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Welcome to VOLUMTRAN project

What it is ?
Hydraulic Battery
FPE Concept
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State of the project
Firs stage of the project is ended. First results were presented at SAE conference in Chicago. In first stage general conconcept of the potentials of the synergy between hydraulic and electric systems was analysed.
Also, new concept of the variable displacement linear vane pump was proposed. Analysis shown that this concept can offer unprecedent posibilities in energy estraction from free-piston engine concept.

New concept of energy storage device is chosed. This new cocnept will demande roughlly half the instalation volume nedded by existing solutions. Now short description is available GO TO.
At present new concepts of radial piston machines are under investigation with aim to provide low cost solution for hybrid transmission.