JPS62180839U - - Google Patents
Info
- Publication number
- JPS62180839U JPS62180839U JP6873286U JP6873286U JPS62180839U JP S62180839 U JPS62180839 U JP S62180839U JP 6873286 U JP6873286 U JP 6873286U JP 6873286 U JP6873286 U JP 6873286U JP S62180839 U JPS62180839 U JP S62180839U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- inner diameter
- same
- outer diameter
- small inner
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は本考案の一実施例の説明図、第２図は
従来のピストン形アキユムレータの断面図である
。
１…シリンダ、２…ピストン、３…カバー、４
…カバー、５…オーリング、６…パツキン、７…
オーリング、８…穴、９…窒素ガス室、１０…作
動油室。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional piston-type accumulator. 1...Cylinder, 2...Piston, 3...Cover, 4
...Cover, 5...Oring, 6...Putskin, 7...
O-ring, 8...hole, 9...nitrogen gas chamber, 10...hydraulic oil chamber.
Claims (1)
トン形アキユムレータにおいて、円筒形のシリン
ダの内径をピストンの外径と同一で、ピストンが
内面を摺動できる部分と、ピストンの外径より、
内径が小さい部分とを接続した構造とし、窒素ガ
ス側は主に内径が小さい部分、作動油側はピスト
ンが摺動できる側としたことを特徴とするアキユ
ムレータ。 In a piston-type accumulator used in a hydraulic actuator for a power circuit breaker, the inner diameter of the cylindrical cylinder is the same as the outer diameter of the piston, and the inner diameter of the piston is the same as the outer diameter of the piston.
An accumulator characterized by having a structure in which a part with a small inner diameter is connected, and the nitrogen gas side is mainly the part with a small inner diameter, and the hydraulic oil side is the side on which the piston can slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6873286U JPS62180839U (en) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6873286U JPS62180839U (en) | 1986-05-09 | 1986-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180839U true JPS62180839U (en) | 1987-11-17 |
Family
ID=30908818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6873286U Pending JPS62180839U (en) | 1986-05-09 | 1986-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180839U (en) |
-
1986
- 1986-05-09 JP JP6873286U patent/JPS62180839U/ja active Pending