PRESSURE MEASUREMENT INSTRUMENTATION

Brand Owner (click to sort) Address Description
CPI Uniweld Products, Inc. 2850 Ravenswood Road Fort Lauderdale FL 34242 Pressure measurement instrumentation, namely, pressure gauges; vacuum measurement instrumentation, namely, pressure gauges; compound measurement instrumentation, namely, pressure gauges; temperature measurement instrumentation, namely, pressure gauges, and scales;
SENEX Senex Corporation 151 White Tail Run Grand Island NY 14072 Pressure measurement instrumentation, namely, transducers and transmitters;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method for measuring the injection rate of an injection valve for liquids, preferably for liquid fuel, in which the injection valve injects the liquid into a liquid-filled measurement volume, the measurement volume being closed off on all sides and a pressure sensor being located in the measurement volume. From the measured pressure values or by a separate measurement, the speed of sound is determined and thus the injection quantity or the course over time of the injection rate is calculated. The apparatus includes a measurement volume, an injection valve, which protrudes with at least one injection opening into the measurement volume, and a pressure sensor, which is located in the pressure node of the first natural pressure oscillation of the measurement volume.