JPS54109253A - Vacuum cleaner - Google Patents
Vacuum cleanerInfo
- Publication number
- JPS54109253A JPS54109253A JP1728378A JP1728378A JPS54109253A JP S54109253 A JPS54109253 A JP S54109253A JP 1728378 A JP1728378 A JP 1728378A JP 1728378 A JP1728378 A JP 1728378A JP S54109253 A JPS54109253 A JP S54109253A
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- filter
- dust
- filters
- vacuum cleaner
- 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
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
PURPOSE: To accomplish an automatic removal of dust from filters by vibrating a dust collecting box when it is slid to separate from a main body.
CONSTITUTION: An electric body 20 mounted to the lower end of a pre-filter 14 and a main filter 15 is airtightly arranged on the bottom of a dust collecting box 8 and so constructed as to provide vibration to the filter 14 and the filter 15. Protrusions 21 are so arranged on the lower end of the body 20 as to be connected with protrusions 22 provided on the bottom 1b of a main body 1. With such an arrangement, when the box 8 is slid against the body 1 to separate therefrom, each of the protrusions 21 is brought into contact with each of the protrusions 22 in sequence. Thereby, vibration of the protrusions 21 produced when they are getting over the protrusions 22 is transmitted to the filters 14 and 15 to remove dust therefrom.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1728378A JPS54109253A (en) | 1978-02-15 | 1978-02-15 | Vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1728378A JPS54109253A (en) | 1978-02-15 | 1978-02-15 | Vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54109253A true JPS54109253A (en) | 1979-08-27 |
Family
ID=11939644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1728378A Pending JPS54109253A (en) | 1978-02-15 | 1978-02-15 | Vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54109253A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4746105A (en) * | 1985-08-31 | 1988-05-24 | Parkman Group Professional Services Limited | Filters and valves |
-
1978
- 1978-02-15 JP JP1728378A patent/JPS54109253A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4746105A (en) * | 1985-08-31 | 1988-05-24 | Parkman Group Professional Services Limited | Filters and valves |
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