- 专利标题: Ignition control device having an electronic fuel injection (EFI) mode and a capacitive discharge ignition (CDI) mode
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申请号: US15038230申请日: 2013-11-22
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公开(公告)号: US09856800B2公开(公告)日: 2018-01-02
- 发明人: Michael Robert Garrard , William E. Edwards , John Matthew Hall
- 申请人: FREESCALE SEMICONDUCTOR, INC.
- 申请人地址: US TX Austin
- 专利权人: NXP USA, Inc.
- 当前专利权人: NXP USA, Inc.
- 当前专利权人地址: US TX Austin
- 国际申请: PCT/IB2013/060332 WO 20131122
- 国际公布: WO2015/075504 WO 20150528
- 主分类号: F02D37/02
- IPC分类号: F02D37/02 ; F02P3/04 ; F02P3/08 ; F02D41/34 ; F02D41/40
摘要:
An ignition control device having an Electronic Fuel Injection mode and a Capacitive Discharge ignition mode is described. The ignition control device comprises: an output for providing an output voltage, connected or connectable to a load, the load being a fuel injection actuator of an EFI system or an ignition capacitor of a CDI system; and a driver unit connected to the output, for driving the output voltage from a low level to a high level and from the high level to the low level in dependence on an input signal, each transition of the output voltage from the low level to the high level having a low-to-high transition time which is longer for the CDI mode than for the EFI mode.
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