JPS59188399U - automatic switching valve - Google Patents
automatic switching valveInfo
- Publication number
- JPS59188399U JPS59188399U JP8501083U JP8501083U JPS59188399U JP S59188399 U JPS59188399 U JP S59188399U JP 8501083 U JP8501083 U JP 8501083U JP 8501083 U JP8501083 U JP 8501083U JP S59188399 U JPS59188399 U JP S59188399U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- chamber
- switching
- spring
- switching rod
- 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
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る切替弁の縦断正面図、第２図は
同上の横断平面図、第３図から第５図までは作用を示す
縦断正面図、第６図はスプリングの圧縮を強めた縦断正
面図である。
、 １・・・弁箱、２・・・上室、３・・・下室、４・
・・ダイヤフラム、５・・・バネ、６．７・・・流入通
路、８・・・弁座、９・・・弁座、１０・・・ピン、１
１・・・弁板、１２．１３・・・弁体、１５・・・切替
棒、１６・・・切替えカム、１７・・・筒体、１８・・
・排出通路、１９・・・撮み、２０・・・０リング、２
１・・・受座、２２・・・透孔、２３・・・鍔。Fig. 1 is a longitudinal sectional front view of the switching valve according to this invention, Fig. 2 is a transverse plan view of the same as above, Figs. FIG. , 1... Valve box, 2... Upper chamber, 3... Lower chamber, 4...
...Diaphragm, 5...Spring, 6.7...Inflow passage, 8...Valve seat, 9...Valve seat, 10...Pin, 1
DESCRIPTION OF SYMBOLS 1... Valve plate, 12. 13... Valve body, 15... Switching rod, 16... Switching cam, 17... Cylindrical body, 18...
・Discharge passage, 19...take, 20...0 ring, 2
1... catch seat, 22... through hole, 23... tsuba.
Claims (1)
たダイヤフラムと、このダイヤフラムを押し下げるよう
上室に組み込んだバネと、弁箱の周壁に下室内と一通す
るように設けた対の流入通路及び排出通路と、下室内で
起伏回動するよう下端を軸支すると共に、起る方向に回
動したとき流入通路の弁座に弁板を圧接するよう設けた
対の弁体と、この対゛の弁体に閉鎖方向の力を加えるよ
う下室に組み込んだ１本のスプリングと、上記ダイヤフ
ラムと共に昇降し、かつ外部から回動操作できるよう設
けた切替棒と、下室内に位置する切替棒に倒れ方向に弁
体を回動させるよう設けた下面に段差を有する切替えカ
ムとから成る自動切替弁に於て、切替棒の下端に上記切
替棒の上昇時のみ共に上昇する受座を設けると共に、こ
の受座によりスプリングの下端を支えるようにしたこと
を特徴とする自動切替弁。A valve box, a diaphragm provided to divide the inside of the valve box into an upper chamber and a royal chamber, a spring built into the upper chamber to push down the diaphragm, and a spring provided on the peripheral wall of the valve box so as to communicate with the lower chamber. A pair of inflow passages and a discharge passage, and a pair of valve bodies whose lower ends are pivotally supported so that they can be rotated up and down in the lower chamber, and which are provided so that the valve plate comes into pressure contact with the valve seat of the inflow passage when rotated in the rising direction. A spring installed in the lower chamber to apply a force in the closing direction to the pair of valve bodies, a switching rod installed in the lower chamber that moves up and down together with the diaphragm and can be rotated from the outside. In an automatic switching valve consisting of a switching cam with a step on the lower surface, which is installed on a switching rod located on the switching rod so as to rotate the valve body in the falling direction, there is a receiver at the lower end of the switching rod that rises only when the switching rod rises. An automatic switching valve characterized in that a seat is provided and the lower end of the spring is supported by the catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8501083U JPS59188399U (en) | 1983-06-01 | 1983-06-01 | automatic switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8501083U JPS59188399U (en) | 1983-06-01 | 1983-06-01 | automatic switching valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59188399U true JPS59188399U (en) | 1984-12-13 |
| JPS6326638Y2 JPS6326638Y2 (en) | 1988-07-19 |
Family
ID=30214975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8501083U Granted JPS59188399U (en) | 1983-06-01 | 1983-06-01 | automatic switching valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59188399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099395U (en) * | 1983-12-13 | 1985-07-06 | 矢崎総業株式会社 | Container automatic switching regulator |
-
1983
- 1983-06-01 JP JP8501083U patent/JPS59188399U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099395U (en) * | 1983-12-13 | 1985-07-06 | 矢崎総業株式会社 | Container automatic switching regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6326638Y2 (en) | 1988-07-19 |
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