JPS57212509A - Portable motor valve operating device - Google Patents
Portable motor valve operating deviceInfo
- Publication number
- JPS57212509A JPS57212509A JP56098853A JP9885381A JPS57212509A JP S57212509 A JPS57212509 A JP S57212509A JP 56098853 A JP56098853 A JP 56098853A JP 9885381 A JP9885381 A JP 9885381A JP S57212509 A JPS57212509 A JP S57212509A
- Authority
- JP
- Japan
- Prior art keywords
- motor valve
- operating device
- opening
- test
- job site
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To save the number of persons and time, by carrying a portable motor valve operating device to a job site where a test motor valve is installed, connecting a connector of the portable device to a freely attachable and detachable connector provided on the test motor valve, and executing an opening and closing test and its adjustment. CONSTITUTION:A regular operation is executed by connecting plural motor valves 30 to a control center 20 (opening and closing of power source) by a power cable M and a control cable N. In case of executing an opening and closing test and its adjustment of the motor valve 30, when a portable motor valve operating device 50 is carried to a job site and a connector 51 of a cable 52 is connected to a connector 31 of the motor valve, the control center 20 is electrically connected to the motor valve 30 through the operating device 50. Link telephones Y, Z are connected by the control line N, and the opening and closing test, and adjustment of the motor valve are executed by keeping connection between the job site and the control center 20 and operating the switch of the operating device 50, at the job site. In this way, it is possible to save the number of operators and a necessary time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56098853A JPS57212509A (en) | 1981-06-25 | 1981-06-25 | Portable motor valve operating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56098853A JPS57212509A (en) | 1981-06-25 | 1981-06-25 | Portable motor valve operating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57212509A true JPS57212509A (en) | 1982-12-27 |
Family
ID=14230782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56098853A Pending JPS57212509A (en) | 1981-06-25 | 1981-06-25 | Portable motor valve operating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57212509A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551713A (en) * | 1978-06-20 | 1980-01-08 | Kurita Water Ind Ltd | Control unit at fifld for plants |
-
1981
- 1981-06-25 JP JP56098853A patent/JPS57212509A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551713A (en) * | 1978-06-20 | 1980-01-08 | Kurita Water Ind Ltd | Control unit at fifld for plants |
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