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11. 发明申请

WO2014145184A1 WEAR PROTECTION FEATURE FOR CORONA IGNITER 审中-公开
标题翻译： CORONA IGNITER的保护功能
公开(公告)号：WO2014145184A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/029902
申请日：2014-03-15
申请人： FEDERAL-MOGUL IGNITION COMPANY
发明人： BURROWS, John, A. , MIXELL, Kristapher
IPC分类号： H01T13/50 , H01T13/46
CPC分类号： F02P23/04 , H01T13/467 , H01T13/50 , H01T19/00 , H01T19/02 , H01T19/04 , H01T21/00 , H01T21/02 , Y10T29/49002
摘要： A corona igniter (20) comprises an electrode with a central extended member (22) extending along a central axis (A) and a crown (34) extending radially outwardly from the central extended member. The central extended member has an extended length (le) and the crown has a crown length (lc). The extended length is greater than the crown length such that the extended member approaches a piston more closely than the crown. In addition, the firing tips of the crown each present a first spherical radius which is less than a second spherical radius of the central extended member. Thus, if arcing occurs, it forms from the central extended member, rather than from the crown. Accordingly, the firing tips of the crown experience less wear and remain sharp. In addition, due to the sizes of the spherical radii, corona discharge is more likely to form from the firing tips than from the central extended member.
摘要翻译：电晕点火器（20）包括具有沿着中心轴线（A）延伸的中心延伸构件（22）的电极和从中心延伸构件径向向外延伸的表冠（34）。中心延伸构件具有延伸长度（le），并且表冠具有冠长度（lc）。延伸长度大于冠部长度，使得延伸部件接近比冠部更接近的活塞。此外，冠部的点火尖部呈现小于中心延伸部件的第二球形半径的第一球形半径。因此，如果发生电弧，则从中心延伸部件而不是从表冠形成。因此，冠的烧制尖端经受较少的磨损并保持锋利。此外，由于球形半径的尺寸，从烧制尖端更可能形成电晕放电，而不是从中心延伸部件形成。

12. 发明申请

WO2012097212A1 CORONA IGNITER WITH MAGNETIC SCREENING 审中-公开
标题翻译：具有磁性筛选的CORONA IGNITER
公开(公告)号：WO2012097212A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/021182
申请日：2012-01-13
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 , H01T13/44
CPC分类号： H01T13/50 , H01F27/365 , H01T13/44
摘要： The invention relates to a corona igniter device configured to be fixed within a combustion chamber, including a housing (40) extending between an upper end and a lower end of the igniter device. An inductor winding (50) is received in the housing (40) between the upper and lower ends, and a magnetic shield (61) located between the housing (40) and the inductor winding (50) prevent magnetic flux from emanating out of the igniter 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，包括在点火器装置的上端和下端之间延伸的壳体（40）。电感线圈（50）被容纳在上端和下端之间的壳体（40）中，并且位于壳体（40）和电感线圈（50）之间的磁屏蔽（61）防止磁通量从点火装置

13. 发明申请

WO2011049578A1 GLOW PLUG AND HEATER ASSEMBLY THEREFOR WITH AN IMPROVED CONNECTION BETWEEN A CENTRAL ELECTRODE AND A HEATER PROBE OF THE HEATER ASSEMBLY 审中-公开
标题翻译：具有与中央电极和加热器组件的加热器探头之间的改进连接的GLOW插头和加热器组件
公开(公告)号：WO2011049578A1
公开(公告)日：2011-04-28
申请号：PCT/US2009/061824
申请日：2009-10-23
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , GORETTI, Sandro , CINO, Marcello
发明人： BURROWS, John, A. , GORETTI, Sandro , CINO, Marcello
IPC分类号： F23Q7/22 , F02P19/00 , F02P19/02
CPC分类号： F23Q7/001 , F02P19/02 , F23Q7/22
摘要： A glow plug has an annular metal shell and a heater assembly including a central electrode and a heater probe. The metal shell is configured to receive the heater assembly therein. The central electrode has an elongate body extending between a terminal end configured for electrical communication with a power source and an attachment end. The heater probe has an elongate body extending between a proximal end and a free distal end. Either the attachment end of the central electrode or the proximal end of the heater probe has a recessed pocket with a tapered inner surface converging axially extending axially therein. The other of the attachment end of the central electrode or the proximal end of the heater probe has a tapered outer surface configured for receipt in the recessed pocket.
摘要翻译：电热塞具有环形金属壳和包括中心电极和加热器探针的加热器组件。金属外壳构造成在其中容纳加热器组件。中心电极具有延伸的主体，该主体在构造成与电源和附接端电连接的终端之间延伸。加热器探针具有在近端和自由远端之间延伸的细长体。中心电极的附接端或加热器探针的近端具有凹入的凹槽，其具有在其中轴向轴向收敛的锥形内表面。中心电极的附加端或加热器探针的近端中的另一个具有锥形的外表面，其被配置为容纳在凹进的口袋中。

14. 发明申请

WO2010088448A2 SPARK PLUG WITH COMBUSTION SENSOR 审中-公开
标题翻译：火花塞与燃烧传感器
公开(公告)号：WO2010088448A2
公开(公告)日：2010-08-05
申请号：PCT/US2010/022482
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
CPC分类号： G01M15/08 , G01L23/222
摘要： A spark plug assembly has a ceramic insulator with a metal outer shell surrounding at least a portion of the insulator A ground electrode is operatively attached to the outer shell and a center electrode having an elongate body extends through the insulator The center electrode and the ground electrode provide a spark gap A force sensor is received about the insulator An annular inner shell is received between the outer shell and the insulator, wherein the inner shell has a surface configured to confront the insulator along an axial direction.
摘要翻译：火花塞组件具有陶瓷绝缘体，其具有包围绝缘体A的至少一部分的金属外壳。接地电极可操作地附接到外壳，并且具有细长主体的中心电极延伸穿过绝缘体。中心电极和接地电极提供火花间隙围绕绝缘体容纳力传感器环形内壳被容纳在外壳和绝缘体之间，其中内壳具有被配置为沿着轴向面对绝缘体的表面。

15. 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

16. 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。

17. 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.

18. 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).

19. 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。

20. 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.

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