JPH01107948U - - Google Patents
Info
- Publication number
- JPH01107948U JPH01107948U JP199488U JP199488U JPH01107948U JP H01107948 U JPH01107948 U JP H01107948U JP 199488 U JP199488 U JP 199488U JP 199488 U JP199488 U JP 199488U JP H01107948 U JPH01107948 U JP H01107948U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spring
- rod
- fluid circuit
- pressure measuring
- 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
- 239000012530 fluid Substances 0.000 claims 3
Landscapes
- Measuring Fluid Pressure (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
圧力測定器の取付け状態を示す断面図、第２図は
取外し状態を示す断面図、第３図は他の実施例を
示す断面図、第４図は逆止弁のバルブコア部の詳
細図である。
２は回路、３，３′は圧力測定器、４，４′は
逆止弁、９はバルブコア、１０は弁座、１１はば
ね、１２は弁体、１３はロツド。
The drawings show an embodiment of the present invention; FIG. 1 is a cross-sectional view showing the pressure measuring device installed, FIG. 2 is a cross-sectional view showing the pressure measuring device removed, and FIG. 3 is a cross-sectional view showing another embodiment. , FIG. 4 is a detailed view of the valve core portion of the check valve. 2 is a circuit, 3 and 3' are pressure measuring devices, 4 and 4' are check valves, 9 is a valve core, 10 is a valve seat, 11 is a spring, 12 is a valve body, and 13 is a rod.
Claims (1)
１１にて対向方向に付勢された弁体１２と、弁座
１０に摺動自在に嵌合され、先端が上記弁体１２
に当接してこれをばね１１に抗して移動させるロ
ツド１３とからなるバルブコア９を、上記ロツド
１３の基端部を出口側に突出させて内装した逆止
弁４を圧力流体の回路２に接続し、この逆止弁４
，４′の出口側に、上記バルブコア９のロツド１
３を押込む状態にして圧力測定器３，３′を取付
けたことを特徴とする流体回路における圧力測定
器。 A valve seat 10 , a valve body 12 facing the valve seat 10 and biased in the opposite direction by a spring 11 , and a valve body 12 that is slidably fitted into the valve seat 10 and whose tip is connected to the valve body 12 .
A valve core 9 consisting of a rod 13 that abuts against the spring 11 and moves it against the spring 11 is connected to the pressure fluid circuit 2, and a check valve 4, which is internally installed with the base end of the rod 13 protruding toward the outlet side, is connected to the pressure fluid circuit 2. Connect this check valve 4
, 4', the rod 1 of the valve core 9 is placed on the outlet side of the valve core 9.
1. A pressure measuring device for a fluid circuit, characterized in that pressure measuring devices 3 and 3' are attached with pressure measuring devices 3 and 3' in a pushed-in state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP199488U JPH01107948U (en) | 1988-01-13 | 1988-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP199488U JPH01107948U (en) | 1988-01-13 | 1988-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107948U true JPH01107948U (en) | 1989-07-20 |
Family
ID=31202374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP199488U Pending JPH01107948U (en) | 1988-01-13 | 1988-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107948U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329742B2 (en) * | 1979-07-24 | 1988-06-15 | Xerox Corp |
-
1988
- 1988-01-13 JP JP199488U patent/JPH01107948U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329742B2 (en) * | 1979-07-24 | 1988-06-15 | Xerox Corp |
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