Volume/Mass Flow Measurement TRIZ Cases

Integrated three-level conversion adjusts intermediate voltage to cut ripple, parasitic loss, capacitor bulk, and cost in processor power delivery.

An onboard PMIC lets a memory module generate precise voltages for itself and nearby chips, cutting host power cost, loss, and heating.

Upstream power line filtering conditions rack and module power signals to block proximity-based data capture without changing IT equipment.

A mechanically engaged power switch blocks current unless the connector is fully seated, preventing high-power DC arcing during removal.

Disable-signal control suspends and restores regulated power for remote field-replaceable unit resets, cutting on-site maintenance time.

User touch sensing starts CPU throttling before adapter removal, enabling smoother AC-to-battery switching and preventing shutdowns.

Thermal resistance and temperature data estimate coolant flow velocity in real time, preventing erosion while preserving converter power range.

A control circuit delays display power cutoff until disconnection persists, reducing idle drain without repeated on-off switching.

A plastic feedthrough with O-ring sealing and PCB pin alignment enables post-weld installation while resisting leakage, rotation, and load damage.

Dual-side voltage sensing opens or closes connector switches to block harmful plug voltages and protect mobile device circuitry.

Monochromatic gas absorption enables real-time tracking of solid precursor remaining in heated vessels, improving refill timing and delivery control.

An AI controller adapts circuit control during load shifts and power-source changes to improve stable, efficient regulation across conditions.

A single amplifier loop drives transistor-based power rails for sub-blocks, cutting SoC silicon area and current use.

Load adjustment signals and measured power changes let sourcing equipment match data ports to power ports, simplifying remote device deployment.

A gateway and adapter chain delivers power and data over one cable to remote daisy-chained devices while limiting voltage bounce.

A modular controller switches between PoE and pulse power at one output, saving PCB space while supporting more network power functions.

A separately powered safety sequencer monitors rail voltages during startup and shutdown to catch faults independent of the main power manager.

Power FETs, a dual ideal diode-OR controller, and threshold control enable uninterrupted source switching while limiting voltage and current transients.

Voltage sensing plus ADC/DAC feedback sets a current limit from a V-I curve, keeping switch transistor power under control in PoE supply circuits.

A slave MCU disables the switch controller when master pulses stop, preventing unsafe battery charging or discharging during controller faults.

A staggered two-stage XPU power layout cuts RMS current and delivery loss by placing cascaded modules around the load region.

Preemptive USB Type-C PD signals let the SoC throttle before VBUS changes, improving power budget response and graceful shutdown.

Real-time aerial extension, elevation, and rotation graphics replace fragile load sensors and support safe use with partial stabilizer deployment.

A controller pre-charges a USB bus capacitor to reverse bias a blocking transistor diode and prevent damaging inrush current.

An embedded controller switches battery roles by temperature and wear thresholds to balance dual-battery stress and extend service life.

Dual-threshold overcurrent detection with timer-based switching avoids false USB PD shutdowns during negotiation and voltage stabilization.

Configuration logic maps multiple voltage rails to fewer dedicated PMBus ports, cutting interface cost while preserving reliable rail communication.

Automatic switching between internal and external batteries enables hot swapping, continuous device power, and easier charging access.

Simultaneous drive and sensing lets a cascaded circuit detect supply sag and harmonic glitches, then inject compensation to clean ripple.

A one-wire bus lets each port control module share power data and adjust allocation without a central controller, cutting circuit cost.

Captures power-on failures that occur before a preset counter value by detecting status-signal falling edges and generating precise server power logs.

A USB controller pre-charges a system capacitor to reverse bias a blocking transistor diode and prevent damaging inrush current.

Multiple Ethernet power inputs are monitored and switched by a processor to keep output stable when adapter power is absent.

Two converters merge 12V and 5V HDD rails into one regulated SSD rail while balancing current draw for efficient legacy retrofit.

An embedded controller swaps primary and secondary batteries when heat or wear gaps rise, reducing uneven cycling and thermal degradation.

Abnormal voltage or current triggers a warning to the powered device, enabling safe storage halt before power is cut.

Dynamic rail switching keeps USB-C ports powered in low-power states by matching device demand to available PSU budget.

Simultaneous drive and sensing lets a cascaded circuit detect ripple, sag, and harmonic glitches, then inject compensation for cleaner load power.

