专利名称：High pressure, high temperature lubricity
tester
发明人：Hongfeng Bi,Joseph Bi,Rebecca Bi申请号：US13558607申请日：20120726公开号：US09194784B1公开日：20151124
专利附图：
摘要：A method and apparatus for monitoring lubricity consists of a cylindrical cellassembly () capable of withstanding high pressure and high temperature with a movablerotor () abrading a solid sample () while submerged in a liquid sample (). A loading device
() moves a bottom shaft () supporting the solid sample () as said solid sample () abradesand is moved upwards, and its movement is measured by a displacement sensor (). Liquidsample () is drained through solid sample () into receiver () to measure filtration of solidsample (). Heat is provided via a heater () and pressure is controlled via pressurizationmedia ().
申请人：Hongfeng Bi,Joseph Bi,Rebecca Bi
地址：Houston TX US,Houston TX US,Houston TX US
国籍：US,US,US
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