JPH0171275U - - Google Patents
Info
- Publication number
- JPH0171275U JPH0171275U JP1987168219U JP16821987U JPH0171275U JP H0171275 U JPH0171275 U JP H0171275U JP 1987168219 U JP1987168219 U JP 1987168219U JP 16821987 U JP16821987 U JP 16821987U JP H0171275 U JPH0171275 U JP H0171275U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- support frame
- attached
- drive device
- 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.)
- Granted
Links
Landscapes
- Lift Valve (AREA)
Description
図面は本考案のバルブの実施例を示し、第１図
は縦断面図、第２〜４図は他の実施例の弁座の部
分の断面図である。
１……弁箱、２……弁座、３……後端金具、４
……弁支持枠、５……キヤツプ、６……間隙、７
……弁体、１３……シールリング、１４……駆動
回転軸、１５……クランク、１６……コネクチン
グロツド。
The drawings show embodiments of the valve of the present invention; FIG. 1 is a longitudinal sectional view, and FIGS. 2 to 4 are sectional views of the valve seat portion of other embodiments. 1...Valve box, 2...Valve seat, 3...Rear end fitting, 4
... Valve support frame, 5 ... Cap, 6 ... Gap, 7
... Valve body, 13 ... Seal ring, 14 ... Drive rotation shaft, 15 ... Crank, 16 ... Connecting rod.
Claims (1)
付けられるリング状の弁座と、弁箱内に固定支持
された弁支持枠と、弁支持枠内に摺動自在に且つ
後方に向かつて出没自在に設けられた弁体と、弁
体を移動させる駆動装置とからなり、前記弁座は
弁箱に対して着脱自在に取付けられており、また
、前記駆動装置は、弁支持枠を貫通するように設
けた駆動回転軸にクランクが取付けられ、このク
ランクにコネクチングロツドを介して弁体が連結
された構成であり、この駆動装置によつて弁体は
流体の流れ方向に移動させられ、弁体が前方に移
動させられると弁支持枠内に没入し、流体は弁箱
と弁支持枠との間隙を通つて後方へと流れ、また
、弁体が後方に移動させられると、弁体の後端が
弁座に接触して流れが阻止されるようになつてい
るプランジヤーバルブ。 A valve body whose inner surface is approximately cylindrical, a ring-shaped valve seat attached to the rear end of the valve body, a valve support frame fixedly supported within the valve body, and a valve support frame that is slidable and rearward within the valve support frame. It consists of a valve body that is provided so as to be retractable in the opposite direction, and a drive device that moves the valve body.The valve seat is detachably attached to the valve box, and the drive device is attached to the valve support frame A crank is attached to a drive rotating shaft that passes through the shaft, and a valve body is connected to this crank via a connecting rod.The valve body is moved in the direction of fluid flow by this drive device. When the valve body is moved forward, the fluid flows backward through the gap between the valve body and the valve support frame, and when the valve body is moved backward, the fluid flows backward. , a plunger valve in which the rear end of the valve body contacts the valve seat to prevent flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168219U JPH0348452Y2 (en) | 1987-11-02 | 1987-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168219U JPH0348452Y2 (en) | 1987-11-02 | 1987-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0171275U true JPH0171275U (en) | 1989-05-12 |
| JPH0348452Y2 JPH0348452Y2 (en) | 1991-10-16 |
Family
ID=31457202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168219U Expired JPH0348452Y2 (en) | 1987-11-02 | 1987-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348452Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0676397U (en) * | 1992-11-04 | 1994-10-28 | バルメット ペーパ マシーナリ インコーポレイテッド | Purification valves for jet pipes of paper machines or paper machines |
| JP2023147990A (en) * | 2022-03-30 | 2023-10-13 | 株式会社栗本鐵工所 | sleeve valve |
-
1987
- 1987-11-02 JP JP1987168219U patent/JPH0348452Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0676397U (en) * | 1992-11-04 | 1994-10-28 | バルメット ペーパ マシーナリ インコーポレイテッド | Purification valves for jet pipes of paper machines or paper machines |
| JP2023147990A (en) * | 2022-03-30 | 2023-10-13 | 株式会社栗本鐵工所 | sleeve valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348452Y2 (en) | 1991-10-16 |