Pressurization device

申请公布号：

US7603946(B2)

申请号：

US20040492957

申请日期：

2004.11.22

申请公布日期：

2009.10.20

申请人：

SIDEL S.P.A.

发明人：

ZACCHE' VANNI;GORBI ALESSANDRO;DAL CIELO MASSIMILIANO;PRINGPUANGKEO PHUCHAKR

分类号：

A61L2/00;B65B55/02;A23L3/015;A61L2/02;A61L2/26;B01J3/00;B01J3/03;B65B55/12;F16J15/18

主分类号：

A61L2/00

摘要：

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 (1) comprising a casing (4) provided with a closure (3) and housing a pressurization chamber (15), the device (1) being provided with pressurization means for putting the pressurization chamber (15) under pressure, characterized in that the pressurization chamber (15) is sealed by means of a plurality of annular seals (19a, 19b, 19c) arranged in series on the lateral surface of the pressurization chamber (15) at predetermined relative distances (D1, D2) which are correlated with the coefficient of compressibility of the liquid filling the pressurization chamber (15).