JPS62156731U - - Google Patents
Info
- Publication number
- JPS62156731U JPS62156731U JP4293586U JP4293586U JPS62156731U JP S62156731 U JPS62156731 U JP S62156731U JP 4293586 U JP4293586 U JP 4293586U JP 4293586 U JP4293586 U JP 4293586U JP S62156731 U JPS62156731 U JP S62156731U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- filter
- brush body
- frame
- during
- 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
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4293586U JPS62156731U (OSRAM) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4293586U JPS62156731U (OSRAM) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156731U true JPS62156731U (OSRAM) | 1987-10-05 |
Family
ID=30859322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4293586U Pending JPS62156731U (OSRAM) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156731U (OSRAM) |
-
1986
- 1986-03-26 JP JP4293586U patent/JPS62156731U/ja active Pending