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公开(公告)号：US5923236A
公开(公告)日：1999-07-13
申请号：US841017
申请日：1997-04-29
摘要： A magnetic core-coil assembly generates an ignition event in a spark ignition internal combustion system having at least one combustion chamber. The assembly comprises a magnetic core of amorphous metal having a primary coil for low voltage excitation and a secondary coil for a high voltage output to be fed to a spark plug. A high voltage is generated in the secondary coil within a short period of time following excitation thereof. The assembly senses spark ignition conditions in the combustion chamber to control the ignition event. The assembly is constructed from sub-assembly parts that can be manufactured with existing machines at reasonable cost. The assembly is then potted in a housing consisting of a high temperature polymer.
摘要翻译： 磁芯线圈组件在具有至少一个燃烧室的火花点火内燃系统中产生点火事件。 组件包括具有用于低电压激励的初级线圈的非晶金属的磁芯和用于高电压输出的次级线圈供给到火花塞。 在次级线圈的激励后的短时间内产生高电压。 组件感测燃烧室中的火花点火状态以控制点火事件。 组件由可以以合理成本的现有机器制造的子组件部件构成。 然后将组件封装在由高温聚合物组成的壳体中。
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公开(公告)号：US06608543B2
公开(公告)日：2003-08-19
申请号：US10281865
申请日：2002-10-28
申请人： William R. Rapoport , Paul A. Papanestor , Donald Allen Grimes , Bruce VanBuskirk , Gordon E. Fish
发明人： William R. Rapoport , Paul A. Papanestor , Donald Allen Grimes , Bruce VanBuskirk , Gordon E. Fish
IPC分类号： H01F2702
CPC分类号： F02P3/02 , F05B2220/50 , H01F38/12 , Y10T29/4902
摘要： An ignition system for igniting fuel in a gas turbine or diesel engine is described. The system includes a magnetic core-coil assembly having a magnetic core comprising at least one tape wound toroid of ferromagnetic amorphous metal alloy, a primary winding and a secondary winding. Also included are driver electronics for applying voltage to a spark plug to cause a spark to ignite the fuel. The core-coil assembly and driver electronics are capable of operating with a rapid charge and discharge cycle to produce a high spark pulse rate. In another aspect, a magnetic core-coil assembly is disclosed which has a magnetic core comprising at least one tape wound toroid of ferromagnetic amorphous metal alloy having a permeability ranging from about 250 to 500, a primary winding for low voltage excitation and a secondary winding for high voltage output.
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公开(公告)号：US06535096B1
公开(公告)日：2003-03-18
申请号：US09658083
申请日：2000-09-11
申请人： William R. Rapoport , Paul A. Papanestor , Donald Allen Grimes , Bruce VanBuskirk , Gordon E. Fish
发明人： William R. Rapoport , Paul A. Papanestor , Donald Allen Grimes , Bruce VanBuskirk , Gordon E. Fish
IPC分类号： H01F2702
CPC分类号： F02P3/02 , F05B2220/50 , H01F38/12 , Y10T29/4902
摘要： An ignition system for igniting fuel in a gas turbine or diesel engine is described. The system includes a magnetic core-coil assembly having a magnetic core comprising at least one tape wound toroid of ferromagnetic amorphous metal alloy, a primary winding and a secondary winding. Also included are driver electronics for applying voltage to a spark plug to cause a spark to ignite the fuel. The core-coil assembly and driver electronics are capable of operating with a rapid charge and discharge cycle to produce a high spark pulse rate. In another aspect, a magnetic core-coil assembly is disclosed which has a magnetic core comprising at least one tape wound toroid of ferromagnetic amorphous metal alloy having a permeability ranging from about 250 to 500, a primary winding for low voltage excitation and a secondary winding for high voltage output.
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公开(公告)号：US06457464B1
公开(公告)日：2002-10-01
申请号：US09669421
申请日：2000-09-25
申请人： William R. Rapoport , Paul A. Papanestor , Donald Allen Grimes , Bruce VanBuskirk , Gordon E. Fish
发明人： William R. Rapoport , Paul A. Papanestor , Donald Allen Grimes , Bruce VanBuskirk , Gordon E. Fish
IPC分类号： F02P306
摘要： A spark ignition system for igniting fuel in an internal combustion engine is described. The spark ignition system includes a magnetic core-coil assembly having a ferromagnetic amorphous metal magnetic core and driver electronics. The core-coil assembly and driver electronics are capable of operating with a rapid charge and discharge cycle to produce a high spark pulse rate.
摘要翻译： 描述了用于点燃内燃机中的燃料的火花点火系统。 火花点火系统包括具有铁磁性非晶金属磁芯和驱动电路的磁芯线圈组件。 芯线圈组件和驱动器电子器件能够以快速的充电和放电循环进行操作，以产生高的火花脉冲速率。
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公开(公告)号：US5844462A
公开(公告)日：1998-12-01
申请号：US639498
申请日：1996-04-29
摘要： A magnetic core-coil assembly generates an ignition event in a spark ignition internal combustion system having at least one combustion chamber. The assembly comprises a magnetic core of amorphous metal having a primary coil for low voltage excitation and a secondary coil for a high voltage output to be fed to a spark plug. A high voltage is generated in the secondary coil within a short period of time following excitation thereof. The assembly senses spark ignition conditions in the combustion chamber to control the ignition event. The assembly is constructed from sub-assembly parts that can be manufactured with existing machines at reasonable cost.
