JPH0243501U - - Google Patents
Info
- Publication number
- JPH0243501U JPH0243501U JP12263588U JP12263588U JPH0243501U JP H0243501 U JPH0243501 U JP H0243501U JP 12263588 U JP12263588 U JP 12263588U JP 12263588 U JP12263588 U JP 12263588U JP H0243501 U JPH0243501 U JP H0243501U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- piston
- moves
- cylinder
- flange portion
- 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
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図はこの考案によるアキユムレータを示す
縦断面図、第２図および第３図は従来のアキユム
レータを示す縦断面図である。
１，２１……シリンダ、２，２２……ねじ孔、
６，２６……孔、４，２４……凹部、５，２５…
…ピストン、７，２７……ボトムカバー、８，２
８……ロツドカバー、９，１５，２９，３７……
ばね、１０，３０，３５，３６……ロツド、１０
ａ……ロツドフランジ部、１１，３１……マグネ
ツト、１２，３２……検知部材、１３，１７，３
３……シール、１４，３４……ガスバルブ、１６
……溝。
FIG. 1 is a longitudinal sectional view showing an accumulator according to this invention, and FIGS. 2 and 3 are longitudinal sectional views showing a conventional accumulator. 1, 21...Cylinder, 2, 22...Screw hole,
6,26...hole, 4,24...recess, 5,25...
...Piston, 7,27...Bottom cover, 8,2
8... Rod cover, 9, 15, 29, 37...
Spring, 10, 30, 35, 36... Rod, 10
a... Rod flange portion, 11, 31... Magnet, 12, 32... Detection member, 13, 17, 3
3... Seal, 14, 34... Gas valve, 16
……groove.
Claims (1)
たピストン５を移動可能に配設するとともに、両
端を閉塞して２室を形成し、前記凹部４側のシリ
ンダ１の端部に、シリンダ１の内部と連通するロ
ツドカバー８を配設して、このロツドカバー８の
内部に、付勢部材９によりシリンダ１の内側に付
勢された状態でロツド１０を配設し、前記凹部４
側の室内をガスを封入するとともに、反対側の室
内に流体を導入し、この流体の圧力に応じて前記
ピストン５が移動するようになつたアキユムレー
タであつて、前記ロツド１０のピストン５側の端
部に、フランジ部１０ａを形成するとともに、こ
のフランジ部１０ａに前記付勢部材９よりも大き
な付勢力を有し、かつ、前記凹部４内に位置し得
る大きさの付勢部材１５を配設し、前記ピストン
５が移動した際、前記ロツド１０が前記付勢部材
９に抗して移動し、前記フランジ部１０ａにより
ロツド１０の移動が阻止された後は、前記付勢部
材１５に抗して前記ピストン５が移動することを
特徴とするアキユムレータ。 A piston 5 having a recess 4 formed on one side is movably disposed inside the cylinder 1, and both ends are closed to form two chambers. A rod cover 8 communicating with the inside of the cylinder 1 is disposed, and a rod 10 is disposed inside the rod cover 8 in a state where it is biased toward the inside of the cylinder 1 by a biasing member 9.
This is an accumulator in which a chamber on one side is filled with gas, a fluid is introduced into a chamber on the opposite side, and the piston 5 moves according to the pressure of this fluid, and the piston 5 side of the rod 10 is an accumulator. A flange portion 10a is formed at the end, and a biasing member 15 having a larger biasing force than the biasing member 9 and having a size that can be positioned within the recess 4 is disposed on the flange portion 10a. When the piston 5 moves, the rod 10 moves against the urging member 9, and after the movement of the rod 10 is blocked by the flange portion 10a, the rod 10 moves against the urging member 15. An accumulator characterized in that the piston 5 moves as shown in FIG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12263588U JPH0547284Y2 (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12263588U JPH0547284Y2 (en) | 1988-09-19 | 1988-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243501U true JPH0243501U (en) | 1990-03-26 |
| JPH0547284Y2 JPH0547284Y2 (en) | 1993-12-13 |
Family
ID=31370747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12263588U Expired - Lifetime JPH0547284Y2 (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547284Y2 (en) |
-
1988
- 1988-09-19 JP JP12263588U patent/JPH0547284Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547284Y2 (en) | 1993-12-13 |
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