JPS6041805U - Displacement detection device for fluid pressure buffer - Google Patents
Displacement detection device for fluid pressure bufferInfo
- Publication number
- JPS6041805U JPS6041805U JP13334483U JP13334483U JPS6041805U JP S6041805 U JPS6041805 U JP S6041805U JP 13334483 U JP13334483 U JP 13334483U JP 13334483 U JP13334483 U JP 13334483U JP S6041805 U JPS6041805 U JP S6041805U
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- detection device
- piston
- pressure buffer
- cylinder
- 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.)
- Granted
Links
Landscapes
- Fluid-Damping Devices (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (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
第１図は、この考案の一実施例を示す断面図、第２図及
び第３図は、その動作の説明に供するピストンロッドが
伸張状態及び収縮状態にあるときの断面図、第４図は、
この考案の変周例を示す減衰力制御回路を付加した断面
図である。
１・・・・・・ショックアブソーバ（流体圧緩衝器）、
２・・・・・・シリンダ、３・・・・・・ピストン、４
・・・・・・ピストンロッド、９，１０・・・・・・流
体室、１６・・・・・・スツール弁、２０・・・・・・
電磁ソレノイド、２４・・・・・・永久磁石、２５・・
・・・・検出コイル、３０・・・・・・積分回路、３１
・・・・・・走行状態検出器、３２・・・・・・コント
ローラ。
第４図
第１図FIG. 1 is a cross-sectional view showing an embodiment of this invention, FIGS. 2 and 3 are cross-sectional views of the piston rod in an extended state and a contracted state to explain its operation, and FIG. 4 is a cross-sectional view showing an embodiment of the invention. ,
FIG. 2 is a sectional view showing an example of frequency variation of this invention with a damping force control circuit added thereto. 1...Shock absorber (fluid pressure buffer),
2...Cylinder, 3...Piston, 4
...Piston rod, 9,10...Fluid chamber, 16...Stool valve, 20...
Electromagnetic solenoid, 24...Permanent magnet, 25...
...Detection coil, 30...Integrator circuit, 31
...... Running condition detector, 32... Controller. Figure 4 Figure 1
Claims (1)
れたピストンロッドとを有する流体圧緩衝器において、
前記シリンダ、ピストン及びピストンロッドによって閉
磁路を形成し、且つ前記シリンダ内に永久磁石を配設し
てその磁束を当該閉磁路中に導入すると共に、当該閉磁
路に沿う前記シリンダ内にその磁気抵抗変化を検出する
検出コイルを配設したことを特徴とする流体圧緩衝器の
変位量検出装置。A fluid pressure shock absorber having a cylinder containing a piston and a piston rod connected to the piston,
A closed magnetic path is formed by the cylinder, the piston, and the piston rod, and a permanent magnet is disposed within the cylinder to introduce the magnetic flux into the closed magnetic path, and the magnetic resistance is introduced into the cylinder along the closed magnetic path. A displacement amount detection device for a fluid pressure buffer, characterized in that a detection coil for detecting a change is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13334483U JPS6041805U (en) | 1983-08-29 | 1983-08-29 | Displacement detection device for fluid pressure buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13334483U JPS6041805U (en) | 1983-08-29 | 1983-08-29 | Displacement detection device for fluid pressure buffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6041805U true JPS6041805U (en) | 1985-03-25 |
| JPH034881Y2 JPH034881Y2 (en) | 1991-02-07 |
Family
ID=30300828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13334483U Granted JPS6041805U (en) | 1983-08-29 | 1983-08-29 | Displacement detection device for fluid pressure buffer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012149717A (en) * | 2011-01-20 | 2012-08-09 | Kyb Co Ltd | Shock absorber for saddle riding type vehicle |
| JP2012149718A (en) * | 2011-01-20 | 2012-08-09 | Kyb Co Ltd | Shock absorber |
| JP2013139865A (en) * | 2012-01-06 | 2013-07-18 | Kyb Co Ltd | Solenoid valve and shock absorber |
-
1983
- 1983-08-29 JP JP13334483U patent/JPS6041805U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012149717A (en) * | 2011-01-20 | 2012-08-09 | Kyb Co Ltd | Shock absorber for saddle riding type vehicle |
| JP2012149718A (en) * | 2011-01-20 | 2012-08-09 | Kyb Co Ltd | Shock absorber |
| JP2013139865A (en) * | 2012-01-06 | 2013-07-18 | Kyb Co Ltd | Solenoid valve and shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034881Y2 (en) | 1991-02-07 |
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