JPS6345390Y2 - - Google Patents
Info
- Publication number
- JPS6345390Y2 JPS6345390Y2 JP12477883U JP12477883U JPS6345390Y2 JP S6345390 Y2 JPS6345390 Y2 JP S6345390Y2 JP 12477883 U JP12477883 U JP 12477883U JP 12477883 U JP12477883 U JP 12477883U JP S6345390 Y2 JPS6345390 Y2 JP S6345390Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- frequency component
- low frequency
- vehicle interior
- introduction pipe
- 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
- 238000002955 isolation Methods 0.000 description 10
- 238000009413 insulation Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Exhaust Silencers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12477883U JPS6032518U (ja) | 1983-08-10 | 1983-08-10 | 自動車の車室内こもり音低減装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12477883U JPS6032518U (ja) | 1983-08-10 | 1983-08-10 | 自動車の車室内こもり音低減装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6032518U JPS6032518U (ja) | 1985-03-05 |
| JPS6345390Y2 true JPS6345390Y2 (en]) | 1988-11-25 |
Family
ID=30284318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12477883U Granted JPS6032518U (ja) | 1983-08-10 | 1983-08-10 | 自動車の車室内こもり音低減装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032518U (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4699033B2 (ja) * | 2005-01-19 | 2011-06-08 | トヨタ紡織株式会社 | 車両用マッサージシステム |
| JP4341608B2 (ja) * | 2005-11-01 | 2009-10-07 | トヨタ自動車株式会社 | エンジン音制御装置 |
-
1983
- 1983-08-10 JP JP12477883U patent/JPS6032518U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6032518U (ja) | 1985-03-05 |
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