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US08813542B1 High pressure vessel with movable pressurization piston 有权
具有可动加压活塞的高压容器

  • Patent Title: High pressure vessel with movable pressurization piston
  • Patent Title (中): 具有可动加压活塞的高压容器
  • Application No.: US13317891
    Application Date: 2011-10-31
  • Publication No.: US08813542B1
    Publication Date: 2014-08-26
  • Inventor: Hongfeng Bi
  • Applicant: Hongfeng Bi
  • Main IPC: G01N11/14
  • IPC: G01N11/14 ;  G01N11/10
High pressure vessel with movable pressurization piston
Abstract:
Viscometer (150) with a rotor (108) connecting a magnet holder (62) which penetrates a sealed movable piston (96) and rotatable by a coupling magnet (58) and a driving magnet (64) to shear a tested fluid thus imparting torque to a bob (42) mounted on a bob shaft (30) supported via a pair of bob shaft bearings. A spiral spring (140) restricts the rotation of bob shaft (30). Magnetometer (10) measures the angular position of a top magnet (142) connected to the top of bob shaft (30). This angular position information is further converted to the viscosity of the tested fluid.
Abstract(Chinese):

粘度计（150）具有连接磁体保持器（62）的转子（108），其穿过密封的可移动活塞（96）并且可由联接磁体（58）和驱动磁体（64）旋转，从而剪切被测流体 安装在通过一对摆轴轴承支撑的摆轴（30）上的摆锤（42）上。 螺旋弹簧（140）限制摆轴（30）的旋转。 磁力仪（10）测量连接到凸轮轴（30）的顶部的顶部磁体（142）的角位置。 该角度位置信息被进一步转换成被测流体的粘度。

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