IT221602Z2 - FILTERING ELEMENT FOR HOUSEHOLD VACUUM CLEANERS - Google Patents
FILTERING ELEMENT FOR HOUSEHOLD VACUUM CLEANERSInfo
- Publication number
- IT221602Z2 IT221602Z2 ITMI910086U IT221602Z2 IT 221602 Z2 IT221602 Z2 IT 221602Z2 IT MI910086 U ITMI910086 U IT MI910086U IT 221602 Z2 IT221602 Z2 IT 221602Z2
- Authority
- IT
- Italy
- Prior art keywords
- filter
- container
- filtering
- filtration
- dust collection
- 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
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
-
- 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
L'innovazione riguarda un elemento di filtrazione pieghevole costituito di falda o similari, per aspirapolvere domestici, con un vano di raccolta della polvere, un recipiente di filtrazione, sostenuto in esso in maniera amovibile e di forma scatolata, in cui è inseribile un sacchetto di filtrazione, fra la cui parete esterna ed il recipiente di filtrazione l'elemento di filtrazione è fissato con esso in modo da essere estraibile dal vano di raccolta della polvere.L'innovazione si pone il compito di realizzare un elemento di filtrazione supplementare per aspirapolvere domestici, che non presenta gli inconvenienti dei noti dispositivi, le sue dimensioni geometriche prima del suo montaggio nell'aspirapolvere sono possibilmente piccole, è fissabile in maniera amovibile sul recipiente di filtrazione disposto nel vano di raccolta della polvere e nello stato di montaggio assume la forma spaziale del recipiente di filtrazione.Ciò si ottiene secondo l'innovazione per il fatto che la forma spaziale dell'elemento di filtrazione corrisponde allo sviluppo della superficie interna del recipiente di filtrazione, quattro telai di filtrazione, di dimensioni simili a quelle delle superfici laterali del recipiente di filtrazione, sono uniti con la falda di filtrazione e nello stato di montaggio poggiano sulle superfici laterali, loro corrispondenti, del recipiente di filtrazione.The innovation concerns a foldable filtration element made up of a flap or similar, for domestic vacuum cleaners, with a dust collection compartment, a filtration container, supported in it in a removable and box-shaped manner, in which a bag of filtration, between whose external wall and the filtering container the filtering element is fixed with it so as to be extractable from the dust collection compartment.The innovation has the task of creating an additional filtering element for domestic vacuum cleaners , which does not have the drawbacks of the known devices, its geometric dimensions before its assembly in the vacuum cleaner are possibly small, it can be fixed in a removable way on the filtering container located in the dust collection compartment and in the assembled state it assumes the spatial shape of the filtration vessel.This is obtained according to the innovation in that the form s space of the filter element corresponds to the development of the internal surface of the filter container, four filter frames, similar in size to those of the lateral surfaces of the filter container, are joined with the filter flap and in the assembled state they rest on the surfaces side, corresponding to them, of the filtering vessel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9001768U DE9001768U1 (en) | 1990-02-15 | 1990-02-15 | Foldable filter element for household vacuum cleaners |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI910086V0 ITMI910086V0 (en) | 1991-02-05 |
| ITMI910086U1 ITMI910086U1 (en) | 1992-08-05 |
| IT221602Z2 true IT221602Z2 (en) | 1994-07-23 |
Family
ID=6851041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000086 IT221602Z2 (en) | 1990-02-15 | 1991-02-05 | FILTERING ELEMENT FOR HOUSEHOLD VACUUM CLEANERS |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE9001768U1 (en) |
| ES (1) | ES1016974Y (en) |
| FR (1) | FR2658066B3 (en) |
| GB (1) | GB2241177B (en) |
| IT (1) | IT221602Z2 (en) |
| NL (1) | NL194292C (en) |
| SE (1) | SE467037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664285A (en) * | 1996-01-11 | 1997-09-09 | Black & Decker Inc. | Vacuum cleaner with combined filter element and collection unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759018A (en) * | 1972-04-24 | 1973-09-18 | American Air Filter Co | U-shaped fluid treating filter |
| US3810350A (en) * | 1972-04-24 | 1974-05-14 | American Air Filter Co | U-shaped fluid treating filter |
-
1990
- 1990-02-15 DE DE9001768U patent/DE9001768U1/en not_active Expired - Lifetime
-
1991
- 1991-01-04 SE SE9100029A patent/SE467037B/en not_active IP Right Cessation
- 1991-01-08 NL NL9100015A patent/NL194292C/en not_active IP Right Cessation
- 1991-01-11 ES ES9100085U patent/ES1016974Y/en not_active Expired - Lifetime
- 1991-02-05 IT IT000086 patent/IT221602Z2/en active IP Right Grant
- 1991-02-13 FR FR9101661A patent/FR2658066B3/en not_active Expired - Lifetime
- 1991-02-15 GB GB9103276A patent/GB2241177B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES1016974U (en) | 1991-12-16 |
| SE9100029L (en) | 1991-08-16 |
| GB2241177B (en) | 1993-10-06 |
| NL9100015A (en) | 1991-09-02 |
| NL194292B (en) | 2001-08-01 |
| GB2241177A (en) | 1991-08-28 |
| ITMI910086V0 (en) | 1991-02-05 |
| ITMI910086U1 (en) | 1992-08-05 |
| ES1016974Y (en) | 1992-06-16 |
| GB9103276D0 (en) | 1991-04-03 |
| DE9001768U1 (en) | 1990-04-19 |
| NL194292C (en) | 2001-12-04 |
| SE467037B (en) | 1992-05-18 |
| SE9100029D0 (en) | 1991-01-04 |
| FR2658066A3 (en) | 1991-08-16 |
| FR2658066B3 (en) | 1992-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |