Liquid Cooling TRIZ Cases

Segmenting the heat transfer circuit and adding a turbocharger pump maintains cabin heating when the engine stops.

Front-mounted gear casing heat exchanger cools motor oil via running water, avoiding rear engine heat interference.

A water jacket in the adapter plate cools outboard motor mounts to prevent elastomeric spacer failure.

An internal oil chamber pressurizes lubrication oil near top dead center, resolving jet cooling conflicts by ensuring reliable skirt lubrication.

Relocating cooling conduits outside the casing resolves internal interference, allowing larger bore diameters that improve water pump discharging performance.

A fuel injector actuator subassembly uses a shared fuel circuit segment to pass cooling fluid across an internal heat exchange interface.

Merging exhaust tubes with the oil case structure reduces component count while mixing gas and water to suppress noise.

An engine air-cooling cylinder expands intake air to absorb heat from the engine block.

Dynamic coolant circulation accelerates engine warm-up and improves fuel efficiency by selectively stopping flow to the cylinder head.

A carbon dioxide cooling system recirculates heat from an internal combustion engine to improve thermal management.

A segmented water jacket design separates coolant passages for the combustion chamber and exhaust port to enable independent flow control.

A multi-chambered degas bottle uses filling gates to distribute cooling fluid from a single port into separate thermal circuits.

Segmented cooling channels route coolant across the bore bridge to maintain consistent flow area and reduce temperature.

A service vehicle cooling assembly uses a frame-mounted barrier to block heated air intake from the engine side.

A flow rate controlling valve positions communication ports at different circumferential locations on a cylindrical body to reduce axial size.

Overhead air movers push ambient air downward through a cooling box across heat exchangers, reducing debris plugging from side intakes.

Heat pipes transfer thermal energy between engine components via a common manifold, reducing fuel consumption and accelerating warm-up.

Connecting water and oil circuits via a heat exchanger improves thermal conductivity for compact engine cooling.

An inner gas distributor passes exhaust gas into a liquid outer tube to eliminate smoke and reduce harmful pollutants.

An organic Rankine cycle system captures exhaust heat to rapidly warm vehicle engines during cold starts.

A cylinder head igniter socket features a cooling moat and valve bridge channels for passive coolant circulation around the igniter sleeve.

A self-controlled valve adjusts coolant flow to turbocharger bearings based on temperature.

Multi-position valves adjust engine coolant flow rates to balance thermal loads, reducing mechanical pump complexity and fuel consumption.