Technology Entrepreneurs

It is a certainty that a company cannot survive without a continuous improvement of its product portfolio. But, innovation is also uncertain and sometimes high-risk.

Innas has learned to manage these risks.


Innas develops technologies on its own account, especially on behalf of the fluid power industry. The technology is developed up to the point where the industry is convinced of its value and is willing to take the technology into production.

INNAS has developed a new concept for hydrostatic machines. In the new, so called Floating Cup Technology (FCT) several patented inventions have been combined. The technology can be applied in constant and variable displacement machines. The technology is now taken into production on the basis of non-exclusive license agreements. More details...

Valve control results in losses. High losses. Many hydraulic systems have efficiencies of 25% or less. The hydraulic transformer is a way to decimate these losses and strongly improve the efficiency of hydraulic systems. INNAS has developed a new concept of a hydraulic transformer which is both compact and efficient. Read more...

In a free piston engine, the (axial) piston movement is not defined by a mechanism, but is free to reponse to the forces acting on the piston. INNAS has developed, designed, build and tested several free piston engines, with electric and hydraulic power output. Read more...

Hydraulic accumulators are ideal for power management and energy recuperation. Combined with the extremely efficient Floating Cup machines, it is possible to strongly reduce the fuel consumption of vehicles, both on-road and off-road. We call it the HYDRID drive system.

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