Emergency Protective Devices TRIZ Cases
- Wall-Mounted Wire Distributor Switch for Safer Wiring Access
A wall-mounted switching wire distributor moves wiring access off the ceiling, reducing ladder work, easing reconfiguration, and cutting material waste.
- Subsea Fuse Assembly With Conductive Enclosure Feedthrough Reduction
A conductive enclosure replaces extra lead-throughs in a dielectric-filled subsea fuse, improving pressure compensation and reliability.
- Single-Piece Copper Fuse Tabs for Low-Heat Multi-Connection Assembly
Crushed single-piece copper tabs cut fuse heating and let one automotive fuse support welding, screw fixing, or female contact insertion.
- Fuse Element Assembly With Local Arc-Quenching Material
Local silicone arc-quenching material on weak spots and folds helps compact high-voltage DC fuses suppress arcs and avoid housing rupture.
- Fuse Tube Cabin Guide Structure for Replaceable Fuse Sizes
A detachable guiding element and contact finger structure lets one fuse tube cabin fit different fuse sizes while simplifying replacement and maintenance.
- Gradient Fuse Bridge Layout for Higher Open-State Resistance
Sequential bridge melting from the fuse center outward disperses copper into filler, raises open-state resistance, and limits leakage.
- Encapsulated Fuse Box Assembly for Space-Saving Fuse Replacement
Encapsulated busbar and fuse sections keep the blown fuse in place while exposed connectors enable compact, low-cost fuse replacement.