会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • METHOD AND SYSTEM FOR MEASURING A PROPERTY OF A NON-NEWTONIAN FLUID
    • 用于测量非牛顿流体的性质的方法和系统
    • US20150204768A1
    • 2015-07-23
    • US14413186
    • 2013-07-08
    • John W. NEWMAN
    • John W. Newman
    • G01N11/00G01N33/26G01N33/42
    • G01N11/00G01N11/06G01N33/26G01N33/42G01N2203/0044G01N2203/0094
    • A system and method for measuring the deformation over time of the surface of a non-Newtonian fluid in a sampling container in response to an airjet that is applied for a specified time are disclosed. The change is the sample surface displacement is measured quantitatively by means of optical triangulation or other similar optical or electronic distance measuring device. After cessation of the airjet, gravitational forces cause the sample material to flow back to its original surface profile. Both the amplitude of the deformation displacement due to the force of the airjet and the recovered displacement, within specific time periods are characteristic of asphalt binder material with varying amounts of polymer or other additives used to control the ultimate properties and performance of the material. As a result, comparison of the quantitative measurements of control samples can allow discrimination from samples with different properties and hence different formulations.
    • 公开了一种系统和方法,用于响应于施加了特定时间的喷气机,测量取样容器中的非牛顿流体表面随时间变化。 变化是通过光学三角测量或其他类似的光学或电子距离测量装置定量测量样品表面位移。 在喷气机停止后,重力会导致样品材料流回其原始的表面轮廓。 在特定时间段内由于喷气的力和回收位移引起的变形位移的振幅都是具有不同量的聚合物或其他添加剂的沥青粘合剂材料的特征,所述聚合物或其它添加剂用于控制材料的最终性能和性能。 因此,对照样品的定量测量的比较可以允许对具有不同性质和因此不同制剂的样品进行鉴别。