Resistor Housing/Enclosing/Embedding TRIZ Cases

Capacitive coupling extracts third-harmonic leakage signals from enclosed GIS surge arresters, enabling accurate monitoring without redesign.

Conductive intermediate layers buffer thermal stress at the electrode-protective film interface, preserving heat dissipation and resistance stability.

Capacitive coupling and a bushing extract third-harmonic current from a GIS surge arrester for accurate condition monitoring with existing devices.

A bottom-extending encapsulation layout shields the PTC stack from moisture while keeping electrodes clear for welding and stable resistance.

A dielectric, heat-resistant containment unit vents MOV expansion gases to extend surge absorption and reduce fire risk.

Direct terminal-block mounting shortens ground paths and adds modular E1 HEMP surge protection for substation relay panels.

A fireproof receptacle replaces multiple holder types by containing surge arrester indicator burst parts, heat, and noise in one assembly.

Conductive resin intermediate layers between the electrode and protective film prevent thermal-stress separation while stabilizing resistance and heat dissipation.

Acute outer shed slopes enable easy mold ejection without compromising dimensional stability or environmental protection.

Helicoidal holes in the insulating housing redirect pressure sideways to prevent axial splitting and fragment launch during lightning surges.

A liquid-cooled resistor uses elastic pressing means to force a flat layer against the resistor for efficient heat transfer.

Extended upper-face electrodes prevent upward bulging of end portions, eliminating height differences that cause tombstone phenomena during component mounting.