GB481089A - Improvements in or relating to vacuum cleaners - Google Patents

Improvements in or relating to vacuum cleaners

Info

Publication number
GB481089A
GB481089A GB26493/37A GB2649337A GB481089A GB 481089 A GB481089 A GB 481089A GB 26493/37 A GB26493/37 A GB 26493/37A GB 2649337 A GB2649337 A GB 2649337A GB 481089 A GB481089 A GB 481089A
Authority
GB
United Kingdom
Prior art keywords
openings
hose
filter
valve
partition
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
GB26493/37A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux 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 Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB481089A publication Critical patent/GB481089A/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
    • 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
    • A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Landscapes

  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

481,089. Vacuum cleaners. ELECTROLUX, Ltd. Sept. 30, 1937, No. 26493. Convention date, Oct. 19, 1936. Addition to 460,002. [Class 8 (i)] A vacuum cleaner, as described in the parent Specification, is provided with a rotary or axially-movable control valve 16, by means of which the air flow can be directed either from the hose 14 through the dust collector 11 and the motor and fan unit 12 to auxiliary openings 25, or, in another position of the valve 16, the air is drawn in through the openings 25 and is discharged through the hose 14. The dust collector 11. and the motor and fan unit 12 are contained in a casing 13, which is arranged in the outer casing 10, preferably eccentrically, as shown. A partition 22 extends between the casings 10, 13 and an auxiliary filter unit 21, inserted through the floor of the casing 10, abuts against the partition 22. The air discharged by the fan passes through the filter 21 and through openings 24 in the partition 22, either to the openings 25, or to the hose 14, according to the position of the valve 16. The latter has a #-passage 27 for connecting the hose 14 either to the space beneath the cover 20 or to the filter 21. Passages 28 in the valve 16 connect the openings 25 either to the filter 21 or to the space beneath the cover 20.
GB26493/37A 1936-10-19 1937-09-30 Improvements in or relating to vacuum cleaners Expired GB481089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE481089X 1936-10-19

Publications (1)

Publication Number Publication Date
GB481089A true GB481089A (en) 1938-03-04

Family

ID=6542620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26493/37A Expired GB481089A (en) 1936-10-19 1937-09-30 Improvements in or relating to vacuum cleaners

Country Status (3)

Country Link
US (1) US2227302A (en)
FR (1) FR48881E (en)
GB (1) GB481089A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2434523A (en) * 2005-10-12 2007-08-01 Benjamin Edginton A vacuum cleaner convertible between a suction mode and a blowing mode
CN112220395A (en) * 2020-09-11 2021-01-15 绍兴柯桥新兴门业有限公司 Dust collector is used between timber processing vehicle

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739274C (en) * 1941-07-26 1943-09-17 Baumgarten Kom Ges With runners provided chassis for vacuum cleaner horizontal design
DE739552C (en) * 1941-07-26 1943-09-29 Baumgarten Kom Ges Device for the sliding movement of vacuum cleaners of the horizontal type
US2447500A (en) * 1944-10-02 1948-08-24 Birtman Electric Co Tank type suction cleaner
US2533057A (en) * 1948-02-18 1950-12-05 Edgar P Senne Filter replacement construction for vacuum cleaners
BE491876A (en) * 1948-10-29
US2610702A (en) * 1949-08-13 1952-09-16 Clements Mfg Co Bag support and handle for vacuum cleaners
US2889006A (en) * 1955-06-07 1959-06-02 Pauline A Ortega Pneumatic cleaning device
US3238556A (en) * 1963-05-07 1966-03-08 Elmer A Martin Portable suction and blower unit
GB1050741A (en) * 1963-06-28
DE3834642A1 (en) * 1988-10-11 1990-04-12 Herrmann Karl Heinz FILTER ARRANGEMENT
US5102543A (en) * 1990-06-25 1992-04-07 Sta-Rite Industries, Inc. Improved rotatable spool valve for use with filter cartridges
AU3729495A (en) * 1994-09-01 1996-03-22 Pyrox, Inc. High capacity ultrafiltration apparatus
JP3641508B2 (en) * 1995-05-16 2005-04-20 株式会社共立 Portable work machine
KR100504896B1 (en) * 2003-05-26 2005-07-29 엘지전자 주식회사 Upright cleaner
KR100539750B1 (en) * 2003-06-12 2006-01-10 엘지전자 주식회사 Vacuum cleaner with blow mode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2434523A (en) * 2005-10-12 2007-08-01 Benjamin Edginton A vacuum cleaner convertible between a suction mode and a blowing mode
GB2434523B (en) * 2005-10-12 2011-03-23 Benjamin Edginton An upright cleaner that is selectable as an air recycling cleaner or a vacuum cleaner
CN112220395A (en) * 2020-09-11 2021-01-15 绍兴柯桥新兴门业有限公司 Dust collector is used between timber processing vehicle

Also Published As

Publication number Publication date
FR48881E (en) 1938-09-19
US2227302A (en) 1940-12-31

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