量測流體黏度之裝置及其方法

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

099124598

專利證號

I 447375

專利獲證名稱

量測流體黏度之裝置及其方法

專利所屬機關 (申請機關)

中原大學

獲證日期

2014/08/01

技術說明

本發明之量測流體黏度之裝置及其方法，其係於，一容器設有一入口端與一出口端，入口端大於出口端，而設於容器內之一流體由出口端以一流率值流出，流體具有一密度值與一壓力梯度值，利用一量筒量測出口端流出之流體之一體積，並利用一計時器量測出口端流出體積之流體之一時間，流率值相關於體積與時間，最後依據流體之一密度值、壓力梯度、出口端之一出口端半徑與流率值以測得流體之一黏度值。本發明之量測結構簡單，操作與維護容易，不但不佔用空間，更降低儀器成本，如此更可提高可測試性，並降低測定時間，更增加本發明之便利性。 An apparatus and a method for measuring fluid viscosity are revealed. An inlet end of a container is larger than an outlet end of the container. A fluid flows through the outlet end at a flow rate. A volume of the fluid flowing out of the outlet end is measured by a graduated cylinder while the time taken for the fluid to flow through the outlet end is measured by a timer. The flow rate is associated with the volume and the time of the fluid and the viscosity of the fluid is obtained according to a density and a pressure gradient of the fluid, an outlet end radius and the flow rate. The apparatus has simple structure, easy operation and maintenance. Moreover, less space is required and the apparatus cost is low. Therefore, the testability is improved, the measurement time is reduced, and the convenience in use is enhanced.

備註

本部(收文號1100061182)同意該校110年10月6日原產字第1100003325號函申請終止維護專利(中原)

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