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WO2006076363A3 - Vacuum cleaner with cyclonic separating dirt cup and dirt cup door - Google Patents

Vacuum cleaner with cyclonic separating dirt cup and dirt cup door Download PDF

Info

Publication number
WO2006076363A3
WO2006076363A3 PCT/US2006/000819 US2006000819W WO2006076363A3 WO 2006076363 A3 WO2006076363 A3 WO 2006076363A3 US 2006000819 W US2006000819 W US 2006000819W WO 2006076363 A3 WO2006076363 A3 WO 2006076363A3
Authority
WO
WIPO (PCT)
Prior art keywords
dirt cup
vacuum cleaner
housing
door
cyclonic separating
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.)
Ceased
Application number
PCT/US2006/000819
Other languages
French (fr)
Other versions
WO2006076363A2 (en
Inventor
David Khalil
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.)
Royal Appliance Manufacturing Co
Original Assignee
Royal Appliance Manufacturing Co
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
Priority claimed from US29/221,441 external-priority patent/USD521137S1/en
Priority claimed from US29/221,442 external-priority patent/USD520127S1/en
Priority claimed from US29/237,958 external-priority patent/USD541399S1/en
Application filed by Royal Appliance Manufacturing Co filed Critical Royal Appliance Manufacturing Co
Priority to EP06717955A priority Critical patent/EP1845829A2/en
Priority to CNA2006800047001A priority patent/CN101119675A/en
Priority to AU2006205022A priority patent/AU2006205022A1/en
Publication of WO2006076363A2 publication Critical patent/WO2006076363A2/en
Publication of WO2006076363A3 publication Critical patent/WO2006076363A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • 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
    • A47L5/24—Hand-supported suction cleaners
    • 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
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
    • 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
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means

Landscapes

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

Abstract

The present invention relates to a vacuum cleaner. In one embodiment, a hand-held vacuum cleaner includes a housing having a first end and a second end, a suction nozzle located at the first end of the housing, and a suction fan and motor assembly located in the housing. A brushroll may be disposed within the suction nozzle. The hand-held vacuum cleaner further includes a dirt cup including an inlet, an outlet, a cyclonic flow chamber, a filter assembly, and a dirt cup door. The dirt cup is rotatably detachable from the housing. At least one nub cooperates with the at least one slot in the dirt cup to rotatably secure the dirt cup to the second end of the housing. In addition, the filter assembly includes at twist on filter cartridge.
PCT/US2006/000819 2005-01-14 2006-01-11 Vacuum cleaner with cyclonic separating dirt cup and dirt cup door Ceased WO2006076363A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06717955A EP1845829A2 (en) 2005-01-14 2006-01-11 Vacuum cleaner with cyclonic separating dirt cup and dirt cup door
CNA2006800047001A CN101119675A (en) 2005-01-14 2006-01-11 Vacuum cleaner with cyclone dust cup and dust cup door
AU2006205022A AU2006205022A1 (en) 2005-01-14 2006-01-11 Vacuum cleaner with cyclonic separating dirt cup and dirt cup door

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US29/221,442 2005-01-14
US29/221,441 2005-01-14
US29/221,441 USD521137S1 (en) 2005-01-14 2005-01-14 Filter
US29/221,442 USD520127S1 (en) 2005-01-14 2005-01-14 Filter assembly
US29/237,958 2005-09-08
US29/237,958 USD541399S1 (en) 2005-09-08 2005-09-08 Filter assembly
US11/249,282 US20060156508A1 (en) 2005-01-14 2005-10-13 Vacuum cleaner with cyclonic separating dirt cup and dirt cup door
US11/249,282 2005-10-13

Publications (2)

Publication Number Publication Date
WO2006076363A2 WO2006076363A2 (en) 2006-07-20
WO2006076363A3 true WO2006076363A3 (en) 2006-12-14

Family

ID=36378857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/000819 Ceased WO2006076363A2 (en) 2005-01-14 2006-01-11 Vacuum cleaner with cyclonic separating dirt cup and dirt cup door

Country Status (5)

Country Link
US (1) US20060156508A1 (en)
EP (1) EP1845829A2 (en)
CN (1) CN101119675A (en)
AU (1) AU2006205022A1 (en)
WO (1) WO2006076363A2 (en)

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WO2006076363A2 (en) 2006-07-20

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