GB1524254A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
GB1524254A
GB1524254A GB3600675A GB3600675A GB1524254A GB 1524254 A GB1524254 A GB 1524254A GB 3600675 A GB3600675 A GB 3600675A GB 3600675 A GB3600675 A GB 3600675A GB 1524254 A GB1524254 A GB 1524254A
Authority
GB
United Kingdom
Prior art keywords
drum
inlet
liquid
elbow
coupled
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
Application number
GB3600675A
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.)
Goblin BVC Ltd
Original Assignee
Goblin BVC Ltd
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 Goblin BVC Ltd filed Critical Goblin BVC Ltd
Priority to GB3600675A priority Critical patent/GB1524254A/en
Publication of GB1524254A publication Critical patent/GB1524254A/en
Expired 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
    • A47L7/0009—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners with means mounted on the nozzle; nozzles specially adapted for the recovery of liquid
    • 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

Landscapes

  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

1524254 Vacuum cleaners GOBLIN (BVC) Ltd 27 Aug 1976 [1 Sept 1975] 36006/75 Heading A4F A vacuum cleaner comprises a drum 2 having a cap 22 supporting a motor assembly 23 for driving an impeller to create a vacuum within the drum, a cleaning head 25 coupled to an inlet near the base of the drum, and a conduit 29 leading from the inlet and whose free end is positioned or positionable above the level of the inlet. The conduit 29 may as shown be a flexible hose having an elbow 30 at its free end which can be releasably secured to a support 36 at the top of the drum so that when sucking in liquid waste, liquid is directed tangentially of the drum wall to produce a cyclone effect. The drum can be drained of liquid by releasing the elbow 30 and dropping it to the bottom of the drum to allow the liquid to drain through the inlet. For solid waste the elbow 30 is positioned at the bottom of the drum with a dust bag attached. Instead of a flexible hose, the inlet may communicate with a valve which can connect the inlet either with an upwardly extending rigid conduit or directly with the interior of the drum. A filter 40 is used to protect the motor assembly 23, and a sensor 42 may be provided to stop operation of the cleaner should the level of liquid in the drum become too high. The cleaning head 25 is coupled to a socket 24 attached to the inlet, the head being coupled by a bayonet coupling which allows the head to be rotated 180 degrees from the illustrated operative position to an inoperative position. The drum 2 is mounted on a trolley 3 having rubber members 16, which can absorb shocks, and wheels 6, 13. The wheels 13 are castors which are adjustable for height.
GB3600675A 1976-08-27 1976-08-27 Vacuum cleaner Expired GB1524254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3600675A GB1524254A (en) 1976-08-27 1976-08-27 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3600675A GB1524254A (en) 1976-08-27 1976-08-27 Vacuum cleaner

Publications (1)

Publication Number Publication Date
GB1524254A true GB1524254A (en) 1978-09-06

Family

ID=10383936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3600675A Expired GB1524254A (en) 1976-08-27 1976-08-27 Vacuum cleaner

Country Status (1)

Country Link
GB (1) GB1524254A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609621A1 (en) * 1986-12-24 1988-07-22 Wessel Werk Gmbh SUCTION NOZZLE FOR DOMESTIC AND INDUSTRIAL VACUUMS
GB2405787B (en) * 2003-07-25 2007-01-31 Milwaukee Electric Tool Corp Air flow-producing device, such a s a vacuum cleaner or blower
WO2011072388A1 (en) * 2009-12-17 2011-06-23 Van Den Heuvel, Cristiaan Improvements to hovering vacuum cleaners and components thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609621A1 (en) * 1986-12-24 1988-07-22 Wessel Werk Gmbh SUCTION NOZZLE FOR DOMESTIC AND INDUSTRIAL VACUUMS
GB2405787B (en) * 2003-07-25 2007-01-31 Milwaukee Electric Tool Corp Air flow-producing device, such a s a vacuum cleaner or blower
US7712182B2 (en) 2003-07-25 2010-05-11 Milwaukee Electric Tool Corporation Air flow-producing device, such as a vacuum cleaner or a blower
WO2011072388A1 (en) * 2009-12-17 2011-06-23 Van Den Heuvel, Cristiaan Improvements to hovering vacuum cleaners and components thereof

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee