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1.发明授权Igniter for internal combustion engine having outer packing case equipped with coil and igniter unit 有权内燃机点火器具有装有线圈和点火器单元的外包装箱
公开(公告)号：US6055969A
公开(公告)日：2000-05-02
申请号：US256093
申请日：1999-02-24
申请人： Hidetoshi Oishi , Noboru Sugiura , Kazutoshi Kobayashi , Hiroshi Watanabe , Katsuaki Fukatsu , Eiichiro Kondo , Yoichi Anzo , Masaru Ujigawa , Junichi Shimada , Kenji Nakabayashi
发明人： Hidetoshi Oishi , Noboru Sugiura , Kazutoshi Kobayashi , Hiroshi Watanabe , Katsuaki Fukatsu , Eiichiro Kondo , Yoichi Anzo , Masaru Ujigawa , Junichi Shimada , Kenji Nakabayashi
摘要： In order to reduce the bulk and weight of the upper igniter case division of the armor case, and to lower the center of gravity of the total apparatus so as to provide an igniter which is tough to oscillate, the igniter for the internal combustion engine has the armor case equipped with the coil department and igniter unit therein, and said armor case has the igniter case having the coil department case and the connector department. Furthermore, the coil department case is inserted in the plug hole of the internal combustion engine. The igniter unit is mounted in the igniter case. Furthermore, the igniter unit has a semiconductor device of a simple substance silicon chip having integrated therein a semi-conductor for switching and a current limiting circuitry. The semi-conductor for switching consists of an insulated bipolar transistor (IGBT) or a power transistor.
摘要翻译： 为了减少装甲箱的上部点火器壳体分割的体积和重量，并且降低总装置的重心，以便提供难以振荡的点火器，内燃机的点火器具有 装备有线圈部的装甲箱和点火器单元，所述装甲箱具有线圈部分和连接器部的点火器壳体。 此外，线圈部门壳体插入内燃机的插头孔中。 点火器单元安装在点火器壳体中。 此外，点火器单元具有其中集成有用于切换的半导体和限流电路的简单硅芯片的半导体器件。 用于开关的半导体包括绝缘双极晶体管（IGBT）或功率晶体管。
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2.发明授权Igniter for internal combustion engine having outer packing case equipped with coil and igniter unit 失效内燃机点火器具有装有线圈和点火器单元的外包装箱
公开(公告)号：US5915367A
公开(公告)日：1999-06-29
申请号：US922576
申请日：1997-09-03
申请人： Hidetoshi Oishi , Noboru Sugiura , Kazutoshi Kobayashi , Hiroshi Watanabe , Katsuaki Fukatsu , Eiichiro Kondo , Yoichi Anzo , Masaru Ujigawa , Junichi Shimada , Kenji Nakabayashi
发明人： Hidetoshi Oishi , Noboru Sugiura , Kazutoshi Kobayashi , Hiroshi Watanabe , Katsuaki Fukatsu , Eiichiro Kondo , Yoichi Anzo , Masaru Ujigawa , Junichi Shimada , Kenji Nakabayashi
摘要： In order to reduce the bulk and weight of the upper igniter case division of an armor case, and to lower the center of gravity of the total apparatus so as to provide an igniter which is tough to oscillate, the igniter for the internal combustion engine has the armor case equipped with a coil compartment and igniter unit. The armor case has the igniter case having the coil case and connector. Furthermore, the coil compartment case is inserted in the plug hole of the internal combustion engine. The igniter unit is mounted in the igniter case. Furthermore, the igniter unit has a semiconductor device of a single substance silicon chip having integrated therein a semi-conductor for switching and a current limiting circuitry. The semi-conductor for switching consists of an insulated bipolar transistor (IGBT) or a power transistor.
