Liquid Cooling TRIZ Cases

See how two thermostats regulate coolant temperature before and after the evaporator to improve

See how a thermoelectric cooling apparatus accelerates supplemental cooling system recharge whe

See how merging high- and low-temperature radiators with a segmented condenser reduces compress

See how a dual-mode exterior heat exchanger enables simultaneous vehicle air cooling and engine

See how independent electric pumps enable waste heat recovery from engine coolant even when the

See how a thermoacoustic system converts exhaust heat into acoustic waves that drive cooling, e

See how a 3/2-way valve and integrated control valves eliminate external pipes, reduce spatial

See how an oil separator heats stored liquid to vaporize water, reducing withdrawal frequency a

See how a bypass coolant circuit reuses power electronics waste heat to thaw frozen moisture on

See how thermal energy storage and dynamic fluid blending reduce cooling component size and pow

See how heat pipes and a storage tank transfer electric motor heat to the combustion engine's c

A two-stage water- and air-cooled condenser cuts condensation pressure, eases compressor load, and preserves vehicle cooling performance.

An ejector draws refrigerant into the heat pipe loop to suppress dryout and keep hybrid vehicle heat sources cooled when AC stops.

Additional cooling and separation keep regeneration gas treated during compressor outages, limiting contaminant release and recovering liquids.

Fluid-driven turbine control replaces valve pressure loss, recovers energy, and maintains flow regulation with estimated torque when sensors fail.

Fluid-driven turbine control replaces pressure-loss valves, estimates rotor position without sensors, and reuses flow energy to cut power use.

Multiple sensor inputs let the pump respond to driveline torque and ambient temperature, improving engine cooling while cutting parasitic losses.

A lower-melting sealing layer enables strong welded seams in monoaxially drawn tape fabrics without overheating and weakening the oriented tapes.

A low-melting sealing layer enables welding of monoaxially drawn tape fabric without exceeding the tape crystallite melting point or weakening seam strength.

A barrier-wall reservoir separates entrained air from EV coolant, preventing reentry while cutting deaeration weight and system complexity.

Braking cools refrigerant to lower working-medium condensation temperature, boosting turbine output when extra vehicle propulsion is needed.

Multiple sensor inputs adjust pump speed from driveline torque and ambient temperature to cut parasitic losses while maintaining engine cooling.

Integrated exterior coolant channels and valves simplify multi-circuit EV thermal management while saving space and reducing thermal bridges.

A switchable dual-flow coolant path bleeds excess air bubbles into a reserve-tank loop to protect the pump and maintain heat management.

By integrating the rotor with the outer gear and routing cooling oil through the fixed shaft, this pump cuts complexity and improves circulation.

A horizontally pivoting heat exchanger module improves service access in passenger cars without sacrificing stable mounting during use.

A front-mounted cooling pack and fan create steering space behind the heat exchangers, increasing cooling capacity without extending wheelbase.

A dual-pump coolant loop switches between normal and high demand flow to meet vehicle cooling loads with lower energy use and pump cost.

An integrated coolant mixing tank and shared heat exchangers simplify EV heating and cooling while reducing weight, cost, and refrigerant use.

An integrated rotor-outer gear layout cuts pump height and friction while improving coaxial stability, efficiency, and service life.

An integrated pump and rotary valve manifold cuts multi-circuit vehicle cooling parts count while preserving flexible coolant routing.

Integrated pump valves and a central manifold route coolant across multiple circuits, cutting thermal management cost and complexity.

Dual cooling units and a temperature regulator balance uneven heat loads across fuel cell vehicle components while reducing cooling module space.

A motor nested inside the tangential turbine cuts cooling module width while preserving airflow and reducing noise in electric and hybrid vehicles.

A larger deaeration chamber and elevated outlet guide air bubbles to the expansion tank while reducing pressure drop and extra line complexity.

Switching coolant between battery and drive-unit passages handles temporary peak current without enlarging the EV cooling circuit.

A staged valve switch warms coolant before heater-core entry, preventing temporary cabin heating loss when changing from engine heat to EV heating.

