JPH0158179U - - Google Patents
Info
- Publication number
- JPH0158179U JPH0158179U JP15333387U JP15333387U JPH0158179U JP H0158179 U JPH0158179 U JP H0158179U JP 15333387 U JP15333387 U JP 15333387U JP 15333387 U JP15333387 U JP 15333387U JP H0158179 U JPH0158179 U JP H0158179U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- drive device
- limit switch
- output
- position detector
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図はこの考案の一実施例を示す概略図、第
２図は従来の実施例を示す概略図である。
１…ステム駆動装置、２…ステム、３…ステム
位置検出器、５…リミツトスイツチ、７…演算器
。
FIG. 1 is a schematic diagram showing an embodiment of this invention, and FIG. 2 is a schematic diagram showing a conventional embodiment. DESCRIPTION OF SYMBOLS 1... Stem drive device, 2... Stem, 3... Stem position detector, 5... Limit switch, 7... Arithmetic unit.
Claims (1)
検出器とが結ばれ、上記ステムの途中にリミツト
スイツチを備えるとともに、ステム位置検出器の
出力とリミツトスイツチの出力とを受けて、上記
ステム駆動装置に修正信号を送る演算器を具備す
ることを特徴とする弁開度等の位置検出装置。 The stem drive device and the stem position detector are connected through a stem, and a limit switch is provided in the middle of the stem, and the stem drive device receives the output of the stem position detector and the output of the limit switch, and corrects the stem drive device. A position detection device for detecting valve opening, etc., characterized by being equipped with an arithmetic unit that sends a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15333387U JPH0158179U (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15333387U JPH0158179U (en) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158179U true JPH0158179U (en) | 1989-04-11 |
Family
ID=31429077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15333387U Pending JPH0158179U (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158179U (en) |
-
1987
- 1987-10-08 JP JP15333387U patent/JPH0158179U/ja active Pending