JPS5986473U - three-way valve - Google Patents
three-way valveInfo
- Publication number
- JPS5986473U JPS5986473U JP18258582U JP18258582U JPS5986473U JP S5986473 U JPS5986473 U JP S5986473U JP 18258582 U JP18258582 U JP 18258582U JP 18258582 U JP18258582 U JP 18258582U JP S5986473 U JPS5986473 U JP S5986473U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- cylinder
- way valve
- fluid flow
- groove
- 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
Landscapes
- Safety Valves (AREA)
- Multiple-Way 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図は従来の圧力作動三方弁の内部構造を示す断面図
、第2図は本考案の一実施例に係る圧力作動三方弁の内
部構造を示す断面図、第3図はストッパの構造図、第一
4図はピストンと間隔保持棒の結合状態を示す図、第5
図は本考案の他の実施例に係る圧力作動三方弁の内部構
造を示す断面図、第6図は第5図のX−X断面図、第7
図は本考案のさらに他の実施例に係る圧力作動三方弁の
内部構造を示す断面図である。
6.7.8・・・・・・接続配管、9・・・・・・シリ
ンダ、9、a・・・・・・シリンダ端、9C・・・・・
・固定用突起、9d・・・・−・停止用突起、10・・
・・・・ストッパ、IOC・・・・・・固定用溝、11
.11’、12.12’、14゜15・・・・・・ピス
トン、14a、’15a・・・・・・ガイド羽根、13
.13’、13″・・・・・・間隔保持棒、14b。
15b・・・・・・孔。Fig. 1 is a sectional view showing the internal structure of a conventional pressure-operated three-way valve, Fig. 2 is a sectional view showing the internal structure of a pressure-operated three-way valve according to an embodiment of the present invention, and Fig. 3 is a structural diagram of a stopper. , Fig. 14 is a diagram showing the coupled state of the piston and the spacing rod, Fig. 5
The figures are cross-sectional views showing the internal structure of a pressure-operated three-way valve according to another embodiment of the present invention.
The figure is a sectional view showing the internal structure of a pressure-operated three-way valve according to yet another embodiment of the present invention. 6.7.8...Connection piping, 9...Cylinder, 9,a...Cylinder end, 9C...
・Fixing protrusion, 9d...- Stopping protrusion, 10...
... Stopper, IOC ... Fixing groove, 11
.. 11', 12.12', 14°15... Piston, 14a, '15a... Guide vane, 13
.. 13', 13''... Spacing rod, 14b. 15b... Hole.
Claims (1)
に貫通孔を穿設したストッパ、シリンダ内でストッパの
両側に組込まれた2個のピストン、これらのピストン間
の間隔を所定値以上に保つための間隔保持棒等から構成
され、圧力によってストッパとピストンとの位置関係を
変えて流体流路を切りかえ且つ高圧側からの流体流れを
止め低圧° 側からの流れを可能にできる圧力作動三方
弁において、ストッパ外周に溝を設け、この溝に対応す
る位置のシリンダ径を細く絞ることにより、シリンダ内
にストッパを固定する構造にしたことを特徴とする三方
弁。At least, a cylinder, a stopper fixed in the mulberry cylinder and having a through hole in the center, two pistons installed on both sides of the stopper in the cylinder, and a space for maintaining the distance between these pistons at a predetermined value or more. In a pressure-operated three-way valve, which is composed of a spacing rod, etc., and can switch the fluid flow path by changing the positional relationship between the stopper and the piston depending on pressure, and can stop fluid flow from the high pressure side and allow fluid flow from the low pressure side, A three-way valve characterized by having a structure in which the stopper is fixed within the cylinder by providing a groove on the outer periphery of the stopper and narrowing the diameter of the cylinder at a position corresponding to the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18258582U JPS5986473U (en) | 1982-12-03 | 1982-12-03 | three-way valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18258582U JPS5986473U (en) | 1982-12-03 | 1982-12-03 | three-way valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5986473U true JPS5986473U (en) | 1984-06-11 |
Family
ID=30395374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18258582U Pending JPS5986473U (en) | 1982-12-03 | 1982-12-03 | three-way valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5986473U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10169800A (en) * | 1996-12-05 | 1998-06-26 | Shimadzu Corp | Low pressure priority shuttle valve |
JP2010144821A (en) * | 2008-12-18 | 2010-07-01 | Nissan Motor Co Ltd | Valve |
-
1982
- 1982-12-03 JP JP18258582U patent/JPS5986473U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10169800A (en) * | 1996-12-05 | 1998-06-26 | Shimadzu Corp | Low pressure priority shuttle valve |
JP2010144821A (en) * | 2008-12-18 | 2010-07-01 | Nissan Motor Co Ltd | Valve |
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