JPH0447999Y2 - - Google Patents
Info
- Publication number
- JPH0447999Y2 JPH0447999Y2 JP177386U JP177386U JPH0447999Y2 JP H0447999 Y2 JPH0447999 Y2 JP H0447999Y2 JP 177386 U JP177386 U JP 177386U JP 177386 U JP177386 U JP 177386U JP H0447999 Y2 JPH0447999 Y2 JP H0447999Y2
- Authority
- JP
- Japan
- Prior art keywords
- air filter
- fan box
- fan
- filter unit
- plate
- 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
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP177386U JPH0447999Y2 (sv) | 1986-01-10 | 1986-01-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP177386U JPH0447999Y2 (sv) | 1986-01-10 | 1986-01-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62114495U JPS62114495U (sv) | 1987-07-21 |
JPH0447999Y2 true JPH0447999Y2 (sv) | 1992-11-12 |
Family
ID=30779989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP177386U Expired JPH0447999Y2 (sv) | 1986-01-10 | 1986-01-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0447999Y2 (sv) |
-
1986
- 1986-01-10 JP JP177386U patent/JPH0447999Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62114495U (sv) | 1987-07-21 |
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