Patents by Inventor Alessandro CERVI

Alessandro CERVI 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).

  • Modular control apparatus for actuating hydraulic valve systems
    Patent number: 12117862
    Abstract: A modular control apparatus for actuating hydraulic valve systems includes an actuating section including a tilting control member and a plurality of control rods provided with a pusher, which interacts with the control member so as to translate the control rods in the longitudinal direction, a sensor section including a plurality of sensor members suitable to detect a movement in the longitudinal direction of said control rods and a blocking section comprising a blocking device that is capable of individually blocking in the longitudinal direction each of said control rods. The actuating section can be alternately connected to the blocking section or to the sensor section so that the sensor section can be directly connected to the actuating section, detecting the longitudinal movement of the control rods also if the blocking section is not present.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: October 15, 2024
    Assignee: WALVOIL S.P.A
    Inventors: Alessandro Cervi, Davide Mesturini, Ulderico Busani, Daniel Poli
  • Control apparatus for actuating hydraulic valve systems
    Patent number: 11860664
    Abstract: A control apparatus for actuating hydraulic valve systems includes an actuation section including an oscillating control element and a plurality of control rods provided with a pusher capable of interacting with the control element so as to translate the control rods in a longitudinal direction, a sensor section including a plurality of sensor elements for detecting a movement in a longitudinal direction of said control rods, and an auxiliary section capable of generating a force opposing the motion of the control rods.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: January 2, 2024
    Assignee: WALVOIL S.P.A.
    Inventors: Alessandro Beneventi, Alessandro Cervi, Matteo Gibellini
  • A MODULAR CONTROL APPARATUS FOR ACTUATING HYDRAULIC VALVE SYSTEMS
    Publication number: 20220163992
    Abstract: A modular control apparatus for actuating hydraulic valve systems includes an actuating section including a tilting control member and a plurality of control rods provided with a pusher, which interacts with the control member so as to translate the control rods in the longitudinal direction, a sensor section including a plurality of sensor members suitable to detect a movement in the longitudinal direction of said control rods and a blocking section comprising a blocking device that is capable of individually blocking in the longitudinal direction each of said control rods. The actuating section can be alternately connected to the blocking section or to the sensor section so that the sensor section can be directly connected to the actuating section, detecting the longitudinal movement of the control rods also if the blocking section is not present.
    Type: Application
    Filed: April 10, 2020
    Publication date: May 26, 2022
    Applicant: WALVOIL S.P.A.
    Inventors: Alessandro CERVI, Davide MESTURINI, Ulderico BUSANI, Daniel POLI
  • CONTROL APPARATUS FOR ACTUATING HYDRAULIC VALVE SYSTEMS
    Publication number: 20220113754
    Abstract: A control apparatus for actuating hydraulic valve systems includes an actuation section including an oscillating control element and a plurality of control rods provided with a pusher capable of interacting with the control element so as to translate the control rods in a longitudinal direction, a sensor section including a plurality of sensor elements for detecting a movement in a longitudinal direction of said control rods, and an auxiliary section capable of generating a force opposing the motion of the control rods.
    Type: Application
    Filed: October 11, 2021
    Publication date: April 14, 2022
    Applicant: WALVOIL S.P.A.
    Inventors: Alessandro BENEVENTI, Alessandro CERVI, Matteo GIBELLINI