JPH0247389Y2 - - Google Patents
Info
- Publication number
- JPH0247389Y2 JPH0247389Y2 JP20405885U JP20405885U JPH0247389Y2 JP H0247389 Y2 JPH0247389 Y2 JP H0247389Y2 JP 20405885 U JP20405885 U JP 20405885U JP 20405885 U JP20405885 U JP 20405885U JP H0247389 Y2 JPH0247389 Y2 JP H0247389Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- casing
- blade
- support shafts
- single plates
- 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
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20405885U JPH0247389Y2 (es) | 1985-12-30 | 1985-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20405885U JPH0247389Y2 (es) | 1985-12-30 | 1985-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62112042U JPS62112042U (es) | 1987-07-16 |
JPH0247389Y2 true JPH0247389Y2 (es) | 1990-12-13 |
Family
ID=31169961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20405885U Expired JPH0247389Y2 (es) | 1985-12-30 | 1985-12-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0247389Y2 (es) |
-
1985
- 1985-12-30 JP JP20405885U patent/JPH0247389Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62112042U (es) | 1987-07-16 |