Cell Component Details TRIZ Cases

A one-piece battery stopper integrates a flexible valve disk to vent internal gas pressure through an inclined channel.

Flexible conformal housing integrates knurled electrical contacts to prevent liquid ingress while maintaining mobility for wearable power systems.

A battery module uses asymmetric case side surfaces to guide cell unit placement during assembly.

A noble material rust preventive plate suppresses corrosion currents between the separator and positive electrode terminal.

Cold-hardening adhesive joins organically coated sheet metal housing sections, eliminating complex cathodic dip painting and reducing manufacturing costs.

A submarine power unit houses lithium-ion polymer batteries connected via layered metal conductors and a clamping device.

A core-shell lithium manganese oxide cathode with a conductive polymer coating enhances electrical conductivity, improving capacity and life characteristics.

Horizontal ribs on battery module end plates provide structural rigidity against prismatic cell expansion forces.

Asymmetric fusion welding lengths and chamfered corner portions prevent laminate film breakage during vibration without increasing production complexity.

Buffer components in the fixing frame absorb impact energy between modules, preventing damage and ensuring safety.

Segmenting the plate unit into side and partial upper sections reduces space occupancy while maintaining structural protection.

Relocating the release valve from the consumable belt to the permanent casing prevents explosions while reducing replacement costs.

A mounting structure attaches rear-facing sensors to the vehicle chassis using reinforcement plates.

Silane grafted polyolefin forms a crosslinked separator that resists thermal shrinkage at temperatures above 150°C.

Segmented steel trays with slits and flanged side walls allow modular stacking, reducing space usage while maintaining secure containment.