JPH0328372U - - Google Patents
Info
- Publication number
- JPH0328372U JPH0328372U JP8926989U JP8926989U JPH0328372U JP H0328372 U JPH0328372 U JP H0328372U JP 8926989 U JP8926989 U JP 8926989U JP 8926989 U JP8926989 U JP 8926989U JP H0328372 U JPH0328372 U JP H0328372U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- cap
- cylinder chamber
- provided inside
- 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
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本案逆止弁付きボール弁の縦断面図、
第２図は従来例の一部切欠断面図である。
尚、図中１…弁箱、４…弁体、５…逆止弁機構
、６…逆止弁の弁体、７…スプリング、８…シー
ト部材、９…圧力緩和機構、１０…キヤツプ、１
１…シリンダー室、１２…透孔、１３…受圧部材
、１４…緩衝材。
Figure 1 is a longitudinal sectional view of the proposed ball valve with check valve.
FIG. 2 is a partially cutaway sectional view of a conventional example. In the figure, 1... Valve box, 4... Valve body, 5... Check valve mechanism, 6... Valve body of check valve, 7... Spring, 8... Seat member, 9... Pressure relief mechanism, 10... Cap, 1
DESCRIPTION OF SYMBOLS 1...Cylinder chamber, 12...Through hole, 13...Pressure receiving member, 14...Buffer material.
Claims (1)
備えたボール弁において、上記弁箱１のキヤツプ
１０内部に弁箱１と連通するシリンダー室１１を
設け、該シリンダー室内に摺動可能に嵌挿された
受圧部材１３の背部に緩衝材１４を介在させたこ
とを特徴とする逆止弁付きボール弁。 In a ball valve equipped with a check valve mechanism above a valve body provided in the valve body, a cylinder chamber 11 communicating with the valve body 1 is provided inside the cap 10 of the valve body 1, and a cylinder chamber 11 is provided inside the cap 10 of the valve body 1. A ball valve with a check valve characterized in that a cushioning material 14 is interposed on the back of a pressure receiving member 13 that can be inserted and inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8926989U JPH0328372U (en) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8926989U JPH0328372U (en) | 1989-07-28 | 1989-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328372U true JPH0328372U (en) | 1991-03-20 |
Family
ID=31638853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8926989U Pending JPH0328372U (en) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328372U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963027A (en) * | 1972-10-19 | 1974-06-19 | ||
| JPS5323925B2 (en) * | 1972-07-31 | 1978-07-18 |
-
1989
- 1989-07-28 JP JP8926989U patent/JPH0328372U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323925B2 (en) * | 1972-07-31 | 1978-07-18 | ||
| JPS4963027A (en) * | 1972-10-19 | 1974-06-19 |