GB879781A - Improved dust filter bag for vacuum cleaners - Google Patents
Improved dust filter bag for vacuum cleanersInfo
- Publication number
- GB879781A GB879781A GB1631158A GB1631158A GB879781A GB 879781 A GB879781 A GB 879781A GB 1631158 A GB1631158 A GB 1631158A GB 1631158 A GB1631158 A GB 1631158A GB 879781 A GB879781 A GB 879781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- bag
- filter bag
- dust filter
- mouth
- 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
879,781. Suction cleaner filter bags. ELECTROLUX Ltd. May 21, 1958 [July 1, 1957], No. 16311/58. Class 8(2). A bracing ring 14, Fig. 1, secured round the mouth of a suction cleaner filter bag 17 and which is clamped against a casing seat 12, Fig. 2, by the cleaner cover 11 has radially outwardly projecting tabs 24 by which the bag may be handled during insertion into or removal from the cleaner casing 10. The ring 14 is of flexible material and has a groove 21, 22, Fig. 4, which when sprung open allows access of a wire ring 20 in a hem of the bag mouth. In a modification the bag mouth is inserted in the groove of ring 14 during moulding, and in further modifications the bracing ring is of corrugated or bellows form.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE616857 | 1957-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB879781A true GB879781A (en) | 1961-10-11 |
Family
ID=20268054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1631158A Expired GB879781A (en) | 1957-07-01 | 1958-05-21 | Improved dust filter bag for vacuum cleaners |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH363768A (en) |
| DE (1) | DE1149869B (en) |
| FR (1) | FR1195948A (en) |
| GB (1) | GB879781A (en) |
| NL (2) | NL112070C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296781A (en) * | 1964-11-10 | 1967-01-10 | Auergesellschaft Gmbh | Filter |
| US3524304A (en) * | 1960-06-10 | 1970-08-18 | Delbag Luftfilter Gmbh | Bag air-filter |
| US4073632A (en) * | 1975-07-07 | 1978-02-14 | United States Filter Corporation | Filter bag assembly |
| GB2193905A (en) * | 1986-08-16 | 1988-02-24 | Clive Anthony Heath | Filter sleeves |
| US4902173A (en) * | 1988-05-20 | 1990-02-20 | Hendee Enterprises, Inc. | System and filter for preventing contamination of particulate material in railroad car during transportation and unloading |
| US5167680A (en) * | 1992-02-27 | 1992-12-01 | Figgie International Inc. | Vacuum cleaner bag assembly |
| US5628254A (en) * | 1995-08-18 | 1997-05-13 | Hendee Enterprises, Inc. | Moisture barrier, filter seal for hopper rail car hatches |
| EP2515020A1 (en) * | 2011-04-21 | 2012-10-24 | Mann + Hummel GmbH | Attached support for filter hoses |
| US20170165596A1 (en) * | 2014-07-31 | 2017-06-15 | Parker-Hannifin Corporation | Bag filter assembly |
| WO2017181048A1 (en) * | 2016-04-15 | 2017-10-19 | Tti (Macao Commercial Offshore) Limited | Vacuum filter |
| USD911642S1 (en) | 2017-12-05 | 2021-02-23 | Techtronic Floor Care Technology Limited | Housing for a filter |
| US11607637B2 (en) | 2018-08-31 | 2023-03-21 | Milwaukee Electric Tool Corporation | Power tool including an air filter and debris collector |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282430A (en) * | 1963-08-16 | 1966-11-01 | Felix L Kinne | Irrigation channel weed seed screen |
| 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 |
| US4185976A (en) * | 1978-03-13 | 1980-01-29 | Consolidated Foods Corporation | Reusable dust bag for vacuum cleaner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE625279C (en) * | 1936-02-06 | Siemens Schuckertwerke Akt Ges | Installation on filters of vacuum cleaners | |
| DE582935C (en) * | 1931-08-18 | 1933-08-25 | Inventia Patent Verwert Ges | Device for cleaning vacuum cleaner bags |
| DE651437C (en) * | 1936-03-16 | 1937-10-13 | Elektrolux Akt Ges | Device on a dust filter of a vacuum cleaner |
-
0
- NL NL228980D patent/NL228980A/xx unknown
- NL NL112070D patent/NL112070C/xx active
-
1958
- 1958-05-14 DE DEA29488A patent/DE1149869B/en active Pending
- 1958-05-16 FR FR1195948D patent/FR1195948A/en not_active Expired
- 1958-05-21 GB GB1631158A patent/GB879781A/en not_active Expired
- 1958-05-28 CH CH5998258A patent/CH363768A/en unknown
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524304A (en) * | 1960-06-10 | 1970-08-18 | Delbag Luftfilter Gmbh | Bag air-filter |
| US3296781A (en) * | 1964-11-10 | 1967-01-10 | Auergesellschaft Gmbh | Filter |
| US4073632A (en) * | 1975-07-07 | 1978-02-14 | United States Filter Corporation | Filter bag assembly |
| GB2193905A (en) * | 1986-08-16 | 1988-02-24 | Clive Anthony Heath | Filter sleeves |
| GB2193905B (en) * | 1986-08-16 | 1990-08-08 | Clive Anthony Heath | Filter sleeves |
| US4902173A (en) * | 1988-05-20 | 1990-02-20 | Hendee Enterprises, Inc. | System and filter for preventing contamination of particulate material in railroad car during transportation and unloading |
| US5167680A (en) * | 1992-02-27 | 1992-12-01 | Figgie International Inc. | Vacuum cleaner bag assembly |
| US5794539A (en) * | 1995-08-18 | 1998-08-18 | Hendee Enterprises, Inc. | Moisture barrier filter seal for hopper rail car hatches |
| US5628254A (en) * | 1995-08-18 | 1997-05-13 | Hendee Enterprises, Inc. | Moisture barrier, filter seal for hopper rail car hatches |
| EP2515020A1 (en) * | 2011-04-21 | 2012-10-24 | Mann + Hummel GmbH | Attached support for filter hoses |
| US20170165596A1 (en) * | 2014-07-31 | 2017-06-15 | Parker-Hannifin Corporation | Bag filter assembly |
| WO2017181048A1 (en) * | 2016-04-15 | 2017-10-19 | Tti (Macao Commercial Offshore) Limited | Vacuum filter |
| CN109310940A (en) * | 2016-04-15 | 2019-02-05 | 创科（澳门离岸商业服务）有限公司 | Vacuum filter |
| CN109475802A (en) * | 2016-04-15 | 2019-03-15 | 创科（澳门离岸商业服务）有限公司 | Hand-held vacuum cleaner |
| US10743731B2 (en) | 2016-04-15 | 2020-08-18 | Tti (Macao Commercial Offshore) Limited | Vacuum filter |
| US11363922B2 (en) | 2016-04-15 | 2022-06-21 | Techtronic Floor Care Technology Limited | Vacuum cleaner and filter for a vacuum cleaner |
| CN109475802B (en) * | 2016-04-15 | 2022-07-19 | 创科无线普通合伙 | Hand-held vacuum cleaner |
| USD911642S1 (en) | 2017-12-05 | 2021-02-23 | Techtronic Floor Care Technology Limited | Housing for a filter |
| US11607637B2 (en) | 2018-08-31 | 2023-03-21 | Milwaukee Electric Tool Corporation | Power tool including an air filter and debris collector |
Also Published As
| Publication number | Publication date |
|---|---|
| NL112070C (en) | |
| NL228980A (en) | |
| DE1149869B (en) | 1963-06-06 |
| FR1195948A (en) | 1959-11-20 |
| CH363768A (en) | 1962-08-15 |
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