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    CORROSION SENSOR
    1.
    发明申请
    CORROSION SENSOR 有权
    腐蚀传感器

    公开(公告)号：US20150204776A1

    公开(公告)日：2015-07-23

    申请号：US14414006

    申请日：2013-07-02

    Applicant: BAE SYSTEMS plc

    Inventor： Mark David Balmond ,  Mark Alcuin Venables ,  Ian Michael Sturland ,  Alan Peter Pritchard

    IPC: G01N17/04 ,  G01R27/08

    CPC classification number: G01N17/04 ,  G01N1/00 ,  G01N2201/00 ,  G01R27/08 ,  H01L21/00

    Abstract: A corrosion sensor for detecting the action of corrosive media on a metallic component when the sensor is mounted in the vicinity of the metallic component in use is disclosed. The sensor includes an electrically conducting corrodible element mounted on a non conducting substrate, the corrodible element being covered with a protective coating such as paint adapted to protect the corrodible element from corrosive media. The protective coating defines a temporary feature such as a paint defect which extends across the corrodible element and is designed to permit attack on the corrodible element by corrosive media after a predetermined period of time. The corrodible element comprises a pair of spaced tracks extending generally in a longitudinal direction and a series of corrodible tracks, each corrodible track extending generally in a lateral direction and forming an electrical connection between the spaced tracks. The temporary feature extends longitudinally, in the space between the pair of tracks, across a number of the corrodible tracks whereby to permit a corrosive attack on a number of the corrodible tracks after the predetermined period of time

    Abstract translation: 公开了一种用于在传感器安装在使用中的金属部件附近时用于检测金属部件上的腐蚀性介质的作用的腐蚀传感器。 传感器包括安装在非导电衬底上的导电可腐蚀元件，可腐蚀元件被保护涂层覆盖，例如适用于保护可腐蚀元件免受腐蚀性介质的涂料。 保护涂层定义了临时特征，例如延伸穿过可腐蚀元件的油漆缺陷，并被设计成允许在预定时间段之后通过腐蚀性介质侵蚀可腐蚀元件。 可腐蚀元件包括大致沿纵向方向延伸的一对间隔的轨道和一系列可腐蚀的轨道，每个可腐蚀的轨道大体上沿横向方向延伸并且在间隔的轨道之间形成电连接。 临时特征在一对轨道之间的空间中纵向延伸穿过若干可腐蚀的轨道，从而允许在预定时间段之后对若干可腐蚀轨道进行腐蚀性攻击

    Corrosion sensor
    2.
    发明授权
    Corrosion sensor 有权

    公开(公告)号：US12140528B2

    公开(公告)日：2024-11-12

    申请号：US18013136

    申请日：2021-06-28

    Applicant: BAE Systems plc

    Inventor： Mark David Balmond ,  Ian Michael Sturland ,  David William Gough ,  Christopher Colin Figgures

    IPC: G01N17/04 ,  G01N27/04 ,  G01N17/00

    Abstract: A corrosion sensor is described. The corrosion sensor comprises a substrate 10 and a patterned conductive layer provided on the substrate 10, wherein the conductive layer defines: a common terminal; a set of terminals, including a first terminal and a second terminal; and a set of sensing elements, including a first sensing element and a second sensing element; wherein respective sensing elements of the set thereof are electrically coupled to the common terminal and to respective terminals of the set thereof, such that the respective terminals of the set thereof are specific to the respective sensing elements of the set thereof.

    CORROSION SENSOR
    3.
    发明公开
    CORROSION SENSOR 审中-公开

    公开(公告)号：US20230243737A1

    公开(公告)日：2023-08-03

    申请号：US18013136

    申请日：2021-06-28

    Applicant: BAE Systems plc

    Inventor： Mark David Balmond ,  Ian Michael Sturland ,  David William Gough ,  Christopher Colin Figgures

    IPC: G01N17/04 ,  G01N27/04

    CPC classification number: G01N17/04 ,  G01N27/04 ,  G01N17/006

    Abstract: A corrosion sensor is described. The corrosion sensor comprises a substrate 10 and a patterned conductive layer provided on the substrate 10, wherein the conductive layer defines: a common terminal; a set of terminals, including a first terminal and a second terminal; and a set of sensing elements, including a first sensing element and a second sensing element; wherein respective sensing elements of the set thereof are electrically coupled to the common terminal and to respective terminals of the set thereof, such that the respective terminals of the set thereof are specific to the respective sensing elements of the set thereof.

    Mask for the manufacture of corrosion sensor
    4.
    发明授权
    Mask for the manufacture of corrosion sensor 有权

    公开(公告)号：US10012582B2

    公开(公告)日：2018-07-03

    申请号：US15521507

    申请日：2015-02-04

    Applicant: BAE Systems plc

    Inventor： Mark David Balmond

    IPC: B32B37/12 ,  B32B38/00 ,  G01N17/04

    CPC classification number: G01N17/04 ,  B32B37/12 ,  B32B38/0008 ,  B32B2310/0806

