JPS54161751A - Electric vacuum cleaner - Google Patents
Electric vacuum cleanerInfo
- Publication number
- JPS54161751A JPS54161751A JP7060078A JP7060078A JPS54161751A JP S54161751 A JPS54161751 A JP S54161751A JP 7060078 A JP7060078 A JP 7060078A JP 7060078 A JP7060078 A JP 7060078A JP S54161751 A JPS54161751 A JP S54161751A
- Authority
- JP
- Japan
- Prior art keywords
- deepest part
- dust storing
- storing space
- air
- dust
- 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 raise the dust storing capacity of a vacuum cleaner, by providing an air flow deflector in a dust casing so that the flow of air sucked through a suction port is deflected toward the deepest part of a dust storing space.
CONSTITUTION: A rotary pressing plate 58 is provided on the tip of a rocker arm supported in the center of the bottom of a primary filter 30 so that the pressing plate 58 extends into the dust storing space 34. A check valve 25 is brought into contact with the front 36 of a filter frame 31 to deflect the flow of the sucked air toward the deepest part of the dust storing space 34. Large dusts in the sucked air are compressed and stored into the deepest part 39 of the dust storing space 34 by the pressure of the flowing air and the inertia of the dusts. After cleaning, the pressing plate 58 is revolved toward the deepest part 39 when a cord is wound around a reel. At that time, dusts adhering to the outside of a primary filter material 32 are removed therefrom and compacted into the deepest part 39 of the dust storing space 34.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7060078A JPS54161751A (en) | 1978-06-09 | 1978-06-09 | Electric vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7060078A JPS54161751A (en) | 1978-06-09 | 1978-06-09 | Electric vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54161751A true JPS54161751A (en) | 1979-12-21 |
Family
ID=13436210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7060078A Pending JPS54161751A (en) | 1978-06-09 | 1978-06-09 | Electric vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54161751A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7198656B2 (en) | 2002-10-31 | 2007-04-03 | Toshiba Tec Kabushiki Kaisha | Vacuum cleaner |
| JP2009056039A (en) * | 2007-08-30 | 2009-03-19 | Sharp Corp | Cyclone dust collecting device and vacuum cleaner |
| US7582128B2 (en) | 2005-12-10 | 2009-09-01 | Lg Electronics Inc. | Vacuum cleaner |
| US7749295B2 (en) | 2005-12-10 | 2010-07-06 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7770253B2 (en) | 2005-12-10 | 2010-08-10 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7785396B2 (en) | 2005-12-10 | 2010-08-31 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7958598B2 (en) | 2007-01-24 | 2011-06-14 | Lg Electronics Inc. | Vacuum cleaner |
| EP1825797A3 (en) * | 2006-02-24 | 2012-04-11 | LG Electronic Inc. | Method of controlling vacuum cleaner |
| US8881343B2 (en) | 2009-02-12 | 2014-11-11 | Lg Electronics Inc. | Vacuum cleaner |
| US8978197B2 (en) | 2009-03-13 | 2015-03-17 | Lg Electronics Inc. | Vacuum cleaner |
-
1978
- 1978-06-09 JP JP7060078A patent/JPS54161751A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7198656B2 (en) | 2002-10-31 | 2007-04-03 | Toshiba Tec Kabushiki Kaisha | Vacuum cleaner |
| US7785396B2 (en) | 2005-12-10 | 2010-08-31 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7582128B2 (en) | 2005-12-10 | 2009-09-01 | Lg Electronics Inc. | Vacuum cleaner |
| US7601188B2 (en) | 2005-12-10 | 2009-10-13 | Lg Electronics Inc. | Vacuum cleaner |
| US7749295B2 (en) | 2005-12-10 | 2010-07-06 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7770253B2 (en) | 2005-12-10 | 2010-08-10 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| US7882592B2 (en) | 2005-12-10 | 2011-02-08 | Lg Electronics Inc. | Vacuum cleaner |
| US8060979B2 (en) * | 2005-12-10 | 2011-11-22 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| EP1825797A3 (en) * | 2006-02-24 | 2012-04-11 | LG Electronic Inc. | Method of controlling vacuum cleaner |
| US7958598B2 (en) | 2007-01-24 | 2011-06-14 | Lg Electronics Inc. | Vacuum cleaner |
| JP2009056039A (en) * | 2007-08-30 | 2009-03-19 | Sharp Corp | Cyclone dust collecting device and vacuum cleaner |
| US8881343B2 (en) | 2009-02-12 | 2014-11-11 | Lg Electronics Inc. | Vacuum cleaner |
| US8978197B2 (en) | 2009-03-13 | 2015-03-17 | Lg Electronics Inc. | Vacuum cleaner |
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