JPS6137923B2 - - Google Patents
Info
- Publication number
- JPS6137923B2 JPS6137923B2 JP54066890A JP6689079A JPS6137923B2 JP S6137923 B2 JPS6137923 B2 JP S6137923B2 JP 54066890 A JP54066890 A JP 54066890A JP 6689079 A JP6689079 A JP 6689079A JP S6137923 B2 JPS6137923 B2 JP S6137923B2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- filter
- prefilter
- vacuum cleaner
- suction
- 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
- 239000000428 dust Substances 0.000 claims description 61
- 238000011045 prefiltration Methods 0.000 claims description 25
- 238000005192 partition Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6689079A JPS55160536A (en) | 1979-05-31 | 1979-05-31 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6689079A JPS55160536A (en) | 1979-05-31 | 1979-05-31 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160536A JPS55160536A (en) | 1980-12-13 |
| JPS6137923B2 true JPS6137923B2 (fr) | 1986-08-26 |
Family
ID=13328949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6689079A Granted JPS55160536A (en) | 1979-05-31 | 1979-05-31 | Vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55160536A (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101860A (en) * | 1977-02-09 | 1978-09-05 | Matsushita Electric Ind Co Ltd | Electric cleaner |
-
1979
- 1979-05-31 JP JP6689079A patent/JPS55160536A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101860A (en) * | 1977-02-09 | 1978-09-05 | Matsushita Electric Ind Co Ltd | Electric cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55160536A (en) | 1980-12-13 |
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