JPS53113172A - Vacuum filter cleaner - Google Patents
Vacuum filter cleanerInfo
- Publication number
- JPS53113172A JPS53113172A JP2773577A JP2773577A JPS53113172A JP S53113172 A JPS53113172 A JP S53113172A JP 2773577 A JP2773577 A JP 2773577A JP 2773577 A JP2773577 A JP 2773577A JP S53113172 A JPS53113172 A JP S53113172A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum filter
- filter cleaner
- sound absorbing
- air
- absorbing members
- 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)
Abstract
PURPOSE: In a vacuum cleaner wherein sound absorbing members of air-permeable material are arranged along current passages of the vacuum cleaner, to prevent the sound absorbing members from clogging with dusts by covering surfaces of the sound absorbing members which are to be exposed to an air current with non-air-permeable thin films.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2773577A JPS53113172A (en) | 1977-03-14 | 1977-03-14 | Vacuum filter cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2773577A JPS53113172A (en) | 1977-03-14 | 1977-03-14 | Vacuum filter cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53113172A true JPS53113172A (en) | 1978-10-03 |
Family
ID=12229276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2773577A Pending JPS53113172A (en) | 1977-03-14 | 1977-03-14 | Vacuum filter cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53113172A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108833A (en) * | 1988-10-31 | 1992-04-28 | Mitsubishi Denki Kabushiki Kaisha | Porous structural unit and a method of preparing the same |
JP2010082167A (en) * | 2008-09-30 | 2010-04-15 | Toshiba Corp | Vacuum cleaner |
-
1977
- 1977-03-14 JP JP2773577A patent/JPS53113172A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108833A (en) * | 1988-10-31 | 1992-04-28 | Mitsubishi Denki Kabushiki Kaisha | Porous structural unit and a method of preparing the same |
US5143664A (en) * | 1988-10-31 | 1992-09-01 | Mitsubishi Denki Kabushiki Kaisha | Method of preparing a porous structural unit |
JP2010082167A (en) * | 2008-09-30 | 2010-04-15 | Toshiba Corp | Vacuum cleaner |
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