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.)
Zsa Vertriebs Zentrale Staubsauger Anlagen GmbH
Original Assignee
Zsa Vertriebs Zentrale Staubsauger Anlagen 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=7979331&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502004012037(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zsa Vertriebs Zentrale Staubsauger Anlagen GmbH filed Critical Zsa Vertriebs Zentrale Staubsauger Anlagen GmbH
Publication of DE502004012037D1 publication Critical patent/DE502004012037D1/en
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
    • A47L9/1418—Impermeable dust collecting bags
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
    • 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
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The central vacuum cleaner (1) with a blower (3) to produce an airflow. The housing has a dirt discharge chamber (7). The air enters the housing and is subjected to a swirling action which increases its speed so that dirt particles are ejected by centrifugal force and drop into the floor of the chamber. The dirt discharge chamber has a soil bag (9) to receive the particles.
DE502004012037T 2003-01-23 2004-01-17 vacuum cleaner Expired - Lifetime DE502004012037D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20300991U DE20300991U1 (en) 2003-01-23 2003-01-23 vacuum cleaner

Publications (1)

Publication Number Publication Date
DE502004012037D1 true DE502004012037D1 (en) 2011-02-10

Family

ID=7979331

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20300991U Expired - Lifetime DE20300991U1 (en) 2003-01-23 2003-01-23 vacuum cleaner
DE502004012037T Expired - Lifetime DE502004012037D1 (en) 2003-01-23 2004-01-17 vacuum cleaner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20300991U Expired - Lifetime DE20300991U1 (en) 2003-01-23 2003-01-23 vacuum cleaner

Country Status (4)

Country Link
EP (1) EP1440651B1 (en)
AT (1) ATE493055T1 (en)
DE (2) DE20300991U1 (en)
ES (1) ES2358739T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149165B2 (en) 2012-03-08 2015-10-06 Bissell Homecare, Inc. Vacuum cleaner and vacuum cleaner system
GB2523675B (en) * 2015-04-27 2016-01-20 Alan Graham Burr Vacuum cleaner envelope

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE340238A (en) 1926-02-15
FR954306A (en) 1947-10-16 1949-12-22 Improvement of the filtering system of dust extractors
DE1948837U (en) 1966-03-30 1966-11-03 Siemens Elektrogeraete Gmbh DIRT BAG FOR VACUUM CLEANER.
DE8806673U1 (en) 1988-05-20 1989-09-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tank vacuum cleaner
SE9003125L (en) * 1990-10-01 1991-11-25 Akp Tekno Oy CENTRAL UNIT FOR CENTRAL DUST CLEANER
DE9110724U1 (en) 1991-08-27 1991-11-07 Schatzek, Ruth, 1000 Berlin Resealable dust bag for vacuum cleaner
SE508524C2 (en) 1997-02-13 1998-10-12 Electrolux Ab Device for a cyclone vacuum cleaner
JPH11343003A (en) * 1998-06-02 1999-12-14 Motoyoshi Togami Bag
US6178590B1 (en) * 2000-03-20 2001-01-30 Lindsay Manufacturing, Inc. Vacuum cleaner cannister with removable bag

Also Published As

Publication number Publication date
ES2358739T3 (en) 2011-05-13
ATE493055T1 (en) 2011-01-15
EP1440651A2 (en) 2004-07-28
EP1440651B1 (en) 2010-12-29
EP1440651A3 (en) 2006-01-25
DE20300991U1 (en) 2003-04-10

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