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1. 发明授权

EP2664039B1 CORONA IGNITER HAVING CONTROLLED LOCATION OF CORONA FORMATION 有权转让
标题翻译： CORONAZÜNDER控故障测距CORONA培训
公开(公告)号：EP2664039B1
公开(公告)日：2015-06-24
申请号：EP12701412.4
申请日：2012-01-13
申请人： Federal-Mogul Ignition Company
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

2. 发明公开

EP2678551A1 CORONA IGNITER WITH IMPROVED ENERGY EFFICIENCY 审中-公开
标题翻译： KORONAZÜNDERMIT VERBESSERTER ENERGIEEFFIZIENZ
公开(公告)号：EP2678551A1
公开(公告)日：2014-01-01
申请号：EP12707004.3
申请日：2012-02-22
申请人： Federal-Mogul Ignition Company
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沿着线圈中心轴线ac设置在绕组26之间并且包括多个分立部分32.离散部分32通过填充有非磁性间隙填充物78的芯间隙34彼此轴向隔开。磁芯30具有芯长度lm，线圈24具有小于芯长度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ld优选等于或大于前一厚度tf。

3. 发明公开

EP2652846A2 CORONA IGNITER INCLUDING IGNITION COIL WITH IMPROVED ISOLATION 审中-公开
标题翻译：与改进的隔离线圈KORONAZÜNDVORRICHTUNG
公开(公告)号：EP2652846A2
公开(公告)日：2013-10-23
申请号：EP11873786.5
申请日：2011-12-15
申请人： Federal-Mogul Ignition Company
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.

4. 发明授权

EP2652848B1 CORONA IGNITER HAVING SHAPED INSULATOR 有权
公开(公告)号：EP2652848B1
公开(公告)日：2018-09-19
申请号：EP11809001.8
申请日：2011-12-14
申请人： Federal-Mogul Ignition Company
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 (el) 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).

5. 发明公开

EP2664040A1 CORONA IGNITER WITH MAGNETIC SCREENING 审中-公开
标题翻译： KORONAZÜNDERMIT MAGNETABSCHIRMUNG
公开(公告)号：EP2664040A1
公开(公告)日：2013-11-20
申请号：EP12701592.3
申请日：2012-01-13
申请人： Federal-Mogul Ignition Company
发明人： BURROWS, John, A. , LYKOWSKI, James, D.
IPC分类号： H01T13/50 , H01T13/44
CPC分类号： H01T13/50 , H01F27/365 , H01T13/44
摘要： The invention relates to a corona ignitor device configured to be fixed within a combustion chamber, including a housing extending between an upper end and a lower end of the ignitor device. Inductor windings are received in the housing between the upper and lower ends, and a magnetic shield located between the housing and the inductor windings prevent magnetic flux from emanating out of the ignitor device.
摘要翻译：本发明涉及一种电晕点火装置，其被配置为固定在燃烧室内，包括在点火装置的上端和下端之间延伸的壳体。电感绕组被容纳在壳体中的上端和下端之间，并且位于壳体和电感器绕组之间的磁屏蔽件防止磁通量从点火器装置发出。

6. 发明公开

EP2664039A1 CORONA IGNITER HAVING CONTROLLED LOCATION OF CORONA FORMATION 有权转让
标题翻译： CORONAZÜNDER控故障测距CORONA培训
公开(公告)号：EP2664039A1
公开(公告)日：2013-11-20
申请号：EP12701412.4
申请日：2012-01-13
申请人： Federal-Mogul Ignition Company
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 ws between a shell lower end 34 and a shell inner surface 90 or shell outer surface 92. The shell 30 has a shell thickness is decreasing toward the shell lower end 34 allowing the shell gap width ws 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 ws is greatest at the shell lower end 34. The increasing shell gap width ws enhances corona discharge 22 along the insulator 28 between the central electrode 24 and shell 30.

7. 发明公开

EP2347118A1 GLOW PLUG WITH METALLIC HEATER PROBE 审中-公开
标题翻译：预热塞与金属散热PROBE
公开(公告)号：EP2347118A1
公开(公告)日：2011-07-27
申请号：EP09826484.9
申请日：2009-08-27
申请人： Federal-Mogul Ignition Company
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).

8. 发明公开

EP2663767A2 CORONA IGNITION SYSTEM HAVING SELECTIVE ARC FORMATION 审中-公开
标题翻译：具有选择性弧形成的CORONA点火系统
公开(公告)号：EP2663767A2
公开(公告)日：2013-11-20
申请号：EP12701405.8
申请日：2012-01-13
申请人： Federal-Mogul Ignition Company
发明人： BURROWS, John, A.
IPC分类号： F02P23/04 , F02P9/00
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并提供电晕放电（24）以点燃可燃混合物的电极（38）。该系统包括以主电压向主能量存储器（28）提供能量的受控高压能量供应（52）。固定的高压能量供应器（54）以额外的电压向额外的能量存储器（26）提供额外的能量，该额外的电压大于主电压。在提供电晕放电（24）的同时，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，额外的能量存储器（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）恢复。

9. 发明公开

EP2652848A1 CORONA IGNITER HAVING SHAPED INSULATOR 审中-公开
标题翻译：具有成形绝缘子CORONA FUSE
公开(公告)号：EP2652848A1
公开(公告)日：2013-10-23
申请号：EP11809001.8
申请日：2011-12-14
申请人： Federal-Mogul Ignition Company
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 (el) 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).

10. 发明公开

EP2392060A2 SPARK PLUG WITH INTEGRAL COMBUSTION SENSOR AND ENGINE COMPONENT THEREWITH 审中-公开
标题翻译：具有集成燃烧式传感器和机械部分，从而火花塞
公开(公告)号：EP2392060A2
公开(公告)日：2011-12-07
申请号：EP10736436.6
申请日：2010-01-29
申请人： Federal-Mogul Ignition Company
发明人： BURROWS, John, A. , TINWELL, Paul
IPC分类号： H01T13/02 , H01T13/20
CPC分类号： G01L23/222
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.

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