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1. 发明申请

WO2012082813A2 MULTI-EVENT CORONA DISCHARGE IGNITION ASSEMBLY AND METHOD OF CONTROL AND OPERATION 审中-公开
标题翻译：多事件放电点火组件及其控制和运行方法
公开(公告)号：WO2012082813A2
公开(公告)日：2012-06-21
申请号：PCT/US2011/064760
申请日：2011-12-14
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , LYKOWSKI, James, D.
发明人： BURROWS, John, A. , LYKOWSKI, James, D.
CPC分类号： F02P23/045 , F02P3/01 , F02P9/007 , F02P15/08
摘要： A corona discharge ignition system 20 includes an igniter 22 for receiving pulses of electrical energy each having a radio frequency. The igniter 22 emits pulses of electrical field ionizing a fuel-air mixture and providing pulses of corona discharge 24, rather than a continuous, un-pulsed corona discharge over the same period of time. The system 20 includes at least one power supply 48, 50 providing the electrical energy to a corona drive circuit 52 and ultimately to the igniter 22. The system 20 can include a variable high voltage power supply 50 and a local charge storage device 70 for providing pulses of the electrical energy to the corona drive circuit 52. The system 20 provides a robust ignition comparable to a single event corona discharge ignition system, with improved resistance to arc formation, while using a fraction of the energy.
摘要翻译：电晕放电点火系统20包括用于接收具有射频的电能的脉冲的点火器22。点火器22发射电场脉冲电离燃料 - 空气混合物并提供电晕放电脉冲24，而不是在同一时间段内连续的非脉冲电晕放电。系统20包括至少一个电源48,50，其将电能提供给电晕驱动电路52并最终提供给点火器22.系统20可包括可变高压电源50和本地电荷存储装置70，用于提供电能脉冲到电晕驱动电路52.系统20提供与单个事件电晕放电点火系统相当的强大点火，同时使用一部分能量，具有改进的电弧形成阻力。

2. 发明申请

WO2012082868A1 CORONA IGNITER WITH IMPROVED CORONA CONTROL 审中-公开
标题翻译： CORONA IGNITER具有改进的CORONA控制
公开(公告)号：WO2012082868A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/064861
申请日：2011-12-14
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , LYKOWSKI, James, D. , HAMPTON, Keith
发明人： BURROWS, John, A. , LYKOWSKI, James, D. , HAMPTON, Keith
IPC分类号： H01T13/50 , H01T21/02
CPC分类号： H01T21/02 , H01T13/50 , Y10T29/4902
摘要： A corona igniter 20 includes an electrode gap 28 between the central electrode 22 and the insulator 32 and a shell gap 30 between the insulator 32 and the shell 36. The gaps 28, 30 are filled with a filler material 40 to prevent corona discharge 24 in the gaps 28, 30 and to concentrate the energy at a firing tip 58 of the central electrode 22. The filler material 40 may be electrically insulating or conductive. The shell gap width w s may be greatest at a shell lower end 92. The shell gap 30 may also be in a turnover region between a shell upper end 44 and the insulator 32, in which case the filler material 40 is injection molded around the turnover region. During operation of the igniter 20, the filler material 40 provides a reduced voltage drop across the gap 28, 30.
摘要翻译：电晕点火器20包括在中心电极22和绝缘体32之间的电极间隙28和绝缘体32与壳体36之间的壳隙30.间隙28,30填充有填充材料40以防止电晕放电24 间隙28,30，并将能量集中在中心电极22的点火尖端58.填充材料40可以是电绝缘的或导电的。外壳间隙宽度ws可以在外壳下端92处最大。外壳间隙30也可以在外壳上端44和绝缘体32之间的翻转区域中，在这种情况下，填充材料40围绕周转地区。在点火器20的操作期间，填充材料40在间隙28,30上提供降低的电压降。

