GB554177A - Improvements in or relating to vacuum cleaners - Google Patents
Improvements in or relating to vacuum cleanersInfo
- Publication number
- GB554177A GB554177A GB3649/42A GB364942A GB554177A GB 554177 A GB554177 A GB 554177A GB 3649/42 A GB3649/42 A GB 3649/42A GB 364942 A GB364942 A GB 364942A GB 554177 A GB554177 A GB 554177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- container
- switch
- cover
- resistance
- 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
-
- 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
-
- 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
- A47L9/102—Dust separators
-
- 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
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation 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
- A47L9/2842—Suction motors or blowers
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User 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)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
554,177. Vacuum cleaners ; motor controllers. AKTIEBOLAGET ELEKTROLUX. March 19, 1942, No. 3649. Convention date, May 5, 1941. [Classes 8 (i) and 8 (ii)] [Also in Group XXXVII] A vacuum cleaner is provided with a dustcollecting container 10 and a cover 11 having upper and lower walls 19, 20 and carrying a non-collecting filter 15 having concentric circular folds and a motor-fan unit 14 disposed side by side. The space between the walls is divided into a suction chamber and a pressure chamber containing the motor. Air is drawn into the container and after passing through the filter flows down the space between the motor-fan unit and an outer casing 23 of the unit over the motor to the outlet. The motor is resiliently supported by rubber rings 32, 33, the rings 33 being ribbed to form air guides. The casing 23 is formed with rubber feet 35, and a co-operating leg 36 is provided at the other end of the cover. The filter may be shaken by a push-button 37 enclosed in a hinged hood 39 which on lifting allows direct air flow to the fan and destroys the vacuum in the container. Pivoted clips secure the cover to projections 51, 52 on the ends of the container. A switch device comprising a starting resistance is provided. Pressure on a sliding bar first opens one switch and puts the resistance in circuit and then, through a second sliding bar interlocked with the first, closes a second switch completing the circuit. Release of pressure closes the first switch, cutting the resistance out.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE263946X | 1941-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB554177A true GB554177A (en) | 1943-06-23 |
Family
ID=20306539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3649/42A Expired GB554177A (en) | 1941-05-05 | 1942-03-19 | Improvements in or relating to vacuum cleaners |
Country Status (7)
Country | Link |
---|---|
US (1) | US2372944A (en) |
BE (1) | BE470957A (en) |
CH (1) | CH263946A (en) |
DE (1) | DE740860C (en) |
FR (1) | FR880548A (en) |
GB (1) | GB554177A (en) |
NL (3) | NL67846C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3047777A2 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Vacuuming robot |
EP3047771A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Robot vacuum cleaner |
EP3047770A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Floor vacuum cleaner |
EP3047772A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Robot vacuuming cleaner |
EP3047774A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Floor vacuum cleaner |
CN106137034A (en) * | 2014-12-12 | 2016-11-23 | 江苏美的清洁电器股份有限公司 | Beat apparatus for ash and there is the vacuum cleaner of this dozen of apparatus for ash |
US10507418B2 (en) | 2014-12-12 | 2019-12-17 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Device for beating dust and dust collector using same |
