Battery Isolation TRIZ Cases

Flow path resistance limits cooling air flow from intake to suction device, preventing high-temperature external air ingress into storage cells.

Flat aluminum contact elements dissipate heat from energy storage cells to printed circuit boards, eliminating temperature gradients that cause uneven aging.

Recessed foam bodies displace air volume to reduce fire risk while simplifying assembly.

A sealed fire extinguishing device releases vaporizable substances to suppress heat generation and ignition in battery modules.

A cell holder uses protruding deformable members to reduce through opening diameters and support battery cells during assembly.

Flat battery containing body uses a front handle and lower recess support to resolve dropping risks during heavy module maintenance.

A battery module housing integrates a metallic cooling element receptacle and a compensation element to enhance thermal contact.

An expandable battery enclosure manages pressure and vents gases to prevent device damage during violent cell failures.

Elastically compressible sealing elements open injection openings under force to distribute thermally conductive material within battery housings.

Rigid end plates with compressible polymeric foam maintain 0.5 to 3.0 MPa pressure, accommodating thickness changes while suppressing dendrite formation.

Silica gel sealing ring fills gaps between electrode and insulating rings, preventing liquid leakage that causes short circuits and battery damage.

Partitions absorb external forces between end plates, preventing relative movement that causes shape changes and electrical characteristic deterioration.

An extension portion protects angle drill batteries from impact while maintaining a compact housing design.

A metal sheet positioned between the battery cell stack and module frame acts as a thermal barrier.

A battery pack housing features a drain hole with an outer end edge that rises inward to create a clearance above the placement surface.

Segmenting traction batteries into individually sealed modules resolves production complexity while enabling flexible vehicle integration.

A terminal protection cover with removable side wall sections shields battery output terminals during transport.

Composite casting compound conducts heat away from battery cells, resolving low thermal conductivity in plastic packaging.

An absorbent layer with an insulating film captures leaked coolant in a battery housing, preventing short-circuits from electrical contact.

An aluminum holding unit with longitudinal openings exposes cell surfaces to radiate heat, reducing weight and cost while maintaining structural stability.

Ring-shaped projections on waterproof sheets seal lead plate openings, preventing water and foreign particle entry while maintaining electrical connections.

A battery system isolates cooling air from thermal runaway gases via a physical separator, preventing spontaneous ignition and explosion risks.

Thermal spray joining prevents heat strain and through-hole formation during laser welding, ensuring stable pressure reversal in sealed batteries.

Segmented air communication passages and inclined surfaces prevent moisture infiltration into battery cells while enabling effective heat dissipation.

Segmented battery units use intermediary thermal conduction paths to resolve the trade-off between high energy density and effective temperature regulation.

Integrating cooling channels into side plates absorbs heat from the battery pack, reducing module size while maintaining high cooling efficiency.

End-plates integrate cooling connectors to distribute mechanical stress evenly across battery module cells.

A heat-resistance member with vent openings prevents cover deformation from high-temperature gas in battery modules.

Aerogel insulation sheets block heat transfer between secondary battery cells to prevent thermal runaway propagation.

A battery protection bottom plate uses fiber reinforced resin layers compounded on a metal core to enhance structural integrity.

An ablative middle layer delays heat transport while a conductive outer layer distributes thermal energy, preventing peak temperatures during electric arcing.

A self-healing coating seals defects in battery pack components using cationic ring-opening polymerization.

Phase transition controls adhesive viscosity to prevent flow during cell insertion, ensuring uniform distribution and fixing reliability.

An integrated cooling system manages heat transfer between high-voltage and secondary batteries using a unified housing structure.

Curved sealing member pressed by upper case prevents moisture ingress while maintaining structural reliability.

Partition walls in the flame blocking member dissipate thermal energy to prevent high-temperature gas ejection between modules.

Vertical air holes in a fireproof thermal insulation layer slow heat spreading between adjacent battery cells, preventing thermal runaway chain reactions.

Integrating a temperature adjustment mechanism in the battery cover protects components from bottom-side impacts, resolving reliability trade-offs.

A flow divider segments incoming air to cool adjacent battery modules uniformly, resolving uneven temperature disparities across the housing rack.

Elastic refractory material between cells and case encloses penetrating nails to prevent short circuits.

A reinforcement supporting member stabilizes the cover member on a battery pack base plate.

Segmented connection elements with adapted cross-sections distribute current across battery cells, preventing local overheating and decoupling faulty units.

A cell tray lid integrates a water bag between cover plates to release extinguishing liquid upon battery ignition.

A battery cover integrates conductive pads and convective fins to transfer heat from the cell to the environment.

Segmented waterproof base and finned outer layer dissipate heat while preventing water ingress at wiring penetrations.

Molded retention features compress battery assemblies within thermoplastic enclosures, absorbing shock loads while eliminating mechanical fasteners.

Thermally conductive epoxy mixed with insulating granules transfers heat while preventing electrical shorts during thermal runaway events.

Deep-drawn thermoplastic films replace heavy injection-molded plates to reduce device weight while maintaining mechanical integrity against damage.

Front-back ribs on the casing bottom resist water pressure while distinct fixation and positioning holes prevent seal misalignment.