公开(公告)号：WO2023067567A1

公开(公告)日：2023-04-27

申请号：PCT/IB2022/060137

申请日：2022-10-21

Applicant: BEREVA S.R.L.

Inventor： ELARDO, Davide ,  BOLOGNESE, Lorenzo ,  PASQUALIN, Andrea

IPC: G01N21/85 ,  G01N21/35 ,  G01N15/00 ,  G01N21/3577 ,  G01N21/81 ,  G01N21/3504

Abstract: The present invention concerns a detection device (16) for monitoring the state of a fluid in a conduit, characterized in that it comprises: - a box-like body (17) of containment, having a coupling opening (18) configured for connection with a transparent inspection wall (13) of a tubular inspection element (11); - a digital camera (19) placed inside said box-like body (17), configured and positioned to make a shoot of said transparent inspection wall (13); - lighting means (20) placed inside said box-like body (17), configured to illuminate said coupling opening (18); - an electronic control unit (21) connected to said digital camera (19) and to said lighting means (20).

公开(公告)号：WO2022130149A1

公开(公告)日：2022-06-23

申请号：PCT/IB2021/061574

申请日：2021-12-10

Applicant: BEREVA S.R.L.

Inventor： ELARDO, Davide ,  PAULETTI, Luca ,  BOLOGNESE, Lorenzo

IPC: H02P8/02 ,  H02P8/22 ,  F16K31/02

Abstract: An apparatus (1) for automatically controlling the flow rate of a fluid (FR) flowing along a duct (101), comprising: a valve element (2) adapted to be interposed along a section of the duct (101) and provided with an obturator (21); a servo-motor (3), operatively connected to the obturator (21) so as to allow displacement thereof; an electronic control unit (4) operatively connected to the servo-motor (3) and configured to generate an output signal (OS) to be supplied to the servo-motor (3). The apparatus comprises an electronic interface module (5) operatively connected to the electronic control unit (4) and configured to be connected to external electronic control means (102). The electronic interface module (5) is configured to convert the input signal (IS) received by the external electronic control means (102) into an intermediate signal (MS) and the electronic control unit (4) is configured to convert the intermediate signal (MS) into the output signal (OS).