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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. 发明授权

US06576877B2 Induction processing with the aid of a conductive shield 失效
公开(公告)号：US06576877B2
公开(公告)日：2003-06-10
申请号：US09952824
申请日：2001-09-14
申请人： Donald K. Dabelstein , Matthew D. Carter
发明人： Donald K. Dabelstein , Matthew D. Carter
IPC分类号： H05B614
CPC分类号： C21D9/32 , C21D1/10 , Y02P10/253
摘要： A method for induction heating a workpiece made of a material such as ferrous material or alloy is carried out by placing a non-magnetic conductive shield in proximity to a current concentrating surface of the workpiece and exposing the workpiece with a shield in place to a time varying magnetic field. The magnetic field induces eddy currents in the surface of the workpiece. The conductive shield is placed in sufficient proximity to reduce or eliminate the eddy currents in the portion covered by the shield. At least a part of the uncovered portion of the workpiece is heated above the austenitizing or solution temperature of the material. At the same time, the covered portions of the workpiece are protected from overheating by the shield. The workpiece is then quenched to complete the hardening process.

3. 发明授权

US09511536B2 Method and apparatus to assist with removing an adhesive system 有权
公开(公告)号：US09511536B2
公开(公告)日：2016-12-06
申请号：US11334797
申请日：2006-01-18
申请人： Donald K. Dabelstein , Michael E. Rorabaugh , Stacey A. Sullivan , Glenn A. Hopper
发明人： Donald K. Dabelstein , Michael E. Rorabaugh , Stacey A. Sullivan , Glenn A. Hopper
IPC分类号： C09J11/00 , B29C63/00 , C09J5/06
CPC分类号： B29C63/0013 , C09J5/06 , C09J11/00 , C09J2205/11 , Y10T156/16
摘要： Disclosed is an adhesive system that allows for a strong adhesion of a member to a surface, while also allowing for easy removal of the member after a prolonged period of attachment. A releasing agent can be included in an adhesive layer of the adhesive system. A heating system, such as an induction heating system, can be used to heat the releasing agent to activate it to assist in removing the adhesive system.

4. 发明授权

US09299471B1 Highly resistive wiring for inherent safety from electromagnetic threats 有权
标题翻译：高电阻布线，用于电磁威胁的固有安全
公开(公告)号：US09299471B1
公开(公告)日：2016-03-29
申请号：US12924287
申请日：2010-09-23
申请人： Andrew M. Robb , Jason P. Bommer , Donald K Dabelstein , James Irwin
发明人： Andrew M. Robb , Jason P. Bommer , Donald K Dabelstein , James Irwin
IPC分类号： H01B1/00 , H01B1/04
CPC分类号： H01B1/00 , H01B1/04
摘要： A highly resistive wire includes a non-metallic wire material having a resistance of at least ten kilo-ohms per meter. In one embodiment, the wire material can be fashioned from a carbon-loaded plastic material, having an inclusion of carbon particles in a quantity that yields a resistance of no less than 10 kilo-ohms per meter. In another embodiment, the wire can include a plurality of strands of wire material where each of the strands is surrounded by a thin layer of conductive or semi-conductive material. The highly resistive wire can be used as a single strand, or as a bundle of strands, as wiring in a structure prone to transient electrical or electromagnetic events, such as static discharge or lightning strikes, that might otherwise lead to damage of the structure.
摘要翻译：高电阻线包括具有至少10千欧姆/米电阻的非金属线材。在一个实施例中，线材可以由碳负载的塑料材料制成，其具有包含不小于10千欧姆/米的电阻的量的碳颗粒。在另一个实施例中，线可以包括多根线材，其中每个线束被导电或半导电材料的薄层包围。高电阻丝可以用作单股或一束股线，作为易于瞬态电或电磁事件（例如静电放电或雷击）的结构中的布线，否则可能导致结构的损坏。

