GB575877A - Improvements in or relating to filters, particularly for vacuum cleaners - Google Patents
Improvements in or relating to filters, particularly for vacuum cleanersInfo
- Publication number
- GB575877A GB575877A GB7306/44A GB730644A GB575877A GB 575877 A GB575877 A GB 575877A GB 7306/44 A GB7306/44 A GB 7306/44A GB 730644 A GB730644 A GB 730644A GB 575877 A GB575877 A GB 575877A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filters
- relating
- hem
- vacuum cleaners
- sleeve
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
575,877. Filters for suction cleaners. AKTIEBOLAGET ELEKTROLUX. April 20, 1944, No. 7306. Convention date, May 14, 1943. [Class 8 (ii)] A vacuum filter bag 12 is attached to a flanged supporting sleeve 14 held between casing 10 and cover 11 of the cleaner by first reinforcing a hem 19 with a split ring 18, then inserting in an axially or radially disposed groove 17 in the sleeve 14 and afterwards pressing the groove mouth 17 so that it becomes less in width than the inserted reinforced hem. The invention can be applied to plane filters.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE575877X | 1943-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB575877A true GB575877A (en) | 1946-03-08 |
Family
ID=20312333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7306/44A Expired GB575877A (en) | 1943-05-14 | 1944-04-20 | Improvements in or relating to filters, particularly for vacuum cleaners |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR919187A (en) |
GB (1) | GB575877A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751042A (en) * | 1953-06-22 | 1956-06-19 | American Air Filter Co | Mechanical dry tubular-stocking dust collector of the traversing reversejet blow ring or self-cleaning type |
DE960764C (en) * | 1952-12-20 | 1957-03-28 | Electrolux Ab | vacuum cleaner |
DE1230974B (en) * | 1954-05-19 | 1966-12-22 | Electrolux Ab | Vacuum cleaner housing |
US3457707A (en) * | 1965-03-30 | 1969-07-29 | Studley Paper Co | Vacuum cleaner filter bag |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH625407A5 (en) * | 1978-02-14 | 1981-09-30 | Rotel Ag | Dust-collecting bag made of material and vacuum cleaner having a dust-collecting bag of this type |
-
1944
- 1944-04-20 GB GB7306/44A patent/GB575877A/en not_active Expired
-
1945
- 1945-12-20 FR FR919187D patent/FR919187A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960764C (en) * | 1952-12-20 | 1957-03-28 | Electrolux Ab | vacuum cleaner |
US2751042A (en) * | 1953-06-22 | 1956-06-19 | American Air Filter Co | Mechanical dry tubular-stocking dust collector of the traversing reversejet blow ring or self-cleaning type |
DE1230974B (en) * | 1954-05-19 | 1966-12-22 | Electrolux Ab | Vacuum cleaner housing |
US3457707A (en) * | 1965-03-30 | 1969-07-29 | Studley Paper Co | Vacuum cleaner filter bag |
Also Published As
Publication number | Publication date |
---|---|
FR919187A (en) | 1947-02-28 |
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