Volume Measurement Apparatus/Methods TRIZ Cases

Multiple acoustic transceiver arrays transmit overlapping pulses to generate interference patterns, resolving signal noise issues in dusty bulk solid bins.

An internal pinhole camera eliminates optical aberrations and refraction errors during high-pressure soil volume measurement.

A microprocessor-controlled proportional valve system regulates fluid flow through a channel plate to achieve precise liquid dosing.

Extracting gas into a scaled tube eliminates complex microscope calculations, resolving measurement inaccuracy for filling system calibration.

Light diffusion enables accurate fill level monitoring without radiation risks or signal scattering in dusty environments.

An electromechanical bin-full detector uses an articulated push bar and biasing element to generate a signal, avoiding optical blockages from dust.

Replacing manual tracking with an acoustic assessment system, the device analyzes sound signals to determine total milk volume automatically.

An electric hoist motor and lift member assembly transport heavy beverage containers, eliminating manual lifting hazards.

Segmented testing filters low-quality battery cells via gas composition analysis, eliminating costly inventory holds while enabling precise SEI diagnostics.

Segmented detection of liquid presence and absence at the dispensing orifice resolves underdosing risks by verifying actual drop detachment.

A radar fill level sensor switches to low-intensity transmission for noise detection.

A fuel quantity measurement system calculates liquid volume using ullage pressure and temperature data.

A Brix measurement system calculates liquid concentration using weight, volume, and temperature data from a tank.

Weighing devices measure liquid mass against reference standards to resolve measurement precision versus device complexity contradictions.

A processing unit calculates pipette liquid volume from weight forces detected by a loading cell.

Deformation sensors detect silo transfer events to trigger automatic model adaptation, eliminating manual recalibration costs.

Segmented sensors monitor tank vehicle compartments to prevent product theft by detecting tampering through all openings.

An LVDT system measures piston position through the container wall to determine fluid volume, replacing pressure-based estimation methods.

A pipette uses a relocatable screw element to adjust the lower stop body for user calibration.

A pressure-driven apparatus determines fluid volume by measuring gas pressure changes in a chamber headspace.

A harvester 3D sensor detects elevator material area to determine volume and composition for yield measurement.

Virtual probes calculate fuel volume from physical probe capacitance and aircraft attitude, reducing the number of physical sensors required.

A liquid quantifying device uses a preset volume and optical detection to ensure precise fluid measurement.

Segmented TDR cables provide redundant fuel level measurements across complex tank geometries, reducing probe count and installation weight.

Pneumatic detection calculates liquid volume via gas diffusion pressure, eliminating disassembly requirements for heated materials.

A variable volume fluid container uses electromagnetic induction between loops to detect internal volume changes in real time.

A sensor container detects its orientation to calculate remaining contents and transmits the estimated value to an external device.

Magnetic coupling adjustment replaces varicap diodes to stabilize resonance frequency against temperature fluctuations.

A pressurized fluid valve uses a data processing unit to analyze pressure signals and detect gas withdrawal events for immediate display feedback.

Master device coordinates multiple slave radar sensors to detect filling material topology and volume within industrial containers.

A processing system filters foreign material pulses from grain impact signals using a brush intermediary to maintain measurement accuracy.

Vibrating a porous shield removes dust and extends protective plate life.

An echo curve evaluation device detects multiple higher-order echoes to determine interface position within a container.

Optical height detection replaces destructive weighing to measure individual drug volumes in microneedle molds with high precision.

Automated optical detection of internal diameter and bung position eliminates manual input errors and ensures accurate medication delivery.

A material pile mapping system estimates borehole debris dimensions to guide mobile drilling rig movement.

Analyzing pressure transition time and overshoot duration detects short shots without optical sensors, preventing liquid stream breaking at high flow rates.

A flowmeter method segments measurement intervals to determine and compensate zero flow volumes.

A system measures liquid quantity in an elastic bag by tracking the distance between opposing pressing elements.

Segmented chambers and baffles prevent premature sensor triggering when the vessel tilts, ensuring reliable therapy.

Printed bottle profiles on a transparent substrate enable accurate liquor volume measurement without complex electro-mechanical sensors, reducing system cost.

A processor monitors motor load current to calculate remaining vacuum extraction time.

A liquid transfer probe pressure sensor detects aspiration pressure during air cycles to establish a representative reference value for calibration.

Localized hydrophobic treatment at the exit end traps liquid while allowing air passage, eliminating reactive tears from irritation.

Resistive non-metallic wires prevent fuel tank sparks while shielding signals from electromagnetic interference.