JPS611738U - Vehicle vibration reduction device - Google Patents
Vehicle vibration reduction deviceInfo
- Publication number
- JPS611738U JPS611738U JP8630784U JP8630784U JPS611738U JP S611738 U JPS611738 U JP S611738U JP 8630784 U JP8630784 U JP 8630784U JP 8630784 U JP8630784 U JP 8630784U JP S611738 U JPS611738 U JP S611738U
- Authority
- JP
- Japan
- Prior art keywords
- vibration reduction
- reduction device
- vehicle vibration
- car body
- vibrator
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図ないし第４図は本考案の実施例で、第１図は加振
機の取付状態を模式的に示す車両の縦断面図、第２図は
車体振動低減装置のブロック図、第３図はその具体例の
回路図、第４図はリミツタの一例の回路図である。
図面中、２は加振機、Ｂは車体、Ｅはエンジン、′３は
加速度センサ、４は反転回路、５は増幅器、７はアクテ
ィブｄ−パ子フィルタ、１１はリミツタ回路である。[Brief Description of the Drawings] Figures 1 to 4 show embodiments of the present invention; Figure 1 is a vertical cross-sectional view of a vehicle schematically showing how the vibration exciter is installed; Figure 2 is a vehicle body vibration reduction FIG. 3 is a block diagram of the device, FIG. 3 is a circuit diagram of a specific example thereof, and FIG. 4 is a circuit diagram of an example of a limiter. In the drawing, 2 is an exciter, B is a vehicle body, E is an engine, 3 is an acceleration sensor, 4 is an inverting circuit, 5 is an amplifier, 7 is an active d-pak filter, and 11 is a limiter circuit.
Claims (1)
付けられエンジンによる車体振動の加速度を検出する加
速度センサと、この加速度センサの出力を１８０゜反転
させ且つ増幅して上記加振機を駆動する反転増幅手段と
を有する車体振動低減装置。A vibrator is attached to the car body to generate vibrations, an acceleration sensor is attached to the car body to detect the acceleration of car body vibrations caused by the engine, and the output of this acceleration sensor is inverted by 180 degrees and amplified to generate the vibrator. A vehicle body vibration reduction device having a driving inverting amplifying means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630784U JPS611738U (en) | 1984-06-11 | 1984-06-11 | Vehicle vibration reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630784U JPS611738U (en) | 1984-06-11 | 1984-06-11 | Vehicle vibration reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611738U true JPS611738U (en) | 1986-01-08 |
Family
ID=30637492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8630784U Pending JPS611738U (en) | 1984-06-11 | 1984-06-11 | Vehicle vibration reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254071A (en) * | 1988-08-19 | 1990-02-23 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration controller for building |
-
1984
- 1984-06-11 JP JP8630784U patent/JPS611738U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254071A (en) * | 1988-08-19 | 1990-02-23 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration controller for building |
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