JPS57212509A - Portable motor valve operating device - Google Patents

Portable motor valve operating device

Info

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
Application number
JP56098853A
Other languages
Japanese (ja)
Inventor
Koji Ozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56098853A priority Critical patent/JPS57212509A/en
Publication of JPS57212509A publication Critical patent/JPS57212509A/en
Pending legal-status Critical Current

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.
JP56098853A 1981-06-25 1981-06-25 Portable motor valve operating device Pending JPS57212509A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
SE9000051L (en) D-CHANNEL MONITOR
FR2393413B3 (en)
JPS57212509A (en) Portable motor valve operating device
JPS5797241A (en) Power supply connecting system for car telephone set having auxiliary callout function
JPS563365A (en) Flow control valve testing apparatus
JPS56160545A (en) Operating method for hot water supplying device
JPS56152390A (en) Trunk control interface circuit
JPS6443936A (en) Switch
JPS6424597A (en) Two way two line type remote control system
JPS56119570A (en) Emergency communication system
JPS5769963A (en) Connecting system for switchboard
JPS575461A (en) Electric power supply control system
JPS5741092A (en) Headphone device
JPS57145450A (en) Method and device for transmission of multiplex signal by waveform supplying system
JPS6477281A (en) External connecting device for camera
JPS57182660A (en) Inputting circuit
JPS57130128A (en) Switching power supply circuit
JPS5317235A (en) Terminal control system
JPS6456960A (en) Control of fuel pump
EP0860699A3 (en) System for monitoring several oil filled electrical devices
JPS56159720A (en) Computer system
JPS6488751A (en) Transmission device
JPS53120309A (en) Terminal test system
DE60230757D1 (en) EMERGENCY OPERATION OF ELECTRICAL OPERATING DEVICES FOR MOVING LINES
JPS57164693A (en) Line connecting circuit