수소감지패치
    1.
    发明申请
    수소감지패치 审中-公开

    公开(公告)号:WO2023080356A1

    公开(公告)日:2023-05-11

    申请号:PCT/KR2022/003464

    申请日:2022-03-11

    发明人: 안재진 김서영

    摘要: 상기 기술적 과제를 해결하기 위한 본 발명의 실시 예에 따른 수소감지패치는 패치, 상기 패치 상에 형성되어 수소를 이송하는 배관에 접착되는 접착부 및 상기 접착부가 상기 배관에 결합되는 경우, 상기 패치 상에서 상기 배관 측면에 형성되어 수소의 누설 여부를 감지하는 감지부를 포함할 수 있다.

    MONITORING SUBSTATIONS OF A POWER GRID
    3.
    发明申请

    公开(公告)号:WO2023062147A1

    公开(公告)日:2023-04-20

    申请号:PCT/EP2022/078554

    申请日:2022-10-13

    发明人: MERKERT, Lennart

    摘要: The present disclosure relates to a method for monitoring a plurality of heaters and/or determining water ingress in at least one substation. The method comprises receiving, by a controller from a first sensor a first at least one environmental condition of a first section of the at least one substation; receiving, by the controller from a second sensor a second at least one environmental condition of a second section of the at least one substation; and providing a warning signal, by the controller, according to a difference between the first at least one environmental condition and the second at least one environmental condition. The present disclosure also relates to a respective controller and system.

    수소누출 검출시스템, 수소누출 검출방법 및 수소 누출 검출이 가능한 수소이송배관

    公开(公告)号:WO2023027526A1

    公开(公告)日:2023-03-02

    申请号:PCT/KR2022/012740

    申请日:2022-08-25

    摘要: 수소유체를 이송하기 위한 파이프 형상의 이송내관 및 이송 내관의 외주를 감싸는 외부보호층을 포함하는 수소이송배관의 수소 누출 검출 시스템은 수소이송배관의 길이 방향을 따라 배치되며, 이송내관으로부터 누출되는 수소를 감지하기 위한 하나 이상의 광섬유 및 하나 이상의 광섬유를 감싸는 광섬유 보호층을 포함하는 하나 이상의 광섬유 유닛, 하나 이상의 광섬유로 광신호를 제공하는 광신호발생기 및 하나 이상의 광섬유의 광특성을 감지할 수 있는 광특성감지부를 포함하는 수소감지부 및 하나 이상의 광섬유에서 수소가 감지되지 않는 정상상태에 대한 하나 이상의 광섬유의 정상 광특성 범위를 저장하고, 광특성감지부로부터 감지되는 하나 이상의 광섬유의 광특성값이 정상 광특성 범위를 초과하는 것으로 판단되면 수소이송배관에서 수소가 누출되는 것으로 판단하는 제어부를 포함한다.

    LIQUID TANK DEVICE
    6.
    发明申请
    LIQUID TANK DEVICE 审中-公开

    公开(公告)号:WO2022189402A1

    公开(公告)日:2022-09-15

    申请号:PCT/EP2022/055832

    申请日:2022-03-08

    申请人: BRITA GMBH

    摘要: A liquid tank device (1) comprises a tank housing (2) for storing a liquid (11) within a tank volume (3) inside of the tank housing (2) and further comprises at least one conduit (4, 5, 15) for the liquid (11) that is connected in a liquid- tight manner to a corresponding opening (7, 8, 16, 17) within the tank housing (2) such that the liquid (11) can be supplied to or removed from the tank volume (3) within the tank housing (2) through the opening (7, 8, 16, 17). The liquid tank device (1) also comprises a containment housing (19), whereby the containment housing (19) is arranged on an outer side of the tank housing (2) in such a way that it surrounds at least one opening (8, 16) and an adjacent section (18) of the at least one conduit (4, 5, 15). The containment housing (19) can comprise an opening (23) for the conduit (4, 5, 15) or for a power line (12) that runs through the corresponding opening (8, 16, 13) of the tank housing (2) into the containment housing (19). The containment housing (15) confines in a liquid-tight manner a containment volume (17) for any liquid (11) leaking in the vicinity of the opening (7, 8, 13) of the tank housing (2).

