CA2353784A1 - Ensemble de declenchement automatique pour aspirateur - Google Patents

Ensemble de declenchement automatique pour aspirateur Download PDF

Info

Publication number
CA2353784A1
CA2353784A1 CA 2353784 CA2353784A CA2353784A1 CA 2353784 A1 CA2353784 A1 CA 2353784A1 CA 2353784 CA2353784 CA 2353784 CA 2353784 A CA2353784 A CA 2353784A CA 2353784 A1 CA2353784 A1 CA 2353784A1
Authority
CA
Canada
Prior art keywords
tank
valve
outlet
flapper valve
liquid
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.)
Abandoned
Application number
CA 2353784
Other languages
English (en)
Inventor
Alan D. Kaufman
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 CA2353784A1 publication Critical patent/CA2353784A1/fr
Abandoned 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
    • 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
    • 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
    • A47L7/0042—Gaskets; Sealing means

Landscapes

  • Electric Vacuum Cleaner (AREA)
CA 2353784 2000-09-21 2001-07-25 Ensemble de declenchement automatique pour aspirateur Abandoned CA2353784A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66657400A 2000-09-21 2000-09-21
US09/666,574 2000-09-21

Publications (1)

Publication Number Publication Date
CA2353784A1 true CA2353784A1 (fr) 2002-03-21

Family

ID=24674582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2353784 Abandoned CA2353784A1 (fr) 2000-09-21 2001-07-25 Ensemble de declenchement automatique pour aspirateur

Country Status (3)

Country Link
EP (1) EP1190661A2 (fr)
CA (1) CA2353784A1 (fr)
MX (1) MXPA01009456A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9192270B2 (en) 2013-09-12 2015-11-24 Shop Vac Corporation Drain system and method for vacuum cleaner

Also Published As

Publication number Publication date
EP1190661A2 (fr) 2002-03-27
MXPA01009456A (es) 2002-05-24

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Legal Events

Date Code Title Description
FZDE Dead