Electromagnetic Relay Details TRIZ Cases
- Electromechanical Actuator Voltage Regulation via Leakage Flux
Detecting leakage magnetic flux with a Hall sensor regulates control coil voltage, reducing energy consumption and heating in vehicle actuators.
- Electromagnetic Relay Guard Portion Press-Fit Contact Mounting
Press-fitting fixed contact terminals into spool guard portions reduces floor area while maintaining alignment accuracy.
- Relay Magnetizer Dynamics for High-Voltage DC Breaking
Dynamic magnetizer positioning resolves the trade-off between holding force and breaking ability in high-voltage DC relays.
- Contact Assembly One-Piece Elastic Clip for Switching Devices
An integrally formed resilient member captures the movable switching piece and contact spring, reducing part count and device height.
- High-Voltage DC Relay with Movable Magnetizer for Short Circuit Resistance
A high-voltage DC relay uses a movable first magnetizer to dynamically adjust magnetic attraction forces based on current flow.
- Relay Processor Voltage Sensing Economizer Circuit
A relay processor monitors main contact and coil voltages to control the economizer circuit state.
- Electromagnetic Relay Intermediate Member Force Transmission
An intermediate member transmits driving force to elastically deform a movable touch piece, reducing power consumption while maintaining impact resistance.
- Electromagnetic Relay Light Guide for Oblique Visibility
A relay light guide redirects LED emission vertically through a reflecting member and diffusion structure.
- T-Shaped Armature Head and Pushing Block Relay Connection
A T-shaped armature head connects to a pushing block via a through groove, preventing plastic waste during assembly.
- Bi-stable Relay With Rotating Coil Resists Magnetic Tampering
Fixed permanent magnets resist external interference while rotating coil assembly maintains switching state under strong magnetic fields.
- Electromagnetic Relay Resilient Plate Segmentation for Current Capacity
Segmenting the resilient plate from the current path via a flexible conductor resolves the trade-off between allowable current and sensitivity.
- Compact Electric Switch With Perpendicular Drive Mechanism
A compact electric switch positions its drive mechanism perpendicular to contact movement to reduce overall thickness.
- Circuit Breaker Tripping Mechanism with Auxiliary Magnetic Field Generator
An auxiliary magnetic field generator supplements the primary force acting on the armature, lowering the instantaneous tripping level below 7X handle rating.
- Electromagnetic Relay Contact Inclination Angle for Bounce Reduction
An electromagnetic relay uses a movable contact spring inclined at 0 to 45 degrees to slide against fixed contacts.
- Integrated Electromechanical Device Contact Arrangement
Merging fixed and variable position contacts into a single support body eliminates internal connectors, reducing circuit board area and manufacturing costs.
- Electromagnetic Relay Symmetric Arc-Extinguishing Spaces
Symmetric arc-extinguishing spaces and permanent magnets apply Lorentz force to stretch electrical arcs during contact transition.
- Electromagnetic Relay Hinge Cutouts for Stress Dispersion
Hinge cutouts disperse stress at welded boundaries, preventing cracks and extending relay lifespan.