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    • 1. 发明申请
    • TUNED MASS DAMPER
    • 调节质量阻尼器
    • WO1998012454A2
    • 1998-03-26
    • PCT/US1997017626
    • 1997-09-16
    • MINNESOTA MINING AND MANUFACTURING COMPANY
    • MINNESOTA MINING AND MANUFACTURING COMPANYLAI, Ming-Lai
    • F16F15/00
    • F16F1/387F16F7/1005F16F7/104F16F7/108F16F15/02F16F15/08F16F15/085F16L3/12F16L55/041
    • An apparatus (80) for damping dynamic response in a primary structure (82) in one, two or three dimensions, includes a secondary mass (90), and a spring (92) and a viscoelastic element (96, 98), the spring (92) and viscoelastic element (96, 98) interposed between the primary structure (82) and the secondary mass (90). The apparatus (80) may include a housing (88) for the secondary mass (90), the spring (92) and the viscoelastic element (96, 98), should the spring (92), viscoelastic element (96, 98), or both the spring (92) and viscoelastic element (96, 98), be interposed between the secondary mass (90) and the housing (88). A method for damping dynamic response in a primary structure (82) in one, two or three dimensions is also disclosed.
    • 一种用于在一个,两个或三个维度上阻尼一次结构(82)中的动态响应的装置(80)包括二次质量块(90)和弹簧(92)和粘弹性元件(96,98),弹簧 (92)和插入在一次结构(82)和二次质量(90)之间的粘弹元件(96,98)。 如果弹簧(92),粘弹​​性元件(96,98),所述装置(80)可以包括用于次级质量块(90)的弹簧(92)和粘弹性元件(96,98) 或者弹簧(92)和粘弹性元件(96,98)两者都插在第二质量块(90)和壳体(88)之间。 还公开了一维,二维或三维在一次结构(82)中阻尼动态响应的方法。