GB2289635A - Improvements in and relating to vacuum cleaning apparatus - Google Patents

Improvements in and relating to vacuum cleaning apparatus

Info

Publication number
GB2289635A
GB2289635A GB9512349A GB9512349A GB2289635A GB 2289635 A GB2289635 A GB 2289635A GB 9512349 A GB9512349 A GB 9512349A GB 9512349 A GB9512349 A GB 9512349A GB 2289635 A GB2289635 A GB 2289635A
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaning
relating
chambers
cleaning apparatus
gas stream
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
GB9512349A
Other versions
GB9512349D0 (en
GB2289635B (en
Inventor
Christopher Robert Duncan
Michael Edward Gailes
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.)
Numatic International Ltd
Original Assignee
Numatic International 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 Numatic International Ltd filed Critical Numatic International Ltd
Publication of GB9512349D0 publication Critical patent/GB9512349D0/en
Publication of GB2289635A publication Critical patent/GB2289635A/en
Application granted granted Critical
Publication of GB2289635B publication Critical patent/GB2289635B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4022—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface

Abstract

A vacuum cleaning extraction system for the removal of liquids/solids from a gas stream made up of at least two chambers and associated liquids/solids collecting means, which chambers are in series with the gas stream containing solids/liquids so that a gas stream is drawn through said nozzle, sequentially through said chambers, and the collecting means fill substantially sequentially. <IMAGE>
GB9512349A 1993-10-15 1994-10-13 Improvements in and relating to vacuum cleaning apparatus Expired - Lifetime GB2289635B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939321288A GB9321288D0 (en) 1993-10-15 1993-10-15 Improvements in and relating to vacuum cleaning apparatus
PCT/GB1994/002243 WO1995010215A1 (en) 1993-10-15 1994-10-13 Improvements in and relating to vacuum cleaning apparatus

Publications (3)

Publication Number Publication Date
GB9512349D0 GB9512349D0 (en) 1995-09-27
GB2289635A true GB2289635A (en) 1995-11-29
GB2289635B GB2289635B (en) 1997-03-12

Family

ID=10743597

Family Applications (3)

Application Number Title Priority Date Filing Date
GB939321288A Pending GB9321288D0 (en) 1993-10-15 1993-10-15 Improvements in and relating to vacuum cleaning apparatus
GB9512349A Expired - Lifetime GB2289635B (en) 1993-10-15 1994-10-13 Improvements in and relating to vacuum cleaning apparatus
GB9420866A Withdrawn GB2283438A (en) 1993-10-15 1994-10-13 Improvements in and relating to vacuum cleaning apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939321288A Pending GB9321288D0 (en) 1993-10-15 1993-10-15 Improvements in and relating to vacuum cleaning apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9420866A Withdrawn GB2283438A (en) 1993-10-15 1994-10-13 Improvements in and relating to vacuum cleaning apparatus

Country Status (3)

Country Link
AU (1) AU7821294A (en)
GB (3) GB9321288D0 (en)
WO (1) WO1995010215A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328861A (en) * 1997-06-11 1999-03-10 Mohammed Abdullah Wali Vacuum cleaner

