JPS6085678U - Alarm device for water control valve when the valve is closed - Google Patents
Alarm device for water control valve when the valve is closedInfo
- Publication number
- JPS6085678U JPS6085678U JP17616283U JP17616283U JPS6085678U JP S6085678 U JPS6085678 U JP S6085678U JP 17616283 U JP17616283 U JP 17616283U JP 17616283 U JP17616283 U JP 17616283U JP S6085678 U JPS6085678 U JP S6085678U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- closed
- water control
- valve stem
- magnet
- 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
- Indication Of The Valve Opening Or Closing Status (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
図面は本考案の実施例を示し、第１図は一部を破断した
制水弁装置の正面図、第２図はその側断面図、第３図は
第１図の一部の断面図を示す。
１・・・・・・弁棒、２・・・・・・弁、３・・・・・
・弁箱、４・・・・・・軸受ケース、５・・・・・・弾
機、６・・・・・・磁石、７・・・・・・リミットスイ
ッチ、８・・・・・・警報器、９・・・・・・警報ケー
ス。The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway front view of the water control valve device, FIG. 2 is a side sectional view thereof, and FIG. 3 is a sectional view of a portion of FIG. 1. show. 1... Valve stem, 2... Valve, 3...
・Valve box, 4... Bearing case, 5... Bullet, 6... Magnet, 7... Limit switch, 8... Alarm, 9...Alarm case.
Claims (1)
ら開閉自在にするとともに、弁箱３上方の軸受ケース４
内で弁棒１のスラスト荷重を弾機５により支承できるよ
うにして構成する制水弁において、前記軸受ケース４よ
り上方に突出する前記弁棒１の上部には環状の磁石６を
嵌着し、該磁石６の横側方には、該磁石の接近にともな
う磁界により反応作動するリミットスイッチ７および該
スイッチ７により作動する警報器８等を内装する防水形
警報ケース９を架設して構成したことを特徴とする弁閉
時の警報装置。By rotating the valve stem 1 from the upper end side, the valve 2 can be opened and closed while moving up and down, and the bearing case 4 above the valve box 3
In the water control valve configured such that the thrust load of the valve stem 1 can be supported by a bullet 5 within the valve stem 1, an annular magnet 6 is fitted onto the upper part of the valve stem 1 that projects upwardly from the bearing case 4. , A waterproof alarm case 9 is installed on the side of the magnet 6, which houses a limit switch 7 that reacts with the magnetic field generated by the approach of the magnet, an alarm 8 that is activated by the switch 7, and the like. A warning device when a valve is closed, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17616283U JPS6085678U (en) | 1983-11-14 | 1983-11-14 | Alarm device for water control valve when the valve is closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17616283U JPS6085678U (en) | 1983-11-14 | 1983-11-14 | Alarm device for water control valve when the valve is closed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085678U true JPS6085678U (en) | 1985-06-13 |
| JPH0117747Y2 JPH0117747Y2 (en) | 1989-05-23 |
Family
ID=30383067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17616283U Granted JPS6085678U (en) | 1983-11-14 | 1983-11-14 | Alarm device for water control valve when the valve is closed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085678U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198491A (en) * | 1974-04-03 | 1976-08-30 | ||
| JPS53145129A (en) * | 1977-05-23 | 1978-12-18 | Maekawa Seisakusho Kk | Indicating and detecting device for position of sealed valve body |
-
1983
- 1983-11-14 JP JP17616283U patent/JPS6085678U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198491A (en) * | 1974-04-03 | 1976-08-30 | ||
| JPS53145129A (en) * | 1977-05-23 | 1978-12-18 | Maekawa Seisakusho Kk | Indicating and detecting device for position of sealed valve body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117747Y2 (en) | 1989-05-23 |
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