Liquid Cooling TRIZ Cases

Continuous load on metal members maintains supercooled state, while reducing load triggers release to prevent unintended activation from vibrations.

An engine adapter structure aligns turbocharger fluid ports with cylinder block channels.

Discharge parts on the outer wall of a heat exchanger core plate drain corrosive liquids from the clearance, preventing core plate corrosion and fluid leakage.

A coolant regulator controls flow distribution to minimize thermal energy losses during engine warm-up.

A cooling jet nozzle uses an axially moveable plunger to adjust internal cross-sectional dimensions and control jet velocity.

Segmented cooling channels and composite materials manage thermal loads, enabling reliable ignition of low cetane fuels at altitude.

A bypass loop maintains flow through the catalytic converter when the thermostat closes, preventing stagnant water and reducing pump size.

A hybrid vehicle cooling system positions the motor downstream of a pressurizing unit to maintain coolant flow.

A passive diverter fitting splits coolant flow within an engine block, reducing external cooler size and preventing pump power wastage.

Segmented connecting ducts arranged at obtuse angles improve cooling while maintaining structural integrity and durability of the cylinder block.

Direct mounting of an integrated EGR cooler module eliminates external fittings, reducing leak risks and assembly complexity.

A heat pump system converts ambient air thermal energy into higher temperature cooling fluid to maintain engine pre-heating temperatures.

Active air flap adjusts vent position based on outdoor temperature and degradation factors to retain heat for faster warm-up while preventing part damage.

Segmenting cooling circuits with a metered head gasket prevents leakage while ensuring uniform coolant distribution.

An integrated internal heat exchanger and forward stabilizer fins prevent debris damage to drive shafts in shallow water.

Stacked cooling units with partial overlap create separate air paths that reduce ventilation resistance while maintaining sufficient cooling area.

Split cowling panels isolate sensitive engine parts while allowing quick removal of the service panel for maintenance.

A dual coolant loop system cools vehicle intake air below ambient temperatures using a shared condenser, reducing cooling component size and workload.

Direct water pump connection and upward exhaust routing eliminate hose interference, ensuring sufficient ground clearance without increasing vehicle width.

Segmented chambers in plastic surge tanks resolve de-aeration bottlenecks by reducing turbulence and optimizing air separation.

Segmented marine engine cooling circuits direct specific water streams to the exhaust manifold and cylinder head.

An active thermal management system adjusts coolant temperatures to vary exhaust gas heat.

Adapting engine restart conditions in hybrid drivelines reduces driveline wear by optimizing torque distribution during four-wheel drive low gear launches.

Coordinates fan and pump speeds using temperature differences to reduce parasitic power loss while maintaining radiator effectiveness.

A liquid-cooled engine cooling jacket uses segmented partial chambers to circulate coolant around the cylinder liner.

Segmented cooling units with parallel passages cut pressure drop by half while maintaining thermal durability in compact vehicle heat exchangers.

A segmented coolant control valve device distributes fluid to distinct engine components using independent valves.

A fluid container cartridge uses a releasable mounting member to create a secure, fluid-tight connection for laser cooling systems.

Command system adjusts liquid coolant flow rate using variable delivery pumps to maintain stable engine temperature.

A pre-combustion chamber tip employs a ridge to divert cooling fluid flow into internal passages, reducing component temperatures and extending spark plug life.

A piston cooling nozzle uses shape memory material to dynamically adjust fluid flow rates based on operating conditions.

A coolant deflector uses a tenon inserted into a cylinder block mortise and elastically deformable projecting parts to secure the component.

Embedded heat exchange pipe circulates engine coolant through a urea solution tank to regulate fluid temperature.

An integrated heat exchanger system reduces weight and complexity by merging evaporation, condensation, and heat recovery functions into a single compact unit.

A rotary slide valve adjusts coolant flow cross-sections to optimize thermal management in internal combustion engines.

A duct channels cooling fan air to the exhaust aftertreatment device, preventing sensor failure from engine heat.

Remote cable control operates a drain valve and vent valve simultaneously, preventing siphoning while enabling gravity drainage from hard-to-reach low points.

An engine control device modulates exhaust throttle opening to manage catalyst activation and DPF regeneration phases.

A battery temperature control system directs pre-heated coolant from an engine cooling circuit to a battery cooler for rapid thermal management.

Segmenting circuits with a 3-port valve and thermal sealing member reduces layout complexity while maintaining effective heat management.

Angled runners direct exhaust gases toward a collector volume, resolving orthogonal packaging constraints and improving engine performance.

Rotating valve body aligns multiple flow holes to enable variable split cooling, optimizing engine warming and fuel economy without separate port structures.

A hybrid powertrain cooling system uses hydraulic pumps controlled by vehicle dynamics to manage coolant flow rates for the engine and electric traction assembly.

Underbody wheel well fans draw hot air from the engine compartment through tubes to discharge away from radiators.

Resiliently attached cover plates capture cooling oil to reduce piston temperatures by 30% without complex fastening.

Segmented exhaust passages in the cylinder head reduce thermal degradation of downstream components while maintaining engine efficiency.

A shared drive mechanism moves two cooling air cover devices at different speeds, reducing flow resistance and improving vehicle aerodynamics.

Flow regulating unit manages cooling water distribution between cylinder block and cylinder head passages.

A coolant system adjusts flow through parallel branches to balance cabin and engine cooling demands.

Segmented flow control units bypass the radiator during cold starts to reduce engine warm-up time.