Volume/Mass Flow By Mechanical Effects TRIZ Cases
- Tankless water heater with a high-accuracy response-curve flowmeter
See how multiple K factors stored in flowmeter memory enable precise flow measurement below 1 G
- Control method for a rapid heating apparatus for liquids, and corresponding rapid heating apparatus
See how proximity signal analysis detects flowmeter rotor damage in rapid heating systems, prev
- Photoelectric Flowmeter Circuit With DC Blocking for Stable Signal Levels
A DC blocking circuit removes bias voltage so photoelectric flowmeter signals stay detectable despite scale adhesion and LED aging.
- Retrofit Ultrasonic Meter Assembly With Flow-Conditioning Segments
Flow-conditioning segments and an ultrasonic unit retrofit mechanical water meters in place, improving accuracy while reducing replacement cost and downtime.
- Ultrasonic Retrofit Assembly for Mechanical Flow Meter Passages
Flow-modifying insert segments let mechanical water meters gain ultrasonic accuracy without full replacement, pipe disconnection, or long downtime.
- Capillary Micro Flow Measurement With Anti-Evaporation Isolation
Capillary suction and dual anti-evaporation covers stabilize mass-based micro flow readings by limiting evaporation and surface tension error.
- Self-Proving Gas Meter Accuracy Using Baseline Flow Comparison
Baseline flow data lets a gas meter verify percent error during service, avoiding leaks, wear, and external proving equipment.