JPH0224694U - - Google Patents
Info
- Publication number
- JPH0224694U JPH0224694U JP10246988U JP10246988U JPH0224694U JP H0224694 U JPH0224694 U JP H0224694U JP 10246988 U JP10246988 U JP 10246988U JP 10246988 U JP10246988 U JP 10246988U JP H0224694 U JPH0224694 U JP H0224694U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- case
- unit
- control signal
- exhaust air
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
バルブユニツトを示す図、第３図は従来例を示す
図である。
図中、１１……端末ユニツト、１２……エアバ
ルブ（バルブ）、１３……ケース、１４……透明
カバー、１５……支持台、１６……支持プレート
、１７……電磁弁、１８……プリント基板、１９
……光リミツトスイツチ、２０……Ｒポート、２
１……Ａポート、２２……Ｂポート、２３……排
出ポート、２４……逆止弁、２５……バルブシー
ト、２６……ボール、２７……排気孔、２８……
支持部材、２９……スプリング。
FIG. 1 shows an embodiment of the present invention, FIG. 2 shows a valve unit, and FIG. 3 shows a conventional example. In the figure, 11... terminal unit, 12... air valve (valve), 13... case, 14... transparent cover, 15... support stand, 16... support plate, 17... solenoid valve, 18... print board, 19
...Optical limit switch, 20...R port, 2
1...A port, 22...B port, 23...exhaust port, 24...check valve, 25...valve seat, 26...ball, 27...exhaust hole, 28...
Supporting member, 29...spring.
Claims (1)
セントラルユニツトから送られた制御信号を入力
し自己のアドレスと一致したときその制御信号に
したがつて前記バルブの開閉を制御し、またバル
ブの状態を制御信号に置き換えてセントラルユニ
ツトに送出する端末ユニツトと、を一体に構成し
た食品プラント用バルブユニツトにおいて、 前記バルブの排気を前記端末ユニツトのケース
内に吹き出せる排気ポートをケースの内側に設け
、ケース内に吹き出した排気を外部に排気させる
逆止弁をケースに設けたことを特徴とする食品プ
ラント用バルブユニツト。[Claims for Utility Model Registration] A valve having a valve body that opens and closes a fluid passage;
A terminal unit that inputs a control signal sent from the central unit, controls the opening and closing of the valve according to the control signal when it matches its own address, and also replaces the valve status with a control signal and sends it to the central unit. and a valve unit for a food plant integrally configured with an exhaust port provided inside the case to allow the exhaust air from the valve to be blown into the case of the terminal unit, and a back check that allows the exhaust air blown into the case to be exhausted to the outside. A valve unit for food plants, characterized by having a valve installed in the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10246988U JPH0224694U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10246988U JPH0224694U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224694U true JPH0224694U (en) | 1990-02-19 |
Family
ID=31332406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10246988U Pending JPH0224694U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224694U (en) |
-
1988
- 1988-08-02 JP JP10246988U patent/JPH0224694U/ja active Pending
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