JPS6357B2 - - Google Patents
Info
- Publication number
- JPS6357B2 JPS6357B2 JP7169478A JP7169478A JPS6357B2 JP S6357 B2 JPS6357 B2 JP S6357B2 JP 7169478 A JP7169478 A JP 7169478A JP 7169478 A JP7169478 A JP 7169478A JP S6357 B2 JPS6357 B2 JP S6357B2
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- pipe
- vacuum cleaner
- outer cylinder
- cylinder
- 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
- 239000011358 absorbing material Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electric Suction Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7169478A JPS54162857A (en) | 1978-06-13 | 1978-06-13 | Suction pipe for vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7169478A JPS54162857A (en) | 1978-06-13 | 1978-06-13 | Suction pipe for vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54162857A JPS54162857A (en) | 1979-12-24 |
| JPS6357B2 true JPS6357B2 (en]) | 1988-01-05 |
Family
ID=13467898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7169478A Granted JPS54162857A (en) | 1978-06-13 | 1978-06-13 | Suction pipe for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54162857A (en]) |
-
1978
- 1978-06-13 JP JP7169478A patent/JPS54162857A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54162857A (en) | 1979-12-24 |
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