De-Icing Equipments TRIZ Cases

Bus-bar havens mitigate cold spots and thermal stress at interfaces, ensuring consistent heat distribution.

Microwave resonators measure complex dielectric permittivity to detect ice on aircraft surfaces, replacing probes that miss critical accumulation.

An aircraft ice detector monitors exterior surfaces to identify super-cooled water droplets using calculated accretion boundaries.

A thermal isolation pedestal maintains detector temperature to prevent strut heat contamination.

Adhesive tab extends a pneumatic de-icer to mount a supercooled large droplet sensor.

A segmented piccolo tube maintains constant pressure while ejecting heated gas through ejection holes.

An electric pump-driven deicer adjusts air pressure and volumetric flow to remove ice from aircraft surfaces.

Segmented erosion shields with deformable joints isolate rotor blade strain, preventing fatigue cracking and detachment of abrasion strips.

Integral conductive circuits eliminate solder joints in aircraft heating elements, reducing fatigue failure risks during ice protection operations.

Dynamic stall warning logic switches between calculation criteria to resolve measurement precision versus device complexity contradictions.

Aircraft ice detection system uses a magnetic susceptor to sense temperature changes and induce eddy currents for inductive heating.

A self-regulating thin film heater for air data probes combines PTC and NTC elements to provide efficient heating.

Segmented field-of-view lidar resolves supercooled large droplets from single scattering to improve icing detection accuracy.

An electro-active polymer wing assembly compresses to disperse ice and debris from the surface.

Piezoelectric actuators drive ultrasonic vibrations in elastomeric grid bars, detaching frost deposits to maintain airflow and prevent engine clogging.