公开(公告)号：KR100971228B1

公开(公告)日：2010-07-20

申请号：KR1020090075324

申请日：2009-08-14

Applicant: 전남대학교산학협력단

Inventor： 오일권 ,  성태홍

IPC: H01B7/18 ,  H01B7/24

Abstract: PURPOSE: A shunt attenuator reduces vibrations and noises of a flexible body structure by interlinking a converter to an external shunt circuit. CONSTITUTION: A shunt damper comprises a converter(120) and an external shunt circuit(130). The converter is attached to the fixed part of a flexible body structure(110) in a beam pattern. The converter is made of the ionic high molecule metal complex. The converter controls vibrations of the flexible body structure by changing the vibration energy of the flexible body structure to electric energy. The external shunt circuit is connected to both ends of the converter. The external shunt circuit comprises a resistor and an equal inductor.

Abstract translation: 目的：分流衰减器通过将转换器连接到外部分流电路来减少柔性体结构的振动和噪声。 构成：分流阻尼器包括转换器（120）和外部分流电路（130）。 转换器以波束图案附接到柔性体结构（110）的固定部分。 转换器由离子高分子金属络合物制成。 转换器通过将柔性体结构的振动能量改变为电能来控制柔性体结构的振动。 外部分流电路连接到转换器的两端。 外部并联电路包括一个电阻和一个相等的电感。

公开(公告)号：KR1020100032247A

公开(公告)日：2010-03-25

申请号：KR1020080091319

申请日：2008-09-17

Applicant: 전남대학교산학협력단

Inventor： 오일권 ,  성태홍 ,  임승현

IPC: F16F15/03 ,  F16F15/00

Abstract: PURPOSE: A vibration damper using eddy current is provided to efficiently damp vibration of a vibrating structure and reduce manufacturing costs and installation costs by controlling the damper without contact. CONSTITUTION: A vibration damper using eddy current comprises a vibrating structure(100) and a magnetic member. The vibrating structure has electric conductance. The magnetic member forms eddy current when the vibrating structure vibrates. A through-hole is formed in the magnetic member. A part of the vibrating structure is positioned within a through hole of the magnetic force member without contact. The vibrating structure has the shape of a tube.

Abstract translation: 目的：提供使用涡流的减振器，以有效地抑制振动结构的振动，并通过控制阻尼器而不接触来降低制造成本和安装成本。 构成：使用涡流的振动阻尼器包括振动结构（100）和磁性构件。 振动结构具有电导率。 当振动结构振动时，磁性构件形成涡流。 在磁性部件中形成通孔。 振动结构的一部分位于磁力部件的通孔内而不接触。 振动结构具有管的形状。