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13 条记录 (耗时 0.009 秒)

    Metallic conduction method and system for joined sections of composite structures
    1.
    发明公开
    Metallic conduction method and system for joined sections of composite structures 失效
    金属导电方法和复合材料结合部分的系统

    公开(公告)号：EP0274108A3

    公开(公告)日：1989-03-22

    申请号：EP87118969.2

    申请日：1987-12-21

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： H05F3/02

    CPC分类号： H05F3/02 ,  B64D45/02 ,  Y10S428/922

    摘要： A method for protecting composite structures from electrostatic discharge. This method includes limiting resistive heating in conductivity enhanced layers of composite material to prevent delamination due to pyrolytic reactions. Only sufficient metal is used in external conductivity enhanced layers to cause dielectric breakdown to occur before delamination due to pyrolytic reactions results.

    Dielectric isolation of metallic conduits
    2.
    发明公开
    Dielectric isolation of metallic conduits 失效
    金属导体的电介质隔离

    公开(公告)号：EP0217313A3

    公开(公告)日：1988-01-07

    申请号：EP86113293

    申请日：1986-09-26

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： F16L25/02

    CPC分类号： F16L25/03 ,  B64D37/32 ,  F16L3/00 ,  F16L25/026

    摘要： A first and a second conduit section (10,12) each have end portions (11, 13) which are covered by a dielectric insulating material (14, 22) The dielectric material (14, 22) covers an outer side surface (16, 24), an end surface (18, 26), and an inner side surface (20, 28) of each end portion (11, 13). The conduit sections are connected together at their ends to form a continuous conduit. Each section is grounded, which in combination with the dielectric material, prevents an electric spark from arcing between their ends.

    Dielectric isolation of metallic conduits
    3.
    发明公开
    Dielectric isolation of metallic conduits 失效
    电绝缘对由金属制成的管子。

    公开(公告)号：EP0217313A2

    公开(公告)日：1987-04-08

    申请号：EP86113293.4

    申请日：1986-09-26

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： F16L25/02

    CPC分类号： F16L25/03 ,  B64D37/32 ,  F16L3/00 ,  F16L25/026

    摘要： A first and a second conduit section (10,12) each have end portions (11, 13) which are covered by a dielectric insulating material (14, 22) The dielectric material (14, 22) covers an outer side surface (16, 24), an end surface (18, 26), and an inner side surface (20, 28) of each end portion (11, 13). The conduit sections are connected together at their ends to form a continuous conduit. Each section is grounded, which in combination with the dielectric material, prevents an electric spark from arcing between their ends.

    Method for plating one side of a woven fabric sheet
    5.
    发明公开
    Method for plating one side of a woven fabric sheet 失效
    Verfahren zur einseitigen Elektroplattierung eines gewebten Stoffs。

    公开(公告)号：EP0325165A2

    公开(公告)日：1989-07-26

    申请号：EP89100489.7

    申请日：1989-01-12

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： C25D5/54 ,  C25D5/02

    CPC分类号： C25D5/54 ,  C25D5/022 ,  C25D5/028

    摘要： In a method for plating one side of a woven fabric sheet, a backing layer is applied to one side of the sheet. The sheet and backing layer are wetted in an electrolytic solution containing metallic ions to be deposited on one side of the fabric sheet only. Air bubbles trapped in interstices of the fabric weave and beneath the backing sheet prevent the electrolytic solution from soaking through the fabric sheet. Electrodes bond the metal ions on the wetted fabric thereto. The backing sheet is then removed. The resulting fabric is coated only on one side and the interstices are not filled in by plating material. The fabric is useful as the outermost layer in a composite laminate for an aircraft skin.

    摘要翻译： 在用于电镀织物片的一侧的方法中，将背衬层施加到片材的一侧。 片材和背衬层在仅含有金属离子的电解液中润湿以沉积在织物片的一侧上。 捕获在织物编织的织物的空隙内的气泡阻止电解溶液浸透织物片。 电极将润湿织物上的金属离子结合到其上。 然后取下背板。 所得织物仅在一侧涂覆，并且间隙不被电镀材料填充。 该织物可用作用于飞行器皮肤的复合层压材料中的最外层。

    Method for plating one side of a woven fabric sheet
    6.
    发明公开
    Method for plating one side of a woven fabric sheet 失效
    一种织物的方法

    公开(公告)号：EP0325165A3

    公开(公告)日：1990-07-04

    申请号：EP89100489.7

    申请日：1989-01-12

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： C25D5/54 ,  C25D5/02

    CPC分类号： C25D5/54 ,  C25D5/022 ,  C25D5/028

    摘要： In a method for plating one side of a woven fabric sheet, a backing layer is applied to one side of the sheet. The sheet and backing layer are wetted in an electrolytic solution containing metallic ions to be deposited on one side of the fabric sheet only. Air bubbles trapped in interstices of the fabric weave and beneath the backing sheet prevent the electrolytic solution from soaking through the fabric sheet. Electrodes bond the metal ions on the wetted fabric thereto. The backing sheet is then removed. The resulting fabric is coated only on one side and the interstices are not filled in by plating material. The fabric is useful as the outermost layer in a composite laminate for an aircraft skin.

