JPS61114235U - - Google Patents
Info
- Publication number
- JPS61114235U JPS61114235U JP19654184U JP19654184U JPS61114235U JP S61114235 U JPS61114235 U JP S61114235U JP 19654184 U JP19654184 U JP 19654184U JP 19654184 U JP19654184 U JP 19654184U JP S61114235 U JPS61114235 U JP S61114235U
- Authority
- JP
- Japan
- Prior art keywords
- air
- filter unit
- filter
- indoor air
- outlet
- 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.)
- Granted
Links
- 238000011045 prefiltration Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19654184U JPH029324Y2 (enExample) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19654184U JPH029324Y2 (enExample) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114235U true JPS61114235U (enExample) | 1986-07-19 |
| JPH029324Y2 JPH029324Y2 (enExample) | 1990-03-07 |
Family
ID=30754335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19654184U Expired JPH029324Y2 (enExample) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029324Y2 (enExample) |
-
1984
- 1984-12-28 JP JP19654184U patent/JPH029324Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH029324Y2 (enExample) | 1990-03-07 |