JPH0447547Y2 - - Google Patents
Info
- Publication number
- JPH0447547Y2 JPH0447547Y2 JP14327187U JP14327187U JPH0447547Y2 JP H0447547 Y2 JPH0447547 Y2 JP H0447547Y2 JP 14327187 U JP14327187 U JP 14327187U JP 14327187 U JP14327187 U JP 14327187U JP H0447547 Y2 JPH0447547 Y2 JP H0447547Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- slit
- thin plate
- frame
- blade
- 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 6
- 230000007246 mechanism Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 101700004678 SLIT3 Proteins 0.000 description 1
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14327187U JPH0447547Y2 (en]) | 1987-09-19 | 1987-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14327187U JPH0447547Y2 (en]) | 1987-09-19 | 1987-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448539U JPS6448539U (en]) | 1989-03-24 |
| JPH0447547Y2 true JPH0447547Y2 (en]) | 1992-11-10 |
Family
ID=31409941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14327187U Expired JPH0447547Y2 (en]) | 1987-09-19 | 1987-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447547Y2 (en]) |
-
1987
- 1987-09-19 JP JP14327187U patent/JPH0447547Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6448539U (en]) | 1989-03-24 |
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