JPH0336582U - - Google Patents
Info
- Publication number
- JPH0336582U JPH0336582U JP9755189U JP9755189U JPH0336582U JP H0336582 U JPH0336582 U JP H0336582U JP 9755189 U JP9755189 U JP 9755189U JP 9755189 U JP9755189 U JP 9755189U JP H0336582 U JPH0336582 U JP H0336582U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- sealing cylindrical
- cylindrical body
- main body
- 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
- 238000007789 sealing Methods 0.000 claims 6
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の第１実施例を示す断面図、第
２図は本考案の第２実施例を示す断面図である。
１……弁箱、２……弁座、３，９……弁体、３
ａ，９ｂ……弁主体、３ｂ，９ａ……シール用筒
状体、５，１１……閉空間、６……均圧孔。
FIG. 1 is a cross-sectional view showing a first embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a second embodiment of the present invention. 1... Valve box, 2... Valve seat, 3, 9... Valve body, 3
a, 9b... Valve main body, 3b, 9a... Seal cylindrical body, 5, 11... Closed space, 6... Pressure equalization hole.
Claims (1)
対して遠近方向に移動操作自在に設けた遮断弁で
あつて、 前記弁体３を形成するに、前記弁座２に対して
接当離間自在な弁主体３ａを、伸縮自在なシール
用筒状体３ｂの一端側に連結すると共に、前記シ
ール用筒状体３ｂの他端側を弁箱１に連結し、 前記弁主体３ａに均圧孔６を、閉弁状態におい
て前記シール用筒状体３ｂ内の閉空間５と前記弁
座２の下流側が前記均圧孔６で連通される配置で
形成してある遮断弁。 ２ 弁座２よりも上流側に弁体９を前記弁座２に
対して遠近方向に移動操作自在に設けた遮断弁で
あつて、 前記弁体９を形成するに、前記弁座２に対して
接当離間自在な弁主体９ｂを、硬質材料から成る
シール用筒状体９ａの一端側に連結すると共に、
前記シール用筒状体９ａの他端側を弁箱１に摺動
自在に嵌着し、 前記弁主体９ｂに均圧孔６を、閉弁状態におい
て前記シール用筒状体９ａ内の閉空間１１と前記
弁座２の下流側が前記均圧孔６で連通される配置
で形成してある遮断弁。[Claims for Utility Model Registration] 1. A shutoff valve in which a valve body 3 is provided on the upstream side of a valve seat 2 so as to be movable in a direction near and far from the valve seat 2, the valve body 3 being formed. The valve main body 3a, which can freely come into contact with and separate from the valve seat 2, is connected to one end side of the extensible sealing cylindrical body 3b, and the other end side of the sealing cylindrical body 3b is connected to the valve box. 1, and a pressure equalizing hole 6 is provided in the valve main body 3a, and the closed space 5 in the sealing cylindrical body 3b and the downstream side of the valve seat 2 are connected to each other through the pressure equalizing hole 6 in the valve closed state. A shutoff valve made of 2. A shutoff valve in which a valve body 9 is provided on the upstream side of the valve seat 2 so as to be movable in a direction near and far with respect to the valve seat 2, in which the valve body 9 is formed with respect to the valve seat 2. The valve main body 9b, which can be brought into contact with and separated from the valve main body 9b, is connected to one end side of the sealing cylindrical body 9a made of a hard material, and
The other end side of the sealing cylindrical body 9a is slidably fitted into the valve body 1, and the pressure equalizing hole 6 is formed in the valve main body 9b, and the closed space inside the sealing cylindrical body 9a is in the closed state. 11 and the downstream side of the valve seat 2 are in communication with each other through the pressure equalizing hole 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9755189U JPH0336582U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9755189U JPH0336582U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336582U true JPH0336582U (en) | 1991-04-09 |
Family
ID=31646687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9755189U Pending JPH0336582U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016530462A (en) * | 2013-07-25 | 2016-09-29 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ | valve |
| JPWO2017026069A1 (en) * | 2015-08-13 | 2017-10-12 | 三菱電機株式会社 | solenoid valve |
-
1989
- 1989-08-21 JP JP9755189U patent/JPH0336582U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016530462A (en) * | 2013-07-25 | 2016-09-29 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ | valve |
| JPWO2017026069A1 (en) * | 2015-08-13 | 2017-10-12 | 三菱電機株式会社 | solenoid valve |