ES8503939A1 - Improvements in vacuum cleaners. - Google Patents

Improvements in vacuum cleaners.

Info

Publication number
ES8503939A1
ES8503939A1 ES534040A ES534040A ES8503939A1 ES 8503939 A1 ES8503939 A1 ES 8503939A1 ES 534040 A ES534040 A ES 534040A ES 534040 A ES534040 A ES 534040A ES 8503939 A1 ES8503939 A1 ES 8503939A1
Authority
ES
Spain
Prior art keywords
air
casing
control device
flow control
cleaning head
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
ES534040A
Other languages
Spanish (es)
Other versions
ES534040A0 (en
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.)
Rotork Appliances Ltd
Original Assignee
Rotork Appliances 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
Priority claimed from GB838318528A external-priority patent/GB8318528D0/en
Application filed by Rotork Appliances Ltd filed Critical Rotork Appliances Ltd
Publication of ES8503939A1 publication Critical patent/ES8503939A1/en
Publication of ES534040A0 publication Critical patent/ES534040A0/en
Granted 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
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
    • 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
    • A47L9/00—Details 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • A47L9/1633—Concentric cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cyclones (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Cleaning In General (AREA)
  • Detergent Compositions (AREA)

Abstract

A vacuum suction cleaning appliance has a casing (1) which accommodates one or more cyclone units, a motor driven fan unit for generating air-flow from a dirty air inlet tract (11) through said cyclone unit(s), a ground engaging cleaning head (2 and 4) rotatably mounted in the casing (1), a pipe (6, 44 and 45) connectable to a suction tool, and an air-flow control device The air-flow control device and the motor driven fan unit are located within the lower end (7) of the casing (1). The air-flow control device is adapted to selectively direct dirt laden air into the dirty air inlet tract (11), from either the ground engaging cleaning head (2 and 4) or the suction tool via the pipe (6, 44 and 45), said air-flow control device being operated by rotation of the cleaning head (2 and 4) relative to the casing (1).
ES534040A 1983-07-08 1984-07-05 IMPROVEMENTS IN THE VACUUM CLEANING DEVICES Granted ES534040A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838318528A GB8318528D0 (en) 1983-07-08 1983-07-08 Vacuum suction cleaning appliances
EP84304648A EP0134654B1 (en) 1983-07-08 1984-07-06 Improvements in vacuum cleaners

Publications (2)

Publication Number Publication Date
ES8503939A1 true ES8503939A1 (en) 1985-05-01
ES534040A0 ES534040A0 (en) 1985-05-01

Family

ID=26093883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534040A Granted ES534040A0 (en) 1983-07-08 1984-07-05 IMPROVEMENTS IN THE VACUUM CLEANING DEVICES

Country Status (6)

