To provide a system without the necessity for a large size and heavy weight control panel regarding a valve control system of a marine vessel.SOLUTION: A valve control system includes an electric actuator (2) corresponding to each of a multiple number of valves provided in a marine vessel with an electric motor for opening and closing a valve and a starter (4) as a unit, the starter composes a drive circuit (7) provided with a machine side drive circuit (7A) and a remote side drive circuit (7B) for supplying power to the motor circuit (5), and a control circuit (8) for controlling the drive circuit, forward and backward rotational drive of the electric actuator is allowed by controlling the remote side drive circuit by the control circuit by remote control from remote switches (P1 and P2) of a central control device (P), composed to allow forward and backward rotational drive of the electric actuator (2) by controlling the machine side drive circuit (7A) by manual changeover facing the starter (4), and power supply to the motor circuit is stopped by a limit switch when the valve is fully opened and fully closed.SELECTED DRAWING: Figure 4

    【課題】艦船のバルブコントロールシステムに関して大型かつ大重量の制御盤を不要としたシステムを提供する。【解決手段】艦船に配備された多数のバルブ毎に対応して、バルブ開閉用の電動機を備えた電動アクチュエータと、ユニットとしての起動器を設けており、起動器(4)は、モータ回路(5)に電力を供給する機側駆動回路(7A)及び遠隔側駆動回路(7B)を備えた駆動回路(7)と、該駆動回路を制御する制御回路(8)を構成しており、集中制御装置(P)の遠隔スイッチ(P1,P2)からのリモートコントロールにより遠隔側駆動回路を制御回路により制御することにより電動アクチュエータ(2)の正逆回転駆動を可能にし、起動器(4)に臨む手動切換えにより機側駆動回路(7A)を制御することにより電動アクチュエータ(2)の正逆回転駆動を可能にするように構成され、バルブの全開時と全鎖時にはリミットスイッチによりモータ回路に対する電力供給を停止する。【選択図】図4


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    Title :

    VALVE CONTROL SYSTEM FOR MARINE VESSEL


    Additional title:

    艦船用バルブコントロールシステム


    Contributors:

    Publication date :

    2019-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F16K VALVES , Ventile / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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