JPH0470945U - - Google Patents
Info
- Publication number
- JPH0470945U JPH0470945U JP11265490U JP11265490U JPH0470945U JP H0470945 U JPH0470945 U JP H0470945U JP 11265490 U JP11265490 U JP 11265490U JP 11265490 U JP11265490 U JP 11265490U JP H0470945 U JPH0470945 U JP H0470945U
- Authority
- JP
- Japan
- Prior art keywords
- air
- wall thickness
- casing
- plate material
- porous plate
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11265490U JPH0470945U (en]) | 1990-10-26 | 1990-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11265490U JPH0470945U (en]) | 1990-10-26 | 1990-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0470945U true JPH0470945U (en]) | 1992-06-23 |
Family
ID=31860171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11265490U Pending JPH0470945U (en]) | 1990-10-26 | 1990-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0470945U (en]) |
-
1990
- 1990-10-26 JP JP11265490U patent/JPH0470945U/ja active Pending