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:
Jun. 10, 2025
Filed:
May. 03, 2022
Pietro Fiorentini S.p.a., Arcugnano, IT;
Nevio Zampieri, Montegalda, IT;
Claudio Imboccioli, Creazzo, IT;
PIETRO FIORENTINI S.P.A., Arcugnano, IT;
Abstract
A gas regulator includes: an inlet section fluidically connected to a gas inlet in the regulator, an outlet section fluidically connected to at least one gas outlet from the regulator; a shutter assembly which is movable so as to define at least one opening position in which the gas passes from the inlet section to the outlet section through a restriction, thus generating a pressure drop of the gas, and therefore of a temperature, such as to cause the precipitation/solidification of some substances, in particular the fractions of sulfur and/or its derivative compounds, present in the gas; and an outlet filter with mechanical action which is positioned downstream of the restriction, inside said regulator, to thus retain any solid particles deriving from the precipitation/solidification. The at least one outlet of the gas from the regulator is fluidically connected with a portion downstream of the outlet filter.