    LEAK DETECTION
    7.
    发明申请
    LEAK DETECTION 审中-公开

    公开(公告)号:WO2022101628A1

    公开(公告)日:2022-05-19

    申请号:PCT/GB2021/052916

    申请日:2021-11-11

    申请人: SYNOVATE LIMITED

    摘要: The present application describes a method of determining a leak location in a pipeline, comprising processing captured image data associated with at least one image captured from within a pipeline to identify a change in temperature of an interior surface of the pipeline responsive to a change in temperature of a fluid leaking from the pipeline to determine a leak location in the pipeline. A system and apparatus for determining a leak location in a pipeline are also described.

    BORE AND ANNULUS MONITORING PIPE BREACH DETECTION SYSTEMS AND METHODS

    公开(公告)号:WO2022066777A1

    公开(公告)日:2022-03-31

    申请号:PCT/US2021/051565

    申请日:2021-09-22

    摘要: Techniques for implementing a system that includes a pipe segment and a monitoring apparatus. The pipe segment includes tubing that defines a pipe bore and a fluid conduit within a tubing annulus of the pipe segment. The monitoring apparatus includes a plurality of bore sensors fluidly connected to the pipe bore of the pipe segment, an annulus sensor fluidly connected to the fluid conduit defined within the tubing annulus of the pipe segment, and a control sub-system. The control sub-system determines whether a breach is present in the tubing of the pipe segment based at least in part on first sensor data determined by the bore sensors to be indicative of a bore fluid parameter present within the pipe bore of the pipe segment and second sensor data determined by the annulus sensor to be indicative of an annulus fluid parameter present within the tubing annulus of the pipe segment.

    셀 모듈 어셈블리용 가스탐지장치 및 가스탐지 방법

    公开(公告)号:WO2022025688A1

    公开(公告)日:2022-02-03

    申请号:PCT/KR2021/009937

    申请日:2021-07-29

    摘要: 본원발명은 셀 모듈 어셈블리의 파손된 셀 및 상기 셀의 파손 위치를 정확하고 신속하게 탐지하는 셀 모듈 어셈블리용 가스탐지장치에 관한 것으로서, 셀 모듈 어셈블리를 수용하는 가스탐지 챔버부(110); 및 상기 셀 모듈 어셈블리(100)를 상단에 배치하여 상기 가스탐지 챔버부(110) 하부로 이동 가능한 슬라이딩 다이부(120);를 포함하되, 상기 가스탐지 챔버부(110)에는 상기 셀 모듈 어셈블리의 셀 위치별 복수개의 가스센서를 배치하는 가스 센서부(130)를 포함하는 셀 모듈 어셈블리 가스탐지장치(10)를 제공한다. 또한 상기 셀 모듈 어셈블리 가스탐지장치를 이용하는 셀 모듈 어셈블리 가스탐지 방법을 제공한다.

    DYNAMIC DROP TESTING APPARATUS
    10.
    发明申请

    公开(公告)号:WO2021212182A1

    公开(公告)日:2021-10-28

    申请号:PCT/AU2021/050368

    申请日:2021-04-23

    摘要: A system (100) for dynamically testing a ground support element (102) for use in strata control in civil engineering and mining operations, the system including: a buffer (104); a frame (114) to be moved in a direction towards the buffer (104) from a first position, in which the frame (114) is spaced from the buffer (104), to a second position, in which the frame (114) is in contact with the buffer (104) so that movement of the frame (114) in the direction is at least slowed by the buffer (104), the frame (114) having an attachment portion (158) to be coupled to the element (102) so that the element (102) is movable with the frame (114); and a load mass (172) arranged for relative movement with respect to the frame (114) and operatively associated with the element (102) such that contact between the buffer (104) and the frame (114) causes the load mass (172) to move in the direction of movement relative to the frame (114) to load the element (102) thereby causing displacement of a portion of the element (102) in the direction of movement as the movement of the frame (114) is at least slowed, wherein the frame (114) has an end portion (148) to contact the buffer (104), with the load mass (172) spaced further from the buffer (104) in the direction of movement than the end portion (148), prior to contact between the end portion (148) and the buffer (104), such that the load mass (172) continues to move toward the buffer (104) in the direction of movement after the contact between the end portion (148) and the buffer (104).