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1. 发明授权

US08900496B2 Edge seals for composite structure fuel tanks 有权
标题翻译：复合结构燃油箱边缘密封
公开(公告)号：US08900496B2
公开(公告)日：2014-12-02
申请号：US11581120
申请日：2006-10-13
申请人： Daniel J. Kovach , Kari L. Stromsland , Diane L. Heidlebaugh , John A. Ward , Arlene M. Brown , Donald K. Dabelstein
发明人： Daniel J. Kovach , Kari L. Stromsland , Diane L. Heidlebaugh , John A. Ward , Arlene M. Brown , Donald K. Dabelstein
IPC分类号： F17C1/02 , B64D37/06 , B64D37/32 , B32B27/00 , B29C63/00 , B29C63/04
CPC分类号： B64D37/32 , B29C63/0034 , B29C63/04 , B32B27/00 , B64D37/06 , Y10T156/1034
摘要： The cut laminate edges of aircraft fuel tanks formed of carbon fiber reinforced polymers are sealed to prevent the exposure of carbon fibers to combustible fuel. The edge seal is produced from a prepreg form using a thermosetting resin matched to the characteristics of the resin used in the laminate. The prepreg form can be applied to the cut laminate edges either before or after the laminate is cured. The edge seal acts as a dielectric layer that both electrically insulates the cut laminate edges from the fuel and mechanically contains energetic particles produced at the edges due to lightning strikes or other sources of electrical charges.
摘要翻译：由碳纤维增强聚合物形成的飞机燃料箱的切割层压边缘被密封以防止碳纤维暴露于可燃燃料。边缘密封由使用与层压体中使用的树脂的特性相匹配的热固性树脂的预浸料形式制成。预浸料形式可以在层压板固化之前或之后施加到切割的层压板边缘。边缘密封件用作介电层，其将切割的层压体边缘与燃料电绝缘，并机械地包含由于雷击或其他电荷源在边缘处产生的能量粒子。

2. 发明申请

US20080128430A1 Edge seals for composite structure fuel tanks 有权
标题翻译：复合结构燃油箱边缘密封
公开(公告)号：US20080128430A1
公开(公告)日：2008-06-05
申请号：US11581120
申请日：2006-10-13
申请人： Daniel J. Kovach , Kari L. Stromsland , Diane L. Heidlebaugh , John A. Ward , Arlene M. Brown , Donald K. Dabelstein
发明人： Daniel J. Kovach , Kari L. Stromsland , Diane L. Heidlebaugh , John A. Ward , Arlene M. Brown , Donald K. Dabelstein
IPC分类号： F17C1/02
CPC分类号： B64D37/32 , B29C63/0034 , B29C63/04 , B32B27/00 , B64D37/06 , Y10T156/1034
摘要： The cut laminate edges of aircraft fuel tanks formed of carbon fiber reinforced polymers are sealed to prevent the exposure of carbon fibers to combustible fuel. The edge seal is produced from a prepreg form using a thermosetting resin matched to the characteristics of the resin used in the laminate. The prepreg form can be applied to the cut laminate edges either before or after the laminate is cured. The edge seal acts a dielectric layer that both electrically insulates the cut laminate edges from the fuel and mechanically contains energetic particles produced at the edges due to lighting strikes or other sources of electrical charges.
摘要翻译：由碳纤维增强聚合物形成的飞机燃料箱的切割层压边缘被密封以防止碳纤维暴露于可燃燃料。边缘密封由使用与层压体中使用的树脂的特性相匹配的热固性树脂的预浸料形式制成。预浸料形式可以在层压板固化之前或之后施加到切割的层压板边缘。边缘密封件作用于将切割的层压体边缘与燃料电绝缘的电介质层，并机械地包含由于点火或其他电荷源在边缘产生的高能粒子。

