Rail Devices TRIZ Cases
- Swimming Pool Robot Extraction Device with Deployable Plate
A pool robot extraction device uses a deployable plate and cable winder to lift cleaning units from water.
- Wireless Power Transfer Coil Positioning Mechanism
A wireless power transfer system adjusts coil positions via a posture adjustment mechanism to ensure efficient energy supply.
- Contactless Power-Feed Equipment With Parallel Resonant Circuit
Resonance capacitor isolates sub induction line switching from main power supply to prevent current fluctuations and reduce switch costs.
- Inductive Vehicle Charging Shield and Magnetic Core
A conductive shield and magnetic core structure manage magnetic flux in inductive vehicle charging systems.
- Floating Armature Assembly for Electric Vehicle Charging
A floating armature assembly engages overhead conductors to transfer electrical energy.
- Auxiliary Magnetic Member for Wireless Power Transfer Misalignment
An auxiliary magnetic member directs flux between wireless power coils.
- Flexible Heat-Transfer Member for Wireless Power Systems
A flexible heat-transfer member transfers thermal energy between movable wireless power devices.
- Tapered Phase Lines for Vehicle Inductive Charging
Tapered phase lines reduce sideways magnetic field intensity to minimize exposure while maintaining efficient energy transfer.
- EV Positioning via UWB Transceivers at Charging Stations
UWB transceiver arrays determine electric vehicle location to resolve positioning errors and reduce charging station operational costs.
- Contactless Power Feed Inverter Frequency Control
Shifting inverter frequency from resonance limits initial power demand, preventing overload and ensuring stable distribution.
- Wireless Power Reception Apparatus with Positional Alignment Control
A wireless power reception apparatus uses a control unit to adjust positional alignment between transmission and reception units for efficient energy transfer.
- Rail Cover With Ratcheting Connection For Cable Protection
A rail cover with mutually connectable parts and a ratcheting connection protects cables under railway tracks.
- Vehicle Power Reception Shielding for Wireless Charging
Lining the storage chamber with shielding material blocks leakage while reducing device complexity.
- Wireless Current Supply Device Design for Electric Vehicles
A current supply device design method decouples magnetic pole gaps from power magnitude to optimize wireless energy transfer.
- EV Wireless Charging Routing via Segmented Roadway Control
Segmented roadway charging segments balance grid loads and reduce traffic congestion through real-time vehicle routing.
- EV Charging Current Adjustment for Battery Thermal Management
A charging control system calculates optimal current based on vehicle layover time to deliver required energy.
- Modular Cable Trough Walkway for Railway Infrastructure
A modular cable trough system integrates walkway sections with snap-fit connections to route communication and power cables along railway tracks.
- Thyristor Rail Potential Limiter with Feedback Control
Feedback control re-triggers the thyristor until current drops below threshold, ensuring complete discharge.
- Rail Vehicle Diagnosis Circuit for Trolleyless Section Entry
A vehicle system diagnosis circuit checks battery capacity and component operability before entering a trolleyless section.