液壓式慣質機構
  ‧ 專利名稱 液壓式慣質機構
  ‧ 專利證書號 I321619
  ‧ 專利權人 國立臺灣大學
  ‧ 專利國家
    (申請日)
中華民國 (2007/10/26)
美國 (2008/03/14)
  ‧ 發明人 王富正, 林子謙,
 
技術摘要:
一種液壓式慣質機構,係包括有一液壓缸;一液壓馬達,係連接該液壓缸,並具有一輸出軸,以將該液壓缸之直線運動轉換成旋轉運動;以及一慣性體,係設於該輸出軸上,以於一合力不為零之外力作用於該慣質機構,使該活塞發生位移,致使該液壓缸內之工作流體因擠壓而於輸入口與輸出口產生壓力差,此壓力差即帶動液壓馬達旋轉,復經由該輸出軸而帶動慣性體轉動,以達到慣質之特性。

The invention provides a hydraulic inerter mechanism, including: a hydraulic cylinder; a hydraulic motor connected to the hydraulic cylinder, with an output shaft thereon for converting the motion of the hydraulic cylinder from rectilinear motion to rotary motion; and an inertia body disposed on the output shaft. In operation, an external force applied to the inerter mechanism causes displacement of the piston, thereby pushing working fluid inside the hydraulic cylinder to generate a pressure difference between an inlet and an outlet of a hydraulic motor. The differential pressure consequently drives the hydraulic motor to rotate, and then the output shaft further drives the inertia body to rotate, thereby attaining inerter characteristics.



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