Patents by Inventor Gian Marco Silva

Gian Marco Silva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for switching off and deviating a circulating liquid flow without water hammering
    Patent number: 10364624
    Abstract: An apparatus for switching off and deviating a circulating liquid flow without water hammering, comprising an apparatus body (10) including an inlet channel (11) which is split into two outlet channels (12, 13) in which respective flow valves (14, 15) are arranged; said apparatus body comprises moreover a discharging channel (16) coupled to said outlet channels through respective discharging valves (17, 18); said outlet channels being moreover coupled to respective pressure measuring chambers (19, 20); a balancing valve (21) communicating two middle zones (22, 23) respectively formed in the outlet channels.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: July 30, 2019
    Assignee: Schlumberger Technology Corporation
    Inventors: Luigi Peveri, Gian Marco Silva
  • Apparatus for Switching off and Deviating A Circulating Liquid Flow without Water Hammering
    Publication number: 20180002996
    Abstract: An apparatus for switching off and deviating a circulating liquid flow without water hammering, comprising an apparatus body (10) including an inlet channel (11) which is split into two outlet channels (12, 13) in which respective flow valves (14, 15) are arranged; said apparatus body comprises moreover a discharging channel (16) coupled to said outlet channels through respective discharging valves (17, 18); said outlet channels being moreover coupled to respective pressure measuring chambers (19, 20); a balancing valve (21) communicating two middle zones (22, 23) respectively formed in the outlet channels.
    Type: Application
    Filed: January 12, 2016
    Publication date: January 4, 2018
    Inventors: Luigi Peveri, Gian Marco Silva