GB809899A - Improvements in suction cleaner filter bags - Google Patents
Improvements in suction cleaner filter bagsInfo
- Publication number
- GB809899A GB809899A GB29783/57A GB2978357A GB809899A GB 809899 A GB809899 A GB 809899A GB 29783/57 A GB29783/57 A GB 29783/57A GB 2978357 A GB2978357 A GB 2978357A GB 809899 A GB809899 A GB 809899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jacket
- cleaner
- jackets
- suction cleaner
- filter bag
- 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
-
- 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
809,899. Suction cleaner filters. VAN DER HEEM N. V. Sept. 23, 1957 [Nov. 7, 1956], No. 29783/57. Class 8(2). A porous paper filter bag suitable for use within the casing of a cylinder-type section cleaner comprises spaced inner and outer jackets 8, 7 between which dust is collected ; one end of the outer jacket 7 having an aperture 10 in sealing engagement with the suction inlet 5 of the cleaner and the other end of jacket 8 being secured to the corresponding end of jacket 7. The air permiability of the outer jacket is less than that of the inner jacket whereby the former remains against the casing wall. An inner fabric filter bag 4 is supported on a framework and the jackets of the paper bag may be pleated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL353497X | 1956-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB809899A true GB809899A (en) | 1959-03-04 |
Family
ID=19785134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29783/57A Expired GB809899A (en) | 1956-11-07 | 1957-09-23 | Improvements in suction cleaner filter bags |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE560747A (en) |
CH (1) | CH353497A (en) |
DE (1) | DE1159602B (en) |
FR (1) | FR1183218A (en) |
GB (1) | GB809899A (en) |
NL (2) | NL212014A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229193A (en) * | 1978-09-19 | 1980-10-21 | Shop-Vac Corporation | Vacuum cleaner and sealed filter bag assembly therefor particularly useful for filtering asbestos fibers from air |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE582562C (en) * | 1931-08-17 | 1933-08-17 | Inventia Patent Verwert Ges | vacuum cleaner |
DE745653C (en) * | 1935-08-23 | 1944-05-15 | Siemens Ag | Handheld vacuum cleaner |
DE928549C (en) * | 1951-07-06 | 1955-06-02 | Electrolux Corp | Dust collector for vacuum cleaner |
-
0
- NL NL93212D patent/NL93212C/xx active
- NL NL212014D patent/NL212014A/xx unknown
- BE BE560747D patent/BE560747A/xx unknown
-
1957
- 1957-09-05 DE DEH31061A patent/DE1159602B/en active Pending
- 1957-09-21 FR FR1183218D patent/FR1183218A/en not_active Expired
- 1957-09-23 GB GB29783/57A patent/GB809899A/en not_active Expired
- 1957-09-23 CH CH353497D patent/CH353497A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229193A (en) * | 1978-09-19 | 1980-10-21 | Shop-Vac Corporation | Vacuum cleaner and sealed filter bag assembly therefor particularly useful for filtering asbestos fibers from air |
Also Published As
Publication number | Publication date |
---|---|
DE1159602B (en) | 1963-12-19 |
NL93212C (en) | |
CH353497A (en) | 1961-04-15 |
BE560747A (en) | |
FR1183218A (en) | 1959-07-03 |
NL212014A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB918195A (en) | Vacuum cleaner | |
GB1505778A (en) | Vacuum cleaner a dust container therefor and a method of making the dust container | |
GB770759A (en) | Improvements relating to suction cleaners | |
GB629674A (en) | Vacuum cleaners and dust bag receptacles | |
GB936488A (en) | Improvements in dust-laden gas filters | |
GB765320A (en) | Improvements in and relating to suction cleaners | |
GB788578A (en) | Improvements relating to suction cleaners | |
GB880427A (en) | Improvements in or relating to filters for gases containing matter in suspension | |
GB818513A (en) | Improvements in or relating to filters for gases | |
GB337643A (en) | Method of and mechanism for collecting dust | |
GB1072791A (en) | Improvements relating to air filter units | |
GB725066A (en) | Improvements relating to separating or filtering media | |
GB809899A (en) | Improvements in suction cleaner filter bags | |
GB881975A (en) | Vacuum cleaner having a filter | |
GB801779A (en) | Improvements in filtering assemblies particularly for vacuum cleaners | |
GB748901A (en) | Improvements in or relating to gas filters | |
ES399273A1 (en) | Coupling for a dust collecting filter bag employed in air filters | |
GB1021076A (en) | Improvements in or relating to vacuum cleaners | |
GB772795A (en) | Improvements in dust bags for suction cleaners | |
GB815709A (en) | Improvements in or relating to filter bags for vacuum cleaners | |
GB789607A (en) | Improvements in or relating to a supporting screen for granular filter materials | |
GB575877A (en) | Improvements in or relating to filters, particularly for vacuum cleaners | |
GB554198A (en) | Filters insertable in pipe-lines, conduits and the like | |
GB387405A (en) | Improvements in and relating to filters for vacuum cleaners | |
GB726073A (en) | Improvement in filter means for collecting and recovering air-borne fibrous and other material |