Patents Assigned to SISTAG AG
  • Patent number: 10663067
    Abstract: Slide valve, preferably for closing off a media conveying line, is provided with a housing having a through-opening, a slide plate that can be moved therein, as well as a sealing arrangement. This sealing arrangement is formed as a single piece from a profile that partially surrounds the through-opening, as well as from transverse longitudinal seals connected thereto. At the ends of the legs of the profile, on both sides, two longitudinal seals, arranged parallel to and spaced at a distance from one another, are connected to the lateral face of the profile. This one-piece sealing arrangement allows the slide valve to be manufactured and assembled simply.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: May 26, 2020
    Assignee: SISTAG AG
    Inventor: Hans-Joerg Sidler
  • Publication number: 20180252322
    Abstract: Slide valve, preferably for closing off a media conveying line, is provided with a housing having a through-opening, a slide plate that can be moved therein, as well as a sealing arrangement. This sealing arrangement is formed as a single piece from a profile that partially surrounds the through-opening, as well as from transverse longitudinal seals connected thereto. At the ends of the legs of the profile, on both sides, two longitudinal seals, arranged parallel to and spaced at a distance from one another, are connected to the lateral face of the profile. This one-piece sealing arrangement allows the slide valve to be manufactured and assembled simply.
    Type: Application
    Filed: August 31, 2016
    Publication date: September 6, 2018
    Applicant: SISTAG AG
    Inventor: Hans-Joerg Sidler