JPS5494760A - Vacuum cleaner - Google Patents
Vacuum cleanerInfo
- Publication number
- JPS5494760A JPS5494760A JP171278A JP171278A JPS5494760A JP S5494760 A JPS5494760 A JP S5494760A JP 171278 A JP171278 A JP 171278A JP 171278 A JP171278 A JP 171278A JP S5494760 A JPS5494760 A JP S5494760A
- Authority
- JP
- Japan
- Prior art keywords
- prefilter
- dust
- rough
- revolved
- dusts
- 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.)
- Pending
Links
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
PURPOSE: To sanitarily and rapidly dump dusts from a vacuum cleaner by providing a cylindrical prefilter without bottom on the outer periphery of a main filter at the opening of a dust container and placing the opening of the prefilter at generally center of a rough dust container.
CONSTITUTION: Dusts intaken into a vacuum cleaner are introduced through an intake port 11a into a dust container 8 in such a manner that rough dust is coolected via a prefilter 25 of a fine dust case 24 and fine dust is collected via a main filter 19. When a cord winder 5 is revolved to dump the dusts, the filter 19 and prefilter 24 are also revolved. A dust remover 22 is revolved by the rotation of the filter 19 to remove the dust to cause the fine dust to be propped downwardly along the oblique surface of the case 24 to be thus accumulated in a fine dust container 27 in the prefilter 24. On the other hand, the rough dust collected by the prefilter 24 is dropped downwardly due to the inclination of the surface of the prefilter 24 to be accumulated in a rough dust container 9.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP171278A JPS5494760A (en) | 1978-01-10 | 1978-01-10 | Vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP171278A JPS5494760A (en) | 1978-01-10 | 1978-01-10 | Vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5494760A true JPS5494760A (en) | 1979-07-26 |
Family
ID=11509158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP171278A Pending JPS5494760A (en) | 1978-01-10 | 1978-01-10 | Vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494760A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2372436A (en) * | 2001-02-24 | 2002-08-28 | Dyson Ltd | A domestic vacuum appliance |
JP2011156436A (en) * | 2011-05-27 | 2011-08-18 | Sharp Corp | Cyclone dust-collecting device, and vacuum cleaner |
JP2011161286A (en) * | 2011-06-01 | 2011-08-25 | Sharp Corp | Cyclone dust-collecting device, and vacuum cleaner |
-
1978
- 1978-01-10 JP JP171278A patent/JPS5494760A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2372436A (en) * | 2001-02-24 | 2002-08-28 | Dyson Ltd | A domestic vacuum appliance |
GB2372436B (en) * | 2001-02-24 | 2004-10-20 | Dyson Ltd | A domestic appliance |
JP2011156436A (en) * | 2011-05-27 | 2011-08-18 | Sharp Corp | Cyclone dust-collecting device, and vacuum cleaner |
JP2011161286A (en) * | 2011-06-01 | 2011-08-25 | Sharp Corp | Cyclone dust-collecting device, and vacuum cleaner |
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