摘要翻译： 为了减小装甲箱的上部点火器壳体分割的体积和重量，并且降低总装置的重心，以提供难以振荡的点火器，内燃机的点火器具有 装甲箱配有线圈舱和点火器单元。 装甲箱具有带有线圈箱和连接器的点火器壳体。 此外，线圈室壳体插入内燃机的插头孔中。 点火器单元安装在点火器壳体中。 此外，点火器单元具有其中集成有用于切换的半导体和限流电路的单体硅芯片的半导体器件。 用于开关的半导体包括绝缘双极晶体管（IGBT）或功率晶体管。
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公开(公告)号：US5558074A
公开(公告)日：1996-09-24
申请号：US508703
申请日：1995-07-28
申请人： Katsuaki Fukatsu , Noboru Sugiura , Hayato Koguchi , Yoichi Anzo
发明人： Katsuaki Fukatsu , Noboru Sugiura , Hayato Koguchi , Yoichi Anzo
CPC分类号： F02P3/02 , H01F38/12 , F02P3/0552 , H01L2224/45124 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/48472 , H01L2924/3025
摘要： An ignition device for an internal-combustion engine, in which a pocket section is provided in a case for holding primary and secondary coils, and an ignition module is built in the pocket section. In the ignition module a relay member is secured on a heat sink, a connecting terminal electrically connected to an internal terminal is installed to the relay member, and the connecting terminal and a hybrid IC substrate are electrically connected by an aluminum wire.
摘要翻译： 一种用于内燃机的点火装置，其中在用于保持一次线圈和次级线圈的壳体中设置有袋部，并且在该口袋部中内置了点火模块。 在点火模块中，将继电器部件固定在散热器上，将与内部端子电连接的连接端子安装在继电器部件上，并且连接端子和混合IC基板通过铝线电连接。
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4.发明授权Ignition apparatus for internal combustion engine and one-chip semiconductor for internal combustion engine igniting 有权用于内燃机的点火装置和用于内燃机点火的单芯片半导体公开(公告)号：US06684867B2
公开(公告)日：2004-02-03
申请号：US09796717
申请日：2001-03-02
IPC分类号： F02P1100
CPC分类号： F02P3/04
摘要： An ignition apparatus for an internal combustion engine has an arrangement comprising a power part and a control part which are accumulated in a one-chip in an IGBT monolithic silicon substrate. The control circuit part has current limiting function of prevent the flowing of any current which is above a predetermined value as well as function of detecting malfunction heat generation by which a primary electric current is blocked compulsorily. The secondary voltage of an ignition coil is generated repeatedly below a plug discharge voltage so as not to generate spark discharge in the sparking plug when the electric current compulsory blocking is carried out, and energy charged in the ignition coil is emitted or discharged. With this arrangement, the one-chip ignition apparatus with high reliability can be achieved.
摘要翻译： 一种用于内燃机的点火装置具有包括功率部分和控制部分的装置，该功率部分和控制部分积聚在IGBT单片硅基板中的单芯片中。 控制电路部分具有防止高于预定值的任何电流的流动的限流功能，以及检测强制阻断初级电流的故障发热的功能。 点火线圈的次级电压在插头放电电压以下重复产生，以便在进行电流强制阻塞时不会在火花塞中产生火花放电，并且点火线圈中的能量被发射或放电。 通过这种结构，可以实现高可靠性的单片式点火装置。
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公开(公告)号：US06539929B2
公开(公告)日：2003-04-01
申请号：US09758394
申请日：2001-01-12
IPC分类号： F02P1100
CPC分类号： F02P3/0554 , F02D2041/2031 , F02D2041/2048 , F02D2041/2075 , F02P3/053 , H01L2224/48091 , H01L2224/48247 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/181 , H01L2924/19105 , H01L2924/3011 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A one-chip integration circuit including a power part and a control part integrated within an IGBT monolithic silicon substrate is disclosed. The control circuit part comprises a current limiting circuit for limiting a current so that it does not flow over a set-up value, a reference pulse generating circuit for detecting that an ignition control signal is inputted over a predetermined period of time, a digital timer made up by a digital counter, a latch circuit for dropping the gate voltage of the IGBT by latching due to the digital timer output signal and carrying out resetting when the ignition control signal is off, an input circuit having a potential comparison circuit in its input stage, in which the operation voltage for ignition control signal has a threshold value and a hysterisis, and an input protection circuit having a Zener diode and a resistor connected in parallel therewith for protecting the element from disturbance surges. A one-chip igniter with high operative stability and high reliability can be provided.
