Battery Isolation TRIZ Cases

A conductive fastener and coupling member connect metal walls to embedded mesh, preserving EMI shielding while keeping battery enclosures lightweight.

Leakage prevention pockets and extinguishing-agent injection isolate flames, limit cell-to-cell heat spread, and suppress battery thermal runaway.

A notched bracket protects the cell sealing part while preserving a pressure relief path, reducing terminal damage risk and improving reliability.

A top or end-side PCS layout with a heat insulation layer redirects arc-fire flames away from battery modules to limit thermal diffusion.

Gas pressure from thermal runaway opens an immersion valve to release fire-fighting liquid directly onto battery cells without detector delays.

Quick water injection, vented brackets, and sealing help a battery rack contain thermal runaway and protect rear piping from impact.

Direct extinguishing-agent injection inside the module suppresses thermal runaway, protects adjacent cells, and reduces explosion risk.

Insulating blocking members create separate cell spaces while a heat dissipation plate conducts heat outward to limit flame and heat spread.

A spray-applied wax layer contains leaked battery electrolyte and shields the vehicle body and adjacent cells from corrosion.

Elastic bundling sections let a pipeline sleeve clamp bent battery cooling lines for faster installation, removal, and added fire protection.

A layered aluminum and reinforced plastic frame resists collapse during battery thermal runaway while limiting oxygen supply and fire spread.

A divided battery box keeps thermal failure gases away from the high-voltage chamber, preserving control function and battery safety.

An inclined plate member and metal or ceramic gasket steer cell gas to a discharge path, limiting cover damage and leakage at the housing joint.

A two-lip seal unit improves battery pack moisture sealing while limiting deformation in thin-walled housing portions.

A heat-triggered spray pipeline and elastic-driven liquid reserve sustain coolant discharge to block heat flow between adjacent battery units.

Integrated housing fins improve battery heat dissipation through natural convection and heat-sink contact without adding module complexity.

Circumferential FET placement and fluid circulation cool dense battery stacks to limit thermal runaway risk while reducing aircraft battery weight.

Ceramic jackets, closed-cell foam, and flexible cold plates contain thermal runaway and control pouch-cell battery temperature.

An inclined drainage guide drains extinguishing agent away from adjacent battery modules to suppress thermal runaway without triggering secondary explosions.

A split contact surface and sealed battery housing let a portable rescue tool operate underwater without corrosion or loss of current flow.

Side vent openings stay sealed until heat melts the sheet, releasing hot gas fast while blocking brackets keep flames inside the battery module.

An oxide-film aluminum bus bar keeps electrical insulation while contacting a heatsink to improve battery module heat dissipation and safety.

An aerogel sheet with a flexible flame-retardant coating helps block heat and flame spread between battery cells during thermal runaway.

Accommodating portions in the battery box support cell ends and transfer external loads, boosting stiffness and reducing electrolyte leakage.

Selective adhesive and welding joints seal weld micropores in battery lower cases, improving watertightness and production speed.

Selective welding plus structural adhesive seals battery lower case joints, cutting micropore-related defects and curing time while improving watertightness.

A raised tray bottom plate lets stacked battery packs sit closer while preserving drainage gaps, lowering center of gravity and improving stability.

Meltable protrusions bond the battery pack plate to the housing, removing fastener leak paths while keeping the structure light and sealed.

A battery tray fitting for a detachable roller jig lets heavy battery units slide into racks more easily, improving assembly and replacement.

A meltable outer sleeve and silicon-dioxide core fill battery module gaps to block flame spread and direct hot gas venting.

Variable-thickness rolled steel strengthens EV battery housing at critical zones while cutting weight, cost, and sealing tradeoffs.

A rigid-flexible cell holder secures battery cells in one piece, improving pack stability, heat dissipation, and manufacturability.

An annular intermediary element bridges frame joints and steps to keep the battery receiving chamber liquid-tight in serial production.

Hollow ceramic-carbon particles with a polymer coating improve battery cooling while limiting settling and electrical short risk.

A recessed terminal busbar nests and supports the nut, removing separate fixing parts to cut module length and improve battery space use.

Embedded metal mesh in a resin battery module frame quenches flame and vents hot gas through controlled weak points to limit fire spread.

Heat-triggered intumescent housing walls vent battery gases, then seal the chamber to contain thermal runaway and protect adjacent cells.

An insulated structural member couples the circuit board to a heat sink, improving battery pack cooling without sacrificing electrical isolation.

Alternating reinforcement beams and liquid cooling plates isolate cell groups, containing thermal runaway while improving pack strength.

A resistor unit drains module energy during overheating, while insulation and a heat sink route heat out of the pack to block runaway spread.

Facing battery modules use screws, brackets, and insulating parts to improve cooling, absorb shock, and keep cell placement stable.

Bands and reinforcement beams combine cell interconnection and tensile support to cut EV battery pack weight and help isolate damaged cells.

An insulation barrier between the side plate and cell array extends upward to increase creepage distance and reduce charge leakage risk.