JPH0711780Y2 - 清浄送風装置 - Google Patents
清浄送風装置Info
- Publication number
- JPH0711780Y2 JPH0711780Y2 JP1636790U JP1636790U JPH0711780Y2 JP H0711780 Y2 JPH0711780 Y2 JP H0711780Y2 JP 1636790 U JP1636790 U JP 1636790U JP 1636790 U JP1636790 U JP 1636790U JP H0711780 Y2 JPH0711780 Y2 JP H0711780Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- filter
- housing
- clean
- fan device
- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1636790U JPH0711780Y2 (ja) | 1990-02-21 | 1990-02-21 | 清浄送風装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1636790U JPH0711780Y2 (ja) | 1990-02-21 | 1990-02-21 | 清浄送風装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03109619U JPH03109619U (en]) | 1991-11-11 |
JPH0711780Y2 true JPH0711780Y2 (ja) | 1995-03-22 |
Family
ID=31519636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1636790U Expired - Lifetime JPH0711780Y2 (ja) | 1990-02-21 | 1990-02-21 | 清浄送風装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0711780Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990027844A (ko) * | 1997-09-30 | 1999-04-15 | 윤종용 | 반도체장비의 공기유입장치 및 이를 이용한 화학물 오염 제거방법 |
-
1990
- 1990-02-21 JP JP1636790U patent/JPH0711780Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03109619U (en]) | 1991-11-11 |
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