GB1572943A - Bags for vacuum cleaners - Google Patents
Bags for vacuum cleaners Download PDFInfo
- Publication number
- GB1572943A GB1572943A GB29752/77A GB2975277A GB1572943A GB 1572943 A GB1572943 A GB 1572943A GB 29752/77 A GB29752/77 A GB 29752/77A GB 2975277 A GB2975277 A GB 2975277A GB 1572943 A GB1572943 A GB 1572943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- fibrous web
- woven fibrous
- dust
- layers
- 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
- 239000000853 adhesive Substances 0.000 claims description 29
- 230000001070 adhesive effect Effects 0.000 claims description 29
- 230000001427 coherent effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002518 antifoaming agent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 description 28
- 230000000694 effects Effects 0.000 description 9
- 239000000123 paper Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/02—Vacuum cleaner bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO762495A NO137844C (no) | 1976-07-16 | 1976-07-16 | Stoevsugersekk. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1572943A true GB1572943A (en) | 1980-08-06 |
Family
ID=19883015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29752/77A Expired GB1572943A (en) | 1976-07-16 | 1977-07-15 | Bags for vacuum cleaners |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4125219A (enExample) |
| AT (1) | AT363435B (enExample) |
| CA (1) | CA1081623A (enExample) |
| DE (1) | DE2732436C2 (enExample) |
| FI (1) | FI60968C (enExample) |
| FR (1) | FR2358135A1 (enExample) |
| GB (1) | GB1572943A (enExample) |
| NL (1) | NL181834C (enExample) |
| NO (1) | NO137844C (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251154B1 (en) * | 1992-05-06 | 2001-06-26 | 3M Innovative Properties Company | Dust bag and method of production |
| ES2537101T3 (es) * | 2010-03-19 | 2015-06-02 | Eurofilters Holding N.V. | Bolsa de filtro de aspirador |
| US20160311078A1 (en) * | 2015-04-21 | 2016-10-27 | Dariusz Kalat | Dust Bag Insert |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7118640U (de) | 1971-08-12 | Mauz & Pfeiffer | Staubsaugerfilterbeutel | |
| AT8370B (de) | 1901-07-08 | 1902-07-25 | John Strother Thurman | Staubsammler für pneumatische Teppichreiniger. |
| US754053A (en) * | 1903-03-02 | 1904-03-08 | Samuel G Derham | Filtering material. |
| DE421150C (de) * | 1923-01-18 | 1925-11-06 | Otto Sorge | Reiniger fuer Gase und Daempfe |
| US1581450A (en) * | 1924-10-20 | 1926-04-20 | Mabel J Kampf | Inner dust bag for vacuum cleaners |
| US1897976A (en) * | 1927-11-25 | 1933-02-14 | American Air Filter Co | Filtration medium |
| US1821824A (en) * | 1929-12-24 | 1931-09-01 | Lewis C Van Riper | Dust collector |
| DE642561C (de) * | 1935-10-19 | 1937-03-08 | Siemens Schuckertwerke Akt Ges | Papierfilter fuer Staubsauger u. dgl. |
| BE427037A (enExample) | 1937-03-19 | |||
| GB549809A (en) | 1941-10-28 | 1942-12-08 | Electrolux Ab | Improvements in dust-collecting filters for vacuum cleaners |
| US2324231A (en) * | 1939-03-01 | 1943-07-13 | Osterdahl Ragnar Konstantin | Vacuum cleaner dust bag |
| US2188428A (en) * | 1939-09-19 | 1940-01-30 | Maud E Evans | Auxiliary bag for vacuum cleaners |
| US2813596A (en) * | 1953-12-02 | 1957-11-19 | Kimberly Clark Co | Disposable filter bag |
| US2867183A (en) * | 1957-12-12 | 1959-01-06 | Central States Paper & Bag Co | Machines for making vacuum cleaner bags |
| US3058647A (en) * | 1960-02-10 | 1962-10-16 | Owens Illinois Glass Co | Multi-ply bag |
| GB1057187A (en) | 1963-04-26 | 1967-02-01 | Electrolux Ltd | Suction-type floor polishing machines and other surface treating apparatus |
| US3774375A (en) * | 1971-11-19 | 1973-11-27 | American Air Filter Co | Pocket type filter |
-
1976
- 1976-07-16 NO NO762495A patent/NO137844C/no unknown
-
1977
- 1977-07-13 FR FR7722477A patent/FR2358135A1/fr active Granted
- 1977-07-15 NL NLAANVRAGE7707940,A patent/NL181834C/xx not_active IP Right Cessation
- 1977-07-15 FI FI772208A patent/FI60968C/fi not_active IP Right Cessation
- 1977-07-15 GB GB29752/77A patent/GB1572943A/en not_active Expired
- 1977-07-15 US US05/816,013 patent/US4125219A/en not_active Expired - Lifetime
- 1977-07-15 AT AT0511577A patent/AT363435B/de not_active IP Right Cessation
- 1977-07-18 DE DE2732436A patent/DE2732436C2/de not_active Expired
- 1977-07-18 CA CA282,960A patent/CA1081623A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO762495L (no) | 1978-01-17 |
| CA1081623A (en) | 1980-07-15 |
| NO137844C (no) | 1978-05-24 |
| NO137844B (no) | 1978-01-30 |
| DE2732436C2 (de) | 1982-03-11 |
| US4125219A (en) | 1978-11-14 |
| FR2358135A1 (fr) | 1978-02-10 |
| DE2732436A1 (de) | 1978-01-19 |
| NL7707940A (nl) | 1978-01-18 |
| NL181834C (nl) | 1987-11-16 |
| AT363435B (de) | 1981-08-10 |
| FI60968C (fi) | 1982-05-10 |
| NL181834B (nl) | 1987-06-16 |
| FR2358135B1 (enExample) | 1980-02-01 |
| FI772208A7 (enExample) | 1978-01-17 |
| FI60968B (fi) | 1982-01-29 |
| ATA511577A (de) | 1981-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19970714 |