Cell Temperature Control TRIZ Cases

Microprocessor adjusts electric fan speed based on temperature sensors to cool battery cells and DC-DC voltage converters.

A battery pack cover integrates a circulative fluid channel between inner and outer layers to absorb internal heat from battery modules.

Embossed heat-conducting plates form a chamber that dissipates heat while accommodating cell expansion forces without damaging cooling pathways.

Air-conditioning circuit transports heat between electrochemical energy stores using dedicated sensors for dynamic thermal management.

A secondary battery module gathers harnesses in a space region between the case wall and cell blocks to enable coolant circulation.

An inclined battery unit arrangement reduces voltage differences between cells within a sealed outer case.

A spline-shaped inlet channel distributes coolant uniformly across secondary battery cells, eliminating temperature mismatch without complex baffles.

A battery management system circulates refrigerant through a dedicated channel to cool lithium iron phosphate cells.

A battery management support device acquires parked vehicle state data to optimize cooling operations.

An electrode plate with 0.4 Ω·cm2 resistance limits short-circuit current and prevents dangerous temperature rises in charged batteries.

A heat capacitor buffers peak thermal loads in the coolant loop, reducing radiator size and electrical energy consumption.

A hybrid battery system combines high voltage cells with standard units to leverage energy density while managing thermal loads.

A variable-conductance heat pipe manages battery pack temperature in high-altitude aircraft by adjusting conductance to minimize heating power needs.

Vertical coolant flow through module assemblies resolves heat accumulation in compact packs, ensuring uniform temperature distribution across battery cells.

A dimensionally compliant heat exchanger structure accommodates thermal expansion and contraction between battery cell stacks.

Segmented battery pack uses internal air channels and external radiator to cool modules at high speeds while blocking heat ingress during low-speed operation.

A battery pack air-conditioning apparatus circulates air through a heat removal unit to manage thermal conditions.

A self-heating battery pack warms lithium cells with a nickel circuit, reducing internal impedance at cold temperatures.

A controller manages power distribution between a charging source and an electric vehicle battery using multiple operational modes.

Flexible graphite thermal transfer sheets reduce thermal gradients in stacked lithium-ion packs by bending over curved cell edges.

Electronic device displays segmented battery charge values to show available and unavailable energy levels.

Thickened coolant adheres to abnormally heated cells, enabling sufficient vaporization and preventing chained heat generation in adjacent components.

Cartridges with assembly frames mount a rounded temperature sensor to prevent scratches on battery cells and reduce short circuit risks.

A non-resettable temperature fuse in the battery exhaust path changes state when gas reaches a reference temperature.

A battery cooling control device uses vehicle speed and temperature data to manage fan operation.

Elastomeric interlayers conduct heat from deforming storage cells to cooling devices, resolving thermal isolation risks.

A thermal management system recovers waste heat from power electronics to pre-heat vehicle coolant.

Structural members partition battery cells into compartments to regulate heat flow, reducing swelling while maintaining high energy density.

An air temperature control unit circulates conditioned air through dedicated ducts to cool energy storage units and inverters.

I-shaped intermediate elements absorb bending stress between voltage-generating cells to maintain secure positioning without heavy holding devices.

A battery cooling controller restricts fan operation based on calculated high-rate degradation damage to manage thermal conditions.

Rubber sealing member stabilizes sensor wiring paths, preventing air leakage through module frames while maintaining cooling efficiency.

Structural adhesive bonds battery cells directly to the housing, eliminating frame structures and reducing manufacturing complexity.

A battery module housing integrates a cooling fluid distributor between inner and outer walls to manage thermal loads.

A thermistor mounted on a flexible film transfers temperature data to a printed circuit board for battery pack monitoring.

A pre-formed secondary can made of high yield strength material surrounds the battery cell case to inhibit hot gas escape.

A method determines thermal connection status using component and heat sink temperatures to monitor electrical energy storage systems.

A vehicle battery cooling system displaces liquid coolant with gas to block heat transfer pathways.

A battery module heater assembly uses the battery's own voltage to raise temperature without external power supplies.

An extruded thermal fin integrates a fluid conduit to regulate battery cell temperature through direct conduction.

Heat insulating structure for vehicle electric components uses a fixing bracket, cover member, and heat insulating bracket to manage thermal loads.

Abnormal temperature detection unit prevents self-heating by switching off when voltage exceeds diode threshold during charging.

Corrugated support beams reduce stress on the heat exchanger, preventing bending while maintaining temperature uniformity.

A battery system uses a heat storage unit to capture thermal energy from power electronics for internal heating.

Segmented pre-filter and medium filter with magnetic force remove metal dust, preventing short circuits while maintaining cooling efficiency.

A heat-sink with variable cross-sectional coolant channels adjusts flow to bias cooling toward affected battery cells.

Cooling pins conduct heat from battery casings to the vehicle body, eliminating refrigerant pumps and leakage risks.

Expanded graphite heat sinks manage volume changes in lithium-ion batteries while maintaining uniform heat distribution.

Separation sheet forms individual venting chambers to guide hot gas streams away from battery cells.