摘要翻译： 磁芯线圈组件在具有至少一个燃烧室的火花点火内燃系统中产生点火事件。 组件包括具有用于低电压激励的初级线圈的非晶金属的磁芯和用于高电压输出的次级线圈供给到火花塞。 在次级线圈的激励后的短时间内产生高电压。 组件感测燃烧室中的火花点火状态以控制点火事件。 组件由可以以合理成本的现有机器制造的子组件部件构成。
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公开(公告)号：US5841336A
公开(公告)日：1998-11-24
申请号：US790339
申请日：1997-01-27
摘要： A magnetic core-coil assembly generates an ignition event in a spark ignition internal combustion system having at least one combustion chamber. The assembly comprises a magnetic core of amorphous metal having a primary coil for low voltage excitation and a secondary coil for a high voltage output to be fed to a spark plug. A high voltage is generated in the secondary coil within a short period of time following excitation thereof. The assembly senses spark ignition conditions in the combustion chamber to control the ignition event. The assembly is constructed from sub-assembly parts that can be manufactured with existing machines at reasonable cost.
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7.发明授权Broadband tuning and laser line narrowing utilizing birefringent laser hosts 失效利用双折射激光主机进行宽带调谐和激光线窄化
公开(公告)号：US5142548A
公开(公告)日：1992-08-25
申请号：US509392
申请日：1990-04-13
申请人： Jerzy S. Krasinski , Paul A. Papanestor , Yehuda B. Band , Donald F. Heller , Robert C. Morris , Timothy C. K. Chin
发明人： Jerzy S. Krasinski , Paul A. Papanestor , Yehuda B. Band , Donald F. Heller , Robert C. Morris , Timothy C. K. Chin
CPC分类号： H01S3/106 , H01S3/061 , H01S3/08054 , H01S3/083 , H01S3/1633
摘要： Rotational displacement of the birefringent lasing medium in a lasing cavity containing a polarizing element varies the spectral width of the generated laser light. The combination in a lasing cavity of a birefringent lasing medium, a polarizing element, a tuning element and a birefringent compensator permits output of narrow bandwidth spectrally tuned laser light continuously over the total gain bandwidth of the lasing medium by rotating the lasing medium, tuning to desired wavelength, and adjusting the birefringent compensator to optimize output of laser light.
摘要翻译： 双折射激光介质在包含偏振元件的激光腔中的旋转位移改变所产生的激光的光谱宽度。 在双折射激光介质，偏振元件，调谐元件和双折射补偿器的激光腔中的组合允许通过旋转激光介质在激光介质的总增益带宽下连续输出窄带宽频谱调谐的激光，调谐到 所需波长，并调整双折射补偿器以优化激光输出。
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公开(公告)号：US06538813B1
公开(公告)日：2003-03-25
申请号：US09665026
申请日：2000-09-19
申请人： John Magno , Paul A. Papanestor
发明人： John Magno , Paul A. Papanestor
IPC分类号： G03B2156
CPC分类号： G02F1/133524 , Y10S385/901
摘要： An avionics display includes a first predefined display area for high priority information and a second predefined display area for normal priority information. A viewing screen is disposed between the avionics display and a design eye point. A first portion of the viewing screen, corresponding to the high priority information, includes metallized tapered waveguides to direct light including the normal priority information at a limited vertical viewing angle and to direct light including the high priority information at an extended vertical viewing angle.
摘要翻译： 航空电子显示器包括用于高优先级信息的第一预定义显示区域和用于正常优先级信息的第二预定义显示区域。 观看屏幕设置在航空电子显示器和设计眼点之间。 对应于高优先级信息的观看屏幕的第一部分包括金属化锥形波导，以在有限的垂直视角下引导包括正常优先级信息的光，并且以扩展的垂直视角来引导包括高优先级信息的光。
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9.发明授权Fluid cell for Raman laser providing for fluid flow across the beam path 失效用于拉曼激光的流体池，用于流过横跨光束路径的流体流
公开(公告)号：US4973157A
公开(公告)日：1990-11-27
申请号：US348312
申请日：1989-05-05
摘要： A cell for holding a fluid medium for passing a beam of laser radiation through it to generate Raman shifted radiation is provided with a vaned agitator designed to effect flow of the fluid within the cell across the beam path, so that there is continually provided a fresh column of the optical medium within the beam path.
摘要翻译： 用于保持用于使激光辐射束通过其以产生拉曼位移辐射的流体介质的电池被提供有被设计成实现流体在电池内流过光束路径的无叶搅拌器，使得不断地提供新鲜的 在光束路径内的光学介质的列。
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