发明名称 |
Fuel injection system for combination with internal combustion engines, having a universally connectable input trigger stage |
摘要 |
To permit connection of the input trigger stage to a wide variety of signal sources, such as different types of ignition systems (transistorized ignitions, coil-type ignitions, mechanical breaker system ignitions, and the like), a voltage divider is connected across the supply circuit, and the input signal is applied to a dual collector transistor forming the trigger or threshold stage, one collector of the transistor being connected to the output of the trigger stage and the other being connected to a protective circuit controlling bypassing of input signals of excessive voltage, or energy of either polarity and thus protecting the dual collector transistor.
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申请公布号 |
US4024843(A) |
申请公布日期 |
1977.05.24 |
申请号 |
US19750637062 |
申请日期 |
1975.12.02 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
ADLER, KARL-HEINZ;DREWS, ULRICH;GLOSS, ERWIN;KUGELMANN, ADOLF |
分类号 |
F02D41/34;F02D41/18;F02D41/36;F02D45/00;F02P17/12;(IPC1-7):F02B3/00 |
主分类号 |
F02D41/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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