Liquid Cooling TRIZ Cases

T-shaped indentations in cast tanks align headers to maintain seam consistency despite brazing core growth variations.

A segmented exhaust gas heat exchanger uses movable flaps to control cooling levels across three modes.

Electronic control unit increases fuel injection quantity to cool the exhaust catalyst during grille shutter malfunctions.

A wind exhaust duct channels cooling air through a radiator using the crankcase upper portion to increase airflow volume.

A manifold redirects hot engine oil to an external air-to-liquid heat exchanger for rapid thermal dissipation.

A cooling jacket on an outboard motor exhaust manifold uses curved passages, turning vanes, and a bleed hole to vent air pockets that cause hotspots.

Tie bar mounting bracket couples adjacent outboard motors while integrating a cooling water telltale outlet for clear visual system monitoring.

A turbocharger shut-off member integrates a cooling channel within the separating wall to preserve shape accuracy during operation.

A water feeding system uses a silver-containing body in the tank to inhibit microorganism proliferation.

Uses circulating fuel as coolant to preheat fluid, eliminating separate cooling systems and reducing vaporization energy.

A water jacket diverter with a tuning ledge modulates coolant flow patterns within the cylinder block.

An integrated bracket and elastic stopper assembly resolves looseness between varying radiator sizes by maintaining precise alignment during operation.

A coolant valve control module directs engine coolant flow to a transmission fluid heat exchanger.

A vehicle cooling system adjusts ethylene glycol concentration via a dedicated reservoir and separation unit to optimize thermal management.

A pump actively removes cooling water from submerged marine engines upon shutdown to prevent internal corrosion.

A thermal circuit with a bypass flow path and distribution switching mechanism manages heat medium circulation between an engine heating unit and a cabin heater core.

Outer gate placement prevents deformation and eliminates draft angles for efficient cooling flow.

A fluid conveying device sets a test rotational speed to measure actual amperage for diagnosing a mechanical thermostatic valve.

Sprays cooling oil only during upward piston strokes, reducing energetic expenditure by eliminating downward stroke braking forces.

A modular cooling unit houses a fan motor within a tunnel port extending through the heat exchanger core to minimize overall assembly length.

A control unit calculates coolant temperatures at multiple positions using a single sensor and heat balance equations.

A variable displacement coolant pump adjusts flow based on pressure signals from an engine outlet sensor.

Thermally isolated fluid paths separate aftercooler and condenser cooling loops, managing high heat loads without increasing fan size or spatial requirements.

An integral bracket positions the nozzle outlet relative to the undercrown gallery, resolving casting inaccuracies that cause divergent oil spray patterns.

A hybrid vehicle cooling system merges two circuits into a common expansion tank to manage coolant flow and temperature.

A flow passage switching part with temperature-responsive valves and a parallel sleeve circulates coolant through the engine cooling system.

A V-type 12-cylinder diesel engine uses separate high and low temperature water circulation loops for classified cooling.

Solenoid valves actuate pressure-controlled closure members to reduce cooling fluid consumption.

Dual coolant lines adjust condensation pressure to maintain thermal efficiency across varying engine loads.

A secondary branch routes cooling medium through a hydrodynamic retarder, reducing flow resistance and pump power consumption compared to direct integration.

A piston cooling gallery directs fluid movement between central and peripheral regions to dissipate heat.

Ejector draws atmospheric air through a fuel vapor canister using pressurized gas from an engine coolant degas bottle.

Relocating the air bleed member to the cylinder head sidewall eliminates bolt loosening and improves vertical compactness.

Mounting the thermostat inside the water pump prevents protrusion and simplifies pipe assembly.

Segmented channels induce helical flow around marine exhaust conduits, eliminating stagnant areas and reducing thermal stress on engine seals.

An air intake heater core warms engine air via a dedicated coolant circuit, preventing shutdowns in extreme cold.

A hybrid intercooler system uses transmission oil, cooling water, and outdoor air to cool supercharged intake air.

A movable valve housing presses against an oil path inner wall using energized force, eliminating leakage gaps caused by processing errors.

A cooling nozzle with a multi-section bore regulates oil flow through variable passage cross sections defined by a sliding shutter.

Dynamic dual oil cooling prevents water vapor condensation by maintaining compressed air above the dew point across varying environmental conditions.

Segmented flow passages prioritize the lower cylinder head with maximum coolant volume, reducing warm-up time and friction losses.

A fluid pump uses an electromagnetic clutch attachment member to seal a weep chamber that collects leaking fluid from the mechanical seal.

A compact EGR cooler tube assembly mounts directly onto a concave cover plate integrated into the engine cylinder block.

Dual drive coils mount on opposite sides of a carrier plate to control vehicle coolant flow with compact electric motors.

Tunnel-shaped ventilating holes channel cooling air through thick cylinder walls, resolving insufficient internal cooling in pushrod-equipped engines.

Segmented fluidic passages maintain uniform cylinder temperatures by preventing downstream coolant heating in lightweight engines.

An integral connecting bridge prevents thermal contraction deformation in molded spacers, eliminating external jigs and reducing production costs.

Processing circuitry regulates in-vehicle coolant temperature by varying radiator flow rate to optimize engine efficiency.