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1. 发明授权

US5193514A Induction discharge type ignition device for an internal combustion engine 失效
标题翻译：感应放电式内燃机点火装置
公开(公告)号：US5193514A
公开(公告)日：1993-03-16
申请号：US726824
申请日：1991-07-08
申请人： Ryouichi Kobayashi , Noboru Sugiura , Noriyoshi Urushiwara
发明人： Ryouichi Kobayashi , Noboru Sugiura , Noriyoshi Urushiwara
IPC分类号： F02P3/04 , F02P3/055 , F02P15/00 , H01F38/12
CPC分类号： F02P3/0552
摘要： An induction discharge system ignition device for an internal combustion engine includes a power switching device for producing a voltage to be applied to the primary winding of an induction coil. The secondary of the induction coil is connected to apply a high-tension voltage to a spark plug. The power switching device and the coil are particularly arranged to produce a voltage of at least 6.0 kV across the electrodes of the spark plug when the spark plug has a leakage of 100 k.OMEGA.. The turns ratio of the coil is, preferably, 70 or less.
摘要翻译：用于内燃机的感应放电系统点火装置包括用于产生施加到感应线圈的初级绕组的电压的功率开关装置。感应线圈的次级连接以向火花塞施加高压电压。电力开关装置和线圈特别地布置成当火花塞具有100k欧米茄的泄漏时，在火花塞的电极上产生至少6.0kV的电压。线圈的匝数比优选为70以下。

2. 发明授权

US5581131A Electronic distributor ignition device for internal combustion engines 失效
标题翻译：内燃机电子分配器点火装置
公开(公告)号：US5581131A
公开(公告)日：1996-12-03
申请号：US5354
申请日：1993-01-19
申请人： Noriyoshi Urushiwara , Noboru Sugiura
发明人： Noriyoshi Urushiwara , Noboru Sugiura
IPC分类号： F02P3/04 , F02P3/05 , F02P3/055 , H03K17/0812 , F02P17/00
CPC分类号： F02P3/051 , F02P3/0552 , H03K17/08122 , H03K17/08126
摘要： A switching circuit for an electronic distributor ignition device for an internal combustion engine. Current flowing through the primary ignition coil is controlled by a semiconductor switch circuit connected between the coil and ground. A control input to the semiconductor switch is also connected to ground by a pair of oppositely poled zener diodes which have a temperature coefficient which approximates that of the semiconductor switch circuit.
摘要翻译：一种用于内燃机的电子分配器点火装置的开关电路。流过初级点火线圈的电流由连接在线圈和地之间的半导体开关电路控制。半导体开关的控制输入也通过一对相对极化的齐纳二极管连接到地，该二极管的温度系数近似于半导体开关电路的温度系数。

3. 发明授权

US5284124A Ignition system for internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US5284124A
公开(公告)日：1994-02-08
申请号：US950703
申请日：1992-09-25
申请人： Norio Moriyama , Noboru Sugiura , Noriyoshi Urushiwara
发明人： Norio Moriyama , Noboru Sugiura , Noriyoshi Urushiwara
IPC分类号： F02P3/045 , F02B1/04 , F02P3/05 , F02P3/055 , F02P11/00 , F02P15/08 , F02P3/12
CPC分类号： F02P15/08 , F02P3/051 , F02P3/0552 , F02B1/04
摘要： An ignition system of electronic distribution type for an internal combustion engine with which merits of sharing circuits and elements can be expected with satisfactory result, in which wires of a GND line will not be disconnected by fusion even under a condition of abnormal power supply, and in which the engine will not be stalled even in a mode of simultaneously igniting two cylinders, thus enabling the limp-form traveling and made start-up with simultaneous ignition of two cylinders. To this end, power transistors 20 through 25 for power supply control and feedback control circuits 30 through 35 for limiting currents are respectively provided to control ignition coils 4 through 9 in one-to-one relation. A total of two systems of resistance devices 17a, 17b for detecting currents are provided with each resistance device operating a respective group of three cylinders. The feedback control circuits and the resistance devices for detecting currents are formed on a thick-film circuit board 60. Wires 50a, 50b used for connection between a GND portion on the thickfilm circuit board and an external GND terminal 50 are provided in the same number, i.e., two, as the number of resistance devices. The sequence of power distribution to the cylinders is determined, taking into account the fact that the resistance devices for detecting currents are each allocated to a respective group of three cylinders.
摘要翻译：具有可以预期共享电路和元件的优点的用于内燃机的电子分配型点火系统具有令人满意的结果，即使在异常供电的情况下，也不会通过熔接将GND线的电线断开，并且即使在同时点燃两个气缸的情况下发动机也不会停止，从而使得能够同时点燃两个气缸的跛行式行驶和起动。为此，分别提供用于电源控制的功率晶体管20至25和用于限制电流的反馈控制电路30至35，以一对一的关系控制点火线圈4至9。设有用于检测电流的两个系统的电阻装置17a，17b，每个电阻装置操作相应的三个气缸组。用于检测电流的反馈控制电路和用于检测电流的电阻装置形成在厚膜电路板60上。用于连接厚膜电路板上的GND部分和外部GND端子50之间的导线50a，50b以相同的数量提供，即两个，作为电阻装置的数量。考虑到用于检测电流的电阻装置分配给三个气缸的相应组的事实，确定到气缸的功率分配的顺序。

