Cell Temperature Control TRIZ Cases

A battery pack uses spaced modules and heat dissipation fins to conduct thermal energy into ventilation channels for air exchange.

A heat rejection panel with non-planar oscillating heat pipe channels transfers thermal energy across a bond joint.

Integrally formed holder pieces cover explosion-proof valves to direct gas flow, preventing uncontrolled emission release and enhancing module safety.

Segmented coolant channels in a traction battery assembly ensure uniform temperature distribution, resolving heat transfer inefficiencies across the cell array.

A battery pack uses a thermal diffusing plate heated by convection to distribute warmth evenly across cylindrical cells.

A battery pack case uses an incline plane in the coolant introduction part to distribute fluid flow across stacked unit cells.

Smart polymers regulate battery temperature via phase transitions, reducing water usage in thermal management systems.

A traction battery thermal management system circulates fluid through a heat exchanger and exhaust circuit to regulate pack temperature.

Directly affixed cooling modules eliminate bulky airflow systems, resolving space constraints while maintaining thermal conduction.

Dynamic thermal conditioning adjusts temperature limits based on battery state of charge, reducing energy consumption while maintaining stability.

A connection member links module frames to create continuous air passages, reducing pressure loss and temperature differences across battery cells.

Segmented electrical apparatus covers branch airflow to resolve uneven battery temperature distribution without increasing structural complexity.

A molten carbonate fuel cell generates heat to convert water into steam for a turbine generator.

A multi-layer heat exchanger component integrates electrical insulation and temperature control functions into a single composite structure.

Interlocking array plates merge enclosure functions to reduce battery pack volume and assembly complexity.

Monitoring decomposition products allows dynamic temperature adaptation, preventing thermal runaway and extending service life.

Bidirectional Peltier elements pump heat between thermal members to resolve temperature gradients in battery modules without complex liquid circulation systems.

Segmenting the battery housing separates fluid and electrical connections on opposite caps, eliminating coolant leakage risks near high-voltage components.

Segmented cooling zones maintain thermal equilibrium across high-power battery systems by dynamically adjusting fluid flow to prevent localized overheating.

Varying hole sizes in a battery module cell holder optimize coolant fluid distribution, resolving thermal imbalance among energy-storage cells.

A battery cell assembly integrates a heat exchanger with thermally conductive layers to transfer thermal energy from cells to liquid coolant.

A vehicle controller switches temperature control modes based on journey conditions to optimize device readiness.

A power supply device uses an electrically insulating film to cover rectangular battery cells and prevent short circuits.

Wick-driven coolant flow in cooling plates dissipates heat from battery cells without mechanical pumps, reducing device complexity.

A radii-modulated electrode core structure forms internal heat-removal vias to enhance thermal dissipation.

A composite heat spreader uses flexible graphite layers to dissipate heat from battery cells.

Tapered heatsink walls and embedded heat pipes dissipate cell heat, preventing swelling in compact EV packs.

Integrated cooling channels in a clamshell housing eliminate separate insulation components, reducing device complexity and manufacturing difficulty.

Fusible alloy switches activate localized cooling when cell temperatures exceed limits, preventing thermal event propagation to adjacent cells.

Segmented coolant channels in a battery module cooling plate enable heat exchange between parallel flows, resolving uneven temperature distribution.

A battery module cooling unit features a vulnerable section that unseals to release a cooling agent directly onto abnormal cells.

A vehicle battery cooling control system switches between passive and active modes based on real-time thermal conditions.

A charging system uses a heat transfer fluid circulation circuit to condition vehicle batteries during recharging.

Straight harness routing along temperature-adjustment air passages improves junction box wiring workability and connection durability.

Embedded metal bracket distributes stress on sliding surface, preventing housing cracks from heavy battery packs.

A vehicle energy storage unit uses a heating device and temperature control fluid to manage cell temperature.

Segmented fluid circulation systems dissipate heat from battery cells during high current operation to prevent overheating.

Merges the coolant pump, control valve, and temperature sensor into a single integrated module to eliminate separate hoses and reduce system complexity.

A storage battery container manages airflow through coordinated inlet and exhaust ports to balance internal heat.

A battery pack air cooling system uses a controller to direct outside air based on temperature and degradation data.

A battery module uses thermally conductive holders to house cells and transfer heat from surface-mounted heaters for efficient warming.

Segmented heaters maintain stable Joule heat generation despite resistance changes, ensuring complete fusion of the protection element.

A battery system uses a first group to heat segments of a second group via a heating module.

Segmented cooling channels and interposed insulation prevent temperature gradients in battery packs by maintaining coolant temperature near the inlet.

Insulating dividing member retaining portions guide metal connecting members to apply restraining force while eliminating separate insulation parts.

Louvered fins on a heat pipe dissipate heat via convection, reducing temperature variation in air-cooled Li-Ion packs.

A vehicle battery system uses a dedicated sub-battery to heat the main energy storage unit via Joule heating before engine startup.

A propagation protection element absorbs heat from battery cells through an endothermic process.

An external heat sink absorbs thermal energy from internal short circuits via resistive heating, preventing thermal runaway.