JPS5816470U - valve device - Google Patents
valve deviceInfo
- Publication number
- JPS5816470U JPS5816470U JP10995581U JP10995581U JPS5816470U JP S5816470 U JPS5816470 U JP S5816470U JP 10995581 U JP10995581 U JP 10995581U JP 10995581 U JP10995581 U JP 10995581U JP S5816470 U JPS5816470 U JP S5816470U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- valve
- space
- valve cylinder
- outflow
- 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
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図は従来の弁装置を組込んだ油圧回路図、第２図及
び第３図はこの考案の実施例を示すものであり、第２図
は流体供給時の断面図、第３図は流体流出時の断面図で
ある。
１１・・・・・・弁本体、１２・・・・・・空間部、１
３・・・・・・第一開口、１４・・・・・・第二開口、
１５・・・・・・第三開口、１７・・・・・・弁筒、１
８・・・・・・弁部、１９・・・・・・弁座、２２・・
・・・・バネ、２５・・・・・・連通口、２６・・・・
・、・弁座、２７・・・・・・逆止弁、２８・・・・・
・バネ。Fig. 1 is a hydraulic circuit diagram incorporating a conventional valve device, Figs. 2 and 3 show an embodiment of this invention, Fig. 2 is a sectional view when fluid is supplied, and Fig. 3 is a hydraulic circuit diagram. FIG. 3 is a cross-sectional view when fluid flows out. 11... Valve body, 12... Space part, 1
3...First opening, 14...Second opening,
15... Third opening, 17... Valve cylinder, 1
8... Valve part, 19... Valve seat, 22...
...Spring, 25...Communication port, 26...
... Valve seat, 27... Check valve, 28...
·Spring.
Claims (1)
にそれぞれ連通ずる流入用の第一開口１３、流出入用の
第二開口１４及び流出用の第三開口１５と、前記空間部
内に摺動自在に挿入され第二開口と第三開口を連通、遮
断する弁筒１７と、゛ 上記空間部の内壁面に形成され
、前記弁筒が当接離脱する弁座１９と、前記弁筒に装着
され、該弁筒を弁座方向に付勢するバネ２２と、上記弁
筒に穿設され、前記第一開口と第二開口を連通ずる連通
口２５と、前記弁筒に組込まれ、上記連通口を開閉する
逆止弁２７とから成ることを特徴とする弁装置。A valve body 11 having a space 12 formed therein, a first opening 13 for inflow, a second opening 14 for inflow and outflow, and a third opening 15 for outflow, which communicate with the space, respectively, and a valve cylinder 17 that is slidably inserted into the space and communicates with and blocks the second opening and the third opening; a valve seat 19 that is formed on the inner wall surface of the space and on which the valve cylinder comes into contact and separates; a spring 22 attached to the valve cylinder and urging the valve cylinder toward the valve seat; a communication port 25 installed in the valve cylinder and communicating the first opening and the second opening; , and a check valve 27 for opening and closing the communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10995581U JPS5816470U (en) | 1981-07-23 | 1981-07-23 | valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10995581U JPS5816470U (en) | 1981-07-23 | 1981-07-23 | valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816470U true JPS5816470U (en) | 1983-02-01 |
Family
ID=29904315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10995581U Pending JPS5816470U (en) | 1981-07-23 | 1981-07-23 | valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61109965U (en) * | 1984-12-07 | 1986-07-11 | ||
| JP2009508060A (en) * | 2005-09-12 | 2009-02-26 | ラーイース ゲゼルシャフト ミット ベシュレンクテル ハフツング | Control device and control method for piston / cylinder mechanism |
| JP2010007854A (en) * | 2008-05-29 | 2010-01-14 | Nachi Fujikoshi Corp | Check valve, and poppet-type solenoid valve employing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512742B2 (en) * | 1972-11-22 | 1976-01-28 |
-
1981
- 1981-07-23 JP JP10995581U patent/JPS5816470U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512742B2 (en) * | 1972-11-22 | 1976-01-28 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61109965U (en) * | 1984-12-07 | 1986-07-11 | ||
| JP2009508060A (en) * | 2005-09-12 | 2009-02-26 | ラーイース ゲゼルシャフト ミット ベシュレンクテル ハフツング | Control device and control method for piston / cylinder mechanism |
| JP2010007854A (en) * | 2008-05-29 | 2010-01-14 | Nachi Fujikoshi Corp | Check valve, and poppet-type solenoid valve employing the same |
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