3. 发明申请

WO2012116004A1 CORONA IGNITER WITH IMPROVED ENERGY EFFICIENCY 审中-公开
标题翻译： CORONA IGNITER具有改进的能源效率
公开(公告)号：WO2012116004A1
公开(公告)日：2012-08-30
申请号：PCT/US2012/026018
申请日：2012-02-22
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A.
发明人： BURROWS, John, A.
IPC分类号： F02P9/00 , F02P13/00 , F02P23/04
CPC分类号： F02P23/04 , F02P9/007 , F02P13/00 , H01F3/14 , H01F27/306 , H01F38/12 , Y10T29/49002
摘要： A corona igniter 20 includes a coil 24 with a plurality of copper windings 26 extending longitudinally along a coil center axis a c . A magnetic core 30 is disposed along the coil center axis a c between the windings 26 and includes a plurality of discrete sections 32. The discrete sections 32 are spaced axially from one another by a core gap 34 filled with a non-magnetic gap filler 78. The magnetic core 30 has a core length l m and the coil 24 has a coil length l c less than the core length l m . A coil former 62 having a former thickness t f spaces the coil 24 from the magnetic core 30. A length difference I d between the core length l m and the coil length l c is preferably equal to or greater than the former thickness t f .
摘要翻译：电晕点火器20包括具有沿线圈中心轴线ac纵向延伸的多个铜绕组26的线圈24。磁芯30沿着绕组26之间的线圈中心轴ac设置并且包括多个分立部分32.离散部分32通过填充有非磁隙填料78的芯间隙34彼此轴向隔开。磁芯30具有芯长lm，线圈24具有小于芯长lm的线圈长度lc。具有前一厚度tf的线圈形成器62将线圈24从磁芯30间隔开。芯长度lm和线圈长度lc之间的长度差Id优选等于或大于前一厚度tf。

4. 发明申请

WO2011116366A1 GLOW PLUG WITH PERMANENT DISPLACEMENT RESISTANT PROBE TIP JOINT 审中-公开
标题翻译：具有永久位移阻力探头提示接头的GLOW插头
公开(公告)号：WO2011116366A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/029146
申请日：2011-03-21
申请人： FEDERAL-MOGUL IGNITION COMPANY , GORETTI, Sandro , BURROWS, John, A.
发明人： GORETTI, Sandro , BURROWS, John, A.
IPC分类号： F23Q7/00
CPC分类号： F23Q7/001
摘要： A glow plug (10) has a heater probe (20) that can be axially misaligned relative to a central axis (15) of an outer metal shell (12) and of a center electrode (22) and thereafter return automatically to its axially aligned configuration with the central axis. The outer shell has a through bore (14) extending along the central axis. The center electrode is received in the though bore and extends along the central axis. The heater probe is attached in electrical communication with the center electrode in the through bore and extends along the central axis axially outwardly from a distal end (19) of the shell. An annular flex joint (24) provides the sole source of attachment of the outer shell to the heater probe via one end of the flex joint being attached to the outer shell adjacent the distal end and another end of the flex joint being attached to the heater probe.
摘要翻译：电热塞（10）具有加热器探头（20），该加热器探头可相对于外金属壳体（12）和中心电极（22）的中心轴线（15）轴向不对准，然后自动返回到其轴向对准配置中心轴。外壳具有沿中心轴线延伸的通孔（14）。中心电极被容纳在通孔中并沿中心轴线延伸。加热器探针与通孔中的中心电极电连通并且从壳体的远端（19）沿轴向向外延伸。环形挠性接头（24）通过柔性接头的一端将外壳附接到加热器探针的唯一来源，该柔性接头附接到邻近远端的外壳，柔性接头的另一端附接到加热器探测。

5. 发明申请

WO2010088451A3 SPARK PLUG WITH INTEGRAL COMBUSTION SENSOR AND ENGINE COMPONENT THEREWITH 审中-公开
公开(公告)号：WO2010088451A3
公开(公告)日：2010-08-05
申请号：PCT/US2010/022488
申请日：2010-01-29
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , TINWELL, Paul
发明人： BURROWS, John, A. , TINWELL, Paul
IPC分类号： H01T13/02 , H01T13/20
摘要： A spark plug assembly includes an insulator having an upper shoulder and a lower shoulder and a metal annular outer shell having an outer surface and a cavity bounded by an inner surface. The inner surface has a flange extending inwardly to confront the lower shoulder of the insulator. The outer shell has a proximal end and an opposite fastening end. The fastening end has an external threaded region and an annular sealing seat extending outwardly adjacent the flange. The outer shell has an annular shoulder extending radially between the sealing seat and the proximal end. The proximal end has a turnover axially confronting the upper shoulder of the insulator. A sensor assembly is received about the outer shell between the shoulder of the shell and the turnover. The sensor assembly is responsive to send a signal in response to relative axial movement between the insulator and the outer shell.

