Cell Temperature Control TRIZ Cases

A flame-arresting vent and permeable membrane relieve battery pack runaway pressure while cooling gas and blocking sparks.

Balances battery cooling, heating, and power draw during regenerative braking to protect battery health without weakening brake feel.

Self-sealing dripless connectors let battery modules be exchanged without draining coolant, reducing leakage risk and maintenance time.

A protrusion-and-recess battery box joins the thermal management component with friction stir welding to improve sealing, weight, and energy density.

Sequential heat exchangers use liquefied fuel coldness to cool the battery, superconducting motor, and engine with higher cooling efficiency.

Switchable coolant paths reuse drive-device and battery self-heating heat to warm the electrical storage device and improve startup and charging efficiency.

Forced convection through battery-cell voids helps UAV packs stay within safe temperatures despite weight limits and changing flight pressure.

Separate cell-group vent channels divert high-temperature gases outside the enclosure to limit thermal runaway spread between neighboring batteries.

Weak fracture interfaces in a segmented battery mounting plate vent heat and gases away from adjacent cells to limit thermal runaway spread.

A battery management module detects starting battery voltage and blocks generator charging at full charge while keeping vehicle loads powered.

Spaced heat emitting bodies and separate conductive links let battery heaters bend between cells while maintaining stable heating and insulation.

Multiple smoke sensors set fire levels in an energy storage system, triggering targeted cooling shutdown, extinguishing, watering, and ventilation.

Direct-contact ablative layers and a stiff, deformable carrier help battery packs contain thermal runaway heat and fire with lower complexity.

Waste heat is converted into stored electrical energy for battery self-heating, improving cold-start reliability without external heaters.

Bent thermal fins, foil heating, and heat exchangers help battery modules maintain operating temperature with lower thermal management complexity.

Switchable flow paths isolate the battery heating loop from the drive device and radiator to cut heat loss and speed electrical storage warming.

External power keeps battery thermal management active during storage and transport without draining stored energy, improving reliability in extreme temperatures.

A stepped U-shaped frame cuts cell-to-frame clearance, reducing thermally conductive resin use while improving battery module cooling.

A folded flexible PCBA and shock-absorbing cell matrix raise wearable battery capacity while sealing against moisture, dust, and deformation.

By placing the heat exchanger opposite the battery pipe connection, this layout improves cooling while keeping battery service access clear.

Perforated baffles and shared supply-return ducts balance cooling across storage racks and the inverter cabinet, limiting hot spots and derating.

A battery is preheated only when demand response incentives exceed heating power cost, preserving charge and discharge performance in cold conditions.

Peak and off-peak current cycles are heat-budgeted to raise computing power while limiting battery degradation and cycle-life loss.

Selective resistive heating and liquid cooling keep LFP and NCM cells operating reliably at low temperatures without overheating.

Integrated cooling ducts in modular cast tray sections enable flexible battery sizing while maintaining pressure-tight sealing and heat removal.

Two relayed heaters switch between external and battery power to speed liquid preheating and reduce low-temperature battery warm-up delays.

Controlled DC/DC charge-discharge cycling heats a battery pack uniformly from within, improving low-temperature heating speed while limiting current.

Fans drive air through spaced cylindrical cells to cool laser-weapon battery modules quickly without heavy vapor-compression hardware.

A wettable insulator and phase change material absorb battery failure heat, then vent on pressure rise to slow thermal runaway propagation.

Upper and lower heat dissipation members cool battery cells more evenly while through holes discharge gases and flames during failure.

Distributed sensors across each Li-Ion pouch cell detect local heating through current change, enabling overheated cell disconnection.

Deep-drawn metallic shells create a double-floor battery housing that cools and heats indirectly, reducing leakage risk, weight, and complexity.

Selective pumped coolant channels and valves cool active battery modules to support fast charging, high power density, and lower heat buildup.

Sensor-triggered fluid flow cools at-risk cells and carries vented gases away to limit thermal runaway propagation in battery packs.

Dynamic battery preheating matches travel time and charger power so the pack reaches target temperature before arrival, cutting cold-charge delays.

Dynamic battery heating uses charger power, remaining charge, and travel time to reach target temperature at arrival and shorten cold-weather charging.

A swelling absorption pad with a built-in coolant channel guides water flow, blocks leakage paths, and limits flame spread during battery thermal runaway.

Recessed or protruding cooling-channel walls keep battery thermal contact and fluid flow stable even when road impact deforms the cooling mechanism.

A composite tray, cover, and shield assembly replaces bolted joints to improve impact resistance, fire sealing, and manufacturing speed.

Sensors trigger an external discharge resistor on a cooling device to release battery energy fast and limit thermal runaway spread.

Integrated busbar cooling channels direct coolant to battery pack hotspots, improving temperature uniformity and extending cell life.

A five-way valve links reservoir and non-reservoir coolant loops to absorb thermal expansion pressure while preserving independent temperature control.

By balancing heat generation, refrigerant absorption, and heat exhaust, this case keeps solid-state battery output stable below upper-limit temperature.

Segmented cooling in a battery housing uses turbulent flow and thermally conductive controller mounting to cool cells with lower pressure loss.

A break-open cooling member and foam pad direct coolant water to the fire area, improving battery pack thermal runaway suppression.