    Abstract: A method of manufacturing a sensor (1), such as a corrosion sensor, a mask including a series of masking elements (21, 22, 23) for masking a corresponding series of sensing elements (12, 13, 14), a sensing element having such a mask and a sensor are provided. The sensor (1) includes a number of metallic strips (12, 13, 14) mounted on a non-conducting substrate (9) and a module (3) for forming electrical connections to the strips whereby to enable communication between the strips (12, 13, 14) and monitoring equipment for the sensor (1). The module includes a number of wire connections (15, 16, 17, 18) and the method includes the steps of encapsulating the wire connections within a flexible chemical and heat resistant sealing compound and subsequently encapsulating the flexible sealing compound within a second sealing compound by an injection molding process. The sensing elements (12, 13, 14) are covered by the masking elements (21, 22, 23) prior painting the sensor (1) with a corrosion-inhibiting paint. The masking elements (21, 22, 23) are made of a material allowing only weak adherence of paint in order to have sharp paint edges around the sensing elements (12, 13, 14). Sharp edges allow the corrosion-inhibiting agents to leach onto the sensing elements (12, 13, 14).

    Corrosion sensor
    5.
    发明授权
    Corrosion sensor 有权

    公开(公告)号：US09752977B2

    公开(公告)日：2017-09-05

    申请号：US14414006

    申请日：2013-07-02

    Applicant: BAE SYSTEMS plc

    Inventor： Mark David Balmond ,  Mark Alcuin Venables ,  Ian Michael Sturland ,  Alan Peter Pritchard

    IPC: G01R27/08 ,  G01N17/04 ,  G01N1/00 ,  H01L21/00

    CPC classification number: G01N17/04 ,  G01N1/00 ,  G01N2201/00 ,  G01R27/08 ,  H01L21/00

    Abstract: A corrosion sensor for detecting the action of corrosive media on a metallic component when the sensor is mounted in the vicinity of the metallic component in use is disclosed. The sensor includes an electrically conducting corrodible element mounted on a non conducting substrate, the corrodible element being covered with a protective coating such as paint adapted to protect the corrodible element from corrosive media. The protective coating defines a temporary feature such as a paint defect which extends across the corrodible element and is designed to permit attack on the corrodible element by corrosive media after a predetermined period of time. The corrodible element comprises a pair of spaced tracks extending generally in a longitudinal direction and a series of corrodible tracks, each corrodible track extending generally in a lateral direction and forming an electrical connection between the spaced tracks. The temporary feature extends longitudinally, in the space between the pair of tracks, across a number of the corrodible tracks whereby to permit a corrosive attack on a number of the corrodible tracks after the predetermined period of time.

    METHOD AND SPECIMEN
    6.
    发明公开
    METHOD AND SPECIMEN 审中-公开

    公开(公告)号：US20230168181A1

    公开(公告)日：2023-06-01

    申请号：US17927621

    申请日：2021-05-26

    Applicant: BAE Systems plc

    Inventor： Rebecka Eley ,  Mark David Balmond ,  Christopher Colin Figgures ,  Ian Michael Sturland ,  Simon Robert Church

    IPC: G01N17/04

    CPC classification number: G01N17/04 ,  C25D11/04

    Abstract: Specimens for evaluating corrosion protection of substrates due, at least in part, to coatings applied thereupon are described. A specimen (1) comprises: a first coating (10), comprising a first set of layers (11) including a first layer (11A), on a first substrate (12); and a first set of perforations (100), including a first perforation (100A) and a second perforation (100B), in the first coating (10), wherein the first perforation (100A) has a first depth D1 through the first coating (10) and a first dimension W1 transverse to the first depth, wherein the second perforation (100B) has a second depth D2 through the first coating (10) and a second dimension transverse to the second depth D2 and wherein the first dimension W1 and the second dimension W2 are different.

    MASK FOR THE MANUFACTURE OF CORROSION SENSOR
    8.
    发明申请
    MASK FOR THE MANUFACTURE OF CORROSION SENSOR 有权

    公开(公告)号：US20170350808A1

    公开(公告)日：2017-12-07

    申请号：US15521507

    申请日：2015-02-04

    Applicant: BAE Systems plc

    Inventor： Mark David Balmond

    IPC: G01N17/04 ,  B32B37/12 ,  B32B38/00

    CPC classification number: G01N17/04 ,  B32B37/12 ,  B32B38/0008 ,  B32B2310/0806

    Abstract: A method of manufacturing a sensor (1), such as a corrosion sensor, a mask including a series of masking elements (21, 22, 23) for masking a corresponding series of sensing elements (12, 13, 14), a sensing element having such a mask and a sensor are provided. The sensor (1) includes a number of metallic strips (12, 13, 14) mounted on a non-conducting substrate (9) and a module (3) for forming electrical connections to the strips whereby to enable communication between the strips (12, 13, 14) and monitoring equipment for the sensor (1). The module includes a number of wire connections (15, 16, 17, 18) and the method includes the steps of encapsulating the wire connections within a flexible chemical and heat resistant sealing compound and subsequently encapsulating the flexible sealing compound within a second sealing compound by an injection moulding process. The sensing elements (12, 13, 14) are covered by the masking elements (21, 22, 23) prior painting the sensor (1) with a corrosion-inhibiting paint. The masking elements (21, 22, 23) are made of a material allowing only weak adherence of paint in order to have sharp paint edges around the sensing elements (12, 13, 14). Sharp edges allow the corrosion-inhibiting agents to leach onto the sensing elements (12, 13, 14).

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