Invention Grant
US08393208B2 Measuring of fluid in a vessel with two coaxial cable sections and a coupling therebetween using time domain reflectometry
有权
使用时域反射计测量具有两个同轴电缆部分的容器中的流体和其间的耦合
- Patent Title: Measuring of fluid in a vessel with two coaxial cable sections and a coupling therebetween using time domain reflectometry
- Patent Title (中): 使用时域反射计测量具有两个同轴电缆部分的容器中的流体和其间的耦合
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Application No.: US12901463Application Date: 2010-10-08
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Publication No.: US08393208B2Publication Date: 2013-03-12
- Inventor: Thomas Miskell , George Ki
- Applicant: Thomas Miskell , George Ki
- Applicant Address: US NH Londonderry
- Assignee: Meggitt (New Hampshire), Inc.
- Current Assignee: Meggitt (New Hampshire), Inc.
- Current Assignee Address: US NH Londonderry
- Agency: Sheehan Phinney Bass & Green PA
- Agent Peter A. Nieves
- Main IPC: G01F23/00
- IPC: G01F23/00
Abstract:
An apparatus and method for measuring a level of a liquid is provided. Generally, the apparatus contains a first coaxial cable section including a first center conductor, a first outer conductor and a solid dielectric between the first center conductor and first outer conductor. The apparatus also contains a second coaxial cable section including a second center conductor, a second outer conductor and an air dielectric between the second center conductor and second outer conductor. Further, a coupling is provided between the first and second coaxial cable sections, wherein the second coaxial cable section is disposed in a liquid for determining a level of the liquid.
Public/Granted literature
- US20110209543A1 System and Method for Accurately Measuring Fluid Level in a Vessel Public/Granted day:2011-09-01
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