Liquid Handling Installations TRIZ Cases

Wireless aircraft parameters guide ground units to connect at service panels, automate water and waste servicing, and prevent overflow.

Inert gas displaces oxygen in the refuelling area to prevent hydrogen ignition during aircraft operations.

A decision tool calculates emission scores for sustainable aviation fuel across its entire lifecycle from feedstock to flight.

Inert gas flushes air from barrier volume to prevent hydrogen ignition during refueling.

In-line electronic sensors replace manual sampling to prevent fuel loss while enabling real-time quality data access.

An intermediary fuel servicer prevents overfilling from hydrant pits by storing fuel in an onboard tank before controlled transfer via a freewheeling impeller.

Integrated mobile service unit performs on-site defueling and refueling of ground support equipment, eliminating remote transport needs.

Segmented fuel system testing with visual observation tubes detects air bubbles and debris while reducing overall inspection time.

Automated cross-check system prevents misfuelling by verifying stored and aircraft fuel grades before dispensing.

Mobile helipads transport and service VTOLs to reduce wait times and fuel consumption at busy airports.

Extracting the refueling control panel to the ground apparatus removes heavy, costly hardware from the aircraft while maintaining precise fuel flow regulation.

Automated fuel quality monitoring system using differential pressure sensors, water detectors, and particle monitors for continuous inline assessment.

Docking station with battery swapping extends flight time by offloading weight, while mission control prioritizes returns to maintain fleet productivity.

An autonomous seabased resupply system transfers fuel via an onboard pump, extending vertical takeoff and landing aircraft range over water.

Automated controller positions and secures aircraft stores via sensors, reducing manual attachment errors and integrated combat turnaround time.

Segmented drain channels use metal chips to limit oxygen access while maintaining unobstructed flow, resolving fire protection versus clogging trade-offs.

An aircraft refueling safety system uses an RFID tag to transmit stored fuel type data to a dispensing module for automated verification.

A drogue assembly uses a spring-loaded latch to release the canopy when drag loads exceed a threshold.

A fuel tank retention device adjusts fluid flow rates through a filter element using sensor feedback.

An articulating transport assembly automates flexible structure movement using segmented arm joints.

A mobile external device uses a circulating pump to draw cleaning agent through wastewater lines via suction.

A modular vertical takeoff and landing aircraft uses a releasable connection system to transfer fuel between separate cockpit and cargo units.

A fuelling valve sensor unit detects fuel density using ultrasound to differentiate between multiple fuel types and grades.

An autonomous vehicle handles and refuels removable electric propulsion pods on hydrogen-electric aircraft wings.

High resistance composite members constrain lightning-induced voltages, reducing discharge intensity while avoiding heavy metal isolators.

A mobile autonomous refueling system positions a hydrogen storage tank and refueling arm to service vertical lift aircraft without human intervention.

Fuel tank inerting control system adjusts gas supply based on measured fuel temperature, resolving safety and energy consumption trade-offs.

Fueling adapter flow meter calculates delivered fuel mass to eliminate manual volume-to-mass conversion errors.

Synchronizing ground support vehicles with taxiing aircraft reduces gate turn-around time by enabling concurrent service provision during movement.

Extended electrical and fuel conduits link a functional master aircraft to an out-of-service engine for full operational testing.

A fuelling method calculates differential volume using a fuel density meter to dispense precise quantities without waiting for settling.

A method calculates current fuel consumption margin of an aircraft engine using real-time temperature and power sensor data.

Mobile platforms enable beyond visual line of sight UAS operations without requiring bulky satellite communications equipment.

Dynamic flow booster modulates fuel pressure using sensor feedback to resolve trade-offs between high transfer productivity and safe pressure limits.

Control unit compares rechargeable storage charge levels against database service parameters to determine energy delivery capacity.

A portable fuel cabinet uses sensors to detect user presence and nozzle position, preventing accidental spills during authorized dispensing.

Wireless pressure sensors transmit real-time fuel flow data to refueling vehicle control units for precise regulation.

A distributed drone parking pad network with integrated power refill modules enables rapid battery charging across a geographic area.

Segmented wing coupling housing isolates sensor and battery modules, eliminating structural modifications for fuel flow measurement.

A vehicle refueling platform uses conductive tiles to detect electrical contact for automated charging and fueling operations.

Multi-lobe fuel container and orientation track reduce weight and volume while ensuring safe venting.

A solar fueling station adjusts motor drive speed based on insolation levels to pump fuel efficiently.

Segmenting the actuator from the hydrant valve prevents contaminant exposure and reduces equipment costs.

Segmented storage and an integrated funnel prevent contamination and spills during aircraft pre-flight checks.

Pneumatic pressure valves regulate tank venting to reduce structural strain during refueling while preventing flame propagation via coaxial pipeline shutdown.

An elevating arm with an articulated clamp secures hydrant pit couplers for fuel supply operations.

Deformable fuel conduit with upstream and downstream sensors calculates pressure drop for real-time anomaly detection.

Radial projections engage base legs under hydrostatic pressure to prevent fluid leakage.