6. 发明申请

WO2013089732A2 CORONA IGNITER INCLUDING IGNITION COIL WITH IMPROVED ISOLATION 审中-公开
标题翻译：包括点火线圈的CORONA点火器具有改进的隔离性能
公开(公告)号：WO2013089732A2
公开(公告)日：2013-06-20
申请号：PCT/US2011/065114
申请日：2011-12-15
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , LYKOWSKI, James, D.
发明人： BURROWS, John, A. , LYKOWSKI, James, D.
IPC分类号： H01T13/44 , H01T21/02
CPC分类号： H01T13/50 , F02P23/04 , H01F27/321 , H01F27/327 , H01F38/12 , H01F2038/122 , H01F2038/125 , H01T21/02
摘要： A corona igniter (20) includes an ignition coil (26) providing a high voltage energy to an electrode. The coil (26) is disposed in a housing (34) and electrically isolated by a coil filler (36) and a capacitance reducing component (38) which together improve energy efficiency of the system. The coil filler (36) includes an insulating resin permeating the coil (26). The capacitance reducing component (38) has a permittivity not greater than 6, for example ambient air, pressurized gas, insulating oil, or a low permittivity solid. The capacitance reducing compound (38) surrounds the coil (26) and other components and fills the remaining housing volume. The coil filler (36) has a filler volume and the capacitance reducing component (38) has a component volume greater than the filler volume.
摘要翻译：电晕点火器（20）包括向电极提供高电压能量的点火线圈（26）。线圈（26）设置在壳体（34）中并且通过线圈填充物（36）和电容减小部件（38）电隔离，这两者共同提高了系统的能量效率。线圈填充物（36）包括渗透线圈（26）的绝缘树脂。电容减小部件（38）具有不大于6的介电常数，例如环境空气，加压气体，绝缘油或低介电常数固体。电容减小化合物（38）围绕线圈（26）和其他部件并填充剩余的壳体容积。线圈填充物（36）具有填充物体积并且电容减少部件（38）具有比填充物体积更大的部件体积。

7. 发明申请

WO2012097290A1 CORONA IGNITER HAVING CONTROLLED LOCATION OF CORONA FORMATION 审中-公开
标题翻译：具有CORONA形成的控制位置的CORONA IGNITER
公开(公告)号：WO2012097290A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/021302
申请日：2012-01-13
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , LYKOWSKI, James, D. , PERMUY, Alfred , HAMPTON, Keith
发明人： BURROWS, John, A. , LYKOWSKI, James, D. , PERMUY, Alfred , HAMPTON, Keith
IPC分类号： H01T13/50 , H01T13/52 , H01T21/02
CPC分类号： H01T13/50 , H01T13/52 , H01T21/02
摘要： A corona igniter 20 includes an insulator 28 surrounding a central electrode 24 and a shell 30 surrounding the insulator 28. The shell 30 presents a shell gap 38 having a shell gap width w s between a shell lower end 34 and a shell inner surface 90 or shell outer surface 92. The shell 30 has a shell thickness t s decreasing toward the shell lower end 34 allowing the shell gap width w s to increase toward the shell lower end 34. The shell gap 38 is open at the shell lower end 34 allowing air to flow therein, and the shell gap width w s is greatest at the shell lower end 34. The increasing shell gap width w s enhances corona discharge 22 along the insulator 28 between the central electrode 24 and shell 30.
摘要翻译：电晕点火器20包括围绕中心电极24的绝缘体28和围绕绝缘体28的外壳30.外壳30具有外壳间隙38，外壳间隙38在外壳下端34与外壳内表面90或外壳之间具有外壳间隙宽度ws 外壳表面92.外壳30具有朝壳体下端34减小的外壳厚度ts，允许外壳间隙宽度ws朝壳体下端34增加。外壳间隙38在外壳下端34处开放，允许空气流动壳壳宽度ws在外壳下端34处最大。外壳间隙宽度ws增加沿中心电极24和外壳30之间的绝缘体28的电晕放电22。

