Invention Grant
- Patent Title: Axial force pressure transducer
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Application No.: US16693728Application Date: 2019-11-25
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Publication No.: US10996121B2Publication Date: 2021-05-04
- Inventor: Lawrence J. Burrow , LaVar Clegg , Robert T. Fuge , Brock Palmer
- Applicant: Interface, Inc.
- Applicant Address: US AZ Scottsdale
- Assignee: Interface, Inc.
- Current Assignee: Interface, Inc.
- Current Assignee Address: US AZ Scottsdale
- Agency: Spencer Fane LLP
- Agent Steven J. Laureanti
- Main IPC: G01L3/12
- IPC: G01L3/12 ; G01L1/22 ; G01G3/12 ; G01G3/14 ; G01L5/1627

Abstract:
A system and method configured to measure applied force and pressure on a load cell. The system includes an axial force pressure transducer having a hollow cross section comprising at least two strain sensitive regions, and a plurality of strain sensors connected to the at least two strain sensitive regions, wherein applied force and pressure is calculated based on strain measurements using mathematical formulae. A method of calibration of the axial force pressure transducer using known applied force and pressure measurements to calculate a calibration matrix reflecting the strain sensitivities of the at least two strain sensitive regions.
Public/Granted literature
- US20200088592A1 Axial Force Pressure Transducer Public/Granted day:2020-03-19
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