JPH0287148U - - Google Patents
Info
- Publication number
- JPH0287148U JPH0287148U JP16568588U JP16568588U JPH0287148U JP H0287148 U JPH0287148 U JP H0287148U JP 16568588 U JP16568588 U JP 16568588U JP 16568588 U JP16568588 U JP 16568588U JP H0287148 U JPH0287148 U JP H0287148U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- fluid
- reservoir chamber
- shock absorber
- reservoir
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 6
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の液圧緩衝器を示す側断面図、
第２図は第１図の液圧緩衝器の伸行程時の作用状
態を示す側断面図、第３図は第１図の減圧緩衝器
の圧行程時の作用状態を示す側断面図、第４図は
従来の液圧緩衝器を示す側断面図である。
１１……シリンダ、１２……上部液室、１３…
…下部液室、１４……ピストン、１６……チエツ
クバルブ、１７……ピストンロツド、１７ａ……
ピストンロツド１７の連通孔、１８……外筒、１
９……ベースバルブ、２０……リザーバ室、２６
……連通管、２８……減衰力発生弁、３７……放
熱筒、３８……放熱室、４５……ベースチエツク
バルブ。
FIG. 1 is a side sectional view showing the hydraulic shock absorber of the present invention;
2 is a side sectional view showing the operating state of the hydraulic shock absorber in FIG. 1 during the extension stroke; FIG. 3 is a side sectional view showing the operating state of the vacuum shock absorber in FIG. 1 during the pressure stroke; FIG. 4 is a side sectional view showing a conventional hydraulic shock absorber. 11...Cylinder, 12...Upper liquid chamber, 13...
... lower liquid chamber, 14 ... piston, 16 ... check valve, 17 ... piston rod, 17a ...
Communication hole of piston rod 17, 18...outer cylinder, 1
9...Base valve, 20...Reservoir chamber, 26
... Communication pipe, 28 ... Damping force generation valve, 37 ... Heat radiation cylinder, 38 ... Heat radiation chamber, 45 ... Base check valve.
Claims (1)
して設けられたピストンと、前記液室のいずれか
一方とリザーバ室とを画成して設けられたベース
と、前記ピストン及びベースに設けられ、他方の
液室から一方の液室へ及びリザーバ室から他方の
液室へそれぞれ作動液の流入のみを許容するチエ
ツクバルブと、いずれか一方の液室とリザーバ室
との間に設けられ、一方の液室からリザーバ室へ
の作動液の流れに対し減衰力を発生する減衰力発
生弁とを備えたことを特徴とする液圧緩衝器。 (2) リザーバ室には放熱手段が設けられている
実用新案登録請求の範囲第１項記載の液圧緩衝器
。[Claims for Utility Model Registration] (1) A piston is provided in which the interior of the cylinder is divided into an upper liquid chamber and a lower liquid chamber, and one of the liquid chambers and a reservoir chamber are provided. a check valve provided on the piston and the base and allowing only the inflow of working fluid from the other fluid chamber to the one fluid chamber and from the reservoir chamber to the other fluid chamber, and one of the fluid chambers. A hydraulic shock absorber comprising a damping force generating valve that is provided between the chamber and the reservoir chamber and generates a damping force against the flow of working fluid from one of the liquid chambers to the reservoir chamber. (2) The hydraulic shock absorber according to claim 1, wherein the reservoir chamber is provided with heat dissipation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988165685U JPH0731001Y2 (en) | 1988-12-23 | 1988-12-23 | Hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988165685U JPH0731001Y2 (en) | 1988-12-23 | 1988-12-23 | Hydraulic shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287148U true JPH0287148U (en) | 1990-07-10 |
| JPH0731001Y2 JPH0731001Y2 (en) | 1995-07-19 |
Family
ID=31452398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988165685U Expired - Lifetime JPH0731001Y2 (en) | 1988-12-23 | 1988-12-23 | Hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731001Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064145A (en) * | 2006-09-05 | 2008-03-21 | Kayaba Ind Co Ltd | Pneumatic shock absorber |
| CN118722101A (en) * | 2024-06-03 | 2024-10-01 | 广东新力能源有限公司 | A vibration reduction energy recovery system and vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237376B (en) * | 2020-02-20 | 2021-07-27 | 唐山保靓汽车配件有限公司 | Heat dissipation device for shock absorber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246843U (en) * | 1985-09-10 | 1987-03-23 |
-
1988
- 1988-12-23 JP JP1988165685U patent/JPH0731001Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246843U (en) * | 1985-09-10 | 1987-03-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064145A (en) * | 2006-09-05 | 2008-03-21 | Kayaba Ind Co Ltd | Pneumatic shock absorber |
| CN118722101A (en) * | 2024-06-03 | 2024-10-01 | 广东新力能源有限公司 | A vibration reduction energy recovery system and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731001Y2 (en) | 1995-07-19 |