GB2238233B - Improved vacuum cleaner - Google Patents

Improved vacuum cleaner

Info

Publication number
GB2238233B
GB2238233B GB9024378A GB9024378A GB2238233B GB 2238233 B GB2238233 B GB 2238233B GB 9024378 A GB9024378 A GB 9024378A GB 9024378 A GB9024378 A GB 9024378A GB 2238233 B GB2238233 B GB 2238233B
Authority
GB
United Kingdom
Prior art keywords
vacuum
wires
vacuum unit
cleaner
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
GB9024378A
Other versions
GB2238233A (en
GB9024378D0 (en
Inventor
Rex Brown
George Birkett
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10666787&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2238233(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of GB9024378D0 publication Critical patent/GB9024378D0/en
Publication of GB2238233A publication Critical patent/GB2238233A/en
Application granted granted Critical
Publication of GB2238233B publication Critical patent/GB2238233B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2894Details related to signal transmission in suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00Suction 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
    • A47L7/0004Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842Suction motors or blowers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857User input or output elements for control, e.g. buttons, switches or displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Glass Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A vacuum cleaner which has enhanced flexibility of operation and greater safety, especially in wet-cleaning uses, than many listing vacuum cleaners comprises a main vacuum unit (3) incorporating an electric motor to generate the required vacuum, an operating handle (6) and an air-tight flexible hose (5) which links the operating handle (6) to the vacuum unit (3) and incorporates electric wires extending throughout the length of the hose. The cleaner also includes a low-voltage electric power source connected to the wires, a signal transmitter (9) also connected to the wires at the vacuum unit end, and a signal receiver electrically connected to the motor-operating circuit.
GB9024378A 1989-11-23 1990-11-09 Improved vacuum cleaner Expired - Fee Related GB2238233B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898926502A GB8926502D0 (en) 1989-11-23 1989-11-23 Improved vacuum cleaner

Publications (3)

Publication Number Publication Date
GB9024378D0 GB9024378D0 (en) 1991-01-02
GB2238233A GB2238233A (en) 1991-05-29
GB2238233B true GB2238233B (en) 1993-09-22

Family

ID=10666787

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898926502A Pending GB8926502D0 (en) 1989-11-23 1989-11-23 Improved vacuum cleaner
GB9024378A Expired - Fee Related GB2238233B (en) 1989-11-23 1990-11-09 Improved vacuum cleaner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898926502A Pending GB8926502D0 (en) 1989-11-23 1989-11-23 Improved vacuum cleaner

Country Status (7)

Country Link
EP (1) EP0430478B1 (en)
JP (1) JPH03242128A (en)
AT (1) ATE106696T1 (en)
AU (1) AU6675590A (en)
CA (1) CA2030233A1 (en)
DE (1) DE69009696T2 (en)
GB (2) GB8926502D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69211647T2 (en) * 1991-10-17 1997-01-02 Philips Electronics Nv Remote control circuit with a capacitive sensor for a hose handle
JP3117522B2 (en) * 1991-12-10 2000-12-18 日本フィリップス株式会社 Electric vacuum cleaner
DE19902130A1 (en) * 1998-01-23 1999-09-23 Kwang Ju Electronics Co Ltd Remote control device of a vacuum cleaner
IT1315383B1 (en) * 2000-02-01 2003-02-10 T P A Impex Spa COMMAND DEVICE, PARTICULARLY FOR HOUSEHOLD AND / OR INDUSTRIAL CLEANING EQUIPMENT.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382524A (en) * 1966-07-21 1968-05-14 Honeywell Inc Control for a vacuum cleaner system
US4371814A (en) * 1981-09-09 1983-02-01 Silent Running Corporation Infrared transmitter and control circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112004A (en) * 1961-04-05 1963-11-26 Arthur W Neaville Remote control system for automotive vehicles
FR2515899B1 (en) * 1981-11-03 1986-11-21 Legrand Sa INFRARED RADIATION TRANSMITTER FOR REMOTE CONTROL OF A RECEIVER
DE3511666A1 (en) * 1985-03-29 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Electronic switch having DC potential isolation, and its use
GB2174222B (en) * 1985-04-27 1988-09-21 Peter Stanley Phillips Remote operation of an electrical light switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382524A (en) * 1966-07-21 1968-05-14 Honeywell Inc Control for a vacuum cleaner system
US4371814A (en) * 1981-09-09 1983-02-01 Silent Running Corporation Infrared transmitter and control circuit

Also Published As

Publication number Publication date
ATE106696T1 (en) 1994-06-15
GB8926502D0 (en) 1990-01-10
EP0430478A1 (en) 1991-06-05
EP0430478B1 (en) 1994-06-08
JPH03242128A (en) 1991-10-29
DE69009696T2 (en) 1995-01-12
GB2238233A (en) 1991-05-29
AU6675590A (en) 1991-05-30
DE69009696D1 (en) 1994-07-14
GB9024378D0 (en) 1991-01-02
CA2030233A1 (en) 1991-05-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961109