Balloon Aircrafts TRIZ Cases

A tethered sail and balloon use wind shear lift to hold altitude and direction without ballast drop or gas venting.

Wind-based intent prediction and health-aware AI help a UAS avoid low-maneuverability aircraft without exhausting battery or overstressing components.

Wind shear between a balloon and sail generates controllable lift, holding altitude longer without dropping ballast or releasing gas.

Actively controlled tethers, control surfaces, and propulsors automate aerostat launch, flight, and landing without continuous crew.

Actively controlled tethers, sensors, and propulsors automate aerostat launch, flight, and landing to cut crew risk and round-the-clock operating cost.

Actively controlled tethers, control surfaces, and propulsors automate aerostat launch, flight, and landing while removing routine crew exposure.

In-situ gas characterization and active heating let a balloon adjust buoyancy without ballast or fuel, enabling controlled flight up to 100 km.

A zero-pressure balloon paired with a variable-air super-pressure balloon improves high-altitude stability through controlled lift and ballast adjustment.

In-situ gas characterization and active heating let a balloon adjust buoyancy for altitude control in extreme upper-atmosphere conditions.

A conical stabilizer with apertures admits water to raise hydrodynamic drag, damping rebound and softening aerospace water landings.

A primary and secondary termination device provide redundant communication and controlled gas expulsion for rapid descent while preserving the balloon envelope.

A water-floating structure and gas-fed balloon provide long-term, high-resolution atmospheric vertical weather measurements.

This case uses cable severing and capture effectors to separate and recover LTA payloads without uncontrolled falls.

A reactor, releasable coupling, and movable drain valve support rapid aerostat inflation while controlling condensate.

Explore primary and secondary termination devices that vent lift gas rapidly while preserving the envelope for reuse.

A balloon altitude control system uses suspended particles to switch optical transmissivity for precise position management.

Rotating a non-symmetrical envelope adjusts solar heating to manage buoyancy, solving the trade-off between coverage area and infrastructure complexity.

A rotorcraft positions an extendable pole at a desired height using floating force.

Integrating tendon sleeves with balloon membrane eliminates separate manufacturing steps, reducing material waste and device complexity.

Segmenting lift and ballast into zero-pressure and super-pressure balloons enables rapid altitude changes up to 20,000 feet per hour.

A spheroid ballonet adjusts gas volume to stabilize balloon altitude, enabling reliable data connectivity in remote areas without ground infrastructure.

Active material on flexible substrate changes surface area via electrical stimuli, reducing payload weight and launch cost for lighter-than-air devices.

A bearing-based rotating device isolates the bracket from wind-induced balloon rotation, preventing cable twist and preserving communication stability.

Dual winch system adjusts cable lengths to maintain constant tether angles, stabilizing dynamic performance against unwanted momentum shifts.

A launch collar anchors a balloon envelope via a tether to prevent excessive lean during high-wind launches, enabling stable deployment.

Two-step heat sealing with lap seal material reinforces balloon envelope seams against operational forces.

Guide rail constrains rotatable arm to prevent blade oscillation, ensuring complete cut through balloon membrane for precise lift gas venting.

Tubular ballonet adjusts buoyancy to stabilize high-altitude balloons, enabling reliable data connectivity in remote areas.

A deployable landing gear system uses swing arms and a compressible strut to absorb impact energy during vehicle descent.

Collar assembly restricts axial displacement to enable rapid fluid communication, resolving cumbersome field deployment constraints.

Disposable aerostatic vehicle delivers active substance to cloud cell, reducing operational costs and safety risks of aerial platforms.

Variable volume envelope with motorized cables changes gas density for precise elevation control in varying environmental densities.

An ultrasonic welded fill port seals energy directing structures to prevent helium or hydrogen leaks during high-altitude balloon inflation.

An ingestion clip seals the envelope to prevent air intake, while parachute guards block premature inflation to ensure safe descent.

A neutral buoyancy towing system uses thrusters to move an atmospheric balloon between altitudes while maintaining constant composite mass.

A tethered aerial vehicle uses a blade tool to cut its envelope and release lift gas for controlled descent.

An apex venting system uses buoyancy to release gas through a clamp that protects thin material, ensuring reliable altitude control as elasticity degrades.

An on-board reactor produces hydrogen lifting gas from aluminum and water, while a drain valve expels condensate to maintain buoyancy.

A tube body houses a helium pressure cartridge and charger valve to inflate a rescue balloon for high-altitude signaling.

An x-y-z manipulator transfers storage boxes to a release silo, enabling continuous automated launching while isolating explosive hydrogen gas from operators.

Perforated plates in a flight craft container equalize pressure without convection, preventing condensation on walls during ascent.

A tandem balloon system uses a compressor to pump ambient air into a super-pressure balloon, enabling rapid ascent and descent rates for station-keeping.

An adjustable inlet cover stabilizes a rawinsonde balloon against wind damage while enabling safe volume expansion for flight.

Segmented support lines counteract tilting moments from air ballast inflation, maintaining payload stability without adding significant weight.

An intermediate member with an annular groove catches envelope gores, preventing lateral displacement and minimizing tearing risks under downward loads.

Matrix housing sections eliminate dead space to reduce apparatus volume while maintaining operational efficiency.

A payload separation apparatus uses a cutting edge to detach the envelope from the payload.