BE427037A - - Google Patents
Info
- Publication number
- BE427037A BE427037A BE427037DA BE427037A BE 427037 A BE427037 A BE 427037A BE 427037D A BE427037D A BE 427037DA BE 427037 A BE427037 A BE 427037A
- Authority
- BE
- Belgium
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
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- 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
-
- 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
- Y10S55/03—Vacuum cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE512945X | 1937-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE427037A true BE427037A (en) |
Family
ID=20311012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE427037D BE427037A (en) | 1937-03-19 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2237499A (en) |
BE (1) | BE427037A (en) |
DE (1) | DE704513C (en) |
FR (1) | FR835465A (en) |
GB (1) | GB512945A (en) |
NL (1) | NL49777C (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL70292C (en) * | 1946-01-18 | |||
US2564845A (en) * | 1946-03-07 | 1951-08-21 | Marathon Corp | Disposable bag for vacuum cleaners |
NL67843C (en) * | 1946-08-21 | 1900-01-01 | ||
US2593328A (en) * | 1948-07-13 | 1952-04-15 | John W Meaker | Perforated multiple ply bag |
US2700430A (en) * | 1951-09-01 | 1955-01-25 | Hoover Co | Suction cleaner |
US2800194A (en) * | 1953-03-09 | 1957-07-23 | Peek Roelof Theodorus | Disposable dust bag |
NL187316B (en) * | 1953-05-11 | Oreal | SURFACE ACTIVE OLIGOMERS CONTAINING GROUPS DERIVED FROM AN ALKYLENE OXIDE AND ALSO CONTAINING LIPOPHILIC GROUPS, AND METHOD AND PREPARATION USING THESE COMPOUNDS. | |
US2813596A (en) * | 1953-12-02 | 1957-11-19 | Kimberly Clark Co | Disposable filter bag |
US2853154A (en) * | 1956-08-27 | 1958-09-23 | American Air Filter Co | Pocket-type air filters |
DE1249470B (en) * | 1959-03-24 | |||
DE1453089A1 (en) * | 1963-02-23 | 1968-12-12 | Tokio Denki Kabushiki Kaisha | vacuum cleaner |
US3456799A (en) * | 1966-06-22 | 1969-07-22 | Leo J Musial | Filter unit for vehicle gas tanks |
US3498031A (en) * | 1966-09-27 | 1970-03-03 | Studley Paper Co | Filter bag having a felt-like insert |
US3452520A (en) * | 1967-05-25 | 1969-07-01 | Studley Paper Co | Vacuum cleaner filter bags |
NO137844C (en) * | 1976-07-16 | 1978-05-24 | Anders Engen | VACUUM BAG. |
DE2947613A1 (en) * | 1979-11-26 | 1981-05-27 | Arwed Löseke Papierverarbeitung und Druckerei GmbH, 3200 Hildesheim | Filter bag for industrial vacuum cleaners - has filter mat set in cut-out for easy mechanical mass production |
US5242588A (en) * | 1991-09-26 | 1993-09-07 | Reese Ronald K | Filter unit assembly |
DE4415005A1 (en) * | 1994-04-29 | 1995-11-02 | Vorwerk Co Interholding | Device for separating solid or liquid particles from a gas stream |
SE507311C2 (en) * | 1996-11-21 | 1998-05-11 | Anders Rydin | Dust separator for a vacuum cleaner |
US6840385B2 (en) * | 2000-12-19 | 2005-01-11 | Sidney Goldman | Lateral dispersion filter basket |
DE10148509B4 (en) | 2001-10-01 | 2008-01-24 | BSH Bosch und Siemens Hausgeräte GmbH | Canister |
-
0
- NL NL49777D patent/NL49777C/xx active
- BE BE427037D patent/BE427037A/xx unknown
-
1938
- 1938-03-11 US US195370A patent/US2237499A/en not_active Expired - Lifetime
- 1938-03-16 DE DEO23481D patent/DE704513C/en not_active Expired
- 1938-03-18 GB GB8352/38A patent/GB512945A/en not_active Expired
- 1938-03-19 FR FR835465D patent/FR835465A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE704513C (en) | 1941-04-01 |
US2237499A (en) | 1941-04-08 |
FR835465A (en) | 1938-12-22 |
NL49777C (en) | |
GB512945A (en) | 1939-09-29 |