Pressure sensor for sealed containers
Abstract
A magnetic pressure sensor for sensing a pressure change inside a sealed container. The sensor includes a sealed deformable vessel having a first end attachable to an interior surface of the sealed container, and a second end. A magnet mounted to the vessel second end defining a distance away from the container surface provides an externally detectable magnetic field. A pressure change inside the sealed container causes deformation of the vessel changing the distance of the magnet away from the container surface, and thus the detectable intensity of the magnetic field.
- Inventors:
-
- Loudon, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 873530
- Patent Number(s):
- 6182514
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01L - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- pressure; sensor; sealed; containers; magnetic; sensing; change; inside; container; deformable; vessel; attachable; interior; surface; magnet; mounted; defining; distance; provides; externally; detectable; field; causes; deformation; changing; intensity; magnetic field; interior surface; pressure sensor; sealed container; sealed containers; pressure change; magnetic pressure; /73/
Citation Formats
Hodges, Franklin R. Pressure sensor for sealed containers. United States: N. p., 2001.
Web.
Hodges, Franklin R. Pressure sensor for sealed containers. United States.
Hodges, Franklin R. Mon .
"Pressure sensor for sealed containers". United States. https://www.osti.gov/servlets/purl/873530.
@article{osti_873530,
title = {Pressure sensor for sealed containers},
author = {Hodges, Franklin R},
abstractNote = {A magnetic pressure sensor for sensing a pressure change inside a sealed container. The sensor includes a sealed deformable vessel having a first end attachable to an interior surface of the sealed container, and a second end. A magnet mounted to the vessel second end defining a distance away from the container surface provides an externally detectable magnetic field. A pressure change inside the sealed container causes deformation of the vessel changing the distance of the magnet away from the container surface, and thus the detectable intensity of the magnetic field.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2001},
month = {Mon Jan 01 00:00:00 EST 2001}
}