CA2448411A1 - Bagless vacuum cleaner with removable dirt cup - Google Patents

Bagless vacuum cleaner with removable dirt cup Download PDF

Info

Publication number
CA2448411A1
CA2448411A1 CA002448411A CA2448411A CA2448411A1 CA 2448411 A1 CA2448411 A1 CA 2448411A1 CA 002448411 A CA002448411 A CA 002448411A CA 2448411 A CA2448411 A CA 2448411A CA 2448411 A1 CA2448411 A1 CA 2448411A1
Authority
CA
Canada
Prior art keywords
dirt cup
vacuum cleaner
receiver
bagless vacuum
removable 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.)
Granted
Application number
CA002448411A
Other languages
French (fr)
Other versions
CA2448411C (en
Inventor
Danielle M. Hafling
Joel E. Hitzelberger
Alan T. Pullins
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.)
Panasonic Corp of North America
Original Assignee
Matsushita Electric Corp of America
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 Matsushita Electric Corp of America filed Critical Matsushita Electric Corp of America
Publication of CA2448411A1 publication Critical patent/CA2448411A1/en
Application granted granted Critical
Publication of CA2448411C publication Critical patent/CA2448411C/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
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A47L9/1463—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters specially adapted for rigid filtering receptacles

Abstract

A floor cleaning apparatus is provided with a novel dirt cup and filter arrangement. The floor cleaning apparatus comprises a nozzle assembly including an intake opening and a canister assembly including a dirt cup receiver and a separate filter receiver in the dirt cup receiver. Additionally, the apparatus includes a suction generator that is carried on either the nozzle assembly or the canister assembly. Further, a dirt cup is held in the dirt cup receiver.
CA002448411A 2002-11-07 2003-11-06 Bagless vacuum cleaner with removable dirt cup Expired - Fee Related CA2448411C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42442502P 2002-11-07 2002-11-07
US60/424,425 2002-11-07
US10/631,231 2003-07-31
US10/631,231 US20040088818A1 (en) 2002-11-07 2003-07-31 Bagless vacuum cleaner with removable dirt cup

Publications (2)

Publication Number Publication Date
CA2448411A1 true CA2448411A1 (en) 2004-05-07
CA2448411C CA2448411C (en) 2009-02-24

Family

ID=32233580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002448411A Expired - Fee Related CA2448411C (en) 2002-11-07 2003-11-06 Bagless vacuum cleaner with removable dirt cup

Country Status (2)

Country Link
US (1) US20040088818A1 (en)
CA (1) CA2448411C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050022340A1 (en) * 2003-08-01 2005-02-03 Hafling Danielle M. Nozzle assembly with high efficiency agitator cavity
KR100648961B1 (en) * 2005-10-28 2006-11-27 삼성광주전자 주식회사 Vacuum cleaner
ES2665750T3 (en) * 2008-10-06 2018-04-27 Shop Vac Corporation Vacuum cleaner set with entry through removable tank
DE102010053758A1 (en) 2010-12-08 2012-06-14 Mann + Hummel Gmbh Filter element and housing for receiving the filter element
GB2567497A (en) * 2017-10-16 2019-04-17 Dyson Technology Ltd A filter assembly for a vacuum cleaner
GB2620164A (en) * 2022-06-29 2024-01-03 Dyson Technology Ltd Dirt separator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426211A (en) * 1980-12-19 1984-01-17 Sharp Kabushiki Kaisha Vacuum cleaner with dust disposal
US5664285A (en) * 1996-01-11 1997-09-09 Black & Decker Inc. Vacuum cleaner with combined filter element and collection unit
US6558453B2 (en) * 2000-01-14 2003-05-06 White Consolidated Industries, Inc. Bagless dustcup
US6712868B2 (en) * 2000-09-01 2004-03-30 Royal Appliance Mfg. Co. Bagless canister vacuum cleaner

Also Published As

Publication number Publication date
CA2448411C (en) 2009-02-24
US20040088818A1 (en) 2004-05-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed