发明授权
- 专利标题: Fuel control system
- 专利标题(中): 燃油控制系统
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申请号: US603512申请日: 1975-08-11
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公开(公告)号: US4015426A公开(公告)日: 1977-04-05
- 发明人: Nobuhito Hobo , Sumihiro Kaga
- 申请人: Nobuhito Hobo , Sumihiro Kaga
- 申请人地址: JA
- 专利权人: Nippondenso Co., Ltd.
- 当前专利权人: Nippondenso Co., Ltd.
- 当前专利权人地址: JA
- 优先权: JA47-117047 19721120
- 主分类号: F02C9/32
- IPC分类号: F02C9/32 ; F02C9/08
摘要:
In a fuel control system of the type in which an electromagnetic valve responsive to timing pulse voltage is employed to intermittently effect the metering of the fuel, a control voltage generator generates a control voltage corresponding to a predetermined fuel metering characteristic of the engine, and a trigger signal generator triggers a timing pulse generator at a predetermined period to generate timing pulses whose time width is controllable in accordance with the control voltage to actuate an electromagnetic valve.