To provide an outboard engine lifting device that can automatically change a lifting speed in accordance with a state of an outboard engine.SOLUTION: An outboard engine lifting device (1) includes: a first oil passage for connecting through a pump (42), a second chamber of a rotary actuator (140) and a second chamber of one or a plurality of trim cylinders (12); a second oil passage connected to a first chamber of at least any one of the one or the plurality of trim cylinders (12); a selector valve (60) provided on the second oil passage; and a control part (100) for controlling the selector valve (60) referring to a hull state signal.SELECTED DRAWING: Figure 4

    【課題】船外機の状態に応じて昇降の速さを自動的に変更することのできる船外機昇降装置を実現する。【解決手段】船外機昇降装置(1)は、ポンプ(42)と、ロータリーアクチュエータ(140)の第2室と、1又は複数のトリムシリンダ(12)の第2室とを接続する第1の油路と、1又は複数のトリムシリンダ(12)の少なくとも何れかの第1室に接続された第2の油路と、第2の油路上に設けられた切替弁(60)と、船体状態信号を参照して前記切替弁(60)を制御する制御部(100)とを備えている。【選択図】図4


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    Title :

    OUTBOARD ENGINE LIFTING DEVICE


    Additional title:

    船外機昇降装置


    Contributors:

    Publication date :

    2019-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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