Internal-combustion engines – High tension ignition system – Having a specific ignition coil
Patent
1996-06-28
1999-02-09
Argenbright, Tony M.
Internal-combustion engines
High tension ignition system
Having a specific ignition coil
F02D 302
Patent
active
058681230
ABSTRACT:
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.
REFERENCES:
patent: 4502454 (1985-03-01), Hamai et al.
patent: 5377652 (1995-01-01), Noble et al.
patent: 5456241 (1995-10-01), Ward
Grimes Donald
Hasegawa Ryusuke
Silgailis John
Allied-Signal Inc.
Argenbright Tony M.
Buff Ernest D.
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