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:
Nov. 25, 2014
Filed:
Mar. 11, 2009
Lennart Svensson, Västerås, SE;
Stefan Sehlstedt, Västerås, SE;
Lennart Svensson, Västerås, SE;
Stefan Sehlstedt, Västerås, SE;
Avure Technologies AB, Vasteras, SE;
Abstract
The present invention relates to a pressure vessel () for a high pressure press, wherein the pressure vessel comprising a first sub-cylinder (), a second sub-cylinder (), pre-stressing means (), and a securing member (). The first and the second sub-cylinders () are axially connected to form a cylinder body () for enclosing a high pressure medium. The first sub-cylinder () is in an outer wall provided with a first seat () for receiving a first part () of the securing member () and the second sub-cylinder () is in an outer wall provided with a second seat () for receiving a second part () of the securing member (). The securing member () is fitted in the first and second seats (). The securing member (), and the first and second scats () are arranged such that the securing member (), and the first and second scats () cooperate to prevent separating axial movement between the first and the second sub-cylinders (). The pre-stressing means () is provided around the envelope surface of the cylinder body () such that the cylinder body () is radially pre-stressed and such that the securing member () is locked in the first and second seats ().