3. 发明申请

US20080036448A1 Method and system for measurement of current flows in fastener arrays 有权
标题翻译：用于测量紧固件阵列中电流的方法和系统
公开(公告)号：US20080036448A1
公开(公告)日：2008-02-14
申请号：US11498634
申请日：2006-08-03
申请人： Daniel J. Kovach , Andrew M. Robb
发明人： Daniel J. Kovach , Andrew M. Robb
IPC分类号： G01R15/20
CPC分类号： G01R15/181 , G01R31/008
摘要： A method and apparatus for simultaneously measuring current flows through individual structures in a multi-structure composite joint is provided. The method comprising inserting a printed circuit board, etched with Rogowski coil sensory circuits, inside the joint between at least two structures with the at least two structures extending through the Rogowski coil sensory circuits in the printed circuit board; detecting induced current in the at least two fasteners; transmitting the induced current to a passive integrator array for capturing transient pulses from the printed circuit board and integrating the pulses into an array output; transmitting the array output to a processing unit.
摘要翻译：提供了一种用于同时测量多结构复合接头中各个结构的电流的方法和装置。所述方法包括在至少两个结构之间的接头内插入用罗氏线圈感觉电路蚀刻的印刷电路板，所述至少两个结构延伸穿过印刷电路板中的罗氏线圈感觉电路; 检测所述至少两个紧固件中的感应电流; 将感应电流传输到无源积分器阵列，以从印刷电路板捕获瞬态脉冲并将脉冲积分成阵列输出; 将阵列输出发送到处理单元。

4. 发明授权

US08784589B2 Copper grid repair technique for lightning strike protection 有权
标题翻译：铜电网维修技术
公开(公告)号：US08784589B2
公开(公告)日：2014-07-22
申请号：US13449083
申请日：2012-04-17
申请人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
发明人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
IPC分类号： B29C73/00 , B32B43/00 , B32B37/00 , B29C65/00 , B64D45/02 , B64C1/10 , B64D7/00 , H02H1/00 , H02H1/04 , H02H3/22 , H02H9/06 , H05F3/00
CPC分类号： B32B38/10 , B32B43/00
摘要： A method for reworking an electrically conductive layer of a composite skin is disclosed in which a patch replaces the altered section of the electrically conductive layer. The method is performed by removing a portion of the electrically conductive layer to reveal the underlying composite skin. A patch is formed, having an electrically conductive section coupled to an adhesive having a low dielectric breakdown strength, and is then introduced over the underlying composite skin such that the adhesive layer covers the underlying composite skin and overlaps an unremoved portion of the electrically conductive layer. The patch is applied such that the electrically conductive section within the patch covers the adhesive layer and overlaps the unremoved section of the electrically conductive layer. The adhesive layer preferably has a low dielectric breakdown strength, so that electricity from lightning which strikes the composite skin may be conducted through the adhesive.
摘要翻译：公开了一种用于对复合表皮的导电层进行再加工的方法，其中贴片代替导电层的改变部分。该方法通过去除导电层的一部分以露出下面的复合表皮来进行。形成贴片，其具有耦合到具有低介电击穿强度的粘合剂的导电部分，然后被引入到下面的复合皮肤上，使得粘合剂层覆盖下面的复合表皮并与导电层的未被移除的部分重叠。贴片被贴合使得贴片内的导电部分覆盖粘合剂层并与导电层的未移除部分重叠。粘合剂层优选具有低的介电击穿强度，从而可以通过粘合剂进行撞击复合材料表面的闪电的电力。

5. 发明申请

US20110186206A1 COPPER GRID REPAIR TECHNIQUE FOR LIGHTNING STRIKE PROTECTION 有权
标题翻译：铜网修理技术，用于防雷保护
公开(公告)号：US20110186206A1
公开(公告)日：2011-08-04
申请号：US12877169
申请日：2010-09-08
申请人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
发明人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
IPC分类号： B32B43/00 , B32B38/10
CPC分类号： B32B38/10 , B32B43/00
摘要： A method for reworking an electrically conductive layer of a composite skin is disclosed in which a patch replaces the altered section of the electrically conductive layer. The method is performed by removing a portion of the electrically conductive layer to reveal the underlying composite skin. A patch is formed, having an electrically conductive section coupled to an adhesive having a low dielectric breakdown strength, and is then introduced over the underlying composite skin such that the adhesive layer covers the underlying composite skin and overlaps an unremoved portion of the electrically conductive layer. The patch is applied such that the electrically conductive section within the patch covers the adhesive layer and overlaps the unremoved section of the electrically conductive layer. The adhesive layer preferably has a low dielectric breakdown strength, so that electricity from lightning which strikes the composite skin may be conducted through the adhesive.
摘要翻译：公开了一种用于对复合表皮的导电层进行再加工的方法，其中贴片代替导电层的改变部分。该方法通过去除导电层的一部分以露出下面的复合表皮来进行。形成贴片，其具有耦合到具有低介电击穿强度的粘合剂的导电部分，然后被引入到下面的复合皮肤上，使得粘合剂层覆盖下面的复合表皮并与导电层的未被移除的部分重叠。贴片被贴合使得贴片内的导电部分覆盖粘合剂层并与导电层的未移除部分重叠。粘合剂层优选具有低的介电击穿强度，从而可以通过粘合剂进行撞击复合材料表面的闪电的电力。

