JPS6330940U - - Google Patents
Info
- Publication number
- JPS6330940U JPS6330940U JP12421586U JP12421586U JPS6330940U JP S6330940 U JPS6330940 U JP S6330940U JP 12421586 U JP12421586 U JP 12421586U JP 12421586 U JP12421586 U JP 12421586U JP S6330940 U JPS6330940 U JP S6330940U
- Authority
- JP
- Japan
- Prior art keywords
- valve element
- suction chamber
- dust suction
- check valve
- rib body
- 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
- 239000000428 dust Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12421586U JPS6330940U (de) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12421586U JPS6330940U (de) | 1986-08-13 | 1986-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330940U true JPS6330940U (de) | 1988-02-29 |
Family
ID=31016024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12421586U Pending JPS6330940U (de) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330940U (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245147A (en) * | 1975-10-07 | 1977-04-09 | Hideo Nakazawa | System for distribution and circulating cooling water supplied to radi ators installed at a plurality of places |
| JPS54110662A (en) * | 1978-02-17 | 1979-08-30 | Hitachi Ltd | Sucction cleaner |
| JPS5917465B2 (ja) * | 1976-06-16 | 1984-04-21 | 三菱電機株式会社 | チエツク装置 |
-
1986
- 1986-08-13 JP JP12421586U patent/JPS6330940U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245147A (en) * | 1975-10-07 | 1977-04-09 | Hideo Nakazawa | System for distribution and circulating cooling water supplied to radi ators installed at a plurality of places |
| JPS5917465B2 (ja) * | 1976-06-16 | 1984-04-21 | 三菱電機株式会社 | チエツク装置 |
| JPS54110662A (en) * | 1978-02-17 | 1979-08-30 | Hitachi Ltd | Sucction cleaner |