GR3025306T3 - Dust bag - Google Patents
Dust bagInfo
- Publication number
- GR3025306T3 GR3025306T3 GR970402948T GR970402948T GR3025306T3 GR 3025306 T3 GR3025306 T3 GR 3025306T3 GR 970402948 T GR970402948 T GR 970402948T GR 970402948 T GR970402948 T GR 970402948T GR 3025306 T3 GR3025306 T3 GR 3025306T3
- Authority
- GR
- Greece
- Prior art keywords
- edge
- projections
- bottom plate
- dust
- folding edge
- Prior art date
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a dust bag (7) which can be used in electrical vacuum cleaners by means of a nozzle connection (V) and which has a bottom plate (17) which possesses two side-edge gripping orifices (28) and which is covered with foam in the region of a junction orifice (20) of the nozzle connection (V), and the surface shape of which corresponds approximately to the cross-section of a vacuum-cleaner chamber nozzle and to the underside of which the dust-bag wall is adhesively bonded in such a way that the dust-bag wall merges via a folding edge (K) into the side wall, the folding edge (K) intersecting the gripping orifices (28) approximately centrally and there projecting beyond it two projections, adjacent to the gripping orifices (28), for resting the bottom plate (17) on an edge step (18) of the chamber nozzle (12), between which projections a tongue (32a) is located on the narrow side of the bottom plate (17), and proposes, to achieve a design which is advantageous in terms of construction and allocation, that the projections likewise be shaped as tongues (32b, 32c) and form projections of this folding edge (K) which extend from the folding edge (K) in an angularly symmetrical arrangement relative to the junction orifice (20), and that the edge of a freely projecting annular zone (20a) of the foam covering (Sch) forms a free junction orifice (20). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12462/88A IT1220563B (en) | 1987-05-04 | 1988-04-29 | ELECTRIC VACUUM CLEANER |
EP89106043A EP0339323B1 (en) | 1988-04-29 | 1989-04-06 | Electric suction cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3025306T3 true GR3025306T3 (en) | 1998-02-27 |
Family
ID=26120049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR970402948T GR3025306T3 (en) | 1988-04-29 | 1997-11-07 | Dust bag |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0532057B1 (en) |
AT (1) | ATE91864T1 (en) |
GR (1) | GR3025306T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1068828B1 (en) * | 1993-12-03 | 2005-08-17 | Vorwerk & Co. Interholding GmbH | Vacuum cleaner |
DE4434935B4 (en) * | 1994-09-28 | 2004-12-30 | Vorwerk & Co. Interholding Gmbh | Dust filter bag for a vacuum cleaner |
ES2158934T3 (en) * | 1993-12-03 | 2001-09-16 | Vorwerk Co Interholding | DUST FILTER BAG FOR A DUST VACUUM CLEANER. |
DE102007036338B4 (en) | 2007-08-02 | 2022-06-02 | Vorwerk & Co. Interholding Gmbh | filter bag |
US9074622B2 (en) * | 2011-11-03 | 2015-07-07 | Techtronic Floor Care Technology Limited | Disposable bag and a disposable bag mount bracket for an upright vacuum cleaner |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7832780U1 (en) * | 1978-11-04 | 1979-03-01 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | HOLDING PLATE FOR VACUUM CLEANER BAG |
DE8320697U1 (en) * | 1983-07-19 | 1983-11-03 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | FILTER CARTRIDGE FOR HAND VACUUM CLEANERS |
DE3714773A1 (en) * | 1987-05-04 | 1988-12-01 | Vorwerk Co Interholding | ARRANGEMENT OF FILTER BAGS IN ELECTRIC VACUUM CLEANERS |
DE3863680D1 (en) * | 1987-05-04 | 1991-08-22 | Vorwerk Co Interholding | ELECTRIC VACUUM CLEANER. |
-
1989
- 1989-04-06 EP EP92116903A patent/EP0532057B1/en not_active Expired - Lifetime
- 1989-04-06 AT AT89106043T patent/ATE91864T1/en not_active IP Right Cessation
-
1997
- 1997-11-07 GR GR970402948T patent/GR3025306T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE91864T1 (en) | 1993-08-15 |
EP0532057A3 (en) | 1993-06-02 |
EP0532057B1 (en) | 1997-09-17 |
EP0532057A2 (en) | 1993-03-17 |
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