US10722090B2 (en) | 2015-01-20 | 2020-07-28 | Eurofilters N.V. | Autonomously driven floor vacuum cleaner, method for vacuum cleaning and use of an autonomously driven floor vacuum cleaner |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458309A (en) * | 1944-06-26 | 1949-01-04 | Hoover Co | Suction cleaner |
US2503568A (en) * | 1944-09-25 | 1950-04-11 | Timm Aircraft Corp | Vacuum cleaner |
US2447500A (en) * | 1944-10-02 | 1948-08-24 | Birtman Electric Co | Tank type suction cleaner |
US2500832A (en) * | 1945-01-29 | 1950-03-14 | James B Kirby | Vacuum cleaner |
US2566153A (en) * | 1945-04-26 | 1951-08-28 | Hoover Co | Suction cleaner |
US2543342A (en) * | 1945-08-21 | 1951-02-27 | Timm Aircraft Corp | Suction cleaner with switch circuit |
US2543343A (en) * | 1946-03-05 | 1951-02-27 | Timm Aircraft Corp | Suction cleaner control |
US2639002A (en) * | 1946-03-25 | 1953-05-19 | Interstate Aircraft And Engine | Tank type suction cleaner |
US2534280A (en) * | 1946-07-02 | 1950-12-19 | Electrolux Corp | Vacuum cleaner |
US2564734A (en) * | 1948-10-27 | 1951-08-21 | Birtman Electric Co | Vacuum cleaner |
US2916104A (en) * | 1952-12-20 | 1959-12-08 | Electrolux Ab | Suction cleaner structure |
US2778447A (en) * | 1953-10-14 | 1957-01-22 | Lewyt Corp | Vacuum cleaner assembly |
US2920337A (en) * | 1956-02-24 | 1960-01-12 | Gen Electric | Blower-caddy dolly and vacuum cleaner |
US2934164A (en) * | 1957-09-11 | 1960-04-26 | Amco Eng | Blower system |
US3055039A (en) * | 1959-02-02 | 1962-09-25 | Signal Mfg Co | Cleaning apparatus |
US5259087A (en) * | 1991-12-27 | 1993-11-09 | Loveless Michael L | Ash vacuum |
US5704956A (en) * | 1996-02-26 | 1998-01-06 | Loveless; Michael L. | Filter cleaning system for an ash vacuum |
KR100485717B1 (en) * | 2002-12-31 | 2005-04-28 | 삼성광주전자 주식회사 | Filter assembly for vacuum cleaner |
-
0
- NL NL68900D patent/NL68900C/xx active
- NL NL646409385A patent/NL151715B/en unknown
- BE BE470957D patent/BE470957A/xx unknown
- NL NL67846D patent/NL67846C/xx active
-
1942
- 1942-03-19 GB GB3649/42A patent/GB554177A/en not_active Expired
- 1942-03-25 FR FR880548D patent/FR880548A/en not_active Expired
- 1942-04-14 DE DEA95431D patent/DE740860C/en not_active Expired
- 1942-04-24 US US440293A patent/US2372944A/en not_active Expired - Lifetime
-
1947
- 1947-06-24 CH CH263946D patent/CH263946A/en unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10507418B2 (en) | 2014-12-12 | 2019-12-17 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Device for beating dust and dust collector using same |
CN106137034A (en) * | 2014-12-12 | 2016-11-23 | 江苏美的清洁电器股份有限公司 | Beat apparatus for ash and there is the vacuum cleaner of this dozen of apparatus for ash |
CN106137034B (en) * | 2014-12-12 | 2019-06-07 | 江苏美的清洁电器股份有限公司 | Make apparatus for ash and the dust catcher with this dozen of apparatus for ash |
EP3047783A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Vacuuming robot |
EP3047771A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Robot vacuum cleaner |
EP3047770A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Floor vacuum cleaner |
EP3047772A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Robot vacuuming cleaner |
EP3047774A1 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Floor vacuum cleaner |
US10470630B2 (en) | 2015-01-20 | 2019-11-12 | Eurofilters Holding N.V. | Vacuum cleaner robot |
EP3047777A2 (en) | 2015-01-20 | 2016-07-27 | Eurofilters Holding N.V. | Vacuuming robot |
US10674883B2 (en) | 2015-01-20 | 2020-06-09 | Eurofilters Holding N.V. | Vacuum cleaner robot |
US10722090B2 (en) | 2015-01-20 | 2020-07-28 | Eurofilters N.V. | Autonomously driven floor vacuum cleaner, method for vacuum cleaning and use of an autonomously driven floor vacuum cleaner |
US10736478B2 (en) | 2015-01-20 | 2020-08-11 | Eurofilters Holding N.V. | Vacuum cleaner robot |
Also Published As
Publication number | Publication date |
---|---|
NL68900C (en) | |
NL67846C (en) | |
NL151715B (en) | |
US2372944A (en) | 1945-04-03 |
DE740860C (en) | 1943-10-29 |
BE470957A (en) | |
FR880548A (en) | 1943-03-29 |
CH263946A (en) | 1949-09-30 |
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