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71. 发明授权

US3816781A Circuit for correcting the influence of velocity on an inductive position transducer 失效
标题翻译：用于校正感应位置传感器速度影响的电路
公开(公告)号：US3816781A
公开(公告)日：1974-06-11
申请号：US35399673
申请日：1973-04-24
申请人： SIEMENS AG
发明人： MARINGER A
IPC分类号： F02D45/00 , F02P17/04 , G01D5/12 , G01D5/20 , H03K11/00
CPC分类号： G01D5/20 , F02P17/04 , G01D5/12
摘要： A circuit for correcting the influence of velocity on the output signal of an inductive position transmitter of the type which comprises an armature moving relative to a sensor having an excitation winding, in which a trigger transistor is arranged to fire at a predetermined percentage of the maximum output voltage of the sensor and to turn off at another predetermined point to provide an output which is indicative of the zero crossing point of the armature and sensor.
摘要翻译：一种用于校正速度对感应位置变送器的输出信号的影响的电路，该感应位置变送器包括相对于具有激励绕组的传感器移动的电枢，其中触发晶体管布置成以最大值的预定百分比发射传感器的输出电压并且在另一预定点处关闭以提供指示电枢和传感器的过零点的输出。

72. 发明授权

US3737681A Circuit for generating pulses 失效
标题翻译：生成脉冲电路
公开(公告)号：US3737681A
公开(公告)日：1973-06-05
申请号：US3737681D
申请日：1970-09-29
申请人： BOSCH GMBH ROBERT
发明人： ROTHERMEL D
IPC分类号： F02P15/00 , F02P17/02 , F02P17/04 , F02P17/12 , H03K17/56
CPC分类号： F02P17/02 , F02P17/04 , F02P17/12 , F02P2017/003
摘要： A winding inductively coupled to the spark plug wire is connected to the primary of a transformer, the center tap secondary of which is connected to transistor amplifiers, the output of which latter is connected to the input of a monostable multivibrator.
摘要翻译：电感耦合到火花塞线的绕组连接到变压器的初级，其中心抽头次级连接到晶体管放大器，其输出端连接到单稳态多谐振荡器的输入端。

73. 发明授权

US3603872A Apparatus using current signals to analyze the ignition of an engine 失效
标题翻译：使用当前信号分析发动机点火的装置
公开(公告)号：US3603872A
公开(公告)日：1971-09-07
申请号：US3603872D
申请日：1970-04-09
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R
IPC分类号： F02P17/02 , F02P17/04 , F02P17/08 , G01M15/00
CPC分类号： F02P17/08 , F02P17/02 , F02P17/04 , F02P2017/003
摘要： This invention relates to a system for testing the ignition system of an automobile engine. The system develops a first current pulse when the voltage across the distributor gap for each cylinder in the engine breaks down. The system develops a second current pulse when the gap in the spark plug for each cylinder in the engine breaks down. Means are provided for determining whether each individual spark plug is operating properly. Means are also provided for determining the characteristics of the spark plug signal.

74. 发明授权

US2604516A Electrical circuit analyzing apparatus 失效
公开(公告)号：US2604516A
公开(公告)日：1952-07-22
申请号：US77643647
申请日：1947-09-27
申请人： BENDIX AVIAT CORP
发明人： MCNULTY JOHN V , KNUDSON LEWIS I
IPC分类号： F02P17/02 , F02P17/04
CPC分类号： F02P17/04 , F02P17/02

75. 发明授权

US2312840A Electrical measuring apparatus 失效
标题翻译：电气测量仪器
公开(公告)号：US2312840A
公开(公告)日：1943-03-02
申请号：US25351639
申请日：1939-01-30
申请人： ECHLIN MFG COMPANY
发明人： LANSDALE BENJAMIN C
IPC分类号： F02P17/04
CPC分类号： F02P17/04

