Invention Application
- Patent Title: Measuring fluid volumes in a container using pressure
- Patent Title (中): 使用压力测量容器中的流体体积
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Application No.: US10545117Application Date: 2004-01-26
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Publication No.: US20070151350A1Publication Date: 2007-07-05
- Inventor: Michael Sheldon
- Applicant: Michael Sheldon
- Applicant Address: US TX Austin 78759
- Assignee: FISHERJ-ROSEMOUNT SYSTEMS, INC.
- Current Assignee: FISHERJ-ROSEMOUNT SYSTEMS, INC.
- Current Assignee Address: US TX Austin 78759
- International Application: PCT/US04/02045 WO 20040126
- Main IPC: G01L7/10
- IPC: G01L7/10
Abstract:
A fluid meter disclosed herein comprises a container that can be pressurized, means for driving the pressure within the container to a predetermined pressure, a sensor for measuring the pressure within the container and indicating when the predetermined pressure is reached, a timer for measuring the amount of time it takes for the container to reach the predetermined pressure, and means for determining the volume of fluid within the container based on the time it took to drive the pressure within the container to the predetermined pressure.
Information query