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798276B1 (en) * 1999-09-09 2002-05-24 Seb Sa TANK VACUUM
DE102004025370B4 (en) * 2004-05-24 2011-09-29 Glen Dimplex Deutschland Gmbh Wet / dry separation unit for a household vacuum cleaner
CN114376468B (en) * 2021-09-01 2023-02-03 北京顺造科技有限公司 Filter, recovery storage part and surface cleaning equipment of surface cleaning equipment
CN113975920B (en) * 2021-10-12 2022-12-23 广东维尔科技股份有限公司 Water-steam separation device and carpet washing machine thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377017A (en) * 1978-06-19 1983-03-22 Tennant Company Scrubbing machine with water regeneration
WO1993014684A1 (en) * 1992-01-23 1993-08-05 Numatic International Limited Machines for scrubbing or finishing floor surfaces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230264A (en) * 1975-09-02 1977-03-07 Godo Shigen Sangyo Kk Perpendicularly intersecting current diffusing and absorbing apparatus
US4464810A (en) * 1982-07-23 1984-08-14 The Scott & Fetzer Company Scrubbing machine with liquid recirculation
NO166145C (en) * 1988-11-28 1991-06-05 Aker Eng As PROCEDURE AND A SYSTEM FOR SEPARATING GAS FROM LIQUID AND SOLID MEDIA.
US5330725A (en) * 1990-06-07 1994-07-19 Rust Industrial Services Inc. Vacuum truck exhaust gas treatment apparatus
GB9203437D0 (en) * 1992-02-18 1992-04-01 Dullien Francis A Method and apparatus for removing suspended fine particles from gases and liquids
DE4229204C2 (en) * 1992-09-02 1995-10-05 Henkel Kgaa Mobile floor cleaning machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377017A (en) * 1978-06-19 1983-03-22 Tennant Company Scrubbing machine with water regeneration
WO1993014684A1 (en) * 1992-01-23 1993-08-05 Numatic International Limited Machines for scrubbing or finishing floor surfaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE4229204A FR2530695A *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328861A (en) * 1997-06-11 1999-03-10 Mohammed Abdullah Wali Vacuum cleaner

Also Published As

Publication number Publication date
GB9512349D0 (en) 1995-09-27
GB2289635B (en) 1997-03-12
GB2283438A (en) 1995-05-10
GB9420866D0 (en) 1994-11-30
WO1995010215A1 (en) 1995-04-20
AU7821294A (en) 1995-05-04
GB9321288D0 (en) 1993-12-08

Similar Documents

Publication Publication Date Title
EP0775535A3 (en) Improved apparatus for high vacuum groundwater extraction
GB2297573A (en) Method and apparatus for separating a well stream
EP0465043A3 (en) Ejector
ZA924862B (en) Multistage cascade-sweep process for membrane gas separation
DZ2264A1 (en) Process for the conversion of gas into liquids.
EP0396375A3 (en) Method and apparatus for the treatment of a waste gas containing dusts and chemical contaminants
CA2152158A1 (en) Gas expelling device
GB2289635A (en) Improvements in and relating to vacuum cleaning apparatus
GB2280859A (en) Solids Collector Used in Dentistry
EP0665053A3 (en) Apparatus for separating solids from fluids.
AU558050B2 (en) Process and apparatus for cleaning solids laden gas
MY114995A (en) Apparatus for and method of collecting used cathode-ray tubes
GB2252160B (en) Apparatus for producing sample vapour for transferral into an inductively coupled plasma
GB2244744B (en) Water recirculation system for a cleaning vehicle
DE8704968U1 (en)
GB2095585B (en) Apparatus for the separation of relatively heavy foreign bodies from less heavy bodies conveyed in a liquid stream
ES2142215A1 (en) Filtration and transportable container for processing waste into fuel
JPS5681160A (en) Recovering apparatus of waste liquid such as waste paint or waste washing thinner
DE3170827D1 (en) Apparatus for separating liquid droplets entrained in a gas or a vapour
CS185192A3 (en) Apparatus for the removal of chlorinated hydrocarbons and aromates fromwater
GB2016947A (en) Removing gas from liquid
GB2091779B (en) Apparatus for removing gas from landfill
BE889202A (en) METHOD AND DEVICE FOR REMOVING THE SUCTION TUBE FROM A GLASS-FILLED RADIO-WASTE CONTAINER
FR2639726B1 (en) DEVICE FOR THE REINTRODUCTION, INTO A TANK OPEN TO AIR, OF SOLID DEVELOPER PARTICLES WHICH HAVE BEEN SEPARATED FROM A CARRIER GAS STREAM
ES2073368A2 (en) Apparatus for stomach pumping and extracting gastric fluid for analysis

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20141012