Fuel Cell Details TRIZ Cases
- Fuel Cell Membrane Electrode Frame Structure for Humidity and Durability
Offset through-holes in overlapping frame members improve gas humidity exchange while preserving membrane electrode frame durability.
- Metal Bipolar Plate Laser Welding for Thermal Deformation Control
Dynamic laser speed and power adjustment along the weld path helps bipolar plates avoid perforation, deformation, and leakage.
- Bipolar Plate Composition for Conductivity Without PVDF Insulating Domains
Pre-dispersing carbon black in PVDF before adding graphite avoids insulating domains and yields bipolar plates with strong conductivity and strength.
- Fuel Cell Humidifier Case Layout for Vibration-Resistant Plate Contact
Pressurized air paths keep humidifier separators in contact despite molding errors, reducing vibration damage in fuel cell systems.
- Fuel Cell De-mineralizer Etching Network Flow Distribution
A meshless porous support structure prevents ion resin leakage and improves cooling water flow rate distribution by eliminating welding defects.