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. 01, 2019
Filed:
Feb. 18, 2015
Luxembourg Patent Company S.a., Lintgen, LU;
Morgan Lamiable, Metzervisse, FR;
Adrien Zoda, Zoufftgen, FR;
LUXEMBOURG PATENT COMPANY S.A., Lintgen, LU;
Abstract
The invention is directed to a device () for regulating the pressure and/or flow of pressurized gas, comprising a body () with a gas inlet (), a gas outlet () and a gas passage () connecting the outlet () with the inlet (), a gas shut-off device comprising a seat () in the passage () and a movable closure element () cooperating with said seat () and a piston () carrying the closure element () and delimiting with the body () a low pressure chamber () downstream of the shut-off device (). The body () comprises a first portion () with the seat () and the inlet () and a second portion () housing the piston () and delimiting the low pressure chamber (). The second portion () is movable relative to the first portion () between a closed position, and an open position.