JPH0294909U - - Google Patents
Info
- Publication number
- JPH0294909U JPH0294909U JP375589U JP375589U JPH0294909U JP H0294909 U JPH0294909 U JP H0294909U JP 375589 U JP375589 U JP 375589U JP 375589 U JP375589 U JP 375589U JP H0294909 U JPH0294909 U JP H0294909U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- hydraulic cylinder
- filter
- piston rod
- lower chamber
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案の一実施例に係る油圧シリン
ダを一部破断して示す正面図、第２図はその部分
拡大縦断面図、第３図はハイドロサスペンシヨン
システムを示す回路図、第４図は従来例としての
油圧シリンダを一部破断して示す正面図である。
〔符号の説明〕、１……シリンダ、２……ピス
トンロツド、２ａ……透孔、２ｂ……拡径部、５
……下方室、１６……フイルタ、Ｐ……圧力源、
Ｓ……油圧シリンダ。
Fig. 1 is a partially cutaway front view of a hydraulic cylinder according to an embodiment of this invention, Fig. 2 is a partially enlarged vertical sectional view thereof, Fig. 3 is a circuit diagram showing a hydrosuspension system, and Fig. 4 The figure is a partially cutaway front view of a conventional hydraulic cylinder. [Explanation of symbols], 1... Cylinder, 2... Piston rod, 2a... Through hole, 2b... Expanded diameter part, 5
... lower chamber, 16 ... filter, P ... pressure source,
S...Hydraulic cylinder.
Claims (1)
開穿された透孔を介して外部の圧油給排用の圧力
源側に連通されてなると共に、上記透孔内にフイ
ルタが収装されてなることを特徴とする油圧シリ
ンダ。 The lower chamber inside the cylinder is communicated with an external pressure source for supplying and discharging pressure oil through a through hole drilled in the axial center of the piston rod, and a filter is housed in the through hole. A hydraulic cylinder characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP375589U JPH074326Y2 (en) | 1989-01-17 | 1989-01-17 | Hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP375589U JPH074326Y2 (en) | 1989-01-17 | 1989-01-17 | Hydraulic cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0294909U true JPH0294909U (en) | 1990-07-27 |
| JPH074326Y2 JPH074326Y2 (en) | 1995-02-01 |
Family
ID=31205674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP375589U Expired - Lifetime JPH074326Y2 (en) | 1989-01-17 | 1989-01-17 | Hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074326Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085417A (en) * | 2022-12-29 | 2023-05-09 | 无锡惠发特精密机械有限公司 | Oil storage cylinder of oil pressure shock absorber for motor train unit and preparation process of oil storage cylinder |
-
1989
- 1989-01-17 JP JP375589U patent/JPH074326Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085417A (en) * | 2022-12-29 | 2023-05-09 | 无锡惠发特精密机械有限公司 | Oil storage cylinder of oil pressure shock absorber for motor train unit and preparation process of oil storage cylinder |
| CN116085417B (en) * | 2022-12-29 | 2023-10-10 | 无锡惠发特精密机械有限公司 | Oil storage cylinder of oil pressure shock absorber for motor train unit and preparation process of oil storage cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074326Y2 (en) | 1995-02-01 |