JPS62104186U - - Google Patents
Info
- Publication number
- JPS62104186U JPS62104186U JP19564285U JP19564285U JPS62104186U JP S62104186 U JPS62104186 U JP S62104186U JP 19564285 U JP19564285 U JP 19564285U JP 19564285 U JP19564285 U JP 19564285U JP S62104186 U JPS62104186 U JP S62104186U
- Authority
- JP
- Japan
- Prior art keywords
- differential pressure
- solenoid valve
- measuring device
- throttle
- pressure 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
- 238000010586 diagram Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図は本考案になる電磁弁動作時間測定装置
の一実施例の概略構成図、第２図は第１図に示す
装置により記録された上流側圧力信号及び差圧信
号の線図、第３図は従来の装置を説明するための
概略構成図である。
３……配管、４……電磁弁、６……電磁オシロ
、１１……絞り、１２……バイパス配管、１３…
…差圧検出器、１４……増幅器。
FIG. 1 is a schematic configuration diagram of an embodiment of the electromagnetic valve operation time measuring device according to the present invention, FIG. 2 is a diagram of the upstream pressure signal and differential pressure signal recorded by the device shown in FIG. 1, and FIG. FIG. 3 is a schematic configuration diagram for explaining a conventional device. 3... Piping, 4... Solenoid valve, 6... Solenoid oscilloscope, 11... Throttle, 12... Bypass piping, 13...
...Differential pressure detector, 14...Amplifier.
Claims (1)
路中に設けられた絞りと、前記絞りの上、下流側
の差圧を検出する差圧検出器と、前記差圧検出器
からの出力に応じて電磁弁の開弁又は開弁開始よ
り全開、全閉迄の時間を計測する計測器とよりな
る電磁弁動作時間測定装置。 A solenoid valve installed in the middle of the pipe, a throttle provided in the pipe line, a differential pressure detector that detects the differential pressure above the throttle and on the downstream side, and an output from the differential pressure detector. A solenoid valve operating time measuring device comprising a measuring device that measures the time from when a solenoid valve opens or when it starts to open until it fully opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19564285U JPS62104186U (en) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19564285U JPS62104186U (en) | 1985-12-19 | 1985-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104186U true JPS62104186U (en) | 1987-07-02 |
Family
ID=31153713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19564285U Pending JPS62104186U (en) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104186U (en) |
-
1985
- 1985-12-19 JP JP19564285U patent/JPS62104186U/ja active Pending
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