公开(公告)号：US20230266154A1

公开(公告)日：2023-08-24

申请号：US18005215

申请日：2021-07-21

Applicant: Chart Inc.

Inventor： Roland Wagner

IPC: G01F1/74 ,  G01F15/00 ,  G01F15/02

CPC classification number: G01F1/74 ,  G01F15/005 ,  G01F15/022

Abstract: A flow meter assembly for a dispensing line includes a differential pressure transmitter, a pressure transmitter, a temperature transmitter and a controller in communication with each transmitter. The controller is configured to use data collected from the transmitters to determine if there is subcooling or two-phase flow of a fluid flowing through the dispensing line and to meter fluid flowing through the dispensing line if there is subcooling or no two-phase flow.

公开(公告)号：US20230102872A1

公开(公告)日：2023-03-30

申请号：US17908996

申请日：2021-02-19

Applicant: Chart Inc.

Inventor： Roland Wagner ,  Paul Drube

IPC: G01N7/00

Abstract: A probe assembly for determining a saturation pressure of a liquid includes a manifold having at internal passage and an elongated bulb defining a chamber and having a distal tip portion and a proximal portion. The bulb is secured to the manifold at the proximal end portion with the chamber in fluid communication with the internal passage. A charging port is selectively in fluid communication with the internal passage of the manifold. A pressure transmitter is configured to detect a pressure within the chamber of the elongated bulb.