導電性星狀高分子與導電性嵌段式星狀高分子及其形成方法
刊登日期:2014/05/21
  ‧ 專利名稱 被動式熱聲散熱裝置
  ‧ 專利證書號 I285630
  ‧ 專利權人 國立臺灣大學
  ‧ 專利國家
    (申請日)
中華民國 (2005/05/05)
美國 (2006/05/05)
 
  ‧ 發明人/PI 李世光,
  ‧ 單位 應用力學研究所
  ‧ 簡歷/Experience
技術摘要 / Our Technology:
本發明提出一種可微型化之被動式熱聲散熱裝置,其包含有有一溫差元件、一熱傳導元件與共振腔;共振腔為聲波共振產生駐波的範圍,溫差元件位於共振腔內,是可將熱能轉化為聲能的元件,熱傳導元件一端連接被散熱元件,一端接溫差元件,熱傳導元件傳導被散熱元件之熱能至溫差元件一端,在溫差元件上形成溫度梯度啟動熱聲機制,產生空氣對流對被散熱物體散熱。
A passive thermoacoustic cooling apparatus that could be miniaturized for cooling of microelectronics components was proposed. The passive thermoacoustic cooling apparatus is composed of a resonant chamber, a temperature-difference element and a heat conduction element. The temperature-difference element is situated in the resonant chamber and could transfer heat into acoustic power. The heat conducting element connects heat load and the temperature-difference element. The heat conducting element transmits heat from heat load to one end of the temperature-difference component. By forming temperature gradient on the temperature-difference element, acoustic standing wave is formed in the resonant chamber. Therefore, forced air convection is generated to cool the heat load.



專利簡述 / Intellectual Properties:




 

聯繫方式 / Contact:
臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU
Email:ordiac@ntu.edu.tw 電話/Tel:02-3366-9945