摘要翻译： 公开了一种单片集成电路，其包括集成在IGBT单片硅衬底内的功率部分和控制部分。 控制电路部分包括用于限制电流以使其不超过设置值的限流电路，用于检测在预定时间段内输入点火控制信号的参考脉冲发生电路，数字计时器 由数字计数器构成的锁存电路，用于由于数字定时器输出信号而通过锁存来降低IGBT的栅极电压并在点火控制信号关闭时执行复位的锁存电路，输入电路在其输入端具有电位比较电路 其中点火控制信号的操作电压具有阈值和滞后，以及具有并联连接的齐纳二极管和电阻器的输入保护电路，用于保护元件免受干扰浪涌。 可以提供具有高操作稳定性和高可靠性的单芯片点火器。
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公开(公告)号：US5967128A
公开(公告)日：1999-10-19
申请号：US83139
申请日：1998-05-22
CPC分类号： F02P3/0554
摘要： According to the invention, a primary winding of an ignition coil is coupled with an insulated-gate bipolar transistor (IGBT). The IGBT is controlled by a current restriction circuit, which includes a control transistor for performing the on-off operation of the IGBT such that the IGBT is made conductive upon occurrence of an ignition control signal, and nonconductive, when a primary current of the ignition coil reaches a certain value depending on a reference voltage determined by a bias circuit. The bias circuit has a condenser, which is charged by a base current of the control transistor to change the base potential of the transistor slowly, when the transistor is made nonconductive.
摘要翻译： 根据本发明，点火线圈的初级绕组与绝缘栅双极晶体管（IGBT）耦合。 IGBT由电流限制电路控制，该电流限制电路包括用于执行IGBT的开关操作的控制晶体管，使得当点火控制信号发生时IGBT是导通的，并且在点火的初级电流时导通 线圈根据由偏置电路确定的参考电压达到一定值。 偏置电路具有电容器，当晶体管不导通时，电容器被控制晶体管的基极电流充电以缓慢地改变晶体管的基极电位。
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公开(公告)号：US5664550A
公开(公告)日：1997-09-09
申请号：US691329
申请日：1996-08-02
CPC分类号： F02P3/0552 , F02P3/051
摘要： An ignition circuit is formed in one chip comprising an insulated gate bipolar transistor for controlling the flow of a primary current, a current limiting circuit for limiting the current flowing into the transistor, and a thermal shut-off circuit capable of forcibly shutting off the primary current in case of trouble. In the ignition circuit, a power supply GND terminal and an ignition control signal positive terminal are divided.
摘要翻译： 点火电路形成在一个芯片中，包括用于控制一次电流的绝缘栅双极晶体管，用于限制流入晶体管的电流的限流电路，以及能够强制关闭主电流的热关断电路 遇到麻烦的时候。 在点火电路中，分配电源GND端子和点火控制信号正极端子。
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公开(公告)号：US06378514B1
公开(公告)日：2002-04-30
申请号：US09726594
申请日：2000-12-01
IPC分类号： F02P7077
CPC分类号： H01T13/44 , F02P3/0552 , H01F38/12 , H01F2038/122 , H01L2224/48137 , H01L2224/48195 , H01L2224/48247 , H01L2224/48472 , H01L2924/1305 , H01L2924/13055 , H01L2924/181 , H01L2924/19105 , H01L2924/00 , H01L2924/00012
摘要： Object: The present invention is intended to supply an internal combustion engine-use igniter that is compact, excellent in mountability, and can contribute to the simplification and automation of assembly and to cost reduction. Implementing means: An insulated gate bipolar transistor (IGBT) is used as the ignition coil switching device for the internal combustion engine. The IGBT and a current limiting circuit intended to protect it from an overcurrent are formed on single semiconductor chip 3, and this semiconductor chip 3 and radio noise reduction capacitor 5 are contained in single packaging unit 4 having external input and output terminals 41 to 44. Packaging unit 4 is transfer-molded using a material such as epoxy resin.
