GB614540A - Improvements in and relating to vacuum cleaners - Google Patents
Improvements in and relating to vacuum cleanersInfo
- Publication number
- GB614540A GB614540A GB21928/46A GB2192846A GB614540A GB 614540 A GB614540 A GB 614540A GB 21928/46 A GB21928/46 A GB 21928/46A GB 2192846 A GB2192846 A GB 2192846A GB 614540 A GB614540 A GB 614540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- casing
- spring
- filter
- suction
- 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
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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/125—Dry filters funnel-shaped
-
- 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
-
- 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)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL250881X | 1943-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB614540A true GB614540A (en) | 1948-12-16 |
Family
ID=19781103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21928/46A Expired GB614540A (en) | 1943-04-15 | 1946-07-23 | Improvements in and relating to vacuum cleaners |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE467088A (fr) |
CH (1) | CH250881A (fr) |
GB (1) | GB614540A (fr) |
NL (1) | NL58428C (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320725A (en) * | 1965-08-17 | 1967-05-23 | Robert L Sampson | Bag vibrator |
US3543483A (en) * | 1967-07-06 | 1970-12-01 | Buell Eng Co | Separator apparatus |
US3545178A (en) * | 1967-07-06 | 1970-12-08 | Buell Eng Co | Bag type separator apparatus having cleaning means therefor |
EP1410750A3 (fr) * | 2002-10-15 | 2007-10-31 | Matsushita Electric Industrial Co., Ltd. | Aspirateur |
WO2012113782A1 (fr) * | 2011-02-22 | 2012-08-30 | Aktiebolaget Electrolux | Unité de filtre pour aspirateur |
US10842332B2 (en) | 2015-07-01 | 2020-11-24 | Dyson Technology Limited | Separating apparatus |
US10953359B2 (en) | 2015-07-01 | 2021-03-23 | Dyson Technology Limited | Separating apparatus |
GB2589712A (en) * | 2019-09-12 | 2021-06-09 | Grey Technology Ltd | Vacuum cleaner and method of operation |
-
0
- NL NL58428D patent/NL58428C/xx active
- BE BE467088D patent/BE467088A/xx unknown
-
1946
- 1946-07-23 GB GB21928/46A patent/GB614540A/en not_active Expired
- 1946-07-26 CH CH250881D patent/CH250881A/de unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320725A (en) * | 1965-08-17 | 1967-05-23 | Robert L Sampson | Bag vibrator |
US3543483A (en) * | 1967-07-06 | 1970-12-01 | Buell Eng Co | Separator apparatus |
US3545178A (en) * | 1967-07-06 | 1970-12-08 | Buell Eng Co | Bag type separator apparatus having cleaning means therefor |
EP1410750A3 (fr) * | 2002-10-15 | 2007-10-31 | Matsushita Electric Industrial Co., Ltd. | Aspirateur |
US7309365B2 (en) | 2002-10-15 | 2007-12-18 | Matsushita Electric Industrial Co., Ltd. | Vacuum cleaner |
WO2012113782A1 (fr) * | 2011-02-22 | 2012-08-30 | Aktiebolaget Electrolux | Unité de filtre pour aspirateur |
CN103501673A (zh) * | 2011-02-22 | 2014-01-08 | 伊莱克斯公司 | 用于真空吸尘器的过滤器单元 |
US8918953B2 (en) | 2011-02-22 | 2014-12-30 | Aktiebolaget Elctrolux | Filter unit for vacuum cleaner |
CN103501673B (zh) * | 2011-02-22 | 2016-01-13 | 伊莱克斯公司 | 用于真空吸尘器的过滤器单元 |
US10842332B2 (en) | 2015-07-01 | 2020-11-24 | Dyson Technology Limited | Separating apparatus |
US10953359B2 (en) | 2015-07-01 | 2021-03-23 | Dyson Technology Limited | Separating apparatus |
GB2589712A (en) * | 2019-09-12 | 2021-06-09 | Grey Technology Ltd | Vacuum cleaner and method of operation |
Also Published As
Publication number | Publication date |
---|---|
CH250881A (de) | 1947-09-30 |
BE467088A (fr) | |
NL58428C (fr) |
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