Aircraft Lighting Protectors TRIZ Cases

A tungsten support with an embedded copper diverting path protects stealth aircraft from lightning while limiting radar backscatter.

A copper-tungsten arrester diverts lightning while preserving low radar backscatter and resisting contaminant-related damage.

Wedge-shaped conductors route lightning into the airframe while preserving low radar cross-section and protecting composite aircraft structures.

Wedge-shaped conductors embedded in composite aircraft skins divert lightning current while preserving low radar cross section and limiting weight.

Voltage-dependent switches and a Faraday cage divert lightning surge current to ground, protecting a powered drone during lightning capture.

Carbon nanofiber primer and conductive sealant improve CFRP edge conductivity, reducing electrical erosion and suppressing edge glow.

A concave conductive grid helps rupture paint layers during strikes, dissipating lightning energy and protecting composite aircraft structures.

A nonconductive cap with grooves and ridges secures fastener nuts quickly while sealing and blocking unwanted electrical transmission.

A double-wall cap encloses metallic fasteners and confines uncured sealant during installation, reducing squeeze-out, smoothing, and inspection.

Interrupted threads and a prefilled nonconductive cap speed fastener sealing while improving EME and lightning isolation.

A threaded housing tube, bushing, and jam nut secure a 360-degree shield termination for high-amperage feeders with easier routing and repair.

Continuous-groove anchoring secures an insulating fastener cap during curing, cutting install time and preventing slumping or sealant overflow.

Pre-adhered cap design encloses protruding fastener ends during one-sided assembly, reducing lightning-induced sparking and ignition risk.

An interference compression fit holds the fastener seal cap in place during sealant decompression, cutting rework and installation time.

A pivotable offset cap upper seals around non-perpendicular fasteners, reducing sealant leakage on inclined aircraft surfaces.

Real-time electric field sensing guides aircraft attitude changes to reduce charge biasing and lower lightning strike risk in flight.

Pre-installed seal-cover units let aircraft fasteners be fitted from one side while blocking electrical transmission and fluid leakage.

A sealed cap around protruding fasteners contains lightning-induced sparks while air channels relieve cavity pressure near aircraft fuel tanks.

An interference-fit wall holds the EME seal cap on a fastener during sealant decompression, cutting installation time and defects.

Real-time electric field sensing guides aircraft attitude changes to reduce charge biasing and lower lightning strike risk.

A dielectric-coated metallic termination uses a frangible collar and setback exposed core to suppress lightning-induced arcing in composite fastener joints.

A ball-joint cap upper and curable sealant seal inclined aircraft fasteners, limiting leakage and spark or plasma during lightning strikes.

A thin perforated metallic foil embedded in a resin layer cuts composite panel weight while maintaining lightning strike conductivity and erosion resistance.

Multi-layer composite shaft layers absorb impact energy and resist penetration, helping aircraft drive shafts stay reliable under ballistic threats.

Reduced-area head and nut contact surfaces contain pressure to prevent hot particle ejection and edge sparking in composite joints.

A pivot grounding arm uses contact force and a limit switch to confirm aircraft lightning grounding quickly and reliably during boarding.

Pre-positioning a spark containment cap before drilling aligns blind fasteners in aircraft wings while cutting de-burring and cleaning time.

Integrated electric heaters cure thermoset composite aircraft parts during consolidation, reducing external heating setup cost and adding anti-icing.

Real-time field sensing and predictive maps isolate vulnerable avionics only in critical atmospheric zones, cutting protection mass.

MXene multilayer coatings protect composite air vehicle bodies from lightning and EM strikes while reducing weight, heat buildup, and corrosion.

Metallic fasteners create direct current paths between aircraft metal parts and composite skin, cutting bonding weight and installation time.

A conductive layer around fuselage fasteners spreads lightning current across composite skin, lowering current density and damage risk.

A lattice Faraday cage shields the drone body while leaving propellers outside, cutting weight, drag, and transport bulk.

An induction field melts a thermoplastic coupling while a heat sink limits LSP overheating and preserves joint strength.

Multiple flight vehicles divide conductor cables into shorter segments, reducing flight-unit load and ground-contact risk during lightning induction.

Separate electrical bonding diverts lightning current away from fuel tank fasteners.

A locating through hole aligns the spark containment cap and fastening hole, reducing misalignment and cleanup during wing assembly.

A sealed vacuum bag delivers sulfonating gas to thermoplastic parts, improving coating adhesion and lightning protection.

Learn how a spaced lattice conductor and ground wire protect flying objects from lightning without hindering flight.

A lightweight conductive repair patch uses a nickel-coated carbon fiber veil to restore electrical continuity in aircraft lightning protection systems.