Pump Testing TRIZ Cases
- Aircraft Fuel Pump Health Monitoring via Environmental Normalization
Aircraft fuel pump health monitoring system captures operational data sets only when environmental parameters match a reference baseline.
- Cavitation Detection via Engine Torque and Fuel Fluctuations
A controller monitors engine torque load and instantaneous fuel consumption to detect pump cavitation without additional sensors.
- Iterative Bisection for Sucker Rod Pump Damping Factors
An iterative bisection method adjusts upstroke and downstroke damping factors to refine downhole card calculations.
- Magnetostriction Sensor for Compressor Tie-Bolt Stress Monitoring
A magnetostriction sensor measures magnetic permeability changes to estimate mechanical stress in reciprocating compressors.
- Cylinder Block Detection Zones for Hydraulic Device Authentication
Cylinder block uses spaced detection zones to generate unique signals, verifying functional reliability and preventing installation of incompatible units.
- Fluid Working Machine Valve Actuation Control
Additional actuator signals condition inactive valves before operation, preventing torque instability and efficiency loss during startup.
- Dense Phase Pump Diagnostics via Pressure and Flow Monitoring
Pressure and flow detection identifies pinch valve and filter faults in dense phase pumps to reduce downtime.
- Dispensing Apparatus Internal Material Detection for Heat-Dissipating Resin
Detecting internal material concentration in dispensing apparatus discharge to verify suitability for thermally conductive resin injection.
- Compressor Protection Module with Snap-Fit Plug
A compressor protection module uses resiliently flexible tabs to secure a molded plug onto the terminal assembly for reliable electrical communication.