JPS6010962U - Switching valve device - Google Patents
Switching valve deviceInfo
- Publication number
- JPS6010962U JPS6010962U JP10372383U JP10372383U JPS6010962U JP S6010962 U JPS6010962 U JP S6010962U JP 10372383 U JP10372383 U JP 10372383U JP 10372383 U JP10372383 U JP 10372383U JP S6010962 U JPS6010962 U JP S6010962U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shaft
- main
- chamber
- outflow 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.)
- Pending
Links
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は先に提案されている切換弁装置の断面図、第2
図は本考案の一実施例を示す断面図、第3図はその主弁
の斜視図、第4図は本考案の他の実施例を示す断面図、
第5図はその補助弁の斜視図である。
1・・・・・・本体、2・・・・・・流出室、3,4・
・・・・・流入室、8・・・・・・弁座、10・・・・
・・軸、11・・・・・・主弁、13・・・・・・補助
弁、21.31・・・・・・摺動部。Figure 1 is a sectional view of the previously proposed switching valve device;
The figure is a sectional view showing one embodiment of the present invention, FIG. 3 is a perspective view of the main valve, and FIG. 4 is a sectional view showing another embodiment of the present invention.
FIG. 5 is a perspective view of the auxiliary valve. 1... Main body, 2... Outflow chamber, 3, 4.
...Inflow chamber, 8...Valve seat, 10...
...Shaft, 11...Main valve, 13...Auxiliary valve, 21.31...Sliding part.
Claims (1)
して設けた流入室にわたって軸を嵌合し、この軸の左右
部にそれぞれ上記弁座に対向する主弁を遊嵌するととも
にこの主弁の軸に対する間隙を開閉する補助弁を固定し
、この主弁および補助弁にかかる流体圧によって上記軸
を移動して一方の流入室と流出室とを遮断するとともに
他方の流入室と流出室とを連通ずる切要弁装置において
、上記主弁および補助弁の少なくともいずれか一方の外
周部に本体の内径とほぼ同径の摺動部を一体的に設け、
少なくともこの摺動部を耐摩耗性に優れ摩擦抵抗の少な
い材料によって成形したことを特徴とする切換弁装置。A shaft is fitted across an inlet chamber provided from an outflow chamber in the center of the main body to the left and right sides of this outflow chamber via a valve seat, and main valves facing the valve seats are loosely fitted to the left and right sides of this shaft, respectively. An auxiliary valve that opens and closes a gap with respect to the shaft of the main valve is fixed, and the shaft is moved by the fluid pressure applied to the main valve and the auxiliary valve to shut off one inflow chamber and outflow chamber, and to shut off the other inflow chamber. In the cut-off valve device that communicates with the outflow chamber, a sliding portion having approximately the same diameter as the inner diameter of the main body is integrally provided on the outer periphery of at least one of the main valve and the auxiliary valve,
A switching valve device characterized in that at least this sliding portion is molded from a material with excellent wear resistance and low frictional resistance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10372383U JPS6010962U (en) | 1983-07-04 | 1983-07-04 | Switching valve device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10372383U JPS6010962U (en) | 1983-07-04 | 1983-07-04 | Switching valve device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6010962U true JPS6010962U (en) | 1985-01-25 |
Family
ID=30243863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10372383U Pending JPS6010962U (en) | 1983-07-04 | 1983-07-04 | Switching valve device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010962U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62215459A (en) * | 1986-03-17 | 1987-09-22 | Hitachi Ltd | Stacking arrangement for impeller |
JPS62170402U (en) * | 1986-04-17 | 1987-10-29 |
-
1983
- 1983-07-04 JP JP10372383U patent/JPS6010962U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62215459A (en) * | 1986-03-17 | 1987-09-22 | Hitachi Ltd | Stacking arrangement for impeller |
JPS62170402U (en) * | 1986-04-17 | 1987-10-29 |
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