Measuring and testing – Fluid pressure gauge – Diaphragm
Patent
1996-10-28
1998-05-05
Dombroske, George M.
Measuring and testing
Fluid pressure gauge
Diaphragm
73700, 73DIG2, G01L 910
Patent
active
057476969
ABSTRACT:
A method for non-invasively monitoring a pressure of a compressed gas inside a closed container includes: forming a magnetic circuit through a portion of the outside wall of the container; detecting magnetic flux amplitude changes in the magnetic circuit created by a transient stress in the outside wall of the container; producing data representing the magnetic flux amplitude changes; and monitoring pressure changes from a nominal pressure by evaluating the data representing the magnetic flux amplitude changes.
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Gioutsos Tony
Kwun Hegeon
Piskie Michael Allen
Amrozowicz Paul D.
Dombroske George M.
Temic Bayern-Chemie Airbag GmbH
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