Protective Switch Details TRIZ Cases
- Circuit Breaker Moving Contact Fixing Support Design
A fixing support with a parallel conductor receiving cavity aligns moving contacts in low-voltage circuit breakers.
- Pivoting Arc Barrier Deflects Gases Without Adding Contact Arm Mass
A pivoting arc barrier shields the moving contact arm from plasma erosion while maintaining its original inertial mass.
- Circuit Breaker Arc Extinguishing Barrier
Mobile insulating barrier interposes between contacts to divert electric arcs, increasing breaking capacity without enlarging device volume.
- Receptacle GFCI Reverse Wiring Protection and Contact Reliability
A receptacle ground fault circuit interrupter uses an electromagnetic tripping mechanism to detect reverse wiring conditions.
- Dovetail Connector for Circuit Breaker Pole Cassettes
A connector with dovetail guides and contact areas links pole cassettes securely.
- Modular Test Switch Assembly Segmentation
Segmented test switch modules with universal interfaces resolve adaptability complexity trade-offs by enabling flexible configuration without redesign.
- Z-Shaped Axle Test Assembly for Circuit Breaker Space Reduction
A Z-shaped axle conducts electrical signals to a spring within a circuit breaker test assembly, enabling compact integration of the tripping mechanism.
- Latch Assembly Swaged Joint for Circuit Breaker Heat Treatment
Swaged seating surface mechanically retains latch plate to shaft member before thermal processing.
- Vehicle Power Distribution Apparatus with Dynamic Fuse Switching
A vehicle power distribution apparatus uses a switching circuit to selectively connect sub fuses to loads.
- Reinforced Rotating Element for Low-Voltage Switches
Local quality and composite materials resolve the contradiction between mechanical strength and electrical insulation in rotating elements.
- Circuit Breaker Yoke Stop Absorbs Bimetal Deflection
A yoke stop absorbs bimetal deflection forces to reduce tripping requirements in miniature circuit breakers.