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. 11, 2019
Filed:
Feb. 10, 2015
Festo Ag & Co. KG, Esslingen, DE;
FESTO AG & CO. KG, Esslingen, DE;
Abstract
A valve, having a valve housing, through which the process medium is able to flow, in which a valve seat surrounding a through-flow opening is arranged, a valve member arranged on a spindle being assigned to said valve seat such that the valve member is movable by an adjusting travel of the spindle between a shut-off position, in which the valve member bears in a sealing manner against the valve seat so as to be impermeable to the process medium, and an open position, in which the valve member is lifted from the valve seat, and having a valve drive, which has a drive housing and a drive member that is arranged in the drive housing and generates the adjusting travel of the spindle, wherein the drive housing is coupled to the valve housing via an external interface and the drive member is coupled to the spindle via an internal interface.