Volume/Mass Flow By Mechanical Effects TRIZ Cases

See how multiple K factors stored in flowmeter memory enable precise flow measurement below 1 G

See how proximity signal analysis detects flowmeter rotor damage in rapid heating systems, prev

A DC blocking circuit removes bias voltage so photoelectric flowmeter signals stay detectable despite scale adhesion and LED aging.

Flow-conditioning segments and an ultrasonic unit retrofit mechanical water meters in place, improving accuracy while reducing replacement cost and downtime.

Flow-modifying insert segments let mechanical water meters gain ultrasonic accuracy without full replacement, pipe disconnection, or long downtime.

Capillary suction and dual anti-evaporation covers stabilize mass-based micro flow readings by limiting evaporation and surface tension error.

Baseline flow data lets a gas meter verify percent error during service, avoiding leaks, wear, and external proving equipment.

External acoustic and acceleration sensors detect turbine flowmeter wear through its housing, supporting predictive maintenance without manual inspection.

Hydrogen and biogas exposure can damage turbine flowmeters; non-invasive sensing supports earlier fault detection and maintenance.

Porous packing and anti-evaporation covers improve mass-based micro flow accuracy.

An integrated quarter-turn shut-off valve and Hall effect sensor support remote flow reading while fitting existing meter locations.

Radial optical sensing detects rotation to resolve magnetic interference and shaft imbalance in flow measurement.

External optical sensors detect gear rotation through transparent walls, eliminating magnetic interference and shaft apertures to improve resolution.

A paddlewheel flow meter uses a sealless magnetic bearing system to support the rotor shaft without mechanical contact.

Grooves anchor resin linings to eliminate costly porous plates and complex forming processes.

A snow blower sensor detects auger rotational speed and shaft load to calculate instantaneous snow flow rate.

Inlet and outlet taper sections expand the turn-down ratio beyond 30:1, eliminating straight pipe requirements.

An inductor arrangement detects magnetic stirring bar rotation to measure fluid flow rate within a chemical analysis measuring cell.

A milk flow measurement device uses vertically arranged conductivity electrodes to detect liquid levels within a leaky measuring chamber.

Magnetic coupling drives the screw spindle to measure high-viscosity liquids without mechanical wear, ensuring accuracy.

Adjustable locator plate aligns electromagnetic pickups to resolve manufacturing tolerance constraints and ensure precise measurement accuracy.

An arithmetic unit adjusts calibration parameters based on detected installation angles to correct bearing-induced errors in vertical metering.

Segmented housing design reduces turbulence and air bubble retention, ensuring high measuring accuracy in compact plastic injection molded flow meters.

A turbine flowmeter converts non-linear pulse frequency into a linear pulse width signal for accurate fluid measurement.

Automated gas delivery and encryption resolve manual calibration errors while securing data against tampering.

A cubic instrument releases a liquid drop onto a marked plate to determine air velocity from the resulting parabolic trajectory.

Segmenting the flow sensor into two parts connected by a retaining ring prevents tampering while allowing non-destructive access for calibration.

A mounting ring with security latches and a shielding ring secures the flow meter body against unauthorized access.

Asymmetric pipe orientation allows telescopic outlet adjustment to accommodate varying installation dimensions while maintaining fixed measurement precision.

Single-channel turbine flow meter eliminates bypass channels and pressure drop trade-offs by generating its own power through axial reaction.

Flow member translates compressed grain motion into electromagnetic signals, enabling accurate moisture control during drying.

Axial impeller device measures fluid volume using helical blades and a diffuser with multiple ducts to maintain precision despite pressure variations.

An annular rotor velocity flowmeter employs a prechamber swirler and tapered diffuser to reduce hydraulic resistance and prevent resonance.

Non-contact magnetic sensors detect oval gear rotation to eliminate false signals from fluid oscillations and jitter at low flow rates.

A flow conditioning ring upstream of the rotor reduces turbulence and vortex shedding, maintaining measurement precision at low flow rates.

A spinning rotor with reflective blades on an optical fiber tip modulates light signals to measure fluid flow rates.