JPH0398347U - - Google Patents
Info
- Publication number
- JPH0398347U JPH0398347U JP717590U JP717590U JPH0398347U JP H0398347 U JPH0398347 U JP H0398347U JP 717590 U JP717590 U JP 717590U JP 717590 U JP717590 U JP 717590U JP H0398347 U JPH0398347 U JP H0398347U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- hydraulic
- cylinder
- piston
- variable means
- 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
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第1図は本考案の一実施例を示す第3図のA部
拡大図、第2図は第3図のB部拡大図、第3図は
本実施例の加速度感応型液圧緩衝器の全体構成図
、第4図は本実施例の減衰力特性図、第5図は従
来の減衰力特性図である。
1……シリンダ、1a,1b……上下部液室、
3……ピストンロツド、6……ピストン、8……
可変手段、9……信号油圧通路、10……加速度
検出手段、28……質量部。
Fig. 1 is an enlarged view of part A in Fig. 3 showing an embodiment of the present invention, Fig. 2 is an enlarged view of part B in Fig. 3, and Fig. 3 is an enlarged view of part B of Fig. 3 showing an embodiment of the present invention. FIG. 4 is a diagram showing the damping force characteristic of this embodiment, and FIG. 5 is a diagram showing the conventional damping force characteristic. 1...Cylinder, 1a, 1b...Upper and lower liquid chambers,
3... Piston rod, 6... Piston, 8...
Variable means, 9...Signal oil pressure passage, 10...Acceleration detection means, 28...Mass part.
Claims (1)
ピストンロツドと、該ピストンロツドの一端部に
設けられて、前記シリンダ内を2液室に隔成しつ
つ摺動するピストンと、該ピストンの上下端に配
置されて、前記2液室間を置換流動する作動液に
流動抵抗を付与するデイスクバルブと、該デイス
クバルブの開弁力を油圧信号によつて可変にする
可変手段と、前記ピストンロツドに設けられて、
前記可変手段に出力される油圧信号を、ピストン
ロツドとシリンダとの相対的な移動加速度に応じ
て摺動する質量部によつて可変にする加速度検出
手段とを備えたことを特徴とする加速度感応型液
圧緩衝器。 A piston rod inserted into a cylinder filled with hydraulic fluid, a piston provided at one end of the piston rod and sliding while separating the inside of the cylinder into two liquid chambers, and arranged at the upper and lower ends of the piston. a disc valve that applies flow resistance to the hydraulic fluid displacing and flowing between the two fluid chambers; a variable means that varies the opening force of the disc valve in accordance with a hydraulic signal; and a variable means provided on the piston rod. ,
An acceleration sensitive type, characterized by comprising an acceleration detection means that makes the hydraulic signal output to the variable means variable by a sliding mass part according to the relative movement acceleration between the piston rod and the cylinder. Hydraulic buffer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP717590U JPH0398347U (en) | 1990-01-29 | 1990-01-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP717590U JPH0398347U (en) | 1990-01-29 | 1990-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0398347U true JPH0398347U (en) | 1991-10-11 |
Family
ID=31510836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP717590U Pending JPH0398347U (en) | 1990-01-29 | 1990-01-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0398347U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101429669B1 (en) * | 2013-12-02 | 2014-08-13 | 주식회사 하이드로넷 | Assembly Connector |
WO2016157453A1 (en) * | 2015-03-31 | 2016-10-06 | 三菱電機株式会社 | Waterproof connector and input/output unit |
-
1990
- 1990-01-29 JP JP717590U patent/JPH0398347U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101429669B1 (en) * | 2013-12-02 | 2014-08-13 | 주식회사 하이드로넷 | Assembly Connector |
WO2016157453A1 (en) * | 2015-03-31 | 2016-10-06 | 三菱電機株式会社 | Waterproof connector and input/output unit |
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