JJ Cooling Innovation

Empowering the AI and 5G markets, we lead with cutting-edge technology and consulting services for high-power electronics cooling systems. Our solutions drive efficiency, sustainability and reliability, ensuring peak performance in rapidly evolving landscapes.

Naturally, the best solution

Two-phase heat tansfer offers maximum efficiency, ideally suited for high heat flux applications.

No moving part !

We propose passive solutions to meet your cooling needs, by relying on naturally occuring phenomena.

CONDENSER

Riser

Animation showing the working principle of Loop-Thermosyphon cooling systems.

Downcomer

Evaporator

Loop Thermosyphon (LTS)

Gravity-driven cooling
Requires elevation between evaporator and condenser
Applications include cooling of servers and racks, batteries, avionics, ...

Condenser

An animation showing the operation principle of pulsating heat pipes.

Evaporator

Pulsating Heat Pipes (PHP)

Self-induced flow by pressure fluctuations in the boiling and condensing zones
Can operate in earth, micro and hyper gravity, in any orientation
Applications include cooling of portable electronics, batteries, avionics, ...

Interested in compact refrigeration cooling solutions ?

We also have extensive experience with vapor compression systems

CONDENSER

Expansion device

Animation showing the working principle of refrigeration cooling systems.

Compressor

Evaporator

Refrigeration systems

Mechanically-driven cooling
Requires electrical input
Applications include air (de)humidification, HVAC&R, thermal management / temperature control of electronics