Country Link
EP (1) EP0134654B1 (en)
AT (1) ATE41097T1 (en)
ES (1) ES534040A0 (en)
GR (1) GR82013B (en)
IE (1) IE55324B1 (en)
PT (1) PT78857B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199267A (en) * 1986-12-23 1988-07-06 James Dyson A gas separating apparatus
US4959885A (en) * 1990-01-12 1990-10-02 Royal Applicance Mfg. Co. Vacuum cleaner
US5247720A (en) * 1992-01-10 1993-09-28 Royal Appliance Mfg. Co. Valving structure for air passageways of floor nozzle and auxiliary inlet of a vacuum cleaner
WO1994000046A1 (en) * 1992-06-24 1994-01-06 Notetry Limited Dual cyclonic vacuum cleaner
US5558697A (en) * 1992-12-08 1996-09-24 Notetry Limited Dual cyclonic vacuum cleaner
GB2329326B (en) 1997-09-23 2001-07-18 Notetry Ltd Apparatus for carrying a fluid flow
GB9726669D0 (en) * 1997-12-17 1998-02-18 Notetry Ltd A handle for a vacuum cleaner
GB9822001D0 (en) * 1998-10-08 1998-12-02 Notetry Ltd A cleaner head assembly for a vacuum cleaner
GB2342283A (en) * 1998-10-08 2000-04-12 Notetry Ltd Vacuum cleaner having an air flow path of substantially uniform cross-sectional area
GB9823418D0 (en) 1998-10-26 1998-12-23 Notetry Ltd Cyclonic seperating apparatus
GB2342282B (en) * 1998-10-08 2001-09-26 Notetry Ltd Changeover valve
GB9822005D0 (en) * 1998-10-08 1998-12-02 Notetry Ltd A cleaner head assembly for a vacuum cleaner
GB2344751B (en) * 1998-12-18 2002-01-09 Notetry Ltd Vacuum cleaner
EP1139846B1 (en) * 1998-12-18 2003-04-09 Dyson Limited A vacuum cleaner
GB2344746A (en) 1998-12-18 2000-06-21 Notetry Ltd Vacuum cleaner wherein an alternative air inlet is selected by moving the separating apparatus
GB2359735A (en) * 2000-03-03 2001-09-05 Notetry Ltd Hose and wand assembly for dual mode vacuum cleaner
GB2363744B (en) * 2000-06-24 2002-11-13 Samsung Kwangju Electronics Co Upright type vacuum cleaner having a cyclone-type dust collector
GB2416296B (en) 2004-07-22 2007-06-27 Dyson Ltd Handle assembly for a cleaning appliance
GB2440718B (en) * 2006-08-08 2010-10-13 Dyson Technology Ltd Handle assembly for a cleaning appliance
GB2455811B (en) 2007-12-22 2012-08-01 Dyson Technology Ltd Wand assembly for a cleaning appliance
US8595893B2 (en) * 2010-04-30 2013-12-03 Techtronic Floor Care Technology Limited Upright vacuum with an automated diverter valve
JP2014079457A (en) * 2012-10-17 2014-05-08 Sharp Corp Cyclone-type dust collection unit and vacuum cleaner therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR769885A (en) * 1934-03-14 1934-09-03 Hoover Ltd Improvements to vacuum cleaning devices
DE626014C (en) 1934-11-09 1936-02-26 Hoover Co Vacuum cleaner with connection for a movable dust removal tool
GB2028111A (en) 1978-08-15 1980-03-05 Mcdonald Electric Gmbh Improvements in brush-type vacuum cleaners
EP0037674B1 (en) 1980-03-26 1985-08-07 James Dyson Vacuum cleaning appliances
EP0042723B1 (en) * 1980-06-19 1985-08-21 Rotork Appliances Limited Vacuum cleaning appliance

Also Published As

Publication number Publication date
IE841729L (en) 1985-01-08
ATE41097T1 (en) 1989-03-15
EP0134654B1 (en) 1989-03-08
GR82013B (en) 1984-12-12
ES534040A0 (en) 1985-05-01
IE55324B1 (en) 1990-08-01
PT78857A (en) 1984-08-01
PT78857B (en) 1986-07-14
EP0134654A1 (en) 1985-03-20

Similar Documents

Publication Publication Date Title
ES8503939A1 (en) Improvements in vacuum cleaners.
CA2339449A1 (en) Upright-type vacuum cleaner having a cyclone dust collecting apparatus
TW271384B (en) Vacuum cleaner
CA2435435A1 (en) Dirt container for cyclonic vacuum cleaner
YU159990A (en) DUST VACUUM CLEANER
ES8205550A1 (en) Vacuum cleaning appliances.
DE3772996D1 (en) HAND-MADE SWEEPER.
MXPA03002065A (en) Vacuum cleaner with reversible rotary agitator.
NO940060L (en)
IT1264348B1 (en) CLEANING EQUIPMENT BY SUCTION
GB2198930A (en) Suction cleaner
TW242560B (en) Suction body of vacuum cleaner and the vacuum cleaner equipped with such a suction body
EP1110493A3 (en) Electric vacuum cleaner
EP1267695B1 (en) Improvements in or relating to electric appliances
GB9901633D0 (en) A cyclone vacuum cleaner
JPS55160244A (en) Automatic cleaning device in filter
ES8600042A1 (en) Suction cleaner.
JP2000333886A (en) Electric cleaner
SE9603115L (en) Device for a vacuum cleaner
SE9003499L (en) Device for cleaning ventilation duct - comprises propeller-shaped rotary unit, rotated by air current produced from vacuum source
KR200170960Y1 (en) Conversion attachment for a wet-dry vacuum cleaner
KR200210226Y1 (en) Vacuum cleaner using blower motor of heating system of vehicle
RU2024236C1 (en) Suction cleaner
KR100446762B1 (en) Built-in vacuum cleaner with air-injection
GB666971A (en) Combined blower and suction device for use in cleaning theatres and the like

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203