CA2035890A1 - Disposable dust bag for vacuum cleaners and the like - Google Patents

Disposable dust bag for vacuum cleaners and the like

Info

Publication number
CA2035890A1
CA2035890A1 CA2035890A CA2035890A CA2035890A1 CA 2035890 A1 CA2035890 A1 CA 2035890A1 CA 2035890 A CA2035890 A CA 2035890A CA 2035890 A CA2035890 A CA 2035890A CA 2035890 A1 CA2035890 A1 CA 2035890A1
Authority
CA
Canada
Prior art keywords
connector
dust bag
collar
provides
projections
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.)
Granted
Application number
CA2035890A
Other languages
French (fr)
Other versions
CA2035890C (en
Inventor
John R. Lackner
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.)
Scott Fetzer Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2035890A1 publication Critical patent/CA2035890A1/en
Application granted granted Critical
Publication of CA2035890C publication Critical patent/CA2035890C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

A disposable dust bag (17) for vacuum cleaners (10) includes a mounting collar (21) removably mounted on a vacuum cleaner connector (19) through which dirt-laden air is delivered to dust bag (17). Connector (19) has a generally cylindrical outlet end (23) and peripherally spaced projections (26), (27) extending from the outer surface thereof. Collar (21) provides an opening (41) sized to closely fit the outlet through the majority of its peripheral extent and which provides peripherally spaced enlarged portion (43), (44) adapted to clear projections (26), (27) on connector (19) when bag (17) is installed and removed. Collar (21) also provides an elastomeric diaphragm (33) that tightly fits around projections (26), (27) and forms a lip seal with connector (19) to prevent leakage of dirt-laden air back along connector (19). An adaptor (84) which fits on and grips a connector (50) permits use of disposable bags (62) with mounting structures not directly coupling with the connector.
CA002035890A 1989-07-11 1990-07-06 Disposable dust bag for vacuum cleaners and the like Expired - Fee Related CA2035890C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37826489A 1989-07-11 1989-07-11
US07/378,264 1989-07-11
PCT/US1990/003826 WO1991000707A1 (en) 1989-07-11 1990-07-06 Disposable dust bag for vacuum cleaners and the like

Publications (2)

Publication Number Publication Date
CA2035890A1 true CA2035890A1 (en) 1991-01-12
CA2035890C CA2035890C (en) 1999-09-14

Family

ID=23492405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002035890A Expired - Fee Related CA2035890C (en) 1989-07-11 1990-07-06 Disposable dust bag for vacuum cleaners and the like

Country Status (9)

Country Link
EP (1) EP0433439B1 (en)
AU (1) AU633948B2 (en)
CA (1) CA2035890C (en)
DE (1) DE69029843T2 (en)
DK (1) DK0433439T3 (en)
NO (1) NO179123C (en)
SG (1) SG65574A1 (en)
WO (1) WO1991000707A1 (en)
ZA (1) ZA905400B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107855514A (en) * 2017-12-11 2018-03-30 机械工业第六设计研究院有限公司 Process layout's structure in environment-friendly type casting pouring area

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2119728T3 (en) * 1995-03-08 2001-10-16 Whirlpool Europ COMPONENT CONNECTED BY INSERTION FOR REFRIGERATORS, FREEZERS AND SIMILAR.
DE102008041227A1 (en) * 2008-08-13 2010-02-18 BSH Bosch und Siemens Hausgeräte GmbH Dust bags
US9232880B2 (en) * 2011-05-31 2016-01-12 Zenith Technologies, Llc Vacuum bag attachment assembly
DE202015000249U1 (en) * 2015-01-19 2016-01-20 Michaela Walther filter element
DK3326507T3 (en) * 2016-11-23 2022-07-25 Electrolux Ab DEVICES FOR DUST CONTAINERS FOR VACUUM CLEANERS
DE102021121083A1 (en) * 2021-08-13 2023-02-16 Miele & Cie. Kg anthers
WO2025195789A1 (en) * 2024-03-20 2025-09-25 Miele & Cie. Kg Retainer plate with latching recess
WO2025195787A1 (en) * 2024-03-20 2025-09-25 Miele & Cie. Kg Holding plate with latching elements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL120373C (en) * 1962-05-05
US3242654A (en) * 1963-03-26 1966-03-29 Kingston Products Corp Disposable bag assembly for vacuum cleaner
US3417550A (en) * 1965-10-04 1968-12-24 Studley Paper Company Inc Disposable vacuum cleaner filter bag
US3675399A (en) * 1969-04-21 1972-07-11 Whirlpool Co Vacuum cleaner
SE421857B (en) * 1978-09-25 1982-02-08 Electrolux Ab DEVICE AT A DUST SUCCESS STAGE
US4262384A (en) * 1980-01-25 1981-04-21 The Scott & Fetzer Company Vacuum cleaner bag assembly
US4364757A (en) * 1981-08-24 1982-12-21 The Hoover Company Vacuum cleaner filter bag collar arrangement
US4514199A (en) * 1984-05-25 1985-04-30 The Scott & Fetzer Company Vacuum cleaner dirt box
US4591369A (en) * 1984-10-24 1986-05-27 Whirlpool Corporation Dust bag mount arrangement for canister vacuum cleaner
US4738697A (en) * 1986-12-09 1988-04-19 Whirlpool Corporation Vacuum cleaner bag mount and method for mounting a dust bag thereon
US4877432A (en) * 1988-06-17 1989-10-31 The Scott Fetzer Company Disposable dust bag for vacuum cleaners and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107855514A (en) * 2017-12-11 2018-03-30 机械工业第六设计研究院有限公司 Process layout's structure in environment-friendly type casting pouring area

Also Published As

Publication number Publication date
SG65574A1 (en) 1999-06-22
CA2035890C (en) 1999-09-14
WO1991000707A1 (en) 1991-01-24
NO910854D0 (en) 1991-03-05
NO179123B (en) 1996-05-06
AU6058090A (en) 1991-02-06
AU633948B2 (en) 1993-02-11
DE69029843T2 (en) 1997-06-19
ZA905400B (en) 1992-03-25
EP0433439A1 (en) 1991-06-26
NO910854L (en) 1991-05-10
EP0433439B1 (en) 1997-01-29
EP0433439A4 (en) 1991-11-21
DK0433439T3 (en) 1997-07-14
NO179123C (en) 1996-08-14
DE69029843D1 (en) 1997-03-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed