-
1.发明公开
公开(公告)号：EP0544471A2
公开(公告)日：1993-06-02
申请号：EP92310629.8
申请日：1992-11-20
CPC分类号： F02P11/04 , B25C1/08 , F02P3/0838 , F02P3/0884 , F02P9/002 , F02P11/00 , F02P11/06
摘要： An ignition system for a combustion-powered tool is powered by a battery (12) and is arranged so that a sudden discharge of a capacitor (36) produces a spark at a spark gap (32) of a spark plug (30). An oscillator (38) for charging the capacitor (36) is enabled if a trigger switch (16) is closed while a head switch (14) is closed, but not if the trigger switch (16) is closed while the head switch (14) is opened, and if a battery voltage, as monitored, is not less than a reference voltage, and so that a silicon-controlled rectifier (44), which is arranged to produce a sudden discharge of the capacitor (36), is switched to a conductive state if the capacitor voltage, as monitored, and is not less than a reference voltage. The head (14) and trigger (16) switches, which are photo-electric, are polled intermittently to determine whether they are closed. Predominantly, solid-state components are used.
摘要翻译： 用于燃烧动力工具的点火系统由电池（12）供电，并且被布置成使得电容器（36）的突然放电在火花塞（30）的火花隙（32）处产生火花。 如果在头开关（14）关闭的情况下触发开关（16）闭合，则启动用于对电容器（36）充电的振荡器（38），但是如果在头开关（14）处触发开关（16）闭合 ），并且如果所监视的电池电压不小于参考电压，并且使得设置成产生电容器（36）的突然放电的可控硅整流器（44）被切换 如果电容器电压如监视，并且不小于参考电压，则达到导通状态。 光电头部（14）和触发器（16）开关间歇地轮询，以确定它们是否关闭。 主要是使用固态成分。
-
公开(公告)号：EP0544471A3
公开(公告)日：1994-05-11
申请号：EP92310629.8
申请日：1992-11-20
CPC分类号： F02P11/04 , B25C1/08 , F02P3/0838 , F02P3/0884 , F02P9/002 , F02P11/00 , F02P11/06
摘要： An ignition system for a combustion-powered tool is powered by a battery (12) and is arranged so that a sudden discharge of a capacitor (36) produces a spark at a spark gap (32) of a spark plug (30). An oscillator (38) for charging the capacitor (36) is enabled if a trigger switch (16) is closed while a head switch (14) is closed, but not if the trigger switch (16) is closed while the head switch (14) is opened, and if a battery voltage, as monitored, is not less than a reference voltage, and so that a silicon-controlled rectifier (44), which is arranged to produce a sudden discharge of the capacitor (36), is switched to a conductive state if the capacitor voltage, as monitored, and is not less than a reference voltage. The head (14) and trigger (16) switches, which are photo-electric, are polled intermittently to determine whether they are closed. Predominantly, solid-state components are used.
摘要翻译： 用于燃烧动力工具的点火系统由电池（12）供电，并且被布置成使得电容器（36）的突然放电在火花塞（30）的火花隙（32）处产生火花。 如果在头开关（14）关闭的情况下触发开关（16）闭合，则启动用于对电容器（36）充电的振荡器（38），但是如果在头开关（14）处触发开关（16）闭合 ），并且如果所监视的电池电压不小于参考电压，并且使得设置成产生电容器（36）的突然放电的可控硅整流器（44）被切换 如果电容器电压如监视，并且不小于参考电压，则达到导通状态。 光电头部（14）和触发器（16）开关间歇地轮询，以确定它们是否关闭。 主要是使用固态成分。
-
公开(公告)号：EP0544471B1
公开(公告)日：1997-06-04
申请号：EP92310629.8
申请日：1992-11-20
CPC分类号： F02P11/04 , B25C1/08 , F02P3/0838 , F02P3/0884 , F02P9/002 , F02P11/00 , F02P11/06
-
-
搜索结果
3 条记录 (耗时 0.012 秒)
