CH474258A - Disposable dust bags for vacuum cleaners - Google Patents

Disposable dust bags for vacuum cleaners

Info

Publication number
CH474258A
CH474258A CH1000767A CH1000767A CH474258A CH 474258 A CH474258 A CH 474258A CH 1000767 A CH1000767 A CH 1000767A CH 1000767 A CH1000767 A CH 1000767A CH 474258 A CH474258 A CH 474258A
Authority
CH
Switzerland
Prior art keywords
vacuum cleaners
disposable dust
dust bags
bags
disposable
Prior art date
Application number
CH1000767A
Other languages
German (de)
Inventor
Francis Downey David
Original Assignee
Cons Foods Corp
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 Cons Foods Corp filed Critical Cons Foods Corp
Publication of CH474258A publication Critical patent/CH474258A/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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
    • A47L9/1454—Self-sealing closures, e.g. valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/02—Vacuum cleaner bags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7845—With common biasing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
CH1000767A 1966-07-13 1967-07-13 Disposable dust bags for vacuum cleaners CH474258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56478366 US3383030A (en) 1966-07-13 1966-07-13 End closure for vacuum cleaner dust bag

Publications (1)

Publication Number Publication Date
CH474258A true CH474258A (en) 1969-06-30

Family

ID=24255869

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1000767A CH474258A (en) 1966-07-13 1967-07-13 Disposable dust bags for vacuum cleaners

Country Status (6)

Country Link
US (1) US3383030A (en)
CH (1) CH474258A (en)
DE (1) DE1301881B (en)
GB (1) GB1119976A (en)
NL (2) NL6709635A (en)
SE (1) SE326537B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724179A (en) * 1966-12-26 1973-04-03 Electrolux Ab Self-sealing end closure for disposable dust bag
US3533868A (en) * 1967-02-15 1970-10-13 Cons Foods Corp Method of manufacturing end closures for a vacuum cleaner dust bag
GB1310418A (en) * 1970-06-18 1973-03-21 Electrolux Ltd Dust bag for a vacuum cleaner
SE349741B (en) * 1970-12-22 1972-10-09 Electrolux Ab
US3797658A (en) * 1971-10-14 1974-03-19 Ma Ind Inc Package attachment for containers
SE375442B (en) * 1972-04-24 1975-04-21 Johansson B R
US4197849A (en) * 1977-10-03 1980-04-15 Bostick Emma T Flexible manipulative incontinent aid
US4979330A (en) * 1989-10-10 1990-12-25 Rorant Julius W Suction insect trap device
US6716262B2 (en) 2002-04-02 2004-04-06 The Scott Fetzer Company Mounting collar for a filter bag
US20060143963A1 (en) * 2005-01-03 2006-07-06 Carol Joyce Witt Bottle neckhanger
DE102008017575B4 (en) * 2008-04-07 2011-11-10 Herbert Wulbrandt Holding plate for vacuum cleaner bags with automatic closure
DE102011008117A1 (en) * 2010-10-05 2012-04-05 Herbert Wulbrandt Retaining plate for vacuum cleaner bags, is provided with sealing flap and elastic element, which is formed cord-shaped and exert on sealing flap
USD750334S1 (en) * 2014-06-06 2016-02-23 The Procter & Gamble Company Filter bag
DE102015104624A1 (en) 2015-03-26 2016-09-29 Miele & Cie. Kg Holding plate for a dust bag with an inflow opening and a closure element
DK3338610T3 (en) * 2016-12-23 2020-04-20 Eurofilters Holding Nv Holding plate for a vacuum cleaner bag with a seal
PL3357392T3 (en) 2017-02-07 2022-01-31 Eurofilters Holding N.V. Holding plate for a vacuum cleaner dust bag with closure
EP3530170B1 (en) * 2018-02-23 2020-05-13 Eurofilters Holding N.V. Supporting plate with centring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528332A (en) * 1947-07-03 1950-10-31 Electrolux Corp Self-acting closure
US2596808A (en) * 1949-04-06 1952-05-13 Electrolux Corp Self-sealing receptacle for separating dust from an air stream
US3244576A (en) * 1963-02-04 1966-04-05 Thermoplastic Ind Inc Apparatus for manufacturing flexible bags with nozzle

Also Published As

Publication number Publication date
US3383030A (en) 1968-05-14
DE1301881B (en) 1969-08-28
GB1119976A (en) 1968-07-17
NL6709635A (en) 1968-01-15
SE326537B (en) 1970-07-27
NL130590C (en) 1900-01-01

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Legal Events

Date Code Title Description
PL Patent ceased