发明名称 |
Photoelectric isolation circuit for an internal combustion engine ignition system |
摘要 |
The invention provides a circuit (100) that isolates the electrical signals or noise in an ignition system from a computer (60) which controls the timing of the ignition system. The circuit is characterized by an electro-optical coupling device (130) such as a photosensitive transistor (125) controlled by a light emitting diode (120) to provide a variable light output in response to a variable output signal from the computer analyzing the operation of the engine.
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申请公布号 |
US4446841(A) |
申请公布日期 |
1984.05.08 |
申请号 |
US19820341030 |
申请日期 |
1982.01.20 |
申请人 |
THE BENDIX CORPORATION |
发明人 |
VAN SICLEN, JR., HOWARD E. |
分类号 |
F02P5/155;F02P5/15;(IPC1-7):F02P5/04 |
主分类号 |
F02P5/155 |
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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