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ATE514368T1 - DUST FILTER BAGS - Google Patents

DUST FILTER BAGS

Info

Publication number
ATE514368T1
ATE514368T1 AT00925799T AT00925799T ATE514368T1 AT E514368 T1 ATE514368 T1 AT E514368T1 AT 00925799 T AT00925799 T AT 00925799T AT 00925799 T AT00925799 T AT 00925799T AT E514368 T1 ATE514368 T1 AT E514368T1
Authority
AT
Austria
Prior art keywords
folding line
bag
areas
longitudinal
connects
Prior art date
Application number
AT00925799T
Other languages
German (de)
Inventor
Ingrid Hengvoss
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Application granted granted Critical
Publication of ATE514368T1 publication Critical patent/ATE514368T1/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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Glass Compositions (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A vacuum cleaner dust container or bag (10) having an opening (11) through which dust-laden air flows into the bag, the bag being manufactured from a tube-shaped filter material piece that is flattened out and provided with closures (19) at both ends. The closures extend substantially perpendicular to the longitudinal axis of the tube-shaped piece. The piece is provided with upper and lower filter areas (14, 15) that are joined to one another by folded portions (16), the folded portions constituting two longitudinal side walls. Each folded portion (16) is connected to the upper filter area (14) by a first longitudinal folding line (20) and is connected to the lower filter area (15) by a second longitudinal folding line (21). Each folded portion (16) also includes three additional longitudinal folding lines forming four areas which, in the flattened out state of the bag, at least partly overlap one another. A third folding line (22) connects first and second areas (23, 24), a fourh folding line (25) connects third and fourth areas (26, 27), and a fifth folding line (28) connects the second and the fourth areas (24, 27). The fifth folding line (28) is placed outside the first and second folding lines (20 and 21) relative to a longitudinal axis of said bag.
AT00925799T 1999-04-28 2000-04-05 DUST FILTER BAGS ATE514368T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901522A SE520872C2 (en) 1999-04-28 1999-04-28 dust container
PCT/SE2000/000651 WO2000064320A1 (en) 1999-04-28 2000-04-05 Dust container

Publications (1)

Publication Number Publication Date
ATE514368T1 true ATE514368T1 (en) 2011-07-15

Family

ID=20415379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00925799T ATE514368T1 (en) 1999-04-28 2000-04-05 DUST FILTER BAGS

Country Status (5)

Country Link
EP (1) EP1187548B1 (en)
AT (1) ATE514368T1 (en)
AU (1) AU4443300A (en)
SE (1) SE520872C2 (en)
WO (1) WO2000064320A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501820U1 (en) * 1994-07-28 1995-04-27 Günther Heim Gerätebau GmbH, 29525 Uelzen Pastry filling device
DE102006023707B3 (en) 2006-05-19 2008-01-03 Eurofilters N.V. Vacuum Cleaner Bags
EP2359730B2 (en) 2010-02-19 2019-08-14 Eurofilters Holding N.V. Vacuum cleaner filter bag with side fold
DK2662010T3 (en) 2010-03-19 2014-10-06 Eurofilters Holding Nv Vacuum cleaner filter bag
AU2013211519B2 (en) 2012-08-08 2017-11-02 Bissell Inc. Solid fragrance carrier and method of use in a vacuum cleaner
ES2625427T3 (en) 2014-04-08 2017-07-19 Eurofilters N.V. Filter bag for dust vacuum cleaners for a vertical dust vacuum cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350859A (en) * 1965-10-04 1967-11-07 Studley Paper Company Inc Vacuum cleaner filter bag
US3596443A (en) * 1969-10-29 1971-08-03 Modern Dust Bag Co Inc Vacuum cleaner filter bag
JP3274010B2 (en) * 1993-12-16 2002-04-15 株式会社日立製作所 Dust collecting paper bag for vacuum cleaner

Also Published As

Publication number Publication date
SE520872C2 (en) 2003-09-09
SE9901522L (en) 2000-10-29
EP1187548A1 (en) 2002-03-20
SE9901522D0 (en) 1999-04-28
WO2000064320A1 (en) 2000-11-02
AU4443300A (en) 2000-11-10
EP1187548B1 (en) 2011-06-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties