Collectors/Separators TRIZ Cases
- Fuel Cell Stack Separator Gasket Sealing Design
Merging the reaction force receiving function into the separator structure reduces part count while maintaining reliable sealing.
- Fuel Cell Separator Asymmetric Groove Pitch Misalignment
Distinct pitch ratios between adjacent separators maintain stable contact areas and reduce pressure loss despite stacking misalignment.
- Variable Pitch Microchannel Bipolar Plates for Fuel Cells
A variable pitch microchannel pattern directs fluid flow through a fuel cell bipolar plate using an inverse permeability field.
- Modular Fuel Cell Device with Expandable Media Connections
A modular fuel cell device uses standardized units and universal mounting plate connections to enable flexible power capacity expansion.
- Fuel Cell Stack Sealing Plate Voltage Measurement
Sealing plates integrate voltage measuring terminals to enable direct electrical monitoring within the fuel cell stack assembly.
- Fuel Cell Separator with Perpendicular Ventilation Apertures
A fuel cell separator uses perpendicular ventilation apertures to distribute reactant gas across the catalyst layer.
- Fuel Cell End Cell Water Management via Recessed Flow Passages
Recessed bottom walls in the end cell direct water into bypass passages, preventing ingress into power generation cells and maintaining gas supply efficiency.