SLOSHING DAMPER

• Main Authors: MATSUURA AKIRA, KATO KANAME
• Format: Patent
• Language: English; Japanese
• Published: 02.02.2017
• Subjects: BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; ENGINEERING ELEMENTS AND UNITS; FENCING; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MASTS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a sloshing damper capable of making the capacity of a water tank small even with a simple structure, and effectively controlling oscillation.SOLUTION: A sloshing damper comprises: a square cylindrical water tank 1 storing liquid W and having a vertical tubular shape or plan view regular square shape; a plurality of sloshing grooves 2 dividing the inside of the water tank 1, and having a length in its longitudinal direction larger than a length in its width direction; a division distributor 3 in which the sloshing grooves 2 are formed so that the liquid W oscillates in the longitudinal direction of the sloshing groove 2; and a rotation mechanism 4 configured to rotate the water tank 1 around a center vertical axis CL of the water tank 1.SELECTED DRAWING: Figure 1 【課題】本発明は簡単な構造であってしかも水槽の容量は小さく、効果的に揺れを制御することが出来るスロッシングダンパを提供することを目的とする。【解決手段】スロッシングダンパは、液体Ｗを収納した、縦型円筒形又は平面視正方形の角筒状の水槽１と、水槽１内を分割して長手方向の長さが幅方向に比べて大であるスロッシング溝２を複数形成し、液体Ｗが該スロッシング溝２の長手方向に揺れるようにした分割整流板３と、水槽１の中心縦軸ＣＬの回りに水槽１を回転させる回転機構４とで構成されている。【選択図】図１