6. 发明授权

US07936550B2 Fastening assembly including washer for sealing the assembly for lightning strike protection in composite structures 有权
标题翻译：紧固组件包括用于密封组件的垫圈，用于复合结构中的雷击保护
公开(公告)号：US07936550B2
公开(公告)日：2011-05-03
申请号：US12834272
申请日：2010-07-12
申请人： Justin H. Morrill , Peter A. Coronado , Daniel J. Kovach
发明人： Justin H. Morrill , Peter A. Coronado , Daniel J. Kovach
IPC分类号： H05F3/00 , H05F1/02
CPC分类号： B64D45/02 , F16B43/001 , Y10T29/49947
摘要： A fastening assembly for a composite structure including a washer sealing the assembly for internal lightning strike protection. The washer includes one or more concentric ribs that are dielectric rings on both sides. When used (e.g., with a nut and bolt) internal to a structure, especially a composite structure, the washer seals the fastener hole (i.e., that the bolt passes through) and contains any sparking and hot gasses that may arise in the fastener hole from entering the structure.
摘要翻译：一种用于复合结构的紧固组件，包括密封组件以用于内部雷击保护的垫圈。垫圈包括一个或多个同心的肋，它们是两侧的绝缘环。当结构（特别是复合结构）内部使用（例如，螺母和螺栓）时，垫圈密封紧固件孔（即，螺栓穿过），并且包含可能在紧固件孔中出现的任何火花和热气体从进入结构。

7. 发明申请

US20100277849A1 FASTENING ASSEMBLY INCLUDING WASHER FOR SEALING THE ASSEMBLY FOR LIGHTNING STRIKE PROTECTION IN COMPOSITE STRUCTURES 有权
标题翻译：紧固件组件，包括用于密封组件的组合件用于复合结构中的雷击防护
公开(公告)号：US20100277849A1
公开(公告)日：2010-11-04
申请号：US12834272
申请日：2010-07-12
申请人： Justin H. Morrill , Peter A. Coronado , Daniel J. Kovach
发明人： Justin H. Morrill , Peter A. Coronado , Daniel J. Kovach
IPC分类号： H05F3/00 , B23P11/00
CPC分类号： B64D45/02 , F16B43/001 , Y10T29/49947
摘要： A fastening assembly for a composite structure including a washer sealing the assembly for internal lightning strike protection. The washer includes one or more concentric ribs that are dielectric rings on both sides. When used (e.g., with a nut and bolt) internal to a structure, especially a composite structure, the washer seals the fastener hole (i.e., that the bolt passes through) and contains any sparking and hot gasses that may arise in the fastener hole from entering the structure.
摘要翻译：一种用于复合结构的紧固组件，包括密封组件以用于内部雷击保护的垫圈。垫圈包括一个或多个同心的肋，它们是两侧的绝缘环。当结构（特别是复合结构）内部使用（例如，螺母和螺栓）时，垫圈密封紧固件孔（即，螺栓穿过），并且包含可能在紧固件孔中出现的任何火花和热气体从进入结构。

8. 发明申请

US20120205031A1 COPPER GRID REPAIR TECHNIQUE FOR LIGHTNING STRIKE PROTECTION 有权
标题翻译：铜网修理技术，用于防雷保护
公开(公告)号：US20120205031A1
公开(公告)日：2012-08-16
申请号：US13449083
申请日：2012-04-17
申请人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
发明人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
IPC分类号： B32B38/10
CPC分类号： B32B38/10 , B32B43/00
摘要： A method for reworking an electrically conductive layer of a composite skin is disclosed in which a patch replaces the altered section of the electrically conductive layer. The method is performed by removing a portion of the electrically conductive layer to reveal the underlying composite skin. A patch is formed, having an electrically conductive section coupled to an adhesive having a low dielectric breakdown strength, and is then introduced over the underlying composite skin such that the adhesive layer covers the underlying composite skin and overlaps an unremoved portion of the electrically conductive layer. The patch is applied such that the electrically conductive section within the patch covers the adhesive layer and overlaps the unremoved section of the electrically conductive layer. The adhesive layer preferably has a low dielectric breakdown strength, so that electricity from lightning which strikes the composite skin may be conducted through the adhesive.
摘要翻译：公开了一种用于对复合表皮的导电层进行再加工的方法，其中贴片代替导电层的改变部分。该方法通过去除导电层的一部分以露出下面的复合表皮来进行。形成贴片，其具有耦合到具有低介电击穿强度的粘合剂的导电部分，然后被引入到下面的复合皮肤上，使得粘合剂层覆盖下面的复合表皮并与导电层的未被移除的部分重叠。贴片被贴合使得贴片内的导电部分覆盖粘合剂层并与导电层的未移除部分重叠。粘合剂层优选具有低的介电击穿强度，从而可以通过粘合剂进行撞击复合材料表面的闪电的电力。

