Spark Gap Details TRIZ Cases

See how electrode-based electric discharge decomposes moisture inside sealed electronic casings

A semiconductive trigger member in a spark gap helps ignite a trigger arc, divert surge current, and avoid continuous short-circuit degradation.

Wide-band current sensing identifies and counts circuit-breaker reignition surges through a surge arrester to improve equipment condition monitoring.

3D graphene network electrodes cut rise time, jitter, and degradation in high-power switches, extending lifespan in harsh environments.

Sensors track electrode position, cavity pressure, and temperature so a voltage limiter's short-circuit status can be checked without disassembly.

A pre-assembled arc-extinguishing cassette lets the heat-sensitive disconnector be connected first, simplifying overvoltage protector assembly.

Segmented chambers, horn electrodes, and divider plates lengthen and split arcs to suppress follow current and reduce electrode erosion.

A trigger element opens a shutter so conductive material fills a cavity and bypasses failed HV converter parts without cooling-heavy switches.