Electromagnetic Launchers TRIZ Cases

See how a ferromagnetic substrate, bracket magnets, and non-slip covering enable removable wall

See how a ram-air exhaust system merges outside air flow with exhaust gases to create a Venturi

See how a ferromagnetic substrate with removable magnetic fixtures moves jewelry storage from c

See how recuperator-based superheat return with vapor-liquid separation prevents compressor liq

See how magnetic fixture attachment to a ferromagnetic substrate enables adjustable jewelry dis

Electromagnetic armature motion counters artillery recoil without gas-piston delay or center-of-mass offset, improving accuracy and reducing damage.

Physically and inductively coupled pancake modules propagate quench for rapid field collapse, boosting coil gun projectile acceleration.

Stored electrical energy drives a linear motor launch track to accelerate rockets with faster turnaround, lower fuel use, and less pad damage.

Notched couplers pass over distributed stator supports, enabling electromagnetic propulsion along stators of greater length and flexible path.

A steady-state magnetic field and dipole reversal keep a coilgun projectile accelerating past the solenoid midpoint, boosting efficiency and muzzle velocity.

Timed magnetic actuation adds fuel-free acceleration to a moving projectile, helping kinetic launch systems approach orbital velocity.

Keeping the coil energized and flipping projectile magnetization at mid-barrel avoids deceleration and cuts repeated field-losses.

Modular multi-field railgun simulation links current, magnetic, and temperature distributions to pinpoint ablation and arcing risks.

Sequential basin-formed electromagnetic fields accelerate ferrous projectiles toward high-hypersonic velocity through cumulative energy delivery.

This case combines dynamic and static acoustic emission with optical and infrared imaging to track armature-rail friction damage under variable magnetic fields.

This case uses shims and coils to create non-axisymmetric fields that impart spin without mechanical rifling, improving projectile accuracy.

Distance measurement feedback adjusts drive power to reduce kinetic energy at close range, preventing eye injuries while maintaining long-range performance.

Helical rails rotate the armature for spin stabilization while forward and reverse coils manage acceleration cycles.

Segmented conductive barrel sections spaced apart maintain high rail inductance while enabling effective magnetic pressure application to the armature.

Segmenting ballistic guidance and current carrying rails reduces arcing damage, enhancing accuracy and extending railgun lifespan.

Electromagnetic launch unit propels weighted wire via magnetic field, resolving legal restrictions and cartridge replacement issues in portable capture systems.

Segmented coils maintain magnetic alignment during reversal, resolving energy loss trade-offs in electromagnetic propulsion.

Adjustable motor spacing accommodates various transverse launch package sizes using a power-actuated repositioning mechanism.

Carbon-carbon composites replace aluminum in rail-gun components to withstand extreme thermal stresses and maintain electrical conductivity during operation.

Helical guideway packs extended acceleration path into small footprint, resolving space constraints while maintaining high projectile velocity.

Replacing mechanical springs with an electromagnetic coil driver eliminates wear and noise while enabling remote operation.

Electromagnetic railgun decelerates projectiles via a moving carrier, avoiding large water basins and minimizing impact damage.

An inductive power transfer system charges a supercapacitor to supply electrical energy to guided projectiles.

A superconducting linear motor accelerates a projectile to high speed for rock fragmentation.

Replacing mechanical springs with an electromagnetic piston reduces noise and vibration while maintaining projectile propulsion power.

Helical rails guide an armature to impart rotation, maintaining magnetic field coupling and preventing energy loss in electromagnetic drivers.

A superconducting coil generates outward magnetic pressure on a cryogenic container to burst into fragments.

An adjustable muzzle energy medical launcher resolves the trade-off between penetration force and delivery precision by dynamically setting launch parameters.

An underwater launching apparatus drives a piston via electromagnetic coils to generate water pressure without seawater resistance or electrolysis.

A bismuth-indium-tin alloy lubricant reduces friction and electrical resistance, preventing toxic aluminum oxide aerosol formation.

A control module adjusts solenoid power signals to maintain consistent launch speed regardless of tube inclination.

Directly forming propulsion coils onto the launch tube surface reduces separation distance and improves efficiency.

Segmented coil circuit triggers capacitor discharge to accelerate projectiles while eliminating rail friction and heat buildup.

An energy recovery pulse forming network redirects inductive current to recharge input capacitors.

Superconducting coils reduce circuit resistance and Joule losses, enabling high launch speeds with nearly 90% energy retention.

A flux compression coil system converts propellant kinetic energy into electromagnetic fields to accelerate projectiles.

Reserve fuel absorbs transient heat from pulsed loads, allowing the cooling system to operate below peak requirements.

Pneumatic launchers constrain carriage motion via guide rails to ensure predictable trajectories while enabling rapid self-service reset cycles.

A concentric multi-phase tubular linear induction motor drive accelerates payloads via electromagnetic fields without mechanical contact.

Interleaved pulse control reduces peak-to-peak ripple by 70% for rail gun launchers.

Electromagnetic steering coils apply corrective forces to compensate for bullet velocity variations, reducing vertical impact variance by up to 80 inches.

A helical rail electromagnetic rifle accelerates an armature while imparting rotational motion to stabilize the projectile.

Segmented primary assemblies with persistent current magnets eliminate sliding pickups and large power supplies, enabling efficient payload acceleration.

Segmented magnet tiers overcome repulsive structural forces to propel projectiles at high velocity for energy harvesting.

Segmented electromagnetic shields prevent eddy currents, boosting magnetic flux density and acceleration force beyond conventional limits.

An energy harvesting circuit captures induced electromotive force voltage from a railgun launch to validate firing status without pre-launch power.