JPS61142250U - - Google Patents
Info
- Publication number
- JPS61142250U JPS61142250U JP2615985U JP2615985U JPS61142250U JP S61142250 U JPS61142250 U JP S61142250U JP 2615985 U JP2615985 U JP 2615985U JP 2615985 U JP2615985 U JP 2615985U JP S61142250 U JPS61142250 U JP S61142250U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- wall material
- absorbing
- elbow
- vanes
- 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 8
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2615985U JPS61142250U (enExample) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2615985U JPS61142250U (enExample) | 1985-02-25 | 1985-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61142250U true JPS61142250U (enExample) | 1986-09-02 |
Family
ID=30521908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2615985U Pending JPS61142250U (enExample) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61142250U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63113710U (enExample) * | 1987-01-20 | 1988-07-22 | ||
| JP2010507525A (ja) * | 2006-10-27 | 2010-03-11 | エアバス・オペレーションズ・ゲーエムベーハー | 航空機エアパイプライン、特に航空機空調システム用音波吸収装置 |
-
1985
- 1985-02-25 JP JP2615985U patent/JPS61142250U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63113710U (enExample) * | 1987-01-20 | 1988-07-22 | ||
| JP2010507525A (ja) * | 2006-10-27 | 2010-03-11 | エアバス・オペレーションズ・ゲーエムベーハー | 航空機エアパイプライン、特に航空機空調システム用音波吸収装置 |
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