8. 发明申请

WO2012097205A2 CORONA IGNITION SYSTEM HAVING SELECTIVE ENHANCED ARC FORMATION 审中-公开
标题翻译：具有选择性增强弧形成的CORONA点火系统
公开(公告)号：WO2012097205A2
公开(公告)日：2012-07-19
申请号：PCT/US2012/021169
申请日：2012-01-13
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A.
发明人： BURROWS, John, A.
IPC分类号： H01T19/00 , F02B5/00
CPC分类号： H01T13/50 , F02P3/01 , F02P3/0807 , F02P9/007 , F02P15/10 , F02P23/04 , F02P23/045
摘要： A corona discharge (24) ignition includes an electrode (38) emitting a radio frequency electric field and providing a corona discharge (24) to ignite a combustible mixture. The system includes a controlled high voltage energy supply (52) providing energy to a main energy storage (28) at a main voltage. A fixed high voltage energy supply (54) provides extra energy to an extra energy storage (26) at an extra voltage, which is greater than the main voltage. While the corona discharge (24) is being provided, the energy of the main energy storage (28), but not the extra energy storage (26), is provided to the electrode (38). When the corona discharge (24) switches to arc discharge, the extra energy of the extra energy storage (26) is provided to the corona igniter (22) to enhance the arc discharge and provide reliable ignition until the corona discharge (24) is restored.
摘要翻译：电晕放电（24）点火包括发射射频电场的电极（38），并提供电晕放电（24）以点燃可燃混合物。该系统包括在主电压下向主能量存储器（28）提供能量的受控高压能量供应（52）。固定的高压能量源（54）在额外的电压（大于主电压）的情况下向额外的能量存储器（26）提供额外的能量。当提供电晕放电（24）时，主电能存储器（28）的能量而不是额外的能量存储器（26）被提供给电极（38）。当电晕放电（24）切换到电弧放电时，额外能量存储器（26）的额外能量被提供给电晕点火器（22），以增强电弧放电并提供可靠的点火直到电晕放电（24）被恢复。

9. 发明申请

WO2012091920A1 CORONA IGNITER HAVING SHAPED INSULATOR 审中-公开
标题翻译：具有形状绝缘体的CORONA IGNITER
公开(公告)号：WO2012091920A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/064784
申请日：2011-12-14
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , LYKOWSKI, James, D.
发明人： BURROWS, John, A. , LYKOWSKI, James, D.
IPC分类号： H01T13/50
CPC分类号： H01T13/50
摘要： A corona igniter (20) for emitting a radio frequency electric field and providing a corona discharge (24) includes a central electrode (22) at a positive voltage, a grounded metal shell (30), and an insulator (28) with an abruption (34) extending radially outward relative to the central electrode (22). The abruption (34) is typically an increase of at least 15% of a local thickness (t) of the insulator (28) over less than 25% of a nose length (1) of an insulator nose region (74). The abruption (34) is typically one flank (82) of a protrusion or a notch, and the flank (82) faces the shell (30). The abruption (34) reverses the electric field and voltage potential gradient along the insulator outer surface (32), repels charged ions away from the insulator (28), and thus prevents the formation of a conductive path between the central electrode (22) and the shell (22).
摘要翻译：一种用于发射射频电场并提供电晕放电（24）的电晕点火器（20）包括正电压的中心电极（22），接地的金属壳（30）和具有剥离的绝缘体（28）（34）相对于中心电极（22）径向向外延伸。在超过绝缘体鼻部区域（74）的鼻部长度（1）的25％以下时，该剥离（34）通常是绝缘体（28）的局部厚度（t）的至少15％的增加。突起（34）通常是突起或凹口的一个侧面（82），并且侧面（82）面向壳体（30）。剥离（34）沿着绝缘体外表面（32）反转电场和电压梯度，将带电离子排斥离开绝缘体（28），从而防止在中心电极（22）和外壳（22）。

10. 发明申请

WO2010056411A1 GLOW PLUG WITH METALLIC HEATER PROBE 审中-公开
标题翻译：带金属加热器探头的GLOW插头
公开(公告)号：WO2010056411A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/055111
申请日：2009-08-27
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , CINO, Marcello , GORETTI, Sandro
发明人： BURROWS, John, A. , CINO, Marcello , GORETTI, Sandro
IPC分类号： F02P19/02 , F23Q7/00 , H01C1/03
CPC分类号： F23Q7/001 , F02P19/02
摘要： A glow plug assembly (110) has a metallic heater probe (118) supported within a metal shell (112). A transition zone (144) at the base of the shell (112) includes a membrane (146) and a tube portion (148). A first open end (130) of the heater probe (118) is formed with a reduced diameter pilot section (150) that mates with the tube portion (148) to establish a joint area between the components. The membrane (146) may be made elastically deflectable so as to accommodate integration of a pressure sensor (156) in the glow plug assembly (110).
摘要翻译：电热塞组件（110）具有支撑在金属外壳（112）内的金属加热器探针（118）。在壳体（112）的基部处的过渡区域（144）包括膜（146）和管部分（148）。加热器探针（118）的第一开口端（130）形成有与管部分（148）配合的直径缩小的引导部分（150），以在部件之间建立接合区域。膜（146）可以制成弹性偏转，以便适应电热塞组件（110）中的压力传感器（156）的集成。

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