Volume/Mass Flow Measurement TRIZ Cases

A light source and detector measure transmitted light intensity through a transparent powder flow path to determine flow conditions.

A multi-output power supply uses an LLC resonance signal to generate secondary voltages through independent feedback control within each output unit.

Discrete cross-correlation estimates differential propagation time, reducing measurement uncertainty and processing power consumption.

A transit-time ultrasonic flow meter records pre-signal interference to calculate a quality criterion for measurement verification.

A computer planar fuse opens the enable signal line to block external power supply activation.

Protruding transducer inserts prevent air bubble adhesion on ultrasonic sensors while preserving display visibility.

A power converter uses a machine-learning predictor to update regulator parameters for stable output voltage.

Capacitive sensor measures gas content in two-phase flow using grounded electrodes, eliminating pressure drops from internal components.

A PoE power supply circuit uses a pre-charged capacitor and voltage booster to manage discharge energy.

Photonic devices detect tracer optical signals to determine fluid flow properties without visual inspection.

Halting the CPU during frequency tuning prevents chipset jitter that causes system shutdowns.

A unified power management system coordinates energy flow between a host device, accessory battery, and adapter.

A power storage adapter controller detects underutilized power delivery contracts to reallocate electrical capacity across multiple ports.

Self-controlled power switches stabilize multi-domain integrated circuits by dynamically adjusting level shifting during transient power-up phases.

Chordal acoustic pathways measure gas velocity to identify liquid accumulation in flow meters without dedicated sensors.

Partition plates segment the flow path into layers with openings that maintain uniform velocity ratios, reducing piezoelectric element costs.

An integrated thermoplastic resin member suppresses vibrations in the ultrasonic transmission unit, reducing signal interference from undesired reverberations.

Electronic device power management circuitry uses submersion recognition patterns to detect water contact and initiate immediate shutdown.

Computer system switches between low power states using dynamic thresholds based on remaining battery capacity.

Segmented protective covers shield transducers from debris while reducing manufacturing complexity and weight compared to robust cable designs.

A logic device monitors management controller boot status to enable host system startup.

An adapter card converts MXM slots to PCIe interfaces using voltage and signal level shifting circuits.

A modular flow sensor uses interchangeable end adapters to customize connection port configurations for specific application needs.

A flow meter rotor uses an electrically conductive surface to induce eddy currents in an oscillating circuit for rotation detection.

A power switch device manages sequential startup of electric devices using a control unit and communication interface.

Separate generator and receiver circuits maintain zero impedance to eliminate transducer matching requirements.

A wearable urinary collection device integrates a flow meter to wirelessly transmit fluid volume data to a central display unit.

A compact radar sensor measures water level and flow speed using a single antenna arrangement.

An annular flow guide in the sensor housing accelerates gas exchange, reducing response time despite temperature differences.

A power control circuit disperses switching timings via a delay chain, preventing power line floating and reducing peak current during mode changes.

A redundant power extender system adds automatic transfer switches to expand power connections.

An external management controller adjusts processor voltage and frequency to transition performance states without consuming execution cycles.

A charger supplements a battery with stored energy from a pre-charged decoupling capacitor to support processor power spikes.

A power supply adjusts output voltage using a detection circuit and feedback loop to stabilize electrical parameters across varying load conditions.

A single power adapter supplies 5V, 12V, and 19V to a notebook and external graphics card through integrated voltage conversion chips.

Segmented transducers with expansion gaps accommodate flow tube diameter variations, maintaining measurement precision under pressure changes.

Delay units in slave devices output timed signals to the main board, computing specific delays to identify addresses without occupying I/O pins.

Authentication sequences verify accessory identity and capabilities to authorize safe power exchange, preventing indiscriminate energy drain on host batteries.

A voltage optimizer determines optimized levels for shared power domains in portable computing devices.

Dividing the casing into separate spaces reduces thermal influence on the sensor element, resolving the contradiction between integration and sensing accuracy.

A split power management component reduces memory substrate area by placing control circuitry on the die and passive components on the system board.

A calculation unit determines a dynamic upper limit for power supply based on stored consumed energy data.

A network interface device merges multiple power signals into a single output using a dc-dc converter.

A comparison circuit detects transistor decay by measuring voltage shifts in degraded components against stable references, enabling timely maintenance.

Dynamic power allocation monitors port consumption to maximize reserve capacity for high-priority network devices.

A powered device controller uses a time delay circuit to activate an isolation switch after deactivating non-PoE components.

Wireless transponder verification replaces mechanical locks to prevent fraud while maintaining measurement accuracy.

Stereometric imaging calculates volume flow by resolving three-dimensional distances, eliminating complex multi-step optical measurements.

An offset introduction port creates a separation flow that prevents foreign matter from contaminating the sensor chamber.