发明名称 |
ELECTRICAL INTERFACE ASSEMBLY FOR REDUCING OHMIC LOSSES IN AN IGNITION SYSTEM |
摘要 |
An electrical interface assembly is provided for an ignition system including at least one ignition coil per cylinder in a multi-cylinder engine. Each ignition coil includes a plurality of coil terminals for passing respective electrical signals. One of the electrical signals may be used for discharging a respective spark in a respective cylinder. The interface assembly comprises a respective miniaturized printed circuit board (PCB) on each ignition coil. Each miniaturized PCB is electrically coupled to the coil terminals therein. The interface assembly further comprises a separate electrically conductive structure for electrically interconnecting each miniaturized PCB. The electrically conductive structure may be configured to reduce ohmic losses due to inter-cylinder separation in the electrical signal used for discharging the respective spark.
|
申请公布号 |
US2004163633(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20030373149 |
申请日期 |
2003.02.24 |
申请人 |
SKINNER ALBERT ANTHONY;DAVIS LARRIE A.;HENRY JAMES PATRICK |
发明人 |
SKINNER ALBERT ANTHONY;DAVIS LARRIE A.;HENRY JAMES PATRICK |
分类号 |
F02P3/02;F02P13/00;H05K1/14;(IPC1-7):F02P1/00 |
主分类号 |
F02P3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|