Flow Control Using Electric Means TRIZ Cases

See how a sensor detects electric current through heated liquid flow to trigger automatic valve

See how a flexible nozzle and weighing unit adjust air injection time based on hopper weight to

See how a motor-driven delivery disc with offset discharge port automatically meters and dispen

See how merging gas sensing, microcontroller logic, and relay control into one housing reduces

See how a data carrier stores initial liquid volume and a detector identifies liquid-to-air tra

See how optical sensors detect container height and liquid level in real-time to enable autonom

See how dynamic alpha calculation from temperature sensors linearizes fluid flow and energy tra

See how a radar-based time-of-flight sensor enables flexible, contactless pump calibration with

See how node units with integrated pumps automatically adjust fluid flow using real-time feedba

See how spirally wound pipes circulate heating liquid inside a baking plate to eliminate temper

See how a dual grill integrates cooling for raw food, warming for cooked food, and weighing-bas

See how positioning the nozzle between a radio wave sensor and motor uses water to reflect elec

See how a faucet integrates flow guiding, sensing, and drying functions using nested half shell

See how a single-board control system merges ultrasonic flow measurement and damper regulation

Hierarchical pressure arrays and a unified controller make multi-chamber air mattress firmness easier to visualize, adjust, and compare.

Hierarchical LED arrays turn air mattress pressure increments into clear comfort feedback, helping users adjust firmness more intuitively.

A variable orifice and differential pressure meter widen flow detection range for accurate HVAC flow control with lower pressure loss.

Photoelectric sensors trigger soap, water, and air from one faucet, cutting sink space, mounting holes, and hand-washing steps.