发明名称 |
ELECTRONIC IGNITION SYSTEM |
摘要 |
capacitor-type ignition systems for carburetor engines. SUBSTANCE: system has voltage changer 1 and unbalanced bridge circuit connected to the latter through full-wave rectifier 2 and capacitive filter 10; storage capacitors 3 and 4 are connected across two opposite arms of bridge circuit and thyristors 6 and 7, across two other opposite arms; primary winding of ignition coil 5 shorted out by means of back diode 11 is connected across diagonally opposite output terminals of bridge; gate electrodes of thyristors 6 and 7 are connected to secondary windings of pulse transformers 13 and 14, respectively, their primary windings being connected to direct and inverting outputs of T flip-flop 9 whose complementing input is connected through shaper 12 to contacts of chopper 8. EFFECT: enhanced efficiency of system without reducing maximum rate of spark formation. 2 cl, 1 dwg
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申请公布号 |
RU2166120(C2) |
申请公布日期 |
2001.04.27 |
申请号 |
RU19990101747 |
申请日期 |
1999.01.29 |
申请人 |
NORIL'SKIJ INDUSTRIAL'NYJ INSTITUT |
发明人 |
JASHONKOV S.JA.;VEKSLER L.B. |
分类号 |
F02P3/08;(IPC1-7):F02P3/08 |
主分类号 |
F02P3/08 |
代理机构 |
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