Cell Component Details TRIZ Cases

Sliding shelves let compactly packed fuel cell parts be pulled forward for stable repair or replacement without sacrificing vehicle space.

Modular battery units with smart connectors can be combined or separated to fit different devices while reducing battery waste and interoperability issues.

A guide member opens a blocking member during pressure venting, helping battery cells release gas smoothly while preventing chain ignition.

A battery lock, limit switch, and warning indicator keep a cordless drill from running when the battery is not securely retained.

A vent guide and blocking member open under pressure to discharge gases and flames smoothly while limiting chain ignition between battery cells.

An integrated folded insulation sheet wraps bare cells in one piece, increasing bonding area and reducing seam warping, process steps, and safety risk.

A sliding pusher and stop let battery cells be wedged for stable assembly, then individually released for lower-cost repair and recycling.

A corner bonding portion joins the cell case corner to the module corner to suppress vibration-driven displacement and improve cell stability.

A gas-generating porous separator coating improves lithium secondary battery flame retardancy while avoiding toxic additives and preserving capacity.

Multi-directional housing ribs and protrusions spread load and vibration across battery modules to improve pack rigidity and reliability.

Thicker hot-melt adhesive near the separator preserves tab-to-film clearance at the sealing edge, lowering contact short-circuit risk.

Busbar insertion holes and edge welding cut battery module heat generation while lowering module height and raising power density.

A main frame with configurable auxiliary frames mounts different battery pack layouts using shared mating features, cutting custom hardware and inventory.

A formula-based electrolyte additive stabilizes lithium salts and builds protective electrode films to limit heat-driven decomposition and resistance.

Segmented inner and outer protrusions create rounded embossing patterns that reduce cracks and breakage in thin electrode tab welds.

Flexible first and second interconnects absorb lithium battery cell expansion, reducing slip, tab breakage, and open-circuit risk.

Housing protrusions and spaced ribs stabilize the battery module, spread load, and absorb vibration to improve pack durability and reliability.

Nanoporous oxide-polymer layers on both sides of a porous separator improve high-temperature stability with lower coating weight and thickness.

A poly(vinylamide) crosslinked coating with inorganic particles helps thin separators resist heat shrinkage and short-circuit risk.

A composite battery cover uses thin damping layers to turn air-induced vibration into heat without taking battery expansion space.

Homogeneous inorganic particle dispersion limits secondary particle protrusion, preserving dielectric breakdown and reducing separator short-circuit risk.

Guiding ribs, deformable membranes, and pressure release valves channel battery-pack gases for controlled venting with less stress on nearby components.

Temperature-dependent thermal resistance between battery cells limits heat spread during runaway while preserving normal heat dissipation.

Integrated partition members and reinforcing plates stabilize battery cells while saving space to improve pack strength and energy density.

Guided projections and clamping features align battery cell tab terminals in busbar slots for stable welding and reliable pack connections.

Adhesive-fixed insulating brackets stabilize battery cell tab connections, preventing electrode assembly damage and short-circuit risk.

A hydrophilic porous separator improves nitrile electrolyte wetting to lower resistance while preserving thermal stability and non-flammability.

Using inorganic fibers or particles, the porous separator improves nitrile-electrolyte wetting to lower resistance and strengthen thermal safety.

Welded busbars join widened cell lead sections to simplify battery pack assembly, cut parts count, and preserve space for stacked cells.

Rotating axle assemblies with damping and elastic restoring improve high-speed skateboard stability and reduce sideslip and rollover risk.

Overlapping pressure-bearing sections turn welds perpendicular to expansion force, helping battery box beams resist cracking and extrusion.

Hydrophilic particles in a porous separator improve nitrile electrolyte wettability, preserving ionic conductivity while boosting thermal stability and fire safety.

A folded insulation sheath encloses the cell to block electrolyte overflow, isolate the aluminum housing, and prevent electrochemical corrosion.

A porous hydrophilic separator improves electrolyte wettability and ionic conductivity to support higher battery capacity with lower fire risk.

An integral lower-shell pressure relief structure removes weld leakage paths and resists creep deformation and impact in battery cells.

Inclined wrapping members stabilize multiple battery cell strings against impact while easing case insertion and improving recyclability.

Flexible support straps absorb and redistribute impact loads in battery packs, helping structural members resist bending and fracture.

Fixing members bonded to battery cell group terminals protect conductive connection areas from transport and use stress, improving stability and service life.

A nitrile-based electrolyte and porous inorganic separator improve wettability, ionic conductivity, and heat resistance in high-capacity cells.

A filler resin coating with logarithmic decrement ΔE ≤ 0.43 at 200°C keeps battery exterior laminates matte without crushing during heat sealing.

A pyridine additive with two nitrile groups forms a cathode protective film that cuts high-temperature gas generation, swelling, and cycle-life loss.

Elastic members press the bus bar against a securing surface to absorb tolerance variation, prevent scratching, and improve module vibration stability.

A stacked positive and negative busbar layout cuts pack space and simplifies cylindrical cell routing and assembly.

An integrated bursting membrane in the housing base simplifies prismatic cell production while enabling rapid pressure equalization.

Laser-joined bus bar segments replace complex forming, enabling tight-radius routing without cracking while lowering manufacturing cost.

A hybrid busbar, bond-wire, and collector-plate layout lowers resistance, improves heat conduction, and preserves fusible overcurrent protection.

Offset buffering vias and linked grooves let battery insulating films flex under swelling, guide tearing, and block foreign object entry.