JPH03121250U - - Google Patents
Info
- Publication number
- JPH03121250U JPH03121250U JP3135190U JP3135190U JPH03121250U JP H03121250 U JPH03121250 U JP H03121250U JP 3135190 U JP3135190 U JP 3135190U JP 3135190 U JP3135190 U JP 3135190U JP H03121250 U JPH03121250 U JP H03121250U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- fluid
- electrorheological fluid
- working fluid
- electric field
- 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
- 239000012530 fluid Substances 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
Description
第１図は本考案を具現化した第１実施例に係る
シヨツクアブソーバの断面を示す図、第２図、第
３図はそれぞれ第２、第３実施例を示す図である
。
１，６と１０……シリンダ本体、１６または５
２……ピストン、Ａ……ピストンによつて動かさ
れる作動流体、Ｂ……ピストンによつて動かされ
る電気粘性流体、２８……ベローズ（境界部材）
、４４，４８……ピストンシリング（境界部材）
、５６，６４……フリーピストン（境界部材）、
３２ａ，３２ｂ，６，５０，６２ａ，６２ｂ……
電界発生部材。
FIG. 1 is a cross-sectional view of a shock absorber according to a first embodiment embodying the present invention, and FIGS. 2 and 3 are views showing second and third embodiments, respectively. 1, 6 and 10...Cylinder body, 16 or 5
2... Piston, A... Working fluid moved by the piston, B... Electrorheological fluid moved by the piston, 28... Bellows (boundary member)
, 44, 48... Piston shilling (boundary member)
, 56, 64...free piston (boundary member),
32a, 32b, 6, 50, 62a, 62b...
Electric field generating member.
Claims (1)
ピストンと、該ピストンの摺動によつて強制的に
移動される作動流体と、該ピストンの摺動によつ
て強制的に移動される電気粘性流体と、該作動流
体と該電気粘性流体間の拡散を禁止する境界部材
と、該電気粘性流体中にその移動方向に直交する
方向の電界を発生させる手段とを有し、 該ピストンの摺動抵抗が該電界によつて可変で
あることを特徴とする減衰力可変シヨツクアブソ
ーバ。[Claims for Utility Model Registration] A cylinder body, a piston that slides within the cylinder body, a working fluid that is forcibly moved by the sliding movement of the piston, and a working fluid that is forcibly moved by the sliding movement of the piston. an electrorheological fluid that is moved automatically, a boundary member that prohibits diffusion between the working fluid and the electrorheological fluid, and means for generating an electric field in the electrorheological fluid in a direction perpendicular to the direction of movement of the electrorheological fluid. A variable damping force shock absorber, characterized in that the sliding resistance of the piston is variable depending on the electric field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3135190U JPH03121250U (en) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3135190U JPH03121250U (en) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121250U true JPH03121250U (en) | 1991-12-12 |
Family
ID=31534095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3135190U Pending JPH03121250U (en) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032582A (en) * | 2005-07-22 | 2007-02-08 | Kayaba Ind Co Ltd | Damping force adjustment type shock absorber |
-
1990
- 1990-03-27 JP JP3135190U patent/JPH03121250U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032582A (en) * | 2005-07-22 | 2007-02-08 | Kayaba Ind Co Ltd | Damping force adjustment type shock absorber |