    摘要翻译： 在用于电镀织物片的一侧的方法中，将背衬层施加到片材的一侧。 片材和背衬层在仅含有金属离子的电解液中润湿以沉积在织物片的一侧上。 捕获在织物编织的织物的空隙内的气泡阻止电解溶液浸透织物片。 电极将润湿织物上的金属离子结合到其上。 然后取下背板。 所得织物仅在一侧涂覆，并且间隙不被电镀材料填充。 该织物可用作用于飞行器皮肤的复合层压材料中的最外层。

    Method for forming a high-conductivity junction between composite structures and metal fittings
    7.
    发明公开
    Method for forming a high-conductivity junction between composite structures and metal fittings 失效
    复合结构与金属接头之间形成高导电结的方法

    公开(公告)号：EP0312859A3

    公开(公告)日：1990-06-20

    申请号：EP88116680.5

    申请日：1988-10-07

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： B64D45/02

    CPC分类号： B29C66/74 ,  B29C65/561 ,  B29C65/562 ,  B29C65/64 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73755 ,  B29C66/7394 ,  B29C66/742 ,  B29K2105/06 ,  B64D45/02 ,  H01R4/64 ,  Y10S411/908 ,  Y10T29/49117 ,  B29K2307/04 ,  B29K2063/00

    摘要： A method for providing a junction between metal fittings in a composite structure is disclosed which reduces susceptibility of the junction to electrical arcing during a natural lightning strike. A bore is formed in the composite structure which has a diameter approximately equal to a portion of the metal fitting. In a first embodiment, the bore is provided with internal threads. The metal fitting is provided with cooperative threads which engage the bore to form an interference fit. The metal fitting is continuously rotated into the bore to generate substantial heat therebetween until the metal fitting is fully seated. A substantially void-free interface between the metal fitting and the composite structure results which is preconditioned to a lightning strike. The junction is capable of withstanding current flows of up to 30 kA for the particular part described without the occurrence of electrical arcing.

    摘要翻译： 公开了一种用于在复合结构中的金属配件之间提供接头的方法，其减少了在自然雷击期间接合部对电弧的敏感性。 在复合结构中形成孔，该孔的直径近似等于金属配件的一部分。 在第一实施例中，孔设置有内螺纹。 金属配件设置有与孔相接合以形成过盈配合的协作螺纹。 金属配件连续旋转到孔中，以在其间产生相当大的热量，直到金属配件完全就位。 在金属配件和复合结构之间的基本上无空隙的接口被预处理为雷击。 该接合处能够承受所描述的特定部分的高达30kA的电流，而不发生电弧。

    Method for forming a high-conductivity junction between composite structures and metal fittings
    8.
    发明公开
    Method for forming a high-conductivity junction between composite structures and metal fittings 失效
    一种用于建立复合结构和金属接头之间具有高导电性的连接方法。

    公开(公告)号：EP0312859A2

    公开(公告)日：1989-04-26

    申请号：EP88116680.5

    申请日：1988-10-07

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： B64D45/02

    CPC分类号： B29C66/74 ,  B29C65/561 ,  B29C65/562 ,  B29C65/64 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73755 ,  B29C66/7394 ,  B29C66/742 ,  B29K2105/06 ,  B64D45/02 ,  H01R4/64 ,  Y10S411/908 ,  Y10T29/49117 ,  B29K2307/04 ,  B29K2063/00

    摘要： A method for providing a junction between metal fittings in a composite structure is disclosed which reduces susceptibility of the junction to electrical arcing during a natural lightning strike. A bore is formed in the composite structure which has a diameter approximately equal to a portion of the metal fitting. In a first embodiment, the bore is provided with internal threads. The metal fitting is provided with cooperative threads which engage the bore to form an interference fit. The metal fitting is continuously rotated into the bore to generate substantial heat therebetween until the metal fitting is fully seated. A substantially void-free interface between the metal fitting and the composite structure results which is preconditioned to a lightning strike. The junction is capable of withstanding current flows of up to 30 kA for the particular part described without the occurrence of electrical arcing.

    摘要翻译： 一种用于在复合材料结构提供金属配件之间的连接方法是游离缺失盘哪一个自然雷击期间降低了的结到电弧的易感性。 甲孔是其中具有直径近似等于所述金属配件的一部分的复合结构体形成。 在第一个实施例中，孔设有内螺纹。 金属配件设有协作螺纹啮合孔形成过盈配合。 金属配件连续旋转入孔，以生成之间直到金属配件完全就位大量的热在那里。 金属配件和复合结构的结果之间的基本上无空隙的界面中的所有其被预先调节到雷击。 结能够承受高达30千安的电流流过而没有电弧的发生所描述的特定部分的。

    Arc suppression around fasteners during a lightning strike
    9.
    发明公开
    Arc suppression around fasteners during a lightning strike 失效
    FunkenunterdrückungfürBefestigungselemente bei Blitzschlag。

    公开(公告)号：EP0334011A1

    公开(公告)日：1989-09-27

    申请号：EP89102354.1

    申请日：1989-02-10

    申请人： THE BOEING COMPANY

    发明人： Covey, James H.

    IPC分类号： F16B33/00 ,  B64D45/02

    CPC分类号： B64D45/02 ,  F16B33/004

    摘要： A volume of gas is enclosed by a cap around a fastener that is through a composite structure on an aircraft. The gas provides spark suppression for arcing that may occur between the composite structure and the metal fastener during a lightning strike. The volume of gas is sufficiently large to absorb the energy of small, very hot particles of graphite, epoxy, etc., that may be present resulting from arcing. High-­pressure gas regions between the fastener and composite member vent to the larger volume of gas and are absorbed. This provides effective spark suppression for particular areas in an aircraft, such as a fuel tank, etc.

    摘要翻译： 一定体积的气体被围绕紧固件的盖子包围，该紧固件通过飞机上的复合结构。 气体在雷击期间为复合结构和金属紧固件之间可能发生的电弧提供火花抑制。 气体的体积足够大以吸收可能由电弧产生的小的，非常热的石墨，环氧树脂颗粒的能量。 紧固件和复合构件之间的高压气体区域排放到较大体积的气体并被吸收。 这为飞机中的特定区域（例如燃料箱等）提供有效的火花抑制。