GB675921A - Improvements in and relating to vacuum cleaners, preferably transportable vacuum cleaners - Google Patents
Improvements in and relating to vacuum cleaners, preferably transportable vacuum cleanersInfo
- Publication number
- GB675921A GB675921A GB23590/50A GB2359050A GB675921A GB 675921 A GB675921 A GB 675921A GB 23590/50 A GB23590/50 A GB 23590/50A GB 2359050 A GB2359050 A GB 2359050A GB 675921 A GB675921 A GB 675921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- filter
- secured
- container
- vacuum cleaners
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
675,921. Vacuum cleaners; filters. AKTIESELSKABET FISKER & NIELSEN. Sept. 26, 1950 [Nov. 24, 1949], No. 23590/50. Classes 8 (i) and 8 (ii) In a vacuum cleaner, the casing is formed of a dust container 6, an intermediate member 4 and a cover 1 carrying the motor-driven fan unit 2. The intermediate member 4 is secured by releasable clamps 3, 5 to the upper part 1 and the dust container 6 and also carries the filter holder 9. As shown in Fig. I, the lower end of the member 4 has a flange 11 which is held to a flange 12 on the holder 9 by a U-shaped flexible ring 13 which forms a seal on the container 6. The filter 8 is secured to the holder 9 and passes over a ring 21, secured to arms 20 carried by the holder 9, and is connected to a plate 16 which abuts the unit 2. When the cover is removed, the filter can be shaken by the handle 18. When the container 6 is removed, the remainder of the cleaner can be supported on the plate 16 or the extensions 14 can be lengthened to form supports. Alternatively the filter holder may be secured to the top of the member 4. One container 6 may be fitted with several filters and fan units each filter closing a hole in the holder 9 and in one form the rings 21 are carried by a frame which may be reciprocated by a member external to the casing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK290257X | 1949-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB675921A true GB675921A (en) | 1952-07-16 |
Family
ID=8150405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23590/50A Expired GB675921A (en) | 1949-11-24 | 1950-09-26 | Improvements in and relating to vacuum cleaners, preferably transportable vacuum cleaners |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE499532A (en) |
| CH (1) | CH290257A (en) |
| DE (1) | DE1012040B (en) |
| FR (1) | FR1031649A (en) |
| GB (1) | GB675921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132912A (en) * | 1982-11-30 | 1984-07-18 | Jack Ltd W & R | Collector apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995027431A1 (en) * | 1994-04-11 | 1995-10-19 | Goyen Controls Co. Pty. Ltd. | Components for and methods of operation of bag house filter/cartridge cleaning systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2327553A (en) * | 1940-07-27 | 1943-08-24 | Robert A Ponselle | Vacuum cleaner |
-
0
- BE BE499532D patent/BE499532A/xx unknown
-
1950
- 1950-09-26 GB GB23590/50A patent/GB675921A/en not_active Expired
- 1950-10-02 DE DEA4601A patent/DE1012040B/en active Pending
- 1950-10-13 CH CH290257D patent/CH290257A/en unknown
- 1950-11-20 FR FR1031649D patent/FR1031649A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132912A (en) * | 1982-11-30 | 1984-07-18 | Jack Ltd W & R | Collector apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1031649A (en) | 1953-06-25 |
| BE499532A (en) | |
| CH290257A (en) | 1953-04-30 |
| DE1012040B (en) | 1957-07-11 |
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