发明授权
- 专利标题: Electrically controlled fuel injection system
- 专利标题(中): 电控燃油喷射系统
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申请号: US678315申请日: 1976-04-19
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公开(公告)号: US4222352A公开(公告)日: 1980-09-16
- 发明人: Ulrich Drews , Peter Werner , Helmut Moder , Adolf Kugelmann
- 申请人: Ulrich Drews , Peter Werner , Helmut Moder , Adolf Kugelmann
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX2517233 19750418
- 主分类号: F02D41/34
- IPC分类号: F02D41/34 ; F02D41/18 ; F02D41/22 ; F02B3/00
摘要:
A fuel injection control circuit includes a monostable multivibrator for generating injection valve control pulses. The circuit includes a trigger sub-circuit which controls the switching characteristics of the monostable multivibrator in a well-defined manner which is immune to electrical noise and to voltage fluctuation in the supply lines of the vehicle.
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