JPH0512674Y2 - - Google Patents
Info
- Publication number
- JPH0512674Y2 JPH0512674Y2 JP1987082795U JP8279587U JPH0512674Y2 JP H0512674 Y2 JPH0512674 Y2 JP H0512674Y2 JP 1987082795 U JP1987082795 U JP 1987082795U JP 8279587 U JP8279587 U JP 8279587U JP H0512674 Y2 JPH0512674 Y2 JP H0512674Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- blade
- duct
- blades
- shafts
- 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
- 239000012530 fluid Substances 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987082795U JPH0512674Y2 (zh) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987082795U JPH0512674Y2 (zh) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63194245U JPS63194245U (zh) | 1988-12-14 |
| JPH0512674Y2 true JPH0512674Y2 (zh) | 1993-04-02 |
Family
ID=30935774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987082795U Expired - Lifetime JPH0512674Y2 (zh) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512674Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5638402B2 (ja) * | 2011-01-26 | 2014-12-10 | 株式会社安藤・間 | 紙片エアシュータダクトの防火ダンパ |
-
1987
- 1987-05-29 JP JP1987082795U patent/JPH0512674Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63194245U (zh) | 1988-12-14 |
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