GB934293A - Improvements in or relating to vacuum cleaners - Google Patents
Improvements in or relating to vacuum cleanersInfo
- Publication number
- GB934293A GB934293A GB2280961A GB2280961A GB934293A GB 934293 A GB934293 A GB 934293A GB 2280961 A GB2280961 A GB 2280961A GB 2280961 A GB2280961 A GB 2280961A GB 934293 A GB934293 A GB 934293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- bag
- suction
- bags
- june
- 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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1418—Impermeable dust collecting bags
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
- A47L7/0023—Recovery tanks
- A47L7/0038—Recovery tanks with means for emptying the tanks
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
- A47L7/0042—Gaskets; Sealing means
-
- 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
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
-
- 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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
934,293. Suction cleaners. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. June 21, 1962 [June 23, 1961], No. 22809/61. Class 8(1). A suction cleaner particularly for removing radioactively contaiminated slush and dust comprises an inlet 2 (not shown) leading tangentially into a cyclone separator 1 from which separated liquid material passes into a liquid tight bag 14, and gas and dust passes via a conduit 17 to a filter bag 21. The bags 14, 21 are enclosed in a common housing from which air is withdrawn through a filter 38 by a fan unit 41, so that the bag 14 does not collapse during operation of the cleaner. In an alternative embodiment the suction fan unit is mounted in an end wall of the housing. In a further construction the two bags are mounted in separate housings interconnected by a pipe containing a filter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2280961A GB934293A (en) | 1961-06-23 | 1961-06-23 | Improvements in or relating to vacuum cleaners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2280961A GB934293A (en) | 1961-06-23 | 1961-06-23 | Improvements in or relating to vacuum cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB934293A true GB934293A (en) | 1963-08-14 |
Family
ID=10185402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2280961A Expired GB934293A (en) | 1961-06-23 | 1961-06-23 | Improvements in or relating to vacuum cleaners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB934293A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308609A (en) * | 1963-11-27 | 1967-03-14 | Mitchell Co John E | Vacuum cleaning system |
US3653190A (en) * | 1970-02-11 | 1972-04-04 | Clarkson Ind Inc | Vacuum cleaners |
US4227893A (en) * | 1978-09-01 | 1980-10-14 | Peabody-Myers Corporation | Mobile vacuum loader |
US4581050A (en) * | 1982-12-13 | 1986-04-08 | Industriell Arbetshygien I Soderhamn Ab | Dust collector |
US4695299A (en) * | 1986-02-21 | 1987-09-22 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for in-cell vacuuming of radiologically contaminated materials |
DE4018077A1 (en) * | 1990-06-06 | 1991-12-12 | Hermann Martens | Dust extractor for vacuum cleaners or suction equipment - consists of outlet pipe with socket and locking piece, filler tube, separator and collector |
US9149165B2 (en) | 2012-03-08 | 2015-10-06 | Bissell Homecare, Inc. | Vacuum cleaner and vacuum cleaner system |
-
1961
- 1961-06-23 GB GB2280961A patent/GB934293A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308609A (en) * | 1963-11-27 | 1967-03-14 | Mitchell Co John E | Vacuum cleaning system |
US3653190A (en) * | 1970-02-11 | 1972-04-04 | Clarkson Ind Inc | Vacuum cleaners |
US4227893A (en) * | 1978-09-01 | 1980-10-14 | Peabody-Myers Corporation | Mobile vacuum loader |
US4581050A (en) * | 1982-12-13 | 1986-04-08 | Industriell Arbetshygien I Soderhamn Ab | Dust collector |
US4695299A (en) * | 1986-02-21 | 1987-09-22 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for in-cell vacuuming of radiologically contaminated materials |
DE4018077A1 (en) * | 1990-06-06 | 1991-12-12 | Hermann Martens | Dust extractor for vacuum cleaners or suction equipment - consists of outlet pipe with socket and locking piece, filler tube, separator and collector |
US9149165B2 (en) | 2012-03-08 | 2015-10-06 | Bissell Homecare, Inc. | Vacuum cleaner and vacuum cleaner system |
US9717380B2 (en) | 2012-03-08 | 2017-08-01 | Bissell Homecare, Inc. | Vacuum cleaner |
US10398268B2 (en) | 2012-03-08 | 2019-09-03 | Bissell Homecare, Inc. | Vacuum cleaner |
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