4. 发明授权

US4854292A Ignition system for internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4854292A
公开(公告)日：1989-08-08
申请号：US173676
申请日：1988-03-25
申请人： Noriyoshi Urushiwara , Noboru Sugiura , Yasunori Fujino , Ryoichi Kobayashi
发明人： Noriyoshi Urushiwara , Noboru Sugiura , Yasunori Fujino , Ryoichi Kobayashi
IPC分类号： F02P11/00 , F02P3/04 , F02P3/045 , F02P3/055 , F02P11/02 , F02P11/04 , H03K17/08 , H03K17/0814
CPC分类号： F02P3/0552 , F02P11/02 , H03K17/08146 , H03K2017/0806
摘要： An ignition system for an internal combustion engine comprising a semiconductor switching device, which is controlled by a control unit, is disclosed. In response to an output from a device for detecting a shorting breakdown or a heat generation of a power switching device, the power switching device and the ignition coil are cut off from a power supply by a current cut-off device. Even when the power switching device is broken by shorting, the power generation due to continuous energization of the ignition coil is prevented, thereby preventing the ignition coil from being heated abnormally.

5. 发明授权

US5282452A Electronic distributor 失效
标题翻译：电子分销商
公开(公告)号：US5282452A
公开(公告)日：1994-02-01
申请号：US963764
申请日：1992-10-20
申请人： Noriyoshi Urushiwara , Noboru Sugiura , Norio Moriyama
发明人： Noriyoshi Urushiwara , Noboru Sugiura , Norio Moriyama
IPC分类号： F02P3/05 , F02P7/03 , F02P7/06
CPC分类号： F02P7/035 , F02P3/053
摘要： An electronic distributor for an internal combustion engine, having a plurality of switching elements for conducting and breaking currents flowing to a plurality of ignition coils, a first lead frame for separately flowing the currents of the plurality of switching elements to the plurality of ignition coils and a second single lead frame for dropping current levels of currents of at least two switching elements of the plurality of switching elements to a common electric potential, characterized in that a resistance value of the first lead frames has been set to be larger than a resistance value of the second lead frame.
摘要翻译：一种用于内燃机的电子分配器，具有用于导通和断开流向多个点火线圈的电流的多个开关元件，用于将多个开关元件的电流分开地流到多个点火线圈的第一引线框架，以及用于将所述多个开关元件中的至少两个开关元件的电流电平降低到公共电位的第二单引线框架，其特征在于，所述第一引线框架的电阻值被设定为大于电阻值的第二引线框架。

