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. 21, 2017
Filed:
Jan. 02, 2013
Anders Mathias Arefjord, Os, NO;
Anders Mathias Arefjord, Os, NO;
Other;
Abstract
A dynamic particle separator is described for cyclone separation of sand from a gas stream in connection with petroleum related production of oil and gas, where the separator comprises a housing () containing as cyclone tank () that is equipped with an upper inlet opening () for the gas stream and an upper and a lower outlet opening () for export of gas and particles, respectively, from the tank (). The cyclone tank () is formed, at least in an internal area around the inlet opening (), with an upper and downwardly directed conical shape () that increases in diameter, and where the upper conical shape () thereafter has a transition into an inverse, lower conical shape () that converges towards the lower outlet opening ().
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