JPS6220231U - - Google Patents
Info
- Publication number
- JPS6220231U JPS6220231U JP11168785U JP11168785U JPS6220231U JP S6220231 U JPS6220231 U JP S6220231U JP 11168785 U JP11168785 U JP 11168785U JP 11168785 U JP11168785 U JP 11168785U JP S6220231 U JPS6220231 U JP S6220231U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- liquid
- elastic body
- air
- vibration isolator
- 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
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案の液体封入式防振体の全体構成
図、第２図は本考案の液体封入式防振体の要部断
面図、第３図はエアサスペンシヨンの概略構成図
、第４図は本考案の液体封入式防振体でロスフア
クターの変化状態を示す特性図、第５図は本考案
の一制御例を示す振動ゲイン特性図、第６図は従
来の液体封入式防振体の断面図である。
１０，１０ａ…液体封入式防振体、１１，１２
…枠体、１４…液体室、１５…ダイヤフラム、１
６…オリフイス、１７…仕切板、１８…ダイヤフ
ラム室、２２…弾性体、３３…空気室、３６，３
７…開閉バルブ、３８…リザーバタンク、３９…
サブタンク、１００…エアサスペンシヨン、１０
９…コントローラ（制御手段）。
Figure 1 is an overall configuration diagram of the liquid-filled vibration isolator of the present invention, Figure 2 is a sectional view of main parts of the liquid-filled vibration isolator of the invention, Figure 3 is a schematic configuration diagram of the air suspension, and Figure 3 is a schematic diagram of the air suspension. Figure 4 is a characteristic diagram showing the change state of the loss factor in the liquid-filled vibration isolator of the present invention, Figure 5 is a vibration gain characteristic diagram showing an example of control of the present invention, and Figure 6 is a conventional liquid-filled vibration isolator. It is a cross-sectional view of the body. 10, 10a...Liquid-filled vibration isolator, 11, 12
...Frame body, 14...Liquid chamber, 15...Diaphragm, 1
6... Orifice, 17... Partition plate, 18... Diaphragm chamber, 22... Elastic body, 33... Air chamber, 36,3
7...Opening/closing valve, 38...Reservoir tank, 39...
Subtank, 100...Air suspension, 10
9...Controller (control means).
Claims (1)
装着される弾性体を備え、該弾性体と一方の枠体
間にダイヤフラム室を設けると共に、このダイヤ
フラム室と前記液体室とをオリフイスが形成され
た仕切板で隔成し、該オリフイスを介して液体が
前記液体室とダイヤフラム室間で移動されること
により、一方の枠体から他方の枠体に伝達される
振動を減衰するようにした液体封入式防振体にお
いて、前記弾性体に空気室を設け、この空気室を
エアサスペンシヨンシステムの空気圧が略一定に
保たれるタンク内に開閉バルブを介して連通し、
更に、車両走行状態に応じて前記開閉バルブを自
動開閉する制御装置を設けたことを特徴とする液
体封入式防振体。 An elastic body is provided with a liquid chamber formed therein, and a frame is attached to each end of the elastic body, and a diaphragm chamber is provided between the elastic body and one of the frames, and an orifice connects the diaphragm chamber and the liquid chamber. The liquid chamber is separated by a formed partition plate, and the liquid is moved between the liquid chamber and the diaphragm chamber through the orifice, so that vibrations transmitted from one frame body to the other frame body are damped. In the liquid-filled vibration isolator, an air chamber is provided in the elastic body, and this air chamber is communicated via an on-off valve into a tank in which the air pressure of the air suspension system is kept substantially constant.
A liquid-filled vibration isolator further comprising a control device that automatically opens and closes the opening/closing valve according to vehicle running conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11168785U JPS6220231U (en) | 1985-07-20 | 1985-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11168785U JPS6220231U (en) | 1985-07-20 | 1985-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220231U true JPS6220231U (en) | 1987-02-06 |
Family
ID=30991838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11168785U Pending JPS6220231U (en) | 1985-07-20 | 1985-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220231U (en) |
-
1985
- 1985-07-20 JP JP11168785U patent/JPS6220231U/ja active Pending
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