JPH0322682Y2 - - Google Patents
Info
- Publication number
- JPH0322682Y2 JPH0322682Y2 JP1986098577U JP9857786U JPH0322682Y2 JP H0322682 Y2 JPH0322682 Y2 JP H0322682Y2 JP 1986098577 U JP1986098577 U JP 1986098577U JP 9857786 U JP9857786 U JP 9857786U JP H0322682 Y2 JPH0322682 Y2 JP H0322682Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- lower plate
- upper plate
- air volume
- circular hole
- 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
- 230000003749 cleanliness Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 206010013642 Drooling Diseases 0.000 description 1
- 208000008630 Sialorrhea Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986098577U JPH0322682Y2 (US20020193084A1-20021219-M00002.png) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986098577U JPH0322682Y2 (US20020193084A1-20021219-M00002.png) | 1986-06-27 | 1986-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS635324U JPS635324U (US20020193084A1-20021219-M00002.png) | 1988-01-14 |
JPH0322682Y2 true JPH0322682Y2 (US20020193084A1-20021219-M00002.png) | 1991-05-17 |
Family
ID=30966641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986098577U Expired JPH0322682Y2 (US20020193084A1-20021219-M00002.png) | 1986-06-27 | 1986-06-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0322682Y2 (US20020193084A1-20021219-M00002.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5183277A (en) * | 1974-12-05 | 1976-07-21 | Flanders Filters | Ea fuirutano ryuryoseigyosochi |
-
1986
- 1986-06-27 JP JP1986098577U patent/JPH0322682Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5183277A (en) * | 1974-12-05 | 1976-07-21 | Flanders Filters | Ea fuirutano ryuryoseigyosochi |
Also Published As
Publication number | Publication date |
---|---|
JPS635324U (US20020193084A1-20021219-M00002.png) | 1988-01-14 |
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