Volume Metering TRIZ Cases

Detachable closure element releases from flowmeter housing at a set pressure threshold to open the equalization port.

A flowmeter signal processing system determines a threshold to identify liquid gas boundaries and adjusts calculations using heartbeat values.

Segmented flow restriction elements with perpendicular axes enable easy installation and precise pressure monitoring in pipeline control valves.

A synthetic fiber wrap reinforces a vibrating meter case to enhance burst pressure containment without increasing weight or degrading vibrational frequencies.

Discrete reinforcement units distribute stress on a plastic flow meter body, resolving the contradiction between structural strength and manufacturing costs.

A pitot tube tip uses a high thermal conductive insert to transmit heat from internal elements.

Plastic welding fuses electrodes to flow tubes, eliminating leakage under high pressure.

A self-powered volume flowmeter harvests energy from compressible fluid to drive a wheel and power electronic components.

A non-circular wall portion compresses the fluid flow path cross section within a Coriolis flow meter manifold to increase exit velocity.

Electronics monitor static internal pressure and hermeticity to prevent unexpected explosions from leaks in high-pressure pipelines.

Integrated case guides position measuring pipes, eliminating complex holders to reduce assembly noise.

A vibrating flow meter balance system switches a massive base between stationary and moving states to cancel imbalance forces from fluid density changes.

Tri-coil signal ratios eliminate temperature fluctuations affecting float position determination in stabilization chambers.

Reduced measuring tube walls and hollow-walled supports minimize parasitic capacitances for accurate empty pipe detection.

A stiffening element connects pump units in a rigid manner to reduce wear and extend service life.

Adjustable magnetic segments correct upstream flow profile distortions, reducing measurement errors without adding pressure drop or mechanical obstacles.

A solid-state register applies correction factors to pulse counts, resolving measurement inaccuracies at varying flow rates.

An adjustable ferrule mounting assembly accommodates variable pipe diameters, eliminating custom manufacturing costs and reducing lead times.

A flow meter harnesses fluid kinetic energy to power sensors and store temperature data for mass calculation.

Replacing welded joints with clamp connections ensures reliable high-pressure operation while reducing testing complexity.

A three pickoff sensor flow meter uses a common driver to vibrate two independent conduits.

Screwed-fittings eliminate solder joints in high-pressure Coriolis flow meters, preserving measurement accuracy under 700 bar loads.

Segmented meter run sections with DBB valves allow instrument extraction without pipeline depressurization, reducing flaring and downtime.

Segmented pressure sensors with independent data buses ensure continued operation when one channel fails, resolving reliability complexity trade-offs.

Fluid switches detect flow cessation to correct zero offset, preventing false readings from entrained gas.

A piezoelectric vortex sensor uses a compliant substrate and silicone integument to detect fluid flow.

A fluid meter uses plug-in fastening elements and locking components to secure the measuring device within the measuring section.

A biologically degradable synthetic material constructs in-line measuring device components.

An optical system replaces complex mechanical switches with an emitter and detector to detect tampering via light intensity changes.

Segmented liner and electrode modules allow independent replacement, reducing maintenance downtime and cost.

A flowmeter and densitometer adjust process fluid pressure to detect the monophasic boundary for immediate vapor pressure determination.

Helical fins in the first chamber rotate incoming milk to break foam, ensuring precise volumetric measurement without interference from air bubbles.

A flush-mounted water meter insert features a tubular structure housing a sampling opening and check valve.

Elastic connecting components bridge cylindrical joints and printed circuit board shield patterns to establish electrical continuity.

Rotating drivers move orifice plates through a seal housing while bleeder valves equalize pressure to prevent flow disruption.

Carbon-doped PTFE electrodes bond to liners using PFA, preventing separation and leakage under high pressure.

Standardized meter bodies and primary element carriers reduce installation time and cost while maintaining measurement accuracy across industrial processes.

Segmenting the flowtube preserves fluid velocity for accurate low flow measurement in large pipelines.

A modulated particulate metering system uses interchangeable cartridges and quick-coupling mechanisms to enable rapid component replacement.

A plastic housing uses interlocking comb-like retaining columns to distribute tensile forces evenly across the connection interface.

A Venturi flowmeter dynamically varies its effective constriction ratio using a movable device to accurately measure multiphase crude oil mixtures.

A liquid micrometer maintains constant flow rate using a control valve and sensor to measure work size.

A C-shaped magnetic core confines flux for magmeters, resolving leakage issues that reduce sensitivity in conventional designs.

A telescoping S-tube or U-tube connector accommodates varying pressure regulator valve lengths within confined meter pit spaces.

Integrating electronics into the coil housing reduces dirt accumulation and simplifies fluid path routing.

A dual straight tube mass flow meter uses fixed exciters to induce vibration in parallel tubes for precise measurement.

A remote calibration controller automates testing and calibration of fixed orifice plate flow measurement equipment using integrated electro-pneumatic hardware.

A segmented flowmeter housing encloses vibrating conduits in a fluid-tight compartment while allowing ballast addition to the second section.

Collar-guided cold deformation alters the measuring tube cross section to improve flow profile accuracy while preventing liner damage during installation.