76. 发明授权

US09309859B2 Method for controlling an ignition system of an internal combustion engine and an ignition system 有权
标题翻译：用于控制内燃机和点火系统的点火系统的方法
公开(公告)号：US09309859B2
公开(公告)日：2016-04-12
申请号：US13966653
申请日：2013-08-14
申请人： Ford Global Technologies, LLC
发明人： Georg Louven , Klemens Grieser , Kay Hohenboeken , Oliver Berkemeier
IPC分类号： F02P17/12 , F02P17/04 , F02D41/00 , F02P5/15 , F02P5/152 , F02D35/02 , F02D41/24
CPC分类号： F02P17/12 , F02D35/027 , F02D41/00 , F02D41/2438 , F02D41/2464 , F02D2200/1015 , F02P5/1502 , F02P5/151 , F02P5/1512 , F02P5/152 , F02P17/04 , Y02T10/46
摘要： A method for controlling an ignition system of an internal combustion engine, with which a device for the detection of misfires is provided, comprises operation of the internal combustion engine in a calibration mode, wherein the calibration mode includes stepwise reduction of the ignition energy by changing the ignition parameter starting from an initial value, detecting the reaching of a combustion failure limit based on the signal of the detection device and again reducing the ignition energy if the combustion failure limit has not yet been reached, and storing the ignition parameter at the point in time of reaching the combustion failure limit. When not in the calibration mode, operation of the ignition system takes place according to the stored ignition parameter. With such feedback control, electrode burn of the spark plugs is reduced, leading to an extension of the service life of the spark plugs.
摘要翻译：一种用于控制内燃机的点火系统的方法，其中提供用于检测失火的装置，其包括在校准模式下操作内燃机，其中校准模式包括通过改变点火能量逐步减小点火能量所述点火参数从初始值开始，基于所述检测装置的信号检测到达到燃烧失效极限，并且如果尚未达到所述燃烧失效极限则再次降低所述点火能量，并且将所述点火参数存储在所述点在达到燃烧失效极限的时候。当不在校准模式时，点火系统的操作根据存储的点火参数进行。通过这种反馈控制，火花塞的电极燃烧减少，导致火花塞的使用寿命延长。

77. 发明授权

US5747710A Pulse sensor clip 失效
标题翻译：脉冲传感器夹
公开(公告)号：US5747710A
公开(公告)日：1998-05-05
申请号：US767476
申请日：1996-12-16
申请人： Edward Carmichael
发明人： Edward Carmichael
IPC分类号： F02P17/04 , G01D21/00
CPC分类号： F02P17/04
摘要： A pulse sensor clip includes a body member composed of a conductive plastic. The body member includes a pair of parallel ears defining a keyhole-shaped channel therebetween for clipping onto an ignition cable. The distal end of a sensor cable extending from an engine time log is coated with a conductive adhesive, and inserted into a cable-mounting hole on the body member. A pin hole intersecting the cable-mounting hole extends between the cable-mounting hole and an exterior surface of the body member. A retaining pin is positioned in the pin hole, and driven into the sensor cable to secure it. A security wire lock can be installed through a pair of security holes on the ears to resist unauthorized removal of the sensor clip from the ignition cable.
摘要翻译：脉冲传感器夹具包括由导电塑料构成的本体构件。身体构件包括一对平行的耳，其在其间限定锁眼通道，用于夹持在点火电缆上。从发动机时间日志延伸的传感器电缆的远端涂覆有导电粘合剂，并且插入到主体构件上的电缆安装孔中。与电缆安装孔相交的销孔在电缆安装孔和主体部件的外表面之间延伸。保持销定位在销孔中，并被驱动到传感器电缆中以固定它。可以通过耳朵上的一对安全孔安装安全线锁，以防止传感器夹从点火电缆的未经授权的拆除。

78. 发明授权

US5584275A Ignition apparatus for internal combustion engine 失效
标题翻译：内燃机点火装置
公开(公告)号：US5584275A
公开(公告)日：1996-12-17
申请号：US582440
申请日：1996-01-03
申请人： Masaaki Taruya
发明人： Masaaki Taruya
IPC分类号： F02P17/04 , F02P17/10 , F02P17/12 , F02P17/00
CPC分类号： F02P17/10 , F02P17/04 , F02P17/12
摘要： An ignition apparatus for internal combustion engine capable of easily and securely sensing an ignition state based on the voltage level of an ignition signal to a power transistor includes ignition coils 13 each serving an ignition power unit 1 of the internal combustion engine, the power transistor 14 for feeding and shutting off a primary current i1 to and from the ignition coil, an ignition sensing circuit 5 for confirming that the primary current is normally fed and shut off, and a control circuit 4 including a CPU 41 for controlling fuel injection to each cylinder based on operating state signals D from various sensors 3 and outputting an ignition signal G by calculating a primary current feed time and an ignition timing of the internal combustion engine. The ignition sensing circuit includes a comparator 52 for comparing the voltage level of the ignition signal with a reference voltage level VR corresponding to a target current value of the primary current and outputs an ignition sensing signal Gd when the voltage level reaches the reference voltage level.
摘要翻译：能够容易且可靠地将点火状态基于点火信号的点火状态感测到功率晶体管的内燃机的点火装置，具有各自用于内燃机的点火功率单元1的点火线圈13，功率晶体管14 用于将点火线圈的初级电流i1馈给和关闭，用于确认初级电流正常进给和关断的点火检测电路5以及包括用于控制向每个气缸的燃料喷射的CPU 41的控制电路4 基于来自各种传感器3的操作状态信号D，并通过计算内燃机的一次电流进给时间和点火正时来输出点火信号G. 点火检测电路包括比较器52，用于将点火信号的电压电平与对应于初级电流的目标电流值的参考电压电平VR进行比较，并且当电压电平达到参考电压电平时输出点火感测信号Gd。

79. 发明授权

US5132625A Distributorless ignition adapter for diagnostic oscilloscopes 失效
标题翻译：用于诊断性OSCILLOSCOPES的无分布式点火适配器
公开(公告)号：US5132625A
公开(公告)日：1992-07-21
申请号：US591625
申请日：1990-10-01
申请人： Alexander Shaland
发明人： Alexander Shaland
IPC分类号： G01M15/04 , F02B75/02 , F02P17/00 , F02P17/02 , F02P17/04 , F02P17/08 , G01R13/20
CPC分类号： F02P17/08 , F02P17/02 , F02P17/04 , F02B2075/027 , F02P2017/003 , F02P2017/006
摘要： An ignition adapter for DIS four stroke engines provides conventional voltage waveforms for a diagnostic oscilloscope. Spark plug leads from a DIS four stroke engine are grouped together depending on their respective firing polarity. A first signal pickup is placed around the spark plug leads from the spark plugs of one signal polarity, for example a positive signal polarity, and a second signal pickup is placed around the spark plug leads from the spark plugs of opposite polarity, for example a negative signal polarity. A trigger pickup is placed around the #1 cylinder spark plug lead. The voltage waveforms received in the signal pickups are applied to the ignition adapter, summed and displayed on the oscilloscope as a conventional voltage waveform. The polarity of the waveform can be reversed using a polarity switch. The waveform received in the trigger pickup is applied to the ignition adapter and compared to a reference voltage. When the waveform exceeds the reference voltage, a voltage pulse is applied to the oscilloscope as a trigger pulse. The ignition adapter includes a trigger adjust that can be set to trigger the oscilloscope on the higher voltage levels present during the compression stroke of the DIS four stroke engine, thereby to emulate a conventional voltage waveform.
摘要翻译：用于DIS四冲程发动机的点火适配器为诊断示波器提供常规电压波形。 DIS四冲程发动机的火花塞引线根据各自的触发极性分组在一起。第一信号拾取器从一个信号极性的火花塞（例如正信号极性）放置在火花塞引线周围，并且第二信号拾取器放置在火花塞引线周围，来自相反极性的火花塞，例如负信号极性。在＃1气缸火花塞引线周围放置一个触发拾取器。将信号拾取器中接收的电压波形作为常规电压波形施加到点火适配器，并将其相加并显示在示波器上。可以使用极性开关来反转波形的极性。在触发拾取中接收的波形被施加到点火适配器并与参考电压进行比较。当波形超过参考电压时，电压脉冲作为触发脉冲施加到示波器。点火适配器包括一个触发调节器，可以设置为在DIS四冲程发动机的压缩冲程期间存在的较高电压水平上触发示波器，从而模拟常规电压波形。

80. 发明授权

US5072394A Method and apparatus for providing ignition timing alarm for internal combustion engine 失效
标题翻译：用于提供内燃机点火时间报警的方法和装置
公开(公告)号：US5072394A
公开(公告)日：1991-12-10
申请号：US477601
申请日：1990-02-09
申请人： Yoshiyuki Kobayashi
发明人： Yoshiyuki Kobayashi
IPC分类号： F02P5/145 , F01N3/20 , F02D45/00 , F02P5/15 , F02P11/06 , F02P17/02 , F02P17/04
CPC分类号： F02P11/06 , F02P17/02 , F02P17/04 , F02P5/1506
摘要： An ignition timing alarm device is provided for an internal combustion engine which includes an electronic ignition timing control arrangement for electronically controlling the ignition timing. A control arrangement is provided for memorizing the input of a fixed ignition timing command signal in order to subsequently issue a warning at a checking time if the vehicle ran at a speed exceeding a preset speed in a state where the ignition timing was controlled to be the fixed ignition timing in accord with the input of the fixed ignition timing command signal.
摘要翻译：提供一种用于内燃机的点火正时报警装置，其包括用于电子控制点火正时的电子点火正时控制装置。提供了一种控制装置，用于存储固定点火正时指令信号的输入，以便随后在点火正时被控制的状态下车辆以超过预设速度行驶的速度在检查时间发出警告固定点火正时符合固定点火正时指令信号的输入。

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