GB1262055A - Self-sealing dust bag - Google Patents
Self-sealing dust bagInfo
- Publication number
- GB1262055A GB1262055A GB3906270A GB3906270A GB1262055A GB 1262055 A GB1262055 A GB 1262055A GB 3906270 A GB3906270 A GB 3906270A GB 3906270 A GB3906270 A GB 3906270A GB 1262055 A GB1262055 A GB 1262055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- self
- dust bag
- plate
- slits
- 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
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
- A47L9/1436—Connecting plates, e.g. collars, end closures
- A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
- A47L9/1454—Self-sealing closures, e.g. valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
1,262,055. Self-sealing bag for vacuum cleaner. ELECTROLUX Ltd. 13 Aug., 1970 [5 Sept., 1969], No. 39062/70. Heading B1T. A disposable paper dust bag for a vacuum cleaner has a cardboard end plate with an aperture 14 therein bridged by a disc 15 of porous foamed rubber or polyurethane with one or more slits 16 therein, which allow an inlet tube to be pushed through the disc and which close again when the tube is withdrawn. As shown, two slits 16 form a cruciform shape, and disc 15 is sandwiched between two plies of plate 10 (Fig. 2, not shown). Or the disc could be stuck to one side of a single ply plate. Disc 15 is at least 3mm thick.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1228469A SE350397B (en) | 1969-09-05 | 1969-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1262055A true GB1262055A (en) | 1972-02-02 |
Family
ID=20295479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3906270A Expired GB1262055A (en) | 1969-09-05 | 1970-08-13 | Self-sealing dust bag |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2038040A1 (en) |
FR (1) | FR2060412B1 (en) |
GB (1) | GB1262055A (en) |
SE (1) | SE350397B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163368A (en) * | 1984-08-20 | 1986-02-26 | Marshall D A G | Filter Element |
GB2283439A (en) * | 1993-10-30 | 1995-05-10 | Bosch Gmbh Robert | Dust-extracting arrangement and filter bag for a hand-operated machine tool |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015104624A1 (en) * | 2015-03-26 | 2016-09-29 | Miele & Cie. Kg | Holding plate for a dust bag with an inflow opening and a closure element |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2528332A (en) * | 1947-07-03 | 1950-10-31 | Electrolux Corp | Self-acting closure |
US3274758A (en) * | 1963-01-09 | 1966-09-27 | Electrolux Corp | Disposable vacuum cleaner dust containers |
US3401867A (en) * | 1967-03-16 | 1968-09-17 | Continental Can Co | Self-closing dust valve for a disposable vacuum cleaner bag |
-
1969
- 1969-09-05 SE SE1228469A patent/SE350397B/xx unknown
-
1970
- 1970-07-31 DE DE19702038040 patent/DE2038040A1/en active Pending
- 1970-08-13 GB GB3906270A patent/GB1262055A/en not_active Expired
- 1970-08-17 FR FR7030182A patent/FR2060412B1/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163368A (en) * | 1984-08-20 | 1986-02-26 | Marshall D A G | Filter Element |
GB2283439A (en) * | 1993-10-30 | 1995-05-10 | Bosch Gmbh Robert | Dust-extracting arrangement and filter bag for a hand-operated machine tool |
GB2283439B (en) * | 1993-10-30 | 1997-09-03 | Bosch Gmbh Robert | Dust-extracting arrangement and filter bag for a hand-operated machine tool |
Also Published As
Publication number | Publication date |
---|---|
DE2038040A1 (en) | 1971-03-11 |
SE350397B (en) | 1972-10-30 |
FR2060412B1 (en) | 1974-04-26 |
FR2060412A1 (en) | 1971-06-18 |
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