Liquid Cooling TRIZ Cases

A shared combustion fluid pump eliminates dedicated heat recovery pumps, reducing device complexity while recovering thermal energy through expansion.

A manifold attached to a heat exchanger main body provides multiple outlet ports for engine auxiliary systems.

Integral nylon legs on a piston cooling nozzle engage the cylinder liner to position the coolant tube, preventing wear from connecting rod contact.

Dual cooling chambers manage high combustion temperatures and reduce thermal stress in diesel engines.

A cooling system manages coolant flow through a branch passage section to cool a Stirling engine alongside an internal combustion engine.

A vehicle component integrates liquid diffusion channels to rapidly lower hot surface temperatures.

Staggered temperature-responsive valves control marine engine cooling water discharge flow, reducing thermal cycling and optimizing packaging space.

Segmented frame and net sections allow independent replacement, reducing maintenance complexity across varied machine types.

A drainage structure guides leaking cooling water from a pump seal to an engine cover outlet.

Segmenting the coolant loop via a bypass path allows independent valve control to resolve complex pump modulation trade-offs.

A jet divider on the piston crown underside directs cooling oil from a single injection nozzle into both the internal channel and the target surface.

A valve control device calculates motor duty ratio from rotation angle data to detect foreign objects within the cooling water circuit.

Segmenting the cooling circuit into independent pumps maintains thermal management during single-unit failures, ensuring component longevity.

An engine control method estimates a boiling margin to prevent refrigerant boiling during particulate filter regeneration.

An air cooling chamber assembly cools ambient intake air using an evaporator to increase oxygen density before combustion.

A fan shroud housing frame integrates an internal partition wall to guide suction flow along defined paths.

A pressure compensation chamber unites coolant partial flows from multiple cylinders to balance distribution across cooling liners.

A controller adjusts hydraulic pump flowrate based on coolant temperature signals to manage engine thermal load.

A ventilation hood covers the engine generator package opening to shield internal components from external weather elements.

A mechanical valve element actuates by oil and air pressure differences to regulate flow through piston cooling jets.

A segmented cylindrical member accommodates thermal expansion in heat recovery devices while maintaining contact pressure on thermoelectric conversion elements.

A vehicle thermal management system regulates high and low temperature fluid actuators using real time sensor data.

Dynamic valve control restricts heater line flow to speed up coolant warm-up, reducing friction and improving fuel efficiency.

Segmented skeleton frames and composite skins reduce weight and debris ingress in airborne environments.

A cooling water control apparatus uses a heat accumulator to store high-temperature coolant for rapid engine warm-up.

Segmented thermal conductive films on a cylinder liner reduce axial temperature differences and friction.

A storage container heating circuit uses a controllable valve to regulate heat transfer medium flow through an internal heat exchanger.

Merging generator overflow and inverter expansion reservoirs reduces space requirements while maintaining independent cooling circuits.

A vehicle thermal management system coordinates heat transfer between engine, cabin, and transmission loops using a controller and shut-off valves.

An active flow control system circulates cooling airflow through a heat exchanger to affect boundary layer flow on flight control surfaces.

Segmented sacrificial pipes reduce maintenance burden by allowing isolated replacement of corroded sections without dismantling the entire cooling system.

A hybrid marine vessel directs cabin air through a battery compartment to remove heat before routing the flow to a shared heat exchanger.

A flow rate adjustment valve modulates cooling water circulation inside a compressor housing.

An annular cooling channel cools the transition region between the piston crown and ring area, resolving weight-strength trade-offs.

Internal cooling passageways in a center shaft lower piston temperatures to 200-300°F, enabling higher compression ratios and improved fuel economy.

Radial coolant jets impinge upon cylinder sidewalls to eliminate circumferential grooves and maintain structural integrity at the central band.

Diagnostic method detects under-engine protection absence by comparing external and under-hood air temperatures.

An integrated flow channel in a cast aluminum engine block facilitates exhaust gas recirculation and heat transfer.

Thermal coupling between separate electric drive and engine cooling circuits reduces component count while enabling independent temperature control.

A coolant jacket insert directs fluid flow through internal passages to the cylinder head.