GB682137A - Improvements relating to suction cleaners - Google Patents

Improvements relating to suction cleaners

Info

Publication number
GB682137A
GB682137A GB486251A GB486251A GB682137A GB 682137 A GB682137 A GB 682137A GB 486251 A GB486251 A GB 486251A GB 486251 A GB486251 A GB 486251A GB 682137 A GB682137 A GB 682137A
Authority
GB
United Kingdom
Prior art keywords
filter
reel
rotate
cable
spring
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
GB486251A
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.)
Hoover Co
Original Assignee
Hoover Co
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 to NL76961D priority Critical patent/NL76961C/xx
Priority to US54976A priority patent/US2594456A/en
Application filed by Hoover Co filed Critical Hoover Co
Priority to GB486251A priority patent/GB682137A/en
Priority to DEH8050A priority patent/DE880047C/en
Publication of GB682137A publication Critical patent/GB682137A/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
    • 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
    • A47L9/26—Incorporation of winding devices for electric cables
    • 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
    • A47L9/20—Means for cleaning filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

682,137. Suction cleaners. HOOVER, Ltd. Feb. 28, 1951. No. 4862/51. Classes 8 (i) and 8 (ii). In a suction cleaner having a filter 29 through which air is drawn by a molor driven fan 26, and a cable reel 15 rotation of the latter as the cable 17 is wound actuates means for cleaning the filter. The reel 15 is formed by a cover 14 of the cleaner casing 6 and is rotated by a handle 22. The filter 29 and the stator of the motor also rotate with the reel about the motor axis and thereby allow stationary spring-biased brushes 31, 32 to remove dirt deposited on the outside of the filter. In a modification the filter remains stationary and is periodically collapsed and returned with a snap action by the upper end being operatively connected to a plurality of spring-biased cam followers co-operating with stepped cams arranged to rotate with the reel.
GB486251A 1948-10-16 1951-02-28 Improvements relating to suction cleaners Expired GB682137A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL76961D NL76961C (en) 1951-02-28
US54976A US2594456A (en) 1948-10-16 1948-10-16 Vacuum cleaner
GB486251A GB682137A (en) 1951-02-28 1951-02-28 Improvements relating to suction cleaners
DEH8050A DE880047C (en) 1951-02-28 1951-04-01 vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB486251A GB682137A (en) 1951-02-28 1951-02-28 Improvements relating to suction cleaners

Publications (1)

Publication Number Publication Date
GB682137A true GB682137A (en) 1952-11-05

Family

ID=9785214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB486251A Expired GB682137A (en) 1948-10-16 1951-02-28 Improvements relating to suction cleaners

Country Status (2)

Country Link
GB (1) GB682137A (en)
NL (1) NL76961C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429116A1 (en) * 1994-03-25 1995-09-28 Hans Dietrich Vacuum cleaner
GB2305113A (en) * 1995-09-16 1997-04-02 Neil Kenneth Weatherill Hand held vacuum cleaner
GB2400573A (en) * 2003-04-14 2004-10-20 Samsung Kwangju Electronics Co Filter cleaning apparatus for a vacuum cleaner
WO2011015830A1 (en) 2009-08-07 2011-02-10 Numatic International Limited Floor treatment machine with cable store
US20180055318A1 (en) * 2016-08-24 2018-03-01 Shop Vac Corporation Vacuum Cleaner Having a Filter Cleaning Mechanism
US20190301493A1 (en) * 2018-03-28 2019-10-03 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Fan systems including brushes and bristles for self-cleaning

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429116A1 (en) * 1994-03-25 1995-09-28 Hans Dietrich Vacuum cleaner
GB2305113A (en) * 1995-09-16 1997-04-02 Neil Kenneth Weatherill Hand held vacuum cleaner
GB2305113B (en) * 1995-09-16 1999-10-27 Neil Kenneth Weatherill Compact vacuum cleaner
GB2400573A (en) * 2003-04-14 2004-10-20 Samsung Kwangju Electronics Co Filter cleaning apparatus for a vacuum cleaner
GB2400573B (en) * 2003-04-14 2005-04-13 Samsung Kwangju Electronics Co Filter assembly for a cyclone-type dust-collecting apparatus for a vacuum cleaner
ES2249100A1 (en) * 2003-04-14 2006-03-16 Samsung Gwangju Electronics Co., Ltd Filter assembly for a cyclone-type dust collecting apparatus of vacuum cleaner
US7152276B2 (en) 2003-04-14 2006-12-26 Samsung Gwangju Electronics Co., Ltd. Filter assembly for a cyclone-type dust collecting apparatus of vacuum cleaner
AU2003220718B2 (en) * 2003-04-14 2009-07-02 Samsung Electronics Co., Ltd. Filter Assembly for a Cyclone-type Dust Collecting Apparatus of Vacuum Cleaner
WO2011015830A1 (en) 2009-08-07 2011-02-10 Numatic International Limited Floor treatment machine with cable store
US20180055318A1 (en) * 2016-08-24 2018-03-01 Shop Vac Corporation Vacuum Cleaner Having a Filter Cleaning Mechanism
WO2018039426A1 (en) * 2016-08-24 2018-03-01 Shop Vac Corporation Vacuum cleaner having a filter cleaning mechanism
US10136785B2 (en) * 2016-08-24 2018-11-27 Shop Vac Corporation Vacuum cleaner having a filter cleaning mechanism
US20190301493A1 (en) * 2018-03-28 2019-10-03 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Fan systems including brushes and bristles for self-cleaning
US10655645B2 (en) * 2018-03-28 2020-05-19 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Fan systems including brushes and bristles for self-cleaning

Also Published As

Publication number Publication date
NL76961C (en)

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