5. 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。

6. 发明授权

US06528771B1 System and method for controlling an induction heating process 有权
标题翻译：用于控制感应加热过程的系统和方法
公开(公告)号：US06528771B1
公开(公告)日：2003-03-04
申请号：US10094568
申请日：2002-03-08
申请人： Marc R. Matsen , John A. Mittleider , Richard T. Privett , Donald K. Dabelstein
发明人： Marc R. Matsen , John A. Mittleider , Richard T. Privett , Donald K. Dabelstein
IPC分类号： H05B606
CPC分类号： H05B6/105 , H05B6/06 , H05B2206/023 , H05B2213/07
摘要： An induction heating system for fabricating a part by heating and forming the part. The induction heating system comprises a smart susceptor that includes a susceptor material that responds to an electromagnetic flux by generating heat and a cavity defined by the susceptor material that is configured to hold the part. An induction coil of the induction heating system is supplied with electrical power so as to generate the electromagnetic flux necessary for the susceptor to generate heat. A temperature controller includes a power supply that supplies electrical power to the induction coil. A controlling element of the temperature controller monitors trends in the electrical power supplied and changes the amount of electrical power being supplied so as to control the temperature of the part during fabrication.
摘要翻译：一种用于通过加热和形成部件来制造零件的感应加热系统。感应加热系统包括智能感受器，其包括通过产生热而响应于电磁通量的基座材料和由被配置为保持该部件的基座材料限定的空腔。感应加热系统的感应线圈被供给电力，以产生感受器产生热量所需的电磁通量。温度控制器包括向感应线圈供电的电源。温度控制器的控制元件监视所提供的电力的趋势，并且改变所提供的电力量，以便在制造期间控制部件的温度。

7. 发明授权

US06323468B1 Static coil apparatus and method for welding thermoplastic composite structures 有权
标题翻译：用于焊接热塑性复合结构的静态线圈装置和方法
公开(公告)号：US06323468B1
公开(公告)日：2001-11-27
申请号：US09557883
申请日：2000-04-25
申请人： Donald K. Dabelstein , Larry E. Dolan , Stephen Christensen , David S. Nansen
发明人： Donald K. Dabelstein , Larry E. Dolan , Stephen Christensen , David S. Nansen
IPC分类号： B23K1301
CPC分类号： B29C65/3644 , B29C65/3668 , B29C65/368 , B29C66/1122 , B29C66/474 , B29C66/524 , B29C66/71 , B29C66/721 , B29C66/73921 , B29C66/91221 , B29C66/91411 , B29C66/91423 , B29C66/91431 , B29C66/91651 , B29C66/91655 , B29C66/9241 , B29C66/929 , B29C66/944 , B29C66/949 , B29C66/961 , B29K2105/06 , B29K2071/00
摘要： A static coil induction welding apparatus and method for induction welding thermoplastic composite structures. The apparatus includes a plurality of independent coil segments disposed adjacent one another in side-by-side fashion to form a coil pack. A plurality of such coil packs are disposed in side-by-side fashion to form a coil assembly which covers the entire area of the weld zone. An AC power supply associated with each coil pack applies an AC signal through a switching network to electrically energize its associated coil segments such that the AC signals are in predetermined phase relationships relative to one another, thus generating a plurality of eddy current loops in a susceptor placed between the components being welded. The switching network alternately switches the coil segments such that the AC signals applied to the coil segments are shifted back and forth between adjacently disposed coil segments repeatedly approximately every 0.5 seconds. This produces a back and forth lateral shifting of the induced eddy current loops by about one-half the width of one current loop to provide uniform heating of the susceptor. It also eliminates various drawbacks associated with dynamic coil induction welding systems, allows feedback control over the power applied to each coil pack, and produces welds of even more consistent and higher quality than can be achieved with previously developed dynamic coil systems.
摘要翻译：一种用于感应焊接热塑性复合结构的静态线圈感应焊接设备和方法。该装置包括并排设置的多个独立的线圈段，以形成线圈组。多个这样的线圈组以并排的方式设置以形成覆盖焊接区的整个区域的线圈组件。与每个线圈组相关联的AC电源通过开关网络施加AC信号以对其相关联的线圈段进行电激励，使得AC信号相对于彼此处于预定的相位关系，从而在基座中产生多个涡流回路放置在被焊接的部件之间。交换网络交替地切换线圈段，使得施加到线圈段的交流信号在相邻设置的线圈段之间来回大约每0.5秒重复一次。这引起感应涡流回路的横向偏移约一个电流回路的宽度的一半，以提供基座的均匀加热。它还消除了与动态线圈感应焊接系统相关的各种缺陷，允许对施加到每个线圈组的功率进行反馈控制，并且产生比先前开发的动态线圈系统可以实现的甚至更一致和更高质量的焊接。

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