GB2289635B - Improvements in and relating to vacuum cleaning apparatus - Google Patents

Improvements in and relating to vacuum cleaning apparatus

Info

Publication number
GB2289635B
GB2289635B GB9512349A GB9512349A GB2289635B GB 2289635 B GB2289635 B GB 2289635B GB 9512349 A GB9512349 A GB 9512349A GB 9512349 A GB9512349 A GB 9512349A GB 2289635 B GB2289635 B GB 2289635B
Authority
GB
United Kingdom
Prior art keywords
relating
cleaning apparatus
vacuum cleaning
vacuum
cleaning
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 - Lifetime
Application number
GB9512349A
Other versions
GB2289635A (en
GB9512349D0 (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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
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 GB2289635A (en) 1995-11-29
GB2289635B true 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
GB9420866A Withdrawn GB2283438A (en) 1993-10-15 1994-10-13 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

Family Applications Before (2)

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
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)

Families Citing this family (5)

* 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
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 *

Also Published As

Publication number Publication date
WO1995010215A1 (en) 1995-04-20
GB2283438A (en) 1995-05-10
GB9420866D0 (en) 1994-11-30
GB2289635A (en) 1995-11-29
GB9512349D0 (en) 1995-09-27
GB9321288D0 (en) 1993-12-08
AU7821294A (en) 1995-05-04

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Legal Events

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

Expiry date: 20141012