JPH0241701U - - Google Patents
Info
- Publication number
- JPH0241701U JPH0241701U JP12099888U JP12099888U JPH0241701U JP H0241701 U JPH0241701 U JP H0241701U JP 12099888 U JP12099888 U JP 12099888U JP 12099888 U JP12099888 U JP 12099888U JP H0241701 U JPH0241701 U JP H0241701U
- Authority
- JP
- Japan
- Prior art keywords
- free piston
- gas
- accumulator
- movable
- flat plate
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案アキユムレータの構成の一例を
示す断面図である。
１…シリンダ、２…キヤツプ部材、３…フリー
ピストン、３Ａ…ヘツド部、３Ｂ…スカート部、
４…ガス室、５…油室、６…封入ポート、７…プ
ラグ、８…オイルポート、１０…板材、１１…シ
ール部材。
FIG. 1 is a cross-sectional view showing an example of the structure of the accumulator of the present invention. 1...Cylinder, 2...Cap member, 3...Free piston, 3A...Head part, 3B...Skirt part,
4...Gas chamber, 5...Oil chamber, 6...Enclosed port, 7...Plug, 8...Oil port, 10...Plate material, 11...Sealing member.
Claims (1)
フリーピストンを有し、該フリーピストンによつ
て油室から分離されたガス室にガスを密封し、前
記油室に供給される油圧に応じて前記フリーピス
トンを自在に移動可能としたアキユムレータにお
いて、 前記フリーピストンを樹脂系材料で形成し、 該フリーピストンのヘツド部に沿つて金属製ま
たはガス透過性のない剛性の高い材料による平板
状の部材を埋設したことを特徴とするアキユムレ
ータ。[Claims for Utility Model Registration] A pressure accumulating cylinder has a free piston that is movable along the inside, and the free piston seals gas in a gas chamber separated from an oil chamber. In an accumulator in which the free piston is movable freely according to the supplied hydraulic pressure, the free piston is formed of a resin-based material, and the head portion of the free piston is made of metal or a rigid material that is not gas permeable. An accumulator characterized by having a flat plate-like member made of a high-quality material buried therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12099888U JPH066243Y2 (en) | 1988-09-14 | 1988-09-14 | accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12099888U JPH066243Y2 (en) | 1988-09-14 | 1988-09-14 | accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241701U true JPH0241701U (en) | 1990-03-22 |
| JPH066243Y2 JPH066243Y2 (en) | 1994-02-16 |
Family
ID=31367612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12099888U Expired - Lifetime JPH066243Y2 (en) | 1988-09-14 | 1988-09-14 | accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066243Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224735A (en) * | 2012-04-02 | 2013-10-31 | Marco Systemanalyse Und Entwicklung Gmbh | Position determination apparatus |
-
1988
- 1988-09-14 JP JP12099888U patent/JPH066243Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224735A (en) * | 2012-04-02 | 2013-10-31 | Marco Systemanalyse Und Entwicklung Gmbh | Position determination apparatus |
| US9546866B2 (en) | 2012-04-02 | 2017-01-17 | Marco Systemanalyse Und Entwicklung Gmbh | Position determination apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066243Y2 (en) | 1994-02-16 |