The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2009
Filed:
Oct. 23, 2001
Vanni Zacche', Parma, IT;
Alessandro Gorbi, Parma, IT;
Massimiliano Dal Cielo, Parma, IT;
Phuchakr Pringpuangkeo, Parma, IT;
Vanni Zacche', Parma, IT;
Alessandro Gorbi, Parma, IT;
Massimiliano Dal Cielo, Parma, IT;
Phuchakr Pringpuangkeo, Parma, IT;
Sidel S.p.A., Parma, IT;
Abstract
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 ().