9. 发明授权

US07755876B2 Fastening assembly including washer for sealing the assembly for lightning strike protection in composite structures 有权
标题翻译：紧固组件包括用于密封组件的垫圈，用于复合结构中的雷击保护
公开(公告)号：US07755876B2
公开(公告)日：2010-07-13
申请号：US11769785
申请日：2007-06-28
申请人： Justin H. Morrill , Peter A. Coronado , Daniel J. Kovach
发明人： Justin H. Morrill , Peter A. Coronado , Daniel J. Kovach
IPC分类号： H05F3/00 , H05F1/02
CPC分类号： B64D45/02 , F16B43/001 , Y10T29/49947
摘要： A washer, a fastening assembly including the washer and a composite structure including the washer sealing the assembly for internal lightning strike protection. The washer includes one or more concentric ribs that are dielectric rings on both sides. When used (e.g., with a nut and bolt) internal to a structure, especially a composite structure, the washer seals the fastener hole (i.e., that the bolt passes through) and contains any sparking and hot gasses that may arise in the fastener hole from entering the structure.
摘要翻译：垫圈，包括垫圈的紧固组件和包括密封组件以用于内部雷击保护的垫圈的复合结构。垫圈包括一个或多个同心的肋，它们是两侧的绝缘环。当结构（特别是复合结构）内部使用（例如，螺母和螺栓）时，垫圈密封紧固件孔（即，螺栓穿过），并且包含可能在紧固件孔中出现的任何火花和热气体从进入结构。

10. 发明申请

US20100132875A1 COPPER GRID REPAIR TECHNIQUE FOR LIGHTNING STRIKE PROTECTION 有权
标题翻译：铜网修理技术，用于防雷保护
公开(公告)号：US20100132875A1
公开(公告)日：2010-06-03
申请号：US12696403
申请日：2010-01-29
申请人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
发明人： Patrice K. Ackerman , Steven D. Blanchard , Daniel J. Kovach
IPC分类号： B32B43/00
CPC分类号： B29C73/10 , B29L2031/3085 , B64D45/02 , B64F5/40 , Y10T156/109 , Y10T428/20
摘要： A method for reworking an electrically conductive layer of a composite skin is disclosed in which a patch replaces the altered section of the electrically conductive layer. The method is performed by removing a portion of the electrically conductive layer to reveal the underlying composite skin. A patch is formed, having an electrically conductive section coupled to an adhesive having a low dielectric breakdown strength, and is then introduced over the underlying composite skin such that the adhesive layer covers the underlying composite skin and overlaps an unremoved portion of the electrically conductive layer. The patch is applied such that the electrically conductive section within the patch covers the adhesive layer and overlaps the unremoved section of the electrically conductive layer. The adhesive layer preferably has a low dielectric breakdown strength, so that electricity from lightning which strikes the composite skin may be conducted through the adhesive.
摘要翻译：公开了一种用于对复合表皮的导电层进行再加工的方法，其中贴片代替导电层的改变部分。该方法通过去除导电层的一部分以露出下面的复合表皮来进行。形成贴片，其具有耦合到具有低介电击穿强度的粘合剂的导电部分，然后被引入到下面的复合皮肤上，使得粘合剂层覆盖下面的复合表皮并与导电层的未被移除的部分重叠。贴片被贴合使得贴片内的导电部分覆盖粘合剂层并与导电层的未移除部分重叠。粘合剂层优选具有低的介电击穿强度，从而可以通过粘合剂进行撞击复合材料表面的闪电的电力。

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