MARINE EQUIPMENT VIBRATION ISOLATOR

PURPOSE:To vibro-isolate a marine equipment against all vibration frequency by detecting vibration of the marine equipment such as a main engine and by actuating an inertia type hydraulic excitator in proportion to is signal value and in antiphase. CONSTITUTION:A vibration detector 8 to detect vibra...

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Bibliographische Detailangaben
Hauptverfasser:	EZAKI HITOAKI, KAGAWA KOJI, YANAGI KAZUHISA, SHIBATA MASAAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MARINE PROPULSION OR STEERING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To vibro-isolate a marine equipment against all vibration frequency by detecting vibration of the marine equipment such as a main engine and by actuating an inertia type hydraulic excitator in proportion to is signal value and in antiphase. CONSTITUTION:A vibration detector 8 to detect vibration of a main engine as a marine equipment is provided. Subsequently, a control valve 13 is controlled on the basis of the vibration detection signal of this vibration detector 8 and an inertia type hydraulic excitator 6 is actuated in proportion to the vibration detection signal and in antiphase. Consequently, it is possible to reduce the vibration of the main engine 1 about all vibration frequency.