公开(公告)号：EP0634572A1

公开(公告)日：1995-01-18

申请号：EP94305209.2

申请日：1994-07-15

申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.

发明人： Bonavia, Howard Vincent ,  Killean, John Edward

IPC分类号： F02P7/03 ,  F02P3/08

CPC分类号： F02P3/0869 ,  F02P7/035 ,  F02P15/003

摘要： An ignition system for a gas turbine engine includes a plurality of igniters, an energy storage capacitance (12), a charging circuit (14) for charging the capacitance (12), a plurality of gated switches (22,23) with at least one switch connected between each igniter and the capacitance control means (24) are provided for discharging respective variable amounts of energy from the capacitance (12) to each respective igniter at respective variable spark rates.

摘要翻译： 一种用于燃气涡轮发动机的点火系统包括点火器到能量存储电容（12），充电电路（14）的多个用于与至少一个充电的电容（12），门控开关的多个（22,23） 切换连接每个点火器和电容控制装置（24），用于在可变respectivement火花率从电容（12）到每个点火器respectivement排放能量的respectivement可变量提供之间。

公开(公告)号：EP0589603A3

公开(公告)日：1995-02-15

申请号：EP93307213.4

申请日：1993-09-14

申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.

发明人： Bonavia, Howard Vincent ,  Geislinger, Dale Frank ,  Terzo, Michael John

IPC分类号： F02P3/08 ,  F02P9/00 ,  F02P7/03 ,  F02P11/00

CPC分类号： F02P7/035 ,  F02P3/0838 ,  F02P3/0884 ,  F02P9/002 ,  F02P11/00 ,  F02P15/003

摘要： An exciter for an internal combustion engine igniter plug (12) comprises a continuous AC charging circuit (20) and a discharge circuit (22). The discharge circuit (22) is connectable to the plug (12) and the charging circuit (20) includes a transformer (T1) having a primary winding connectable to an AC power source (28) and a secondary winding connected to the discharge circuit. The discharge circuit includes a storage capacitor (38) connected to the transformer secondary winding such that current induced in the secondary charges the capacitor (38) at a generally constant rate. A switching device (46) is connected in series between the capacitor (38) and the plug (12). A trigger circuit (52) triggers the switching device (46) in response to charge on the capacitor (38). The charging circuit (20) and trigger circuit (52) operate to maintain a generally constant spark rate. A current multiplier (76) is also provided to substantially increase the peak currents delivered to the plug (12). A clamping diode (150) is also provided in parallel with the storage capacitor (38) to prevent reverse currents and voltages due to resonance between the capacitor (38) and stray inductance.

公开(公告)号：EP0634572B1

公开(公告)日：1997-09-10

申请号：EP94305209.2

申请日：1994-07-15

申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.

发明人： Bonavia, Howard Vincent ,  Killean, John Edward

IPC分类号： F02P7/03 ,  F02P3/08

CPC分类号： F02P3/0869 ,  F02P7/035 ,  F02P15/003

公开(公告)号：EP0679804A1

公开(公告)日：1995-11-02

申请号：EP94302955.3

申请日：1994-04-25

申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.

发明人： Bonavia, Howard Vincent ,  Geislinger, Dale Frank

IPC分类号： F02P7/03 ,  F02P3/08

CPC分类号： F02P3/0838 ,  F02P7/035 ,  F02P15/003

摘要： An exciter for an internal combustion engine igniter plug includes a charging circuit (104) and a discharge circuit (106). The charging circuit is connected to a power supply (108) and the discharge circuit is connected to the plug (64) to produce sparks. The discharge circuit (106) comprises a storage capacitor (38) connected to the charging circuit (104), a gated solid state switching device (33-35) connected between the capacitor (38) and the plug (64), and a trigger means for gating the switching device on and off. The capacitor is discharged when the switching device (33-35) is gated on and is charged by the charging circuit (104) after the switching device is gated off.

摘要翻译： 内燃机点火器塞的励磁机包括充电电路（104）和放电电路（106）。 充电电路连接到电源（108），并且放电电路连接到插头（64）以产生火花。 放电电路（106）包括连接到充电电路（104）的存储电容器（38），连接在电容器（38）和插头（64）之间的门控固态开关装置（33-35） 用于启动和关闭开关装置门控的装置。 当切换装置（33-35）被选通时，电容器被放电，并且在开关装置关闭之后由充电电路（104）充电。

公开(公告)号：EP0589603A2

公开(公告)日：1994-03-30

申请号：EP93307213.4

申请日：1993-09-14

申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.

发明人： Bonavia, Howard Vincent ,  Geislinger, Dale Frank ,  Terzo, Michael John

IPC分类号： F02P3/08 ,  F02P9/00 ,  F02P7/03 ,  F02P11/00

CPC分类号： F02P7/035 ,  F02P3/0838 ,  F02P3/0884 ,  F02P9/002 ,  F02P11/00 ,  F02P15/003

摘要： An exciter for an internal combustion engine igniter plug (12) comprises a continuous AC charging circuit (20) and a discharge circuit (22). The discharge circuit (22) is connectable to the plug (12) and the charging circuit (20) includes a transformer (T1) having a primary winding connectable to an AC power source (28) and a secondary winding connected to the discharge circuit. The discharge circuit includes a storage capacitor (38) connected to the transformer secondary winding such that current induced in the secondary charges the capacitor (38) at a generally constant rate. A switching device (46) is connected in series between the capacitor (38) and the plug (12). A trigger circuit (52) triggers the switching device (46) in response to charge on the capacitor (38). The charging circuit (20) and trigger circuit (52) operate to maintain a generally constant spark rate. A current multiplier (76) is also provided to substantially increase the peak currents delivered to the plug (12). A clamping diode (150) is also provided in parallel with the storage capacitor (38) to prevent reverse currents and voltages due to resonance between the capacitor (38) and stray inductance.

摘要翻译： 用于内燃机点火器塞（12）的励磁机包括连续的交流充电电路（20）和放电电路（22）。 放电电路（22）可连接到插头（12），并且充电电路（20）包括具有可连接到AC电源（28）的初级绕组和连接到放电电路的次级绕组的变压器（T1）。 放电电路包括连接到变压器次级绕组的存储电容器（38），使得二次感应的电流以大致恒定的速率对电容器（38）充电。 开关装置（46）串联连接在电容器（38）和插头（12）之间。 触发电路（52）响应于电容器（38）上的电荷触发开关装置（46）。 充电电路（20）和触发电路（52）操作以维持大致恒定的火花率。 还提供电流倍增器（76）以基本上增加传递到插头（12）的峰值电流。 钳位二极管（150）还与存储电容器（38）并联设置，以防止由于电容器（38）和杂散电感之间的谐振引起的反向电流和电压。