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1. 发明授权

US06811733B2 Resin transfer molding multi-part/shim tooling (RTM-MPST) 有权
标题翻译：树脂传递成型多部分/垫片加工（RTM-MPST）
公开(公告)号：US06811733B2
公开(公告)日：2004-11-02
申请号：US10010805
申请日：2001-11-13
申请人： Karl M. Nelson , Thomas R. Cundiff , Scott A. Miller
发明人： Karl M. Nelson , Thomas R. Cundiff , Scott A. Miller
IPC分类号： B28B1112
CPC分类号： B29C70/48 , B29C70/086 , B29C70/545
摘要： A method for forming a plurality of composite parts via resin transfer molding in a single molding cycle. The method includes the steps of using a mold having first and second mold members that cooperate to house a plurality of shims and placing a plurality of preform workpiece into the mold cavity such that at least one of the shims is disposed between each of an adjacent pair of the preform workpieces. A liquid resin is then injected into the mold cavity and subsequently cured to thereby form a cured workpiece matrix that is composed of a plurality of semi-finished composite parts and at least one shim separating the plurality of semi-finished composite parts from one another.
摘要翻译：一种在单个成型循环中通过树脂传递模塑形成多个复合部件的方法。该方法包括以下步骤：使用具有第一和第二模具构件的模具，所述模具配合以容纳多个垫片并将多个预成型件工件放置到模腔中，使得至少一个垫片设置在相邻对中的每一个之间的预制件工件。然后将液体树脂注入模腔中，随后固化，从而形成由多个半成品复合部件和至少一个将多个半成品复合部件彼此分开的至少一个垫片组成的固化工件基体。

2. 发明授权

US08196452B2 Collection of process data using in-situ sensors 有权
标题翻译：使用原位传感器收集过程数据
公开(公告)号：US08196452B2
公开(公告)日：2012-06-12
申请号：US12056354
申请日：2008-03-27
申请人： Karl M. Nelson , Kurtis S. Willden , Anoshiravan Poursartip , Malcolm D. Lane
发明人： Karl M. Nelson , Kurtis S. Willden , Anoshiravan Poursartip , Malcolm D. Lane
IPC分类号： G01M3/02
CPC分类号： B29C43/58 , B29C43/3642 , B29C70/44 , B29C70/443 , B29C70/54 , B29C2043/3644 , B29C2043/3647 , B29C2043/5808 , B29K2105/0854 , B29K2105/0872
摘要： A system is provided for collecting data during vacuum molding of a composite part using a mold including an air tight, flexible membrane sealed to a tool. The system comprises a plurality of MEMS sensors coupled with the interior of the mold at different locations over the part. Each of the sensors produces signals related to a process parameter, such as pressure within the bag, that is sensed at the location of the sensor.
摘要翻译：提供了一种用于在使用包括密封到工具的气密的柔性膜的模具的组合部件的真空成型期间收集数据的系统。该系统包括多个MEMS传感器，在该部分上的不同位置处与模具的内部耦合。每个传感器产生与在传感器的位置处感测到的过程参数（例如袋内的压力）相关的信号。

3. 发明授权

US3941398A Golf club holder 失效
标题翻译：高尔夫俱乐部持有人
公开(公告)号：US3941398A
公开(公告)日：1976-03-02
申请号：US494634
申请日：1974-08-05
申请人： Karl M. Nelson
发明人： Karl M. Nelson
IPC分类号： A63B55/00 , A63B55/08 , B62B1/10
CPC分类号： B62B1/10 , A63B55/60 , A63B55/404 , B62B2202/404 , Y10S280/06
摘要： Apparatus for transporting golf clubs including a golf club holder comprising an elongate body of foamed plastic material with multiple elongate bores defined in said body extending the length thereof and separated laterally from one another by partition portions in the body. The bores open to the top of the body, and a cover is provided which is positionable to provide a covering for the heads of clubs whose shafts are lodged within said bores. Reinforcing means in the holder includes a base supporting the base of the body and elongate braces extending along the outside and longitudinally of said body. Wheeled structure is disclosed including wheels which roll over the ground and a handle for manipulating the structure.
摘要翻译：用于运送高尔夫球杆的装置包括高尔夫球杆保持器，该高尔夫球杆保持器包括具有多个细长孔的发泡塑料材料体，所述多个细长孔限定在所述主体中，所述多个细长孔延伸其长度并通过主体中的分隔部彼此侧孔开放到身体的顶部，并且提供了一个盖子，其可定位以提供用于其轴被放置在所述孔内的球杆头部的覆盖物。保持器中的加强装置包括支撑主体的基部的基部和沿着所述主体的外部和纵向延伸的细长支架。公开了轮式结构，其包括在地面上滚动的轮子和用于操纵该结构的手柄。