By placing the inverter between the hydraulic tank and floor, compact excavators gain layout freedom and use limited swing-frame space more efficiently.

Dual heat exchangers with independent flow control keep ATF in range without overcooling engine coolant, reducing friction loss.

A tertiary alcohol fluid combines cooling and lubrication while maintaining electrical insulation to cut battery system weight and complexity.

A two-stage rotor routes coolant for cooling, heating, and dehumidification in one compact valve, cutting valve count and packaging space.

Indexing, damping, and heat shielding let a vehicle water pump fit near the exhaust while limiting thermal radiation, vibration, and noise.

Stored seawater or fresh water circulates through a heat exchanger to cool batteries during on-land charging without heavy tap water use.

Joint grille-angle and fan-speed control balances vehicle cooling demand with lower drag and low-voltage energy use during driving.

A replaceable lightweight dryer insert cuts expansion tank weight and complexity while keeping battery cooling air dry and pressure regulated.

A partitioned thermal layout keeps cooling air off the heated reserve tank, preserving cabin-heating liquid temperature in compact electric excavators.

Selective valves link a chiller and high-temperature line to one battery loop, keeping vehicle batteries within 15-30°C with less space and complexity.

An underbody duct and tangential fan keep air moving through EV heat exchangers without a front grille, preserving cooling and range.

Series flow for hot coolant and parallel flow for cold coolant improves heat exchanger use, air conditioning capacity, and pressure loss.

Additional inlet and discharge ports let an engine radiator connect to a separate auxiliary radiator, improving cooling and reducing port interference.

Redirects radiator exhaust to side outlets with louvers, protecting heat-sensitive engine compartment components without added cooling hardware.

A control valve routes coolant in parallel across the HPC, battery, and PE to cut thermal conflicts, weight, and compressor use.

A tangential-flow turbomachine boosts single-bay heat exchanger cooling in EVs while preserving aerodynamics, compact packaging, and noise control.

By casting the water pump into the cylinder head, this case cuts engine length, removes external brackets, and reduces sealing surfaces.

A partially cut bellows on the air guide duct holds and seals the radiator pipe while cutting installation and removal time.

Compressed air regulated into a surge tank maintains coolant pressure, improving fill completeness while reducing boiling and cavitation risk.

Rotating deflector blades and a tangential turbomachine improve heat-exchanger airflow while cutting cooling-module energy use and size.

A split left-right layout spaces EV cooling components across the vehicle body to save packaging space and reduce coolant leak risk from impacts.

A single snap-fit sealing element seals gaps between adjacent heat exchangers, cutting parts, assembly time, and core damage risk.

A sliding fan support moves the motor away from the engine compartment, improving maintenance access without sacrificing fan operation.

A hard-soft L-shaped air guide maintains radiator frame contact under pressure changes, reducing leakage, hot air roll, and crash damage.

An integrated chambered expansion tank separates gas from coolant, removing extra separators and pipelines to cut EV cooling system weight and cost.

Combining the low-temperature radiator and water cooled intercooler into one module simplifies front-end packaging and cuts system cost.

A side-mounted reservoir tank beside the upper inter-cooler preserves air removal height without raising cooling housing height or blocking rearward vision.

A multi-evaporator refrigerant circuit heats the cabin and cools drivetrain components while cutting EV energy use and range loss.

A valve-linked conduit lets two vehicle coolant circuits share one expansion tank for deairing, cutting pump damage risk, cost, and space.

Controlled motor current vibrates the fan and heat exchanger to shake off dust and debris, preserving vehicle cooling airflow and performance.

When engine coolant overheats, HVAC cooling is reduced by compressor rate and air-fraction control to protect durability and cabin comfort.

A degassing chamber and connection duct remove air from heat pump coolant, cutting noise and tank volume without sacrificing cooling efficiency.

Engine waste heat warms a hybrid aircraft battery pack in cold climates, preserving power output without adding battery weight.

Shared coolant loops and multi-way valves recover waste heat, cut refrigerant use, and improve EV cabin and component thermal control.