Machine learning converts AC current data into electromagnetic effect predictions, helping substrate tools minimize EMI during processing.

A dual-LDO regulator switches from safe startup voltage to programmable output, extending 4.5V battery support while cutting IoT power use.

A diffraction assembly with primary and secondary needle-like structures attenuates parasitic ultrasonic waves to improve flowmeter accuracy.

One calibration setup switches between analog and digital voltage signals, cutting device changes, cost, and measurement error.

Mixing diverters inside flow apertures add helical swirl to even out elbow-induced asymmetry, improving meter accuracy with less straight pipe.

Internal voltage monitors and stored domain settings let a controller validate multi-domain supplies without extra pins or unsafe startup.

An observer estimates downstream valve flow from valve opening feedback, cutting measurement noise and delay for faster, more accurate control.

An upstream flow-conditioning element pre-compensates reflector-induced distortion to improve ultrasonic flow meter accuracy with low pressure drop.

Feedback from the sink device lets the chip compensate line voltage drop and cap output at the protect-point voltage to avoid damage.

Surface pressure upstream of the choke valve enables hybrid fuzzy-PID anti-slug control without subsea sensors or fast valve actuation.

Adaptive duty cycling with capacitor recharge and hysteresis control cuts quiescent current while keeping reference voltage ripple in check.

Roughened ultrasonic flow meter electrodes establish durable electrical contact via adhesive bonding, avoiding conductive adhesive short circuits.

A plastic ultrasonic water meter uses separate sealed sections to protect electronics.

Adjusting the current sharing scaling factor prevents generator overload during abrupt load transitions in large data centers.

A voltage detector monitors the alert handshake line to block or transmit signals, balancing priority access and communication efficiency.

Bidirectional switching converters merge buck and boost operations to reduce board space while enabling flexible voltage conversion across multiple power ports.

A coast mode allows integrated circuits to operate on stored capacitor energy while the power management unit is disabled.

A wireless power transmitter manager generates pocket-forming energy using processor-based control.

A server system with mutually connected DC power supplies distributes energy through a cable network to maintain operation during AC failures.

A light detector array captures scattered photons from fluid particles to determine instantaneous flow velocity profiles.

A power transfer system uses a soft-start circuit to ramp output voltage gradually, preventing voltage jumps and transient currents that damage switches.

Anti-parallel weakly coupled mechanical resonators in a second soft coupling system compensate housing waves, reducing crosstalk interference and energy loss.

A USB security device uses a uni-directional data flow limiter to isolate host systems from peripheral elements.

Trimming circuitry configures analog components while threshold monitoring enables voltage regulators, resolving power delivery accuracy trade-offs.

A gas meter selectively stores flow rate data to minimize storage capacity and communication power consumption.

Segmented switching modules in the PDU reduce connector count and PSU size while maintaining redundant power supply capacity.

A contoured ferrous shield absorbs external tamper fields to prevent unauthorized manipulation of water flow measurements.

Autonomous ultrasound transducer control units operate independently to maintain measurement accuracy without synchronization overhead.

Reservoir and seal member isolate sensing surfaces from environmental interference, enabling accurate calibration of electrical conductivity measurements.

A dynamic system selects energy storage devices based on thermal activity and user behavior predictions to manage power resources efficiently.

A power device controller detects network failures via domain name server checks.

Partitioning a general-purpose device with a limited-purpose operating system reduces boot-up time and power consumption without hardware changes.

A sonar-based flow meter detects vortical disturbances and acoustic waves to determine volumetric flow rate.

A power switching system uses a grounded switch module to stop transformer output, enabling global resets without physical battery removal.

Adjusting clock signal latency to minimize peak voltage drops in integrated circuit power networks.

A voltage regulator system predicts load current changes to control the rate of change and maintain stable output.

Execution-state monitoring unit tracks power supply completion before polling subsystems, distinguishing component malfunctions from power delays.

A grid sensor system with a transverse insertion mechanism for fluid flow characterization.

A power control system shifts image forming devices to lower consumption modes based on ambient light levels.

A controller adjusts input voltage to a CPU driving power generator based on operation modes.

Direct inter-IC signal lines bypass the CPU to transmit halting commands, preventing secondary failures when the central processor loses power.