JPH0158803U - - Google Patents
Info
- Publication number
- JPH0158803U JPH0158803U JP15483287U JP15483287U JPH0158803U JP H0158803 U JPH0158803 U JP H0158803U JP 15483287 U JP15483287 U JP 15483287U JP 15483287 U JP15483287 U JP 15483287U JP H0158803 U JPH0158803 U JP H0158803U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- free piston
- free
- piston
- recess
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Damping Devices (AREA)
Description
第１〜３図は本考案に係るピストン型アキユム
レータの一実施例を示す図であり、第１図はその
断面図、第２図はそのＯリングの断面図、第３図
はそのフリーピストンの断面図である。
１……シリンダ本体、２……フリーピストン、
３……液室、４……ガス室、５……凹部、６……
Ｏリング（シール部材）。
1 to 3 are diagrams showing an embodiment of the piston-type accumulator according to the present invention, in which FIG. 1 is a sectional view thereof, FIG. 2 is a sectional view of its O-ring, and FIG. 3 is a sectional view of its free piston. FIG. 1... Cylinder body, 2... Free piston,
3...liquid chamber, 4...gas chamber, 5...recess, 6...
O-ring (sealing member).
Claims (1)
し、該フリーピストンによりシリンダ内をガス室
と液室に区画するとともに、フリーピストンの外
周に凹部を設け、該凹部に弾性体からなるシール
部材を嵌入したピストン型アキユムレータにおい
て、前記シール部材の自由時外径をシリンダ内径
より小さくしたことを特徴とするピストン型アキ
ユムレータ。 A free piston is slidably housed in the cylinder, and the free piston divides the inside of the cylinder into a gas chamber and a liquid chamber.A recess is provided on the outer periphery of the free piston, and a sealing member made of an elastic material is fitted into the recess. A piston-type accumulator characterized in that the outer diameter of the sealing member when free is smaller than the inner diameter of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154832U JPH0716914Y2 (en) | 1987-10-08 | 1987-10-08 | Piston type accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154832U JPH0716914Y2 (en) | 1987-10-08 | 1987-10-08 | Piston type accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158803U true JPH0158803U (en) | 1989-04-13 |
| JPH0716914Y2 JPH0716914Y2 (en) | 1995-04-19 |
Family
ID=31431918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987154832U Expired - Lifetime JPH0716914Y2 (en) | 1987-10-08 | 1987-10-08 | Piston type accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716914Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190454A (en) * | 2013-03-27 | 2014-10-06 | Hitachi Metals Techno Ltd | Hydraulic damper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS414145Y1 (en) * | 1964-07-04 | 1966-03-12 |
-
1987
- 1987-10-08 JP JP1987154832U patent/JPH0716914Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS414145Y1 (en) * | 1964-07-04 | 1966-03-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190454A (en) * | 2013-03-27 | 2014-10-06 | Hitachi Metals Techno Ltd | Hydraulic damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716914Y2 (en) | 1995-04-19 |