JPS6410800U - - Google Patents
Info
- Publication number
- JPS6410800U JPS6410800U JP10450687U JP10450687U JPS6410800U JP S6410800 U JPS6410800 U JP S6410800U JP 10450687 U JP10450687 U JP 10450687U JP 10450687 U JP10450687 U JP 10450687U JP S6410800 U JPS6410800 U JP S6410800U
- Authority
- JP
- Japan
- Prior art keywords
- air flow
- opening exposed
- convex portion
- opening
- utility
- 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
- 230000030279 gene silencing Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10450687U JPS6410800U (ru) | 1987-07-09 | 1987-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10450687U JPS6410800U (ru) | 1987-07-09 | 1987-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410800U true JPS6410800U (ru) | 1989-01-20 |
Family
ID=31336286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10450687U Pending JPS6410800U (ru) | 1987-07-09 | 1987-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410800U (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205639A (ja) * | 2001-01-10 | 2002-07-23 | West Japan Railway Co | 棒付き凹部の空力音低減化構造 |
| JP2013177046A (ja) * | 2012-02-28 | 2013-09-09 | Japan Transport Engineering Co | 鉄道車両先頭部における走行音低減構造 |
-
1987
- 1987-07-09 JP JP10450687U patent/JPS6410800U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205639A (ja) * | 2001-01-10 | 2002-07-23 | West Japan Railway Co | 棒付き凹部の空力音低減化構造 |
| JP4531992B2 (ja) * | 2001-01-10 | 2010-08-25 | 西日本旅客鉄道株式会社 | 棒付き凹部の空力音低減化構造 |
| JP2013177046A (ja) * | 2012-02-28 | 2013-09-09 | Japan Transport Engineering Co | 鉄道車両先頭部における走行音低減構造 |