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    Automated gas supply system
    5.
    发明授权
    Automated gas supply system 有权

    公开(公告)号：US11904480B2

    公开(公告)日：2024-02-20

    申请号：US17665949

    申请日：2022-02-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Min Sung Ha ,  Kwang-Jun Kim ,  Jong Kyu Kim ,  Hyun-Joong Kim ,  Jin Ho So ,  Chi-Gun An ,  Ki Moon Lee ,  Hui Gwan Lee ,  Beom Soo Hwang

    IPC: B25J9/16 ,  B25J5/02 ,  B25J13/08 ,  B25J9/00

    CPC classification number: B25J9/1687 ,  B25J5/02 ,  B25J9/0093 ,  B25J9/1682 ,  B25J13/088

    Abstract: An automated gas supply system includes a gas cylinder transfer unit configured to transfer a cradle in which one or more gas cylinders storing a gas therein are stored; a gas cylinder inspection unit configured to check properties of the gas stored in the gas cylinder transferred from the gas cylinder transfer unit and check whether the gas leaks from the gas cylinder; a storage queue configured to receive the gas cylinder from the gas cylinder inspection unit by a mobile robot and configured to classify and store the transferred gas cylinders according to the properties of the gas stored in the gas cylinder; and a gas cabinet configured to receive the gas cylinder from the storage queue by the mobile robot and fasten a gas pipe, which is connected to a semiconductor manufacturing process line, to a gas spray nozzle, which is disposed at one side of the received gas cylinder, to supply the gas stored in the gas cylinder to the semiconductor manufacturing process line, wherein the gas cabinet includes a residual gas detector configured to detect a residual amount of the gas stored in the gas cylinder fastened to the gas pipe, and when the residual amount of the gas detected by the residual gas detector is less than or equal to a set residual amount of gas, the mobile robot recovers the gas cylinder from inside the gas cabinet and transfers a gas cylinder stored in the storage queue to the gas cabinet.

    Automated gas supply system
    8.
    发明授权
    Automated gas supply system 有权

    公开(公告)号：US12233560B2

    公开(公告)日：2025-02-25

    申请号：US18390413

    申请日：2023-12-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Min Sung Ha ,  Kwang-Jun Kim ,  Jong Kyu Kim ,  Hyun-Joong Kim ,  Jin Ho So ,  Chi-Gun An ,  Ki Moon Lee ,  Hui Gwan Lee ,  Beom Soo Hwang

    IPC: B25J9/16 ,  B25J5/02 ,  B25J9/00 ,  B25J13/08

    Abstract: An automated gas supply system includes a gas cylinder transfer unit configured to transfer a cradle in which one or more gas cylinders storing a gas therein are stored; a gas cylinder inspection unit configured to check properties of the gas stored in the gas cylinder transferred from the gas cylinder transfer unit and check whether the gas leaks from the gas cylinder; a storage queue configured to receive the gas cylinder from the gas cylinder inspection unit by a mobile robot and configured to classify and store the transferred gas cylinders according to the properties of the gas stored in the gas cylinder; and a gas cabinet configured to receive the gas cylinder from the storage queue by the mobile robot and fasten a gas pipe, which is connected to a semiconductor manufacturing process line, to a gas spray nozzle, which is disposed at one side of the received gas cylinder, to supply the gas stored in the gas cylinder to the semiconductor manufacturing process line, wherein the gas cabinet includes a residual gas detector configured to detect a residual amount of the gas stored in the gas cylinder fastened to the gas pipe, and when the residual amount of the gas detected by the residual gas detector is less than or equal to a set residual amount of gas, the mobile robot recovers the gas cylinder from inside the gas cabinet and transfers a gas cylinder stored in the storage queue to the gas cabinet.

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