166905 ⎘
Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by changing capacitance or inductance by changing capacitance
DEVICE AND METHOD FOR CAVITATION DETECTION OF PURE WATER HYDRAULIC SYSTEM BASED ON PRESSURE
#2Sensing apparatus
#3Microphone device with integrated pressure sensor
#4Microphone device with integrated pressure sensor
#5Capacitive cylinder pressure sensor
#6Systems and apparatus having MEMS acoustic sensors and other MEMS sensors and methods of fabrication of the same
#7Resonant frequency based pressure sensor
#8Capacitive electro-mechanical transducer
#9Method and apparatus for pressure measurement using fill tube
#10High temperature capacitive static/dynamic pressure sensors
#11Device for pressure measurement