ES245489U - A vacuum cleaner incorporating a dust container with sealing means - Google Patents
A vacuum cleaner incorporating a dust container with sealing meansInfo
- Publication number
- ES245489U ES245489U ES1978245489U ES245489U ES245489U ES 245489 U ES245489 U ES 245489U ES 1978245489 U ES1978245489 U ES 1978245489U ES 245489 U ES245489 U ES 245489U ES 245489 U ES245489 U ES 245489U
- Authority
- ES
- Spain
- Prior art keywords
- dust container
- vacuum cleaner
- sealing member
- container
- sealing means
- 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.)
- Granted
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
- A47L9/19—Means for monitoring filtering operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
A vacuum cleaner incorporates a dust container 10, comprising an air pervious portion 12 and an attachment plate 14, 15 which has a ring-like sealing member of elastic or plastic material located in an inlet opening in the plate, the arrangement being such that, in use of the cleaner, the pressure difference (p1-p2) between the inside and outside of the dust container causes the sealing member to be drawn onto surface 18 of the inlet conduit 17 to form an effective seal between the latter and the plate. The attachment plate may be provided with an opening exposing the sealing member, so that it bulges when there is a pressure difference between the inside and outside of the container, thereby indicating the degree of clogging of the container.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7710569A SE7710569L (en) | 1977-09-21 | 1977-09-21 | DEVICE FOR VACUUM CLEANERS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES245489U true ES245489U (en) | 1980-01-01 |
ES245489Y ES245489Y (en) | 1980-06-16 |
Family
ID=20332329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978245489U Expired ES245489Y (en) | 1977-09-21 | 1978-09-20 | A COMBINED DUST VACUUM AND CONTAINER DISPOSAL |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2840628A1 (en) |
ES (1) | ES245489Y (en) |
FR (1) | FR2409036A1 (en) |
GB (1) | GB2004459B (en) |
NL (1) | NL7809595A (en) |
SE (1) | SE7710569L (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304580A (en) * | 1980-08-04 | 1981-12-08 | Donaldson Company, Inc. | Air cleaner with suspended cartridge |
DE3906371C2 (en) * | 1988-03-02 | 1995-12-07 | Bosch Gmbh Robert | Dust extraction device with filter bag for hand machine tools |
SE460823B (en) * | 1988-04-06 | 1989-11-27 | Electrolux Ab | DEVICE IN A LIFT CLEANER |
US5092915A (en) * | 1988-06-17 | 1992-03-03 | The Scott Fetzer Company | Disposable dust bag for vacuum cleaners and the like |
US5064455A (en) * | 1988-06-17 | 1991-11-12 | The Scott Fetzer Company | Disposable dust bag for vacuum cleaners and the like |
US4877432A (en) * | 1988-06-17 | 1989-10-31 | The Scott Fetzer Company | Disposable dust bag for vacuum cleaners and the like |
DE4439761A1 (en) * | 1994-11-07 | 1996-05-09 | Siemens Ag | Vacuum cleaner with bell-shaped seal around inlet connection |
ITGE20030025U1 (en) * | 2003-11-27 | 2005-05-28 | Filtri Di Padroni Marco Genova | BAG FOR VACUUM CLEANERS MADE OF NON-WOVEN FABRIC |
RU2405402C2 (en) | 2005-11-22 | 2010-12-10 | Еврофильтерс Холдинг Н.В. | Bag filter for vacuum cleaner with closure device and vacuum cleaner to post specified filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7040642U (en) * | 1971-02-11 | Schroeter W Gmbh | Cardboard disc for filter bags | |
FR1047877A (en) * | 1951-07-06 | 1953-12-17 | Electrolux Corp | Improvements to self-sealing, self-closing containers that can be used as dust collectors in a vacuum cleaner |
US2755883A (en) * | 1954-01-07 | 1956-07-24 | Hoover Co | Suction cleaners |
FR1531819A (en) * | 1966-07-13 | 1968-07-05 | Electrolux Corp | Lost bag for vacuum cleaning vacuums |
US3392906A (en) * | 1967-04-11 | 1968-07-16 | Studley Paper Company Inc | Vacuum cleaner filter bag |
SE349741B (en) * | 1970-12-22 | 1972-10-09 | Electrolux Ab |
-
1977
- 1977-09-21 SE SE7710569A patent/SE7710569L/en unknown
-
1978
- 1978-09-19 DE DE19782840628 patent/DE2840628A1/en active Pending
- 1978-09-20 NL NL7809595A patent/NL7809595A/en not_active Application Discontinuation
- 1978-09-20 GB GB7837483A patent/GB2004459B/en not_active Expired
- 1978-09-20 ES ES1978245489U patent/ES245489Y/en not_active Expired
- 1978-09-20 FR FR7826909A patent/FR2409036A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7710569L (en) | 1979-03-22 |
GB2004459A (en) | 1979-04-04 |
ES245489Y (en) | 1980-06-16 |
DE2840628A1 (en) | 1979-03-29 |
FR2409036A1 (en) | 1979-06-15 |
NL7809595A (en) | 1979-03-23 |
GB2004459B (en) | 1982-02-24 |
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