JPS61112158U - - Google Patents
Info
- Publication number
- JPS61112158U JPS61112158U JP19885284U JP19885284U JPS61112158U JP S61112158 U JPS61112158 U JP S61112158U JP 19885284 U JP19885284 U JP 19885284U JP 19885284 U JP19885284 U JP 19885284U JP S61112158 U JPS61112158 U JP S61112158U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- seal
- spring
- seal groove
- groove
- 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
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Valves (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の実施例を示すシールリングの
取付状態を示す断面図、第２図は従来のシールリ
ングの取付状態を示す断面図、第３図は従来のシ
ールリングの溝との摩擦力を示す線図、第４図は
本考案におけるシールリングの溝との摩擦力を示
す線図である。
図の主要部分の説明、１……シールリング、２
……固定側、３……シール溝、４……ばね、５…
…ばね受。
Fig. 1 is a cross-sectional view showing the installed state of a seal ring according to an embodiment of the present invention, Fig. 2 is a cross-sectional view showing the installed state of a conventional seal ring, and Fig. 3 is a cross-sectional view showing the installed state of a conventional seal ring. Figure 4 is a diagram showing the friction force between the seal ring and the groove in the present invention. Explanation of the main parts of the diagram, 1... Seal ring, 2
...Fixed side, 3...Seal groove, 4...Spring, 5...
...Spring holder.
Claims (1)
、ばね力により同シール溝に初期押付力を付加し
、シールリングに作用する差圧力に関係なく移動
側ピストンの軸直角方向の防振効果を一定以上に
保つことを特徴とするシールリング。 A spring is inserted between the seal ring and the seal groove, and the spring force applies an initial pressing force to the seal groove, so that the vibration damping effect in the direction perpendicular to the axis of the moving piston is achieved regardless of the differential pressure acting on the seal ring. A seal ring that maintains a certain level or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19885284U JPS61112158U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19885284U JPS61112158U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61112158U true JPS61112158U (en) | 1986-07-16 |
Family
ID=30758231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19885284U Pending JPS61112158U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61112158U (en) |
-
1984
- 1984-12-26 JP JP19885284U patent/JPS61112158U/ja active Pending
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