Cell Component Details TRIZ Cases

A multi-portion coupling member joins cells, bus bar holder, and side plate to keep larger battery modules rigid under impact.

An elastic bracket opening secures wire harnesses without ties or molded grooves, cutting assembly complexity while preventing fall-off.

A universal busbar with axis-aligned connecting portions cuts mold changes, simplifies welding verification, and improves battery pack safety.

An isolation member with a guided channel restrains battery cell tab layers during impact, reducing deformation, wear, and short-circuit risk.

A standardized busbar with axis-aligned connecting portions enables precise cylindrical cell welding while reducing tooling variety and verification time.

A grooved bus bar holder redirects welding spatter away from battery cells to prevent short-circuits, insulation failure, and pack quality loss.

A webbed side beam collapses under high side loads to absorb impact energy, protect battery cells, and avoid heavier rigid protection.

A controlled heating element preheats the fuse so battery cells disconnect reliably in short-circuit or overheating states.

An insulating fastener layer separates the electrode terminal under mold aging or misalignment, preventing battery cell short circuits.

An arc-notch vent in the battery cell cover plate rotates about a connecting portion to release pressure in one direction and prevent ejection.

A pressure-responsive lead film vents pouch-cell gas, then an external pressing member reseals the passage to block moisture ingress.

A collection assembly captures conductive ejecta during thermal runaway and forms insulation around it to prevent high-voltage ignition.

A light-shielding connector blocks laser beams during end plate welding, improving battery module joint strength and explosion safety.

Segmented support beams and auto-locking mounts strengthen the battery bracket middle section while enabling quick replacement and compact pack layout.

A pulsed electromagnetic forming process reshapes and separates pouch cell housing film in one step to avoid cracks, folds, and friction loss.

Thin corner portions let the insulation holder deform inward during case insertion, reducing breakage, friction, and insulation defects.

A resin-linked side joint fixes stacked battery cells firmly while sealing gaps and absorbing thermal expansion mismatch.

A Formula 1 electrolyte additive stabilizes the SEI to support fast charging, retain capacity after repeated quick charge, and reduce gas.

Misaligned through-holes separate battery cover weld heights, improving conductivity, reducing weld defects, and supporting higher pack energy density.

By tuning fluorine and aluminum exposure on the separator coating, this case improves dry and wet lamination adhesion and heat resistance without organic solvents.

Spaced wall plates and an insulation holder create controlled vent airflow that blocks short circuits and foreign matter in energy-storage cells.

A decomposable inorganic filler lets this silicone composite keep insulation and dimensional stability at high temperatures without brittle ceramics.

Equal-length busbar pathways and bypass routing keep cell connection resistance closely matched, reducing battery pack temperature variation.

An integrated dividing wall and conductor rail housing cuts battery assembly time while blocking flame and gas transfer between cell modules.

Standardized bus bars and bonding wires let one battery module support different series and parallel outputs with lower development and production cost.

Dual flexible pressure tubes and a movable plate maintain uniform battery cell pressure as cell volume changes, without sensors or bulky hardware.

Tailored PVDF copolymers keep separator-electrode bonding stable under broader heat-press conditions while limiting electrolyte decomposition and swelling.

A cyanoethyl polymer dispersant improves inorganic filler dispersion and adhesion, helping battery separators resist shrinkage and melting.

A necked busbar interconnector melts under excess current to isolate faulty cells, preventing short circuits and thermal runaway.

Vertical stacking places two RTC batteries in parallel above the PCB, extending backup life while keeping board area low and batteries secured.

Metal diffusion bonding and selective insulation help dissimilar-metal battery terminals keep joint strength and conductivity under vibration.

Dual pore-closing separator layers and a cyano-group electrolyte suppress heat-driven ion transfer and decomposition to prevent battery thermal runaway.

Directional guide and exhaust assemblies vent thermal runaway fumes from each battery cabinet to prevent buildup, explosion, and cross-cabinet hazards.

Larger hub geometry, lead-in chamfers, and anti-twist locking features keep the fuel cell adapter attached for consistent fuel delivery.

A two-part multi-material side frame cuts weld area while lowering battery case weight and cost and improving cell impact protection.

Post-treatment crosslinking creates binder crosslinks in manufactured battery separators to raise insulation and tensile strength without changing production.

Optimized weld bead composition and height-to-width ratio reduce defects and resistance in aluminum-copper battery tab welding.

A polymer-particle and staple-fiber coating strengthens ceramic separators, improving assembly and short-circuit resistance.

Staggered terminals on opposite battery cell walls free connection space, cutting pack volume while supporting reliable electrical integration.

Ridge-and-valley inserts inside side cross members spread crash loads more evenly, limiting frame deformation and protecting battery modules.

Thermal expansion or contraction members keep a disconnected cell fuse from reconnecting under vibration after overcurrent.

An electrolyte with 2-3 cyano groups and a composite separator suppress decomposition and lithium-ion transfer to improve overcharge and hot-box safety.

Stamped beads and recesses stiffen a prismatic battery cell cover, limiting swelling deformation without thicker plates or design changes.

Progressive bubble breakage lets a battery cushion keep assembly pre-tightening while releasing cell expansion space to reduce module failure risk.

Separate locking compartments organize multiple power-tool batteries, reducing damage, loss, and charger clutter during on-site storage.

A crosslinked polyolefin separator with a high-oxidation-potential photoinitiator improves battery heat safety while limiting capacity loss after storage.

A snap-fit bracket uses the side clearance beside a battery module to secure busbars and wiring harnesses without consuming box space.

A one-piece battery partition and busbar housing cuts assembly time while limiting flame and gas spread during thermal runaway.

Internal removable armor plates protect vehicle batteries from projectile impact and fire without changing silhouette or blocking access.