DIFFERENTIAL PRESSURE SENSOR

• Main Authors: STEVEN M. BRUESEHOFF, ROGER L. FRICK, THOMAS A. KNECHT
• Format: Patent
• Language: English
• Published: 29.01.1988
• Edition: 4
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

A cell for sensing differential pressures has a single brittle material diaphragm mounted on support plates positioned on opposite sides of the diaphragm. The diaphragm surfaces when at zero differential pressure facing the support are concave and shaped to conform very closely to the shape the diap...