JPH03127801U - - Google Patents
Info
- Publication number
- JPH03127801U JPH03127801U JP3736090U JP3736090U JPH03127801U JP H03127801 U JPH03127801 U JP H03127801U JP 3736090 U JP3736090 U JP 3736090U JP 3736090 U JP3736090 U JP 3736090U JP H03127801 U JPH03127801 U JP H03127801U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- chamber
- liquid storage
- annular chamber
- storage chamber
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
図面は本案アキユムレータの１例の縦断面図で
ある。
１……ケーシング、３……ピストン、４……蓄
液室、５……気体室、８１，８２……シール部材
、１０……環状室、１１……第１一方向弁、１８
……第２一方向弁。
The drawing is a longitudinal sectional view of one example of the present invention accumulator. DESCRIPTION OF SYMBOLS 1... Casing, 3... Piston, 4... Liquid storage chamber, 5... Gas chamber, 8 1 , 8 2 ... Seal member, 10... Annular chamber, 11... First one-way valve, 18
...Second one-way valve.
Claims (1)
の蓄液室と他端側の気体室との２室に仕切るピス
トンを内挿して成るアキユムレータであつて、ピ
ストンの外周面に軸線方向に離間させて少なくと
も２個のシール部材を装着すると共に、ピストン
の外周面とケーシングの内周面との間にこれらシ
ール部材間に位置する環状室を形成するものにお
いて、該環状室と前記蓄液室とを、蓄液室から環
状室への流れを許容する減圧機能を持つ第１一方
向弁と、該第１一方向弁に並列で環状室から蓄液
室への流れを許容する第２一方向弁とを介して連
通させたことを特徴とするアキユムレータ。 An accumulator comprising a piston inserted into a cylindrical casing that partitions the inside of the casing into two chambers, a liquid storage chamber at one end and a gas chamber at the other end, the piston being spaced apart in the axial direction on the outer peripheral surface of the piston. At least two sealing members are attached to the piston, and an annular chamber is formed between the outer circumferential surface of the piston and the inner circumferential surface of the casing, and the annular chamber is located between these sealing members, and the annular chamber and the liquid storage chamber are connected to each other. a first one-way valve having a pressure reducing function that allows flow from the liquid storage chamber to the annular chamber; and a second one-way valve that is parallel to the first one-way valve and allows flow from the annular chamber to the liquid storage chamber. An accumulator characterized in that it communicates with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3736090U JPH0752961Y2 (en) | 1990-04-09 | 1990-04-09 | accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3736090U JPH0752961Y2 (en) | 1990-04-09 | 1990-04-09 | accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127801U true JPH03127801U (en) | 1991-12-24 |
| JPH0752961Y2 JPH0752961Y2 (en) | 1995-12-06 |
Family
ID=31544398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3736090U Expired - Fee Related JPH0752961Y2 (en) | 1990-04-09 | 1990-04-09 | accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752961Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854561A (en) * | 2019-02-12 | 2019-06-07 | 广西玉柴重工有限公司 | A kind of fluid path appearance change valve |
-
1990
- 1990-04-09 JP JP3736090U patent/JPH0752961Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854561A (en) * | 2019-02-12 | 2019-06-07 | 广西玉柴重工有限公司 | A kind of fluid path appearance change valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752961Y2 (en) | 1995-12-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |