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51. 发明授权

US07644707B2 Ignition device for an internal combustion engine 有权
标题翻译：内燃机点火装置
公开(公告)号：US07644707B2
公开(公告)日：2010-01-12
申请号：US11790209
申请日：2007-04-24
申请人： Markus Kraus , Arno Gschirr , Markus Kröll
发明人： Markus Kraus , Arno Gschirr , Markus Kröll
IPC分类号： F02P3/05
CPC分类号： F02P9/007 , F02P3/051 , F02P3/0554
摘要： An Ignition device for an internal combustion engine including a control device and an ignition coil which is feedable on its primary side by a voltage supply unit. The control device is provided to interrupt or reduce the voltage impressed on the primary side of the ignition coil when a magnitude of a magnetic induction B on the primary side of the ignition coil is greater than a predeterminable maximum value.
摘要翻译：一种用于内燃机的点火装置，包括控制装置和点火线圈，其可由电压供应单元在其初级侧供电。当点火线圈的初级侧的磁感应B的大小大于可预定的最大值时，提供控制装置来中断或降低施加在点火线圈的初级侧上的电压。

52. 发明申请

US20080202485A1 Controller and Method for Controlling an Ignition Coil 有权
标题翻译：控制器和控制点火线圈的方法
公开(公告)号：US20080202485A1
公开(公告)日：2008-08-28
申请号：US12067590
申请日：2005-09-21
申请人： Michael Garrard
发明人： Michael Garrard
IPC分类号： F02P3/05 , F02P5/15
CPC分类号： F02P5/15 , F02D2041/2034 , F02D2041/2058 , F02P3/0456 , F02P3/053 , F02P3/0554 , Y02T10/46
摘要： A controller for an ignition coil, the controller comprising means for determining a rate of change of current flow through a primary winding of the ignition coil; and means for switching off current flow through the primary winding of the ignition coil as a function of the rate of change of current.
摘要翻译：一种用于点火线圈的控制器，所述控制器包括用于确定通过所述点火线圈的初级绕组的电流的变化率的装置; 以及用于关闭通过点火线圈的初级绕组的电流的电流作为电流变化率的函数的装置。

53. 发明申请

US20040069289A1 Ignition device of internal combustion engine 审中-公开
标题翻译：内燃机点火装置
公开(公告)号：US20040069289A1
公开(公告)日：2004-04-15
申请号：US10466707
申请日：2003-07-17
发明人： Takashi Ito , Ryo Sato , Ryouichi Kobayashi , Noboru Sugiura
IPC分类号： F02P007/10
CPC分类号： F02P3/0554 , F02D2041/2024 , F02D2041/2075 , F02P3/0456 , H01L27/0623 , H01L29/7395 , H02M2003/1555 , H03K17/0828 , H03K2017/0806
摘要： A control circuit 130 carries out ON/OFF control of a primary current flowing in an ignition coil in response to an input ignition control signal. The control circuit 130 and an insulated-gate bipolar power transistor (IGBT) 110 are integrated on a monolithic silicon substrate. The control circuit 130 includes a plurality of control circuit blocks of different functions formed on the silicon substrate. The circuit functions of the control circuit blocks are enabled and disabled by changing wiring patterns.
摘要翻译：控制电路130响应于输入的点火控制信号，对点火线圈中流过的初级电流进行ON / OFF控制。控制电路130和绝缘栅双极功率晶体管（IGBT）110集成在单片硅基板上。控制电路130包括形成在硅衬底上的多个不同功能的控制电路块。控制电路块的电路功能通过改变接线图来启用和禁用。

54. 发明申请

US20020070773A1 Method and device for the open-load diagnosis of a switching stage 有权
标题翻译：用于开关阶段开路诊断的方法和装置
公开(公告)号：US20020070773A1
公开(公告)日：2002-06-13
申请号：US10011876
申请日：2001-11-05
发明人： Michael Frey , Stefan Haimerl , Dieter Sass , Mario Seifert
IPC分类号： H03B001/00
CPC分类号： F02D41/20 , F02D41/221 , F02P3/0554 , Y02T10/40
摘要： A method and a device for an open-load diagnosis of a switching stage includes the steps of turning off the switching transistor if, after a first delay time has elapsed since an appearance of a control signal, the output voltage is less than a first reference voltage, and if, after a second delay time has elapsed, the output voltage is less than a second reference voltage, then, with the switching transistor in the on state again, comparing the output current flowing through the switching transistor with a reference current, and if the output current is less than the reference current, effecting an open-load indication. The device includes a switchable buffer amplifier; a switching transistor, second and third transistors, a reference current source, first and second comparators, and a control circuit connected to the buffer amplifier, to the second and third transistors, and to the first and second comparators.
摘要翻译：用于开关级的开路负载诊断的方法和装置包括以下步骤：关闭开关晶体管，如果在出现控制信号后经过第一延迟时间之后输出电压小于第一参考值并且如果在经过第二延迟时间之后，输出电压小于第二参考电压，则再次将开关晶体管处于导通状态，将流过开关晶体管的输出电流与参考电流进行比较，并且如果输出电流小于参考电流，则进行开路负载指示。该装置包括可切换缓冲放大器; 开关晶体管，第二和第三晶体管，参考电流源，第一和第二比较器以及连接到缓冲放大器的控制电路连接到第二和第三晶体管，以及连接到第一和第二比较器。

55. 发明授权

US5446385A Ignition system for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：US5446385A
公开(公告)日：1995-08-29
申请号：US244445
申请日：1994-06-02
申请人： Karl-Heinz Kugler , Walter Gollin , Christian Zimmermann
发明人： Karl-Heinz Kugler , Walter Gollin , Christian Zimmermann
IPC分类号： F02P3/055 , F02P17/12 , F02P17/00
CPC分类号： F02P3/0554 , F02P17/12
摘要： An ignition system for internal combustion engines serves as a bracket circuit arrangement (10, 11, 12, 16) to limit the primary voltage, in order to protect parts energized with high voltage from being destroyed. The ignition system comprises a voltage bracketing of the ignition transistor (3), the bracketing voltage being variable in dependence upon a secondary-side load. The primary voltage (U.sub.P) is acquired by an evaluation unit (9) and, given a high secondary load, a high bracketing voltage is used and, given a low secondary load, a low bracketing voltage is used.
摘要翻译： PCT No.PCT / DE93 / 00817 Sec。 371日期：1994年6月2日 102（e）日期1994年6月2日PCT提交1993年9月8日PCT公布。公开号WO94 / 08133 日期1994年4月14日。用于内燃机的点火系统用作限制初级电压的支架电路装置（10,11,12,16），以便保护以高电压供电的部件不被破坏。点火系统包括点火晶体管（3）的电压包围，包围电压根据次级侧负载而变化。初级电压（UP）由评估单元（9）获得，并且给定高二次负载时，使用高包围电压，并且在二次负载较低的情况下，使用低包围电压。

56. 发明授权

US4774925A Ignition control device 失效
标题翻译：点火控制装置
公开(公告)号：US4774925A
公开(公告)日：1988-10-04
申请号：US493
申请日：1987-01-05
申请人： Toshio Iwata
发明人： Toshio Iwata
IPC分类号： F02P3/04 , F02P3/045 , F02P3/055
CPC分类号： F02P3/0554
摘要： An ignition control device for an internal combustion engine includes a digital control circuit which functions to reduce gradually a current flowing through a primary side of an ignition coil when a current supply to the primary side of the ignition coil continues for a time longer than a normal current supply period, to thereby prevent undesired spark discharge from occurring in an ignition plug.
摘要翻译：用于内燃机的点火控制装置包括数字控制电路，其功能是当点火线圈的初级侧的电流供给持续比正常时间长时，逐渐减小流过点火线圈的初级侧的电流电流供应周期，从而防止在火花塞中发生不期望的火花放电。

57. 再颁专利

USRE31709E Ignition systems for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：USRE31709E
公开(公告)日：1984-10-23
申请号：US168624
申请日：1980-09-18
申请人： Eric H. Ford
发明人： Eric H. Ford
IPC分类号： F02D41/34 , F02P3/055 , F02P5/15 , F02P7/073
CPC分类号： F02D41/009 , F02P3/0554 , F02P5/15 , F02P5/1502 , F02P7/073 , Y02T10/46
摘要： The advance and retard of the spark ignition in an ignition system of an internal combustion engine is achieved electronically by generating two series of pulses in synchronism with the engine using one series as a reference for maximum advance and the other series to operate a counter to count down the requisite number of pulses beyond the maximum advance point before the spark is initiated, the count of the counter being varied from a computer in accordance with speed and/or load on the engine.

58. 发明授权

US3363142A Transistor ignition system 失效
标题翻译：晶体管点火系统
公开(公告)号：US3363142A
公开(公告)日：1968-01-09
申请号：US44321865
申请日：1965-03-29
申请人： GEN MOTORS CORP
发明人： FORD GERALD M
IPC分类号： F02P3/055
CPC分类号： F02P3/0554 , F02P3/0552

59. 发明授权

US09945346B2 Method and apparatus to control an ignition system 有权
公开(公告)号：US09945346B2
公开(公告)日：2018-04-17
申请号：US15036428
申请日：2014-11-11
申请人： Delphi Automotive Systems Luxembourg SA
发明人： Frank Lorenz , Marco Loenarz , Peter Weyand
IPC分类号： F02P15/10 , F02D41/00 , F02P3/04 , F02P3/05 , F02P3/055 , F02P17/12
CPC分类号： F02P15/10 , F02D41/009 , F02P3/0442 , F02P3/053 , F02P3/0554 , F02P17/12
摘要： A method is provided for controlling an ignition system which includes a spark plug control unit adapted to control at least one coil stage, the at least one coil stage adapted to successively energize and de-energize to provide a current to a spark plug, each coil stage includes a primary winding inductively coupled to a secondary winding. The method includes measuring low side voltages at one or more of each coil stage and controlling a duty cycle or a pulse width of a PWM-signal of a step-down converter stage dependent on a battery voltage, a maximum primary current threshold, and the measured voltages.

60. 发明申请

US20170012285A1 COMPOSITE SILICON OR COMPOSITE TIN PARTICLES 审中-公开
标题翻译：复合硅或复合钛颗粒
公开(公告)号：US20170012285A1
公开(公告)日：2017-01-12
申请号：US15271807
申请日：2016-09-21
申请人： Shailesh Upreti
发明人： Shailesh Upreti
IPC分类号： H01M4/36 , H01M4/48 , H01M4/38
CPC分类号： H01M4/366 , C01B33/021 , F02P3/053 , F02P3/0554 , F02P11/02 , H01M4/0447 , H01M4/134 , H01M4/1395 , H01M4/364 , H01M4/386 , H01M4/387 , H01M4/48 , Y02E60/122
摘要： The specification relates to a composite particle for storing lithium. The composite particle is used in an electrochemical cell. The composite particle includes a metal oxide on the surface of the composite particle, a major dimension that is approximately less than or equal to 40 microns and a formula of MM′Z, wherein M is from the group of Si and Sn, M′ is from a group of Mn, Mg, Al, Mo, Bronze, Be, Ti, Cu, Ce, Li, Fe, Ni, Zn, Co, Zr, K, and Na, and Z is from the group of O, Cl, P, C, S, H, and F.
摘要翻译：本说明书涉及用于储存锂的复合颗粒。复合颗粒用于电化学电池。复合颗粒在复合颗粒的表面上包括金属氧化物，其主要尺寸为大约小于或等于40微米，并且具有MM'Z的式，其中M为Si和Sn组，M'为由Mn，Mg，Al，Mo，Bronze，Be，Ti，Cu，Ce，Li，Fe，Ni，Zn，Co，Zr，K和Na组成，Z为O，Cl， P，C，S，H和F.

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