Battery Isolation TRIZ Cases

An integrated extinguishing device releases aerosol agents directly within the battery housing to suppress thermal runaway events.

Thermal barrier liners in gas manifolds prevent heat propagation from venting cells to adjacent modules.

Inverted concavo-convex beads maintain structural stability while resolving nonuniform coolant flux and temperature differences between battery cells.

A thermal expansion separator switches conductivity routes between adjacent battery cells based on temperature thresholds.

Concave recesses in the battery pack housing bottom and side walls create gaps that prevent electrical interference and physical damage at vulnerable corners.

A polyphenylene ether composition with rubber-modified polystyrene and glass fibers.

A battery pack retention assembly secures the enclosure using lateral engagement mechanisms.

A composite battery cover integrates a polymer matrix with embedded fire retardant materials and an electrically conductive layer for electromagnetic shielding.

An expanding foam layer separates batteries, suppressing heat conduction during abnormal temperature spikes while maintaining lightweight design.

An embedded shear cord ruptures the battery pack seal for safe access, avoiding blade damage and electrical contact risks.

Segmented trays prevent battery contact and reduce material usage while maintaining stability during transport.

Ratchet array frames lock against column bolts to maintain consistent clamping forces despite manufacturing variations.

Composite housing materials conduct heat away from battery cells to lower operating temperatures without compromising electrical safety.

A battery module integrates a fire extinguishing unit that ejects agent upon overheating to enhance safety.

A battery pack employs a protruding protective part and receiving groove to guide stacking, preventing connector damage and misalignment errors.

A battery tray with an upwardly directed opening uses flexible fastening to absorb impact energy and protect vehicle batteries.

Fire-retardant composition in battery enclosures restricts heat flow and contains potential fires within the shell structure.

Sulfur hexafluoride gas reacts with electrolyte releases to form non-volatile solids, suppressing thermal runaway and preventing pressure buildup.

Alternating cooling fin guide orientations distribute swelling stress to prevent cartridge deformation without adding weight or volume.