JPH046383Y2 - - Google Patents
Info
- Publication number
- JPH046383Y2 JPH046383Y2 JP1985111776U JP11177685U JPH046383Y2 JP H046383 Y2 JPH046383 Y2 JP H046383Y2 JP 1985111776 U JP1985111776 U JP 1985111776U JP 11177685 U JP11177685 U JP 11177685U JP H046383 Y2 JPH046383 Y2 JP H046383Y2
- Authority
- JP
- Japan
- Prior art keywords
- noise
- vent
- engine
- prevention device
- vehicle
- 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
- 230000002265 prevention Effects 0.000 claims description 15
- 239000011358 absorbing material Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111776U JPH046383Y2 (fr) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111776U JPH046383Y2 (fr) | 1985-07-19 | 1985-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6219457U JPS6219457U (fr) | 1987-02-05 |
| JPH046383Y2 true JPH046383Y2 (fr) | 1992-02-21 |
Family
ID=30992016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985111776U Expired JPH046383Y2 (fr) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046383Y2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724904U (fr) * | 1980-07-09 | 1982-02-09 | ||
| JPS5810258A (ja) * | 1981-07-13 | 1983-01-20 | Hitachi Ltd | 計算機システムの構成制御装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157120U (fr) * | 1980-04-23 | 1981-11-24 |
-
1985
- 1985-07-19 JP JP1985111776U patent/JPH046383Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724904U (fr) * | 1980-07-09 | 1982-02-09 | ||
| JPS5810258A (ja) * | 1981-07-13 | 1983-01-20 | Hitachi Ltd | 計算機システムの構成制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219457U (fr) | 1987-02-05 |
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