Sidel Spa

Sig Simonazzi S.p.a.

Massimiliano Dal Cielo

Alessandro Gorbi

Vanni Zacche'

Vanni Zacche′

Phuchakr Pringpuangkeo

The present invention relates to a pressurization device, in particular of the type used for high hydrostatic pressure. More particularly, the present invention relates to a pressurization device () comprising a casing () provided with a closure () and housing a pressurization chamber (), the device () being provided with pressurization means for putting the pressurization chamber () under pressure, characterized in that the pressurization chamber () is sealed by means of a plurality of annular seals () arranged in series on the lateral surface of the pressurization chamber () at predetermined relative distances (D, D) which are correlated with the coefficient of compressibility of the liquid filling the pressurization chamber ().

Pressurization device

The present invention relates to a hydraulic pressurization system, in particular for application to pressurization devices operating in accordance with the high hydrostatic pressure principle. In particular, the present invention provides a pressurization system for modifying the pressure in a pressurization device. The system comprising a first hydraulic circuit in which one or more primary pressure accumulators are connected to the pressurization device in controlled manner in order to permit a substantially incompressible fluid to be admitted to and removed from the pressurization device at a first pressure, the primary pressure accumulators being precompressed-gas pressure accumulators.

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Parma, Italy

Massimiliano Dal Cielo