MAGNETIC CORE-COIL ASSEMBLY FOR SPARK IGNITION SYSTEMS
摘要
A magnetic core-coil assembly generates an ignition event in a spark ignition internal combustion system having at least one combustion chamber. The assembly comprises a magnetic core of amorphous metal having a primary coil for low voltage excitation and a secondary coil for a high voltage output to be fed to a spark plug. A high voltage is generated in the secondary coil within a short period of time following excitation thereof. The assembly senses spark ignition conditions in the combustion chamber to control the ignition event. The assembly is constructed from sub-assembly parts that can be manufactured with existing machines at reasonable cost. The assembly is then potted in a housing consisting of a high temperature polymer.
申请公布号
WO9849697(A1)
申请公布日期
1998.11.05
申请号
WO1998US08788
申请日期
1998.04.29
申请人
ALLIEDSIGNAL INC.
发明人
RAPOPORT, WILLIAM, R.;PAPANESTOR, PAUL, A.;GRIMES, DONALD, ALLEN;VANBUSKIRK, BRUCE