JPH0372101U - - Google Patents
Info
- Publication number
- JPH0372101U JPH0372101U JP13301589U JP13301589U JPH0372101U JP H0372101 U JPH0372101 U JP H0372101U JP 13301589 U JP13301589 U JP 13301589U JP 13301589 U JP13301589 U JP 13301589U JP H0372101 U JPH0372101 U JP H0372101U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- piston
- inner hole
- axial direction
- pressure
- 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
- 239000007788 liquid Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
図は本考案に従つたピストン式アキユムーレー
タの一実施例を示す断面図である。
１０……アキユムレータ、１１……ハウジング
、１２……ピストン、１２ｃ……小径部、１３…
…第１ハウジング、１３ａ……開口、１４……第
２ハウジング、１４ｃ……内孔、１５……ガイド
部材（ガイド部）、１６……Ｏリング、１７……
シヤフト部材（シヤフト部）、１７ａ……摺接部
、１７ｂ……孔、１９……シール部材、２１……
ガス室、２２……貯液室。
The figure is a sectional view showing an embodiment of a piston type accumulator according to the present invention. 10...Accumulator, 11...Housing, 12...Piston, 12c...Small diameter portion, 13...
...First housing, 13a...Opening, 14...Second housing, 14c...Inner hole, 15...Guide member (guide portion), 16...O ring, 17...
Shaft member (shaft portion), 17a...Sliding contact portion, 17b...Hole, 19...Sealing member, 21...
Gas chamber, 22...liquid storage chamber.
Claims (1)
孔内に液密的且つ気密的に軸方向に摺動可能に嵌
挿されて前記ハウジング内に高圧ガスが充填され
るガス室と該ガス室内の圧力に比例した圧力に前
記ハウジングに形成されるポートを介して作動液
を貯える貯液室とを区画形成するピストンを備え
たピストン式アキユムレータにおいて、前記ピス
トンと軸方向へ一体移動可能なシヤフト部を前記
ピストンに設けると共に前記ハウジングに前記シ
ヤフト部の外周摺接部を軸方向へ案内するガイド
部を設けたことを特徴とするピストン式アキユム
レータ。 a housing having an inner hole; a gas chamber that is slidably inserted into the inner hole of the housing in a liquid-tight and air-tight manner in the axial direction and filled with high-pressure gas; and a pressure inside the gas chamber. In the piston type accumulator, the piston is provided with a piston defining a liquid storage chamber for storing hydraulic fluid through a port formed in the housing at a pressure proportional to A piston type accumulator, characterized in that a guide part is provided on the piston and on the housing to guide an outer peripheral sliding contact part of the shaft part in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13301589U JPH0372101U (en) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13301589U JPH0372101U (en) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372101U true JPH0372101U (en) | 1991-07-22 |
Family
ID=31680438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13301589U Pending JPH0372101U (en) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372101U (en) |
-
1989
- 1989-11-15 JP JP13301589U patent/JPH0372101U/ja active Pending
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