JPS5956465U - sequence valve - Google Patents
sequence valveInfo
- Publication number
- JPS5956465U JPS5956465U JP15145482U JP15145482U JPS5956465U JP S5956465 U JPS5956465 U JP S5956465U JP 15145482 U JP15145482 U JP 15145482U JP 15145482 U JP15145482 U JP 15145482U JP S5956465 U JPS5956465 U JP S5956465U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- chamber
- sequence valve
- valve housing
- balance piston
- 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
- Safety Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のシーケンス弁の面断面図、第２図は本考
案の実施例の面断側面図である。
１・・・弁筺、２・・・バランスピストン、３・・・室
、４・・・ばね、５・・・パイロット弁、６・・・流入
口、７・・・流出口、８・・・透孔、２ａ・・・周壁、
９・・・通路。FIG. 1 is a sectional view of a conventional sequence valve, and FIG. 2 is a sectional side view of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Valve housing, 2... Balance piston, 3... Chamber, 4... Spring, 5... Pilot valve, 6... Inlet, 7... Outlet, 8...・Through hole, 2a...peripheral wall,
9...Aisle.
Claims (1)
ストン２を設け、該ピストン２の摺動をその背後の室３
内のばね４と該室３の圧力上昇により開くパイロット弁
５とて制御して該弁筺１の流入口６と流出ロアとの連通
を制御するようにしたものに於て、該バランスピストン
２の周壁２ａに内外に貫通する透孔８を形成し、該弁筺
１に、該バランスピストン２のばね４に抗しての後退に
よれば透孔８と対向して該室３をドレン回路に連通させ
る通路９を形成して成るシーケンス弁。A slidable cylindrical balance piston 2 is provided in the valve housing 1 of the sequence valve, and the sliding movement of the piston 2 is controlled by a chamber 3 behind it.
The balance piston 2 is configured to control communication between the inlet 6 of the valve housing 1 and the outflow lower by controlling a pilot valve 5 that opens due to a rise in pressure in the chamber 3 and a spring 4 therein. A through hole 8 is formed in the peripheral wall 2a of the valve housing 1, and when the balance piston 2 is retreated against the spring 4, the chamber 3 is connected to the drain circuit by facing the through hole 8. A sequence valve formed by forming a passage 9 communicating with the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15145482U JPS5956465U (en) | 1982-10-07 | 1982-10-07 | sequence valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15145482U JPS5956465U (en) | 1982-10-07 | 1982-10-07 | sequence valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956465U true JPS5956465U (en) | 1984-04-13 |
| JPS636536Y2 JPS636536Y2 (en) | 1988-02-24 |
Family
ID=30335615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15145482U Granted JPS5956465U (en) | 1982-10-07 | 1982-10-07 | sequence valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956465U (en) |
-
1982
- 1982-10-07 JP JP15145482U patent/JPS5956465U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS636536Y2 (en) | 1988-02-24 |
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