4. 发明授权

US09943992B2 Controlling temperature in exothermic reactions with a phase change material 有权
公开(公告)号：US09943992B2
公开(公告)日：2018-04-17
申请号：US13480179
申请日：2012-05-24
申请人： Karl M. Nelson , Geoffrey Allen Butler
发明人： Karl M. Nelson , Geoffrey Allen Butler
IPC分类号： B29C35/02 , F28D15/00 , B29C33/02
CPC分类号： B29C35/0288 , F28D15/00 , Y10T29/4998
摘要： An apparatus may comprise a tool capable of holding a part during curing of the part, and a passive temperature control system. The passive temperature control system may have a phase change material selected as having a phase change temperature that may be capable of controlling heat generated by the part during curing of the part held by the tool.

5. 发明申请

US20090243128A1 COLLECTION OF PROCESS DATA USING IN-SITU SENSORS 有权
标题翻译：使用现场传感器收集过程数据
公开(公告)号：US20090243128A1
公开(公告)日：2009-10-01
申请号：US12056354
申请日：2008-03-27
申请人： Karl M. Nelson , Kurtis S. Willden , Anoshiravan Poursartip , Malcolm D. Lane
发明人： Karl M. Nelson , Kurtis S. Willden , Anoshiravan Poursartip , Malcolm D. Lane
IPC分类号： B29C39/44 , G06F19/00
CPC分类号： B29C43/58 , B29C43/3642 , B29C70/44 , B29C70/443 , B29C70/54 , B29C2043/3644 , B29C2043/3647 , B29C2043/5808 , B29K2105/0854 , B29K2105/0872
摘要： A system is provided for collecting data during vacuum molding of a composite part using a mold including an air tight, flexible membrane sealed to a tool. The system comprises a plurality of MEMS sensors coupled with the interior of the mold at different locations over the part. Each of the sensors produces signals related to a process parameter, such as pressure within the bag, that is sensed at the location of the sensor.
摘要翻译：提供了一种用于在使用包括密封到工具的气密的柔性膜的模具的组合部件的真空成型期间收集数据的系统。该系统包括多个MEMS传感器，在该部分上的不同位置处与模具的内部耦合。每个传感器产生与在传感器的位置处感测到的过程参数（例如袋内的压力）相关的信号。

6. 发明授权

US4764316A Process for preparing solid propellant grains using thermoplastic binders and product thereof 失效
标题翻译：使用热塑性粘合剂及其制品制备固体推进剂颗粒的方法
公开(公告)号：US4764316A
公开(公告)日：1988-08-16
申请号：US903003
申请日：1986-09-02
申请人： Ernie D. Brown , Karl M. Nelson , Gary L. Smith
发明人： Ernie D. Brown , Karl M. Nelson , Gary L. Smith
IPC分类号： F02K9/24 , C06B21/00 , C06B45/10 , F42B3/00
CPC分类号： F02K9/24
摘要： Thermoplastic elastomer particulates, oxidizer particulates, fuel particulates, plasticizers and other propellant formulation ingredients are mixed to produce a dry blend. The dry blend is tightly packed into a rocket motor casing or mold. The dry blend is then heated in place, beginning at the bottom and continuing upward, to fuse the thermoplastic elastomer. During fusion, vacuum and mechanical compaction pressure are used to eliminate interstices. Upon cooling, a solid propellant grain is produced.
摘要翻译：将热塑性弹性体颗粒，氧化剂颗粒，燃料颗粒，增塑剂和其它推进剂制剂成分混合以产生干混合物。干混合物紧密地装入火箭发动机外壳或模具中。然后将干混合物从底部开始并继续向上加热就可以将热塑性弹性体熔合。在熔化过程中，使用真空和机械压实压力来消除间隙。冷却时，产生固体推进剂颗粒。

