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:
Feb. 21, 2017
Filed:
Sep. 03, 2010
Michael Broderick, Co. Carlow, IE;
Michael Broderick, Co. Carlow, IE;
ODENBERG ENGINEERING LIMITED, Dublin, IE;
Abstract
A valve () for enabling release of pressurized steam from a pressure vessel has a displaceable closure member () which is maintained in its closed disposition by exposure to the pressure of the steam within the pressure vessel. The closure member () is displaced between its closed disposition and an open disposition by a double-acting actuator (), suitably an air-driven piston/cylinder device, the closure member () being preferably mounted at one axial end of a spindle () extending between the closure member () and the actuator (). The closure member () is suitably mounted for substantially metal-to-metal contact with a valve seat portion (), without interposition of any sealing element, preferably for substantially vertical displacement between its closed and dispositions.