JPS6117308Y2 - - Google Patents
Info
- Publication number
- JPS6117308Y2 JPS6117308Y2 JP1980134317U JP13431780U JPS6117308Y2 JP S6117308 Y2 JPS6117308 Y2 JP S6117308Y2 JP 1980134317 U JP1980134317 U JP 1980134317U JP 13431780 U JP13431780 U JP 13431780U JP S6117308 Y2 JPS6117308 Y2 JP S6117308Y2
- Authority
- JP
- Japan
- Prior art keywords
- wind tunnel
- noise
- wall
- divided
- members
- 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 19
- 239000011358 absorbing material Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980134317U JPS6117308Y2 (US06650917-20031118-M00005.png) | 1980-09-18 | 1980-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980134317U JPS6117308Y2 (US06650917-20031118-M00005.png) | 1980-09-18 | 1980-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5756985U JPS5756985U (US06650917-20031118-M00005.png) | 1982-04-03 |
| JPS6117308Y2 true JPS6117308Y2 (US06650917-20031118-M00005.png) | 1986-05-27 |
Family
ID=29494520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980134317U Expired JPS6117308Y2 (US06650917-20031118-M00005.png) | 1980-09-18 | 1980-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117308Y2 (US06650917-20031118-M00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012226A (ja) * | 1983-06-30 | 1985-01-22 | Maruyamanoboru Seisakusho:Kk | 複数製品のプレス加工方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343750B2 (US06650917-20031118-M00005.png) * | 1973-07-18 | 1978-11-22 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612527Y2 (US06650917-20031118-M00005.png) * | 1976-09-20 | 1981-03-23 | ||
| JPS595783Y2 (ja) * | 1978-01-10 | 1984-02-22 | 繁雄 中島 | 建造物用消音通気装置 |
-
1980
- 1980-09-18 JP JP1980134317U patent/JPS6117308Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343750B2 (US06650917-20031118-M00005.png) * | 1973-07-18 | 1978-11-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5756985U (US06650917-20031118-M00005.png) | 1982-04-03 |
