公开(公告)号：US20250035548A1

公开(公告)日：2025-01-30

申请号：US18710160

申请日：2022-11-18

Applicant: GASPOROX AB

Inventor： Patrik LUNDIN ,  Anders LÅNGBERG

IPC: G01N21/39 ,  G01N21/90

Abstract: The disclosure relates to system and method for determining a concentration of at least one gas in a container having at least one side with a flexible area. The system is configured for varying a pressure in a suction device for vibrating the flexible area when a light signal is transmitted through a space obtained beneath the flexible area.

公开(公告)号：US20240011862A1

公开(公告)日：2024-01-11

申请号：US17998760

申请日：2021-05-14

Applicant: GasPorOx AB

Inventor： Patrik LUNDIN ,  Mikael SEBESTA ,  Anders LÅNGBERG ,  Märta LEWANDER XU

IPC: G01M3/22 ,  G01N21/39 ,  G01N21/03

CPC classification number: G01M3/227 ,  G01N21/39 ,  G01N21/0303 ,  G01N2021/0364 ,  G01N2021/399

Abstract: A system and method is for determining a concentration of at least one gas in a container having at least one side with a flexible area. The system includes a measuring area arranged for receiving the container; a suction device arranged for pulling at least one portion of the flexible area a distance to arranging at least the portion of the flexible area in a position to provide a space underneath at least the portion of the flexible area; an optical sensor, configured to be sensitive to the at least one gas, is arranged in relation to the measuring area for transmitting a light signal through the space and detecting a transmitted light signal; and a controller configured for determining, based on the transmitted light signal, the concentration of the at least one gas in the container.

公开(公告)号：US20240328940A1

公开(公告)日：2024-10-03

申请号：US18698650

申请日：2022-10-04

Applicant: GASPOROX AB

Inventor： Johan AXELSSON ,  Märta LEWANDER XU ,  Rikard WELLANDER ,  Roland KOCH ,  Malin JONSSON ,  Mikael SEBESTA ,  Patrik LUNDIN ,  Anders LÅNGBERG

IPC: G01N21/39 ,  G01N33/00

CPC classification number: G01N21/39 ,  G01N33/0027 ,  G01N2021/399

Abstract: A method and system for performing a measurement in-line for determining at least one property of a gas in a closed container by determining a position of the closed container in relation to an optical sensor using an intensity profile.