CA2588247C - Dual-tank vacuum cleaner - Google Patents

Dual-tank vacuum cleaner Download PDF

Info

Publication number
CA2588247C
CA2588247C CA2588247A CA2588247A CA2588247C CA 2588247 C CA2588247 C CA 2588247C CA 2588247 A CA2588247 A CA 2588247A CA 2588247 A CA2588247 A CA 2588247A CA 2588247 C CA2588247 C CA 2588247C
Authority
CA
Canada
Prior art keywords
unit
separable
base unit
inlet
vacuum cleaner
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.)
Expired - Fee Related
Application number
CA2588247A
Other languages
English (en)
French (fr)
Other versions
CA2588247A1 (en
Inventor
Kevin D. Fry
Robert Lent Crevling, Jr.
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.)
Shop Vac Corp
Original Assignee
Shop Vac 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 Shop Vac Corp filed Critical Shop Vac Corp
Publication of CA2588247A1 publication Critical patent/CA2588247A1/en
Application granted granted Critical
Publication of CA2588247C publication Critical patent/CA2588247C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • 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
    • A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0019—Details of the casing
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0028—Security means, e.g. float valves or level switches for preventing overflow
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • 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
    • A47L9/22—Mountings for motor fan assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA2588247A 2005-02-28 2006-02-28 Dual-tank vacuum cleaner Expired - Fee Related CA2588247C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65755905P 2005-02-28 2005-02-28
US60/657,559 2005-02-28
PCT/US2006/007358 WO2006094089A1 (en) 2005-02-28 2006-02-28 Dual-tank vacuum cleaner

Publications (2)

Publication Number Publication Date
CA2588247A1 CA2588247A1 (en) 2006-09-08
CA2588247C true CA2588247C (en) 2014-05-13

Family

ID=36293273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2588247A Expired - Fee Related CA2588247C (en) 2005-02-28 2006-02-28 Dual-tank vacuum cleaner

Country Status (11)

Country Link
US (1) US8074321B2 (und)
EP (1) EP1868476B1 (und)
KR (1) KR100917853B1 (und)
CN (1) CN101128145B (und)
AT (1) ATE398958T1 (und)
AU (1) AU2006218540B2 (und)
CA (1) CA2588247C (und)
DE (1) DE602006001591D1 (und)
HK (1) HK1109720A1 (und)
MX (1) MX2007010486A (und)
WO (1) WO2006094089A1 (und)

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US9211044B2 (en) 2011-03-04 2015-12-15 Omachron Intellectual Property Inc. Compact surface cleaning apparatus
US9826688B2 (en) * 2009-11-06 2017-11-28 Shop Vac Corporation Vacuum device with positive pressure tank
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US10244909B2 (en) 2016-12-28 2019-04-02 Omachron Intellectual Property Inc. Dust and allergen control for surface cleaning apparatus
US10322873B2 (en) 2016-12-28 2019-06-18 Omachron Intellectual Property Inc. Dust and allergen control for surface cleaning apparatus
WO2019001544A1 (zh) * 2017-06-28 2019-01-03 苏州宝时得电动工具有限公司 尘箱、吸尘器组合、推杆式吸尘器
CN109124463A (zh) * 2017-06-28 2019-01-04 苏州宝时得电动工具有限公司 手持式吸尘器及其组合件、推杆式吸尘器
CN209003807U (zh) * 2017-06-28 2019-06-21 苏州宝时得电动工具有限公司 手持吸尘器及吸尘器组合件
US10631693B2 (en) 2017-07-06 2020-04-28 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US10506904B2 (en) 2017-07-06 2019-12-17 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US10702113B2 (en) 2017-07-06 2020-07-07 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US10537216B2 (en) 2017-07-06 2020-01-21 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US10842330B2 (en) 2017-07-06 2020-11-24 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US10750913B2 (en) 2017-07-06 2020-08-25 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
WO2019236363A1 (en) * 2018-06-04 2019-12-12 Milwaukee Electric Tool Corporation Modular vacuum system
AU2019101774A4 (en) 2018-08-27 2021-03-18 Techtronic Floor Care Technology Limited Floor cleaner
US11839344B2 (en) 2018-08-30 2023-12-12 Milwaukee Electric Tool Corporation Sound reducing vacuum cleaner
IT201800010432A1 (it) * 2018-11-19 2020-05-19 Alberto Mariana Apparecchiatura per l'aspirazione di materiale solido e liquido
EP3721776B1 (de) * 2019-04-09 2024-05-29 Hilti Aktiengesellschaft Nass-sauger und anordnung von komponenten in einem solchen nass-sauger
US11311160B2 (en) * 2019-12-16 2022-04-26 Zenith Technologies, Llc Vacuum cleaner assembly having removable handheld vacuum cleaner
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Also Published As

Publication number Publication date
KR100917853B1 (ko) 2009-09-18
HK1109720A1 (en) 2008-06-20
AU2006218540B2 (en) 2011-03-31
US8074321B2 (en) 2011-12-13
ATE398958T1 (de) 2008-07-15
DE602006001591D1 (de) 2008-08-07
US20060191099A1 (en) 2006-08-31
CA2588247A1 (en) 2006-09-08
CN101128145A (zh) 2008-02-20
EP1868476A1 (en) 2007-12-26
AU2006218540A1 (en) 2006-09-08
CN101128145B (zh) 2010-05-19
WO2006094089A1 (en) 2006-09-08
MX2007010486A (es) 2007-11-08
KR20070120493A (ko) 2007-12-24
EP1868476B1 (en) 2008-06-25

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Effective date: 20220901

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