7. 发明授权

US08833144B2 Collection of process data using in-situ sensors 有权
标题翻译：使用原位传感器收集过程数据
公开(公告)号：US08833144B2
公开(公告)日：2014-09-16
申请号：US13493686
申请日：2012-06-11
申请人： Karl M. Nelson , Kurtis S. Willden , Anoshiravan Poursartip , Malcolm D. Lane
发明人： Karl M. Nelson , Kurtis S. Willden , Anoshiravan Poursartip , Malcolm D. Lane
IPC分类号： G01M3/02 , B29C43/58 , B29C43/36 , B29C70/44 , B29C70/54 , B29K105/08
CPC分类号： B29C43/58 , B29C43/3642 , B29C70/44 , B29C70/443 , B29C70/54 , B29C2043/3644 , B29C2043/3647 , B29C2043/5808 , B29K2105/0854 , B29K2105/0872
摘要： A system is provided for collecting data during vacuum molding of a composite part using a mold including an air tight, flexible membrane sealed to a tool. The system comprises a plurality of MEMS sensors coupled with the interior of the mold at different locations over the part. Each of the sensors produces signals related to a process parameter, such as pressure within the bag, that is sensed at the location of the sensor.
摘要翻译：提供了一种用于在使用包括密封到工具的气密的柔性膜的模具的组合部件的真空成型期间收集数据的系统。该系统包括多个MEMS传感器，在该部分上的不同位置处与模具的内部耦合。每个传感器产生与在传感器的位置处感测到的过程参数（例如袋内的压力）相关的信号。

8. 发明授权

US08808646B2 Wireless transmission of process data from within pressure vessels 有权
标题翻译：从压力容器内无线传输过程数据
公开(公告)号：US08808646B2
公开(公告)日：2014-08-19
申请号：US12041832
申请日：2008-03-04
申请人： Karl M. Nelson , Anoshiravan Poursartip
发明人： Karl M. Nelson , Anoshiravan Poursartip
IPC分类号： B01L3/14
CPC分类号： H05K5/0213
摘要： A system collects data relating to a process performed within an autoclave, and wirelessly transmits the data to a receiver located outside the autoclave for processing. One or more sensors inside the autoclave sense process parameters such as temperature or pressure. The transmitter is housed in a protective container that protects the transmitter against the effects of autoclave heat and pressure.
摘要翻译：系统收集与在高压釜内进行的过程相关的数据，并将数据无线传输到位于高压釜外部的接收器进行处理。高压釜内的一个或多个传感器感测工艺参数，例如温度或压力。变送器安装在保护容器中，保护变送器免受高压釜热和压力的影响。

9. 发明申请

US20120227247A1 Controlling Temperature in Exothermic Reactions with a Phase Change Material 审中-公开
标题翻译：用相变材料控制放热反应的温度
公开(公告)号：US20120227247A1
公开(公告)日：2012-09-13
申请号：US13480179
申请日：2012-05-24
申请人： Karl M. Nelson , Geoffrey Allen Butler
发明人： Karl M. Nelson , Geoffrey Allen Butler
IPC分类号： B29C71/02 , B23P17/00
CPC分类号： B29C35/0288 , F28D15/00 , Y10T29/4998
摘要： An apparatus may comprise a tool capable of holding a part during curing of the part, and a passive temperature control system. The passive temperature control system may have a phase change material selected as having a phase change temperature that may be capable of controlling heat generated by the part during curing of the part held by the tool.
摘要翻译：一种装置可以包括能够在固化部件期间保持部件的工具和被动温度控制系统。被动温度控制系统可以具有选择为具有相变温度的相变材料，该相变温度可以在固化由工具保持的部件的固化期间控制由部件产生的热量。

10. 发明申请

US20100140842A1 CONTROLLING TEMPERATURE IN EXOTHERMIC REACTIONS WITH A PHASE CHANGE MATERIAL 审中-公开
标题翻译：用相变材料控制异常反应中的温度
公开(公告)号：US20100140842A1
公开(公告)日：2010-06-10
申请号：US12330850
申请日：2008-12-09
申请人： Karl M. Nelson , Geoffrey Allen Butler
发明人： Karl M. Nelson , Geoffrey Allen Butler
IPC分类号： B29C35/00
CPC分类号： B29C35/0288 , F28D15/00 , Y10T29/4998
摘要： An apparatus may comprise a tool capable of holding a part during curing of the part, and a passive temperature control system. The passive temperature control system may have a phase change material selected as having a phase change temperature that may be capable of controlling heat generated by the part during curing of the part held by the tool.
摘要翻译：一种装置可以包括能够在固化部件期间保持部件的工具和被动温度控制系统。被动温度控制系统可以具有选择为具有相变温度的相变材料，该相变温度可以在固化由工具保持的部件的固化期间控制由部件产生的热量。

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