JPS63190675U - - Google Patents
Info
- Publication number
- JPS63190675U JPS63190675U JP8316287U JP8316287U JPS63190675U JP S63190675 U JPS63190675 U JP S63190675U JP 8316287 U JP8316287 U JP 8316287U JP 8316287 U JP8316287 U JP 8316287U JP S63190675 U JPS63190675 U JP S63190675U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hole
- box
- stopper
- ball
- 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
- Check Valves (AREA)
Description
第１図は本考案の一実施例の逆止弁の縦断面図
、第２図は第１図の―線断面図、第３図は従
来の逆止弁の縦断面図である。
１…弁箱、１Ａ…入口開口部、１Ｂ…出口開口
部、１Ｄ…ストツパ、２…弁座、２Ａ…弁孔、３
…ボール弁体。
FIG. 1 is a longitudinal sectional view of a check valve according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional check valve. 1... Valve box, 1A... Inlet opening, 1B... Outlet opening, 1D... Stopper, 2... Valve seat, 2A... Valve hole, 3
...Ball valve body.
Claims (1)
設けられ他端に前記流路の被供給側が接続される
出口開口部を有する弁箱と、前記弁箱の前記入口
開口部に設けられた弁座と、前記弁箱内に収納さ
れて前記弁座の弁孔を開閉するボール弁体と前記
弁孔が開いたときに前記ボール弁体を停止させる
ストツパとを備えている逆止弁において、 前記ストツパは、前記弁孔が開いたときに前記
ボール弁体を前記弁孔に対向しない位置に停止さ
せるように前記弁箱内に設けられていることを特
徴とする逆止弁。[Claims for Utility Model Registration] A valve box having an inlet opening connected to the supply side of the flow path at one end and an outlet opening connected to the supplied side of the flow path at the other end; a valve seat provided in the inlet opening; a ball valve body housed in the valve box for opening and closing a valve hole in the valve seat; and a stopper for stopping the ball valve body when the valve hole is opened. The check valve is characterized in that the stopper is provided in the valve box so as to stop the ball valve body at a position not facing the valve hole when the valve hole is opened. check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8316287U JPS63190675U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8316287U JPS63190675U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190675U true JPS63190675U (en) | 1988-12-08 |
Family
ID=30936498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8316287U Pending JPS63190675U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064237A (en) * | 2009-09-16 | 2011-03-31 | Advics Co Ltd | Fluid valve, and hydraulic pump and solenoid valve using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211230B1 (en) * | 1970-08-05 | 1977-03-29 |
-
1987
- 1987-05-29 JP JP8316287U patent/JPS63190675U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211230B1 (en) * | 1970-08-05 | 1977-03-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064237A (en) * | 2009-09-16 | 2011-03-31 | Advics Co Ltd | Fluid valve, and hydraulic pump and solenoid valve using the same |