JPH0475287U - - Google Patents
Info
- Publication number
- JPH0475287U JPH0475287U JP11899390U JP11899390U JPH0475287U JP H0475287 U JPH0475287 U JP H0475287U JP 11899390 U JP11899390 U JP 11899390U JP 11899390 U JP11899390 U JP 11899390U JP H0475287 U JPH0475287 U JP H0475287U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- operating device
- open position
- fully open
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Sliding Valves (AREA)
- Details Of Valves (AREA)
Description
第１ａ図および第１ｂはそれぞれ本考案の実施
例である仕切弁の操作装置を示す一部破断正面図
および一部破断側面図、第２図は本考案の他の実
施例を示す要部の正面図、第３ａ図および第３ｂ
図はそれぞれ従来の弁の操作装置を示す一部破断
正面図および一部破断側面図、第４図は仕切弁の
ガイド部の横断面図である。
１……弁箱、３……弁体、１０，１１……ガイ
ド部、１２，３１，１３，３２……ストツパ部、
３１ａ，３２ａ……テーパ面。
1a and 1b are a partially cutaway front view and a partially cutaway side view respectively showing a gate valve operating device according to an embodiment of the present invention, and FIG. 2 is a main part showing another embodiment of the present invention. Front view, Figures 3a and 3b
The figures are a partially cutaway front view and a partially cutaway side view showing a conventional valve operating device, respectively, and FIG. 4 is a cross-sectional view of a guide portion of a gate valve. 1... Valve box, 3... Valve body, 10, 11... Guide part, 12, 31, 13, 32... Stopper part,
31a, 32a...Tapered surfaces.
Claims (1)
とに、互いに凹凸状に嵌合して弁体が全閉位置と
全開位置との間で変位するのを案内するガイド部
を形成した弁の操作装置において、上記弁箱と弁
体との少なくともいずれか一方に、弁体の全開位
置で相手側に対して面接触するストツパ部を設け
たことを特徴とする弁の操作装置。 (2) 上記弁箱と弁体との双方に設けられたスト
ツパ部の各先端を弁体の全開位置で互いにテーパ
面で面接触するように構成してなる請求項１記載
の弁の操作装置。[Claims for Utility Model Registration] (1) The inner wall of the valve body and the valve body disposed in the valve body fit into each other in a concave and convex manner so that the valve body is between the fully closed position and the fully open position. In the valve operating device formed with a guide portion that guides the displacement of the valve body, at least one of the valve body and the valve body is provided with a stopper portion that makes surface contact with the other side when the valve body is in a fully open position. A valve operating device characterized by: (2) The valve operating device according to claim 1, wherein the ends of the stopper portions provided on both the valve body and the valve body are configured so that their tapered surfaces are in surface contact with each other when the valve body is in a fully open position. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11899390U JPH0475287U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11899390U JPH0475287U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475287U true JPH0475287U (en) | 1992-06-30 |
Family
ID=31866969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11899390U Pending JPH0475287U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475287U (en) |
-
1990
- 1990-11-13 JP JP11899390U patent/JPH0475287U/ja active Pending