Cell Temperature Control TRIZ Cases

Piezoelectric synthetic jets deliver localized cooling without fans or plumbing, reducing vehicle thermal system weight and complexity.

Condition-based dry gas supply keeps the battery box dry, limiting moisture ingress, condensation, and short-circuit risk.

Modular battery pod cooling with chiller, pumps, heat exchanger, and inverter-loop valve control helps contain overheating and thermal runaway.

Dynamic cooling keeps inactive lithium-ion batteries near an optimal storage temperature, balancing cooling effort, degradation, and battery life.

AC heating current generated through existing converters warms the vehicle battery in cold conditions during driving or charging without extra heaters.

A flame-retardant PCM composite balances latent heat and thermal conductivity to dissipate heat and inhibit thermal runaway in reused power batteries.

A housing-mounted heat transfer portion absorbs external heat to raise battery pack temperature and enable charging in subzero conditions.

Dual coolant loops and a connecting valve redistribute waste heat for cabin warming while buffering battery and drive unit temperature shocks.

Pre-cooling the cabin before departure helps shared EV thermal systems handle high battery cooling demand while preserving comfort and state of charge.

Dynamic battery temperature thresholds shift with state of health, balancing thermal intervention, efficiency, and battery lifespan in electrified vehicles.

A PCM vent melts during battery thermal runaway to trigger crossflow cooling and help stop heat propagation across modules.

A phase-change heat transfer member with controlled fluid inlet and outlet rapidly cools overheated cells and limits thermal propagation in dense packs.

A layered valve vents thermal runaway gas while melting open a flow path, quenching flames, cooling hot discharge, and blocking pack ignition.

Segmented spray pipes in the cooling circuit target thermal runaway cells, limit heat spread, and avoid a separate fire tank.

A heating pad, gap pad, and coolant-channel cooling plate cut battery startup delay while keeping cell temperature in range.

By moving the refrigerant passage into the side wall above the bottom plate, this case limits road heat pickup and improves module cooling.

Stacked battery modules on multiple floors cut BESS land use while preserving maintenance access and flexible capacity expansion.

A metal oxide insulated thermal interface cools and heats battery electrode leads directly, improving temperature control without raising short-circuit risk.

An integrated heating member and control lead simplify battery pack self-heating, improving energy density and enabling low-temperature charging.

Integrated cooling channels and fixation features help battery packs charge faster while reducing weight, parts, and overheating.

Inter-battery connectors conduct heat from battery terminals to an insulated exchange surface, limiting overheating and thermal runaway risk.

Separate flanged collars reinforce the brazed nozzle-base plate joint, reducing stress concentration and coolant leakage without thickening the cooler plate.

An integrated microchannel framework spreads heat across battery pouches while cutting pack mass and leakage risk from hundreds of seals.

A switchable warming and cooling circuit lets one battery heat-exchange path maintain cell temperature in both cold and hot conditions.

A venting pipeline and blocking barrier cool thermal runaway discharge and stop cross-cell short circuits in adjacent battery cells.

A recessed fastening area with an acute-angle bottom guides air around the mount, cutting pressure loss and improving battery cooling.

Predicted rack heat loads guide HVAC and DC/DC commands to reduce battery temperature imbalance and extend energy storage life.

A separated collection chamber and pressure relief zone cool and discharge cell emissions to limit thermal runaway and explosion risk.

Deep-drawn metal shells form a double-floor battery housing that cools and heats modules while reducing short-circuit risk and assembly complexity.

Distinct coolant circuits and valve control heat or cool battery zones independently to eliminate hot and cold spots and extend battery life.

Hydraulic fluid pressure control keeps all-solid-state battery cells uniformly compressed despite charge-discharge volume changes.

Dual outlets and switchable U, Z, and J airflow modes improve battery pack temperature uniformity under changing conditions.

Dynamic cooling setpoints keep inactive lithium-ion batteries near optimal storage temperature, balancing cooling cost and degradation.

By preheating a battery before dispatch and comparing incentive with thermal adjustment cost, charge or discharge runs only when net value is positive.

Pre-cured adhesive standoffs set uniform cell spacing on a cooling plate, balancing cooling efficiency with electrical isolation.

Temperature sensors and fan control cool or precondition a work machine battery only when needed, reducing energy waste and overheating.

A separate battery box and electronics unit improve hard-landing load paths while cooling channels and burst disks help contain thermal runaway.

A thermoelectric wrap switches voltage polarity to heat or cool batteries, maintaining target temperature with less bulk and lower aging.

Modular cell stacks, partition walls, cooling channels, and a separate electronics unit help contain thermal runaway in eVTOL battery assemblies.

A piezoelectric thermal interface switches between insulation and heat conduction to protect vehicle batteries from temperature extremes and losses.

Heat-generating materials and phase change buffers let primary batteries discharge in extreme cold while limiting harmful thermal transients.

A polarity-controlled thermoelectric wrap heats or cools batteries to hold an optimal temperature range, improving capacity and reducing aging.

A dielectric fluid and refrigerant blend improves immersion cooling during fast charging while limiting vapor pressure, flammability, and casing weight.

Distributed air conditioners paired to battery clusters keep container temperatures uniform, improving safety and battery life.

A cooling conduit changes cross-section as battery cells swell, increasing coolant flow to maintain temperature uniformity and cell life.