摘要翻译： 发明内容本发明旨在提供紧凑，安装性优异的内燃机用点火器，能够有助于组装的简化和自动化以及降低成本。 实施手段：使用绝缘栅双极晶体管（IGBT）作为内燃机的点火线圈切换装置。 在单个半导体芯片3上形成用于防止过电流的IGBT和限流电路，该半导体芯片3和无线降噪电容器5包含在具有外部输入输出端子41〜44的单个封装单元4中。 包装单元4使用环氧树脂等材料进行转印成型。
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9.发明授权公开(公告)号：US06321734B1
公开(公告)日：2001-11-27
申请号：US09544555
申请日：2000-04-06
IPC分类号： H01L2329
CPC分类号： H01L23/295 , H01L21/563 , H01L2224/16225 , H01L2224/16227 , H01L2224/32225 , H01L2224/73203 , H01L2224/73204 , H01L2924/01078 , H01L2924/01322 , H01L2924/1305 , H01L2924/19107 , H01L2924/00
摘要： In order to provide a resin sealed electronic device which is capable of securing high reliability by packaging with a transfer molding resin without using any under filler material, a resin sealed electronic device mounts a flip chip type monolithic IC on a hybrid circuit board through bumps and is packaged with a thermosetting resin through transfer molding. The transfer molding resin has a linear expansion coefficient of 3×10−6 to 17×10−6 and contains a filler having a particle size smaller than a height of the bump by more than 10 &mgr;m. The resin sealed electronic device is integrated in a unit including the hybrid circuit board mounting the flip chip type monolithic IC through transfer molding with the transfer molding resin, and the bump is restrained from moving by the transfer molding resin flowing around at transfer-molding.
摘要翻译： 为了提供一种树脂密封电子器件，其能够通过在不使用任何填充材料的情况下用传递模塑树脂包装来确保高可靠性，树脂密封电子器件通过凸块将复合片式单片IC安装在混合电路板上， 通过传递模塑与热固性树脂包装。 传递模塑树脂的线膨胀系数为3×10 -6至17×10 -6，并且包含粒径小于凸点高度大于10um的填料。 树脂密封电子器件集成在包括通过传输模塑树脂传输模制安装倒装芯片型单片IC的混合电路板的单元中，并且通过在传递模塑中流动的传递模塑树脂来抑制凸块的移动。
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公开(公告)号：US06595194B1
公开(公告)日：2003-07-22
申请号：US09763837
申请日：2001-05-25
IPC分类号： F02P312
CPC分类号： H03K17/0828 , F02P3/0435 , F02P3/051 , F02P3/0554 , H01L2224/48247 , H03K17/08148
摘要： A main IGBT conducts or blocks a primary current flowing through the ignition coil in response to an input ignition control signal to generate a high voltage on the secondary side of the ignition coil. The main IGBT and a current limiter circuit are integrated in a monolithic silicon substrate of an insulating gate bipolar power transistor. The main IGBT has a collector and agate connected through a depletion IGBT forming part of a constant current circuit, and a resistor. When a voltage generated across the resistor becomes equal to or higher than a zener voltage, a zener diode leads this current to an emitter of the main IGBT.
摘要翻译： 主IGBT响应于输入点火控制信号导通或阻断流过点火线圈的初级电流，以在点火线圈的次级侧产生高电压。 主IGBT和限流电路集成在绝缘栅双极功率晶体管的单片硅衬底中。 主IGBT通过形成恒流电路的一部分的耗尽型IGBT和电阻器连接集电极和玛瑙。 当电阻上产生的电压变得等于或高于齐纳电压时，齐纳二极管将该电流引导到主IGBT的发射极。
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