6. 发明授权

US07013883B2 Ignition coil for use in engine and engine having plastic cylinder head cover 失效
标题翻译：用于发动机和发动机的点火线圈，具有塑料气缸盖罩
公开(公告)号：US07013883B2
公开(公告)日：2006-03-21
申请号：US10448128
申请日：2003-05-30
申请人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
发明人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
IPC分类号： F02P15/00
CPC分类号： H01T13/44 , F02D2400/18 , F02P3/02 , F02P3/0435 , F02P11/00 , F02P13/00 , H01F27/022 , H01F27/29 , H01F27/325 , H01F27/327 , H01F27/40 , H01F38/12 , H01F41/064 , H01F2005/025 , H01F2038/122 , H01F2038/125 , H01F2038/127
摘要： To improve an anti-heat shock performance and an electric field concentration relaxation (an insulation performance) between a secondary coil and a center core, to attain a narrow diameter structure in an individual ignition type ignition coil and further to improve an assembling working of the ignition coil. The individual ignition type ignition coil is adopted to an engine having a plastic head cover. A secondary coil 3 is positioned at an inner side of a primary coil 5 and between a secondary bobbin 2 and a center core 1 a soft epoxy resin 17 is filled up. In the secondary bobbin 2, a secondary coil low voltage side is a potting side of the soft epoxy resin 17 and an inclination having a difference in an inner diameter is provided on the inner diameter in which the secondary coil low voltage side is formed large and secondary coil high voltage side is formed small. In the secondary bobbin, a thickness in the secondary coil low voltage side is formed thin and a thickness in the secondary coil high voltage side is formed thick. The soft epoxy resin 17 has a dent 17′ according to a compression molding and has a glass transition point Tg which satisfies a condition of [an allowable stress of the secondary bobbin > a generation stress at (from −40° C. to a glass transition point of an insulation resin)]. The secondary bobbin is formed by PPS and the primary bobbin is set to the primary coil at outer side of the secondary assembling body and under an assembling condition the winding is carried out.
摘要翻译：为了提高次级线圈和中心芯之间的抗热冲击性能和电场集中松弛（绝缘性能），在单个点火式点火线圈中获得窄直径结构，并且进一步改善了组装工作点火线圈。单个点火式点火线圈用于具有塑料盖罩的发动机。次级线圈3位于初级线圈5的内侧，在次级线轴2和中心芯1之间，填充有软质环氧树脂17。在次级绕线筒2中，次级线圈低压侧是软质环氧树脂17的灌封侧，在形成次级线圈低压侧的内径上设有内径差异的倾斜，次级线圈高压侧形成较小。在副绕线筒中，次级线圈低压侧的厚度形成得较薄，二次线圈高压侧的厚度形成得较厚。软环氧树脂17根据压缩成型具有凹部17'，并且具有玻璃化转变点Tg，该玻璃化转变点Tg满足[从副线轴的允许应力>（从-40℃到玻璃的发生应力）的条件绝缘树脂的转变点）]。次级绕线筒由PPS形成，并且主绕组被设定在次级组装体的外侧的初级线圈，并且在组装条件下进行绕组。

7. 发明授权

US06684867B2 Ignition apparatus for internal combustion engine and one-chip semiconductor for internal combustion engine igniting 有权
标题翻译：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
申请人： Takashi Ito , Katsuaki Fukatsu , Ryoichi Kobayashi , Noboru Sugiura
发明人： Takashi Ito , Katsuaki Fukatsu , Ryoichi Kobayashi , Noboru Sugiura
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。

8. 发明授权

US06571784B2 Ignition coil for use in engine and engine having plastic cylinder head cover 有权
标题翻译：用于发动机和发动机的点火线圈，具有塑料气缸盖罩
公开(公告)号：US06571784B2
公开(公告)日：2003-06-03
申请号：US09983093
申请日：2001-10-23
申请人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
发明人： Junichi Shimada , Noboru Sugiura , Yoichi Anzo , Eiichiro Kondo , Kazutoshi Kobayashi , Takahide Kosai , Toshiaki Ueda
IPC分类号： H01F2702
CPC分类号： H01T13/44 , F02D2400/18 , F02P3/02 , F02P3/0435 , F02P11/00 , F02P13/00 , H01F27/022 , H01F27/29 , H01F27/325 , H01F27/327 , H01F27/40 , H01F38/12 , H01F41/064 , H01F2005/025 , H01F2038/122 , H01F2038/125 , H01F2038/127
摘要： An individual ignition type ignition coil is adopted to an engine having a plastic head cover. A secondary coil is positioned at an inner side of a primary coil and between a secondary bobbin and a center core a soft epoxy resin is filled up. The soft epoxy resin hash a dent according t a compression molding and has a glass transition point Tg which satisfies a specified condition. The secondary bobbin is formed by PPS and the primary bobbin is set to the primary coli at outer side of the secondary assembling body and under an assembling condition the winding is carried out.
摘要翻译：具有塑料头盖的发动机采用单独的点火式点火线圈。次级线圈位于初级线圈的内侧，并且在次级线轴和中心芯之间，填充有软的环氧树脂。柔软的环氧树脂根据压缩成型而形成凹陷并且具有满足特定条件的玻璃化转变点Tg。副线轴由PPS形成，主绕线筒设置在次级组装体的外侧的大肠杆菌，并且在组装条件下进行绕线。

9. 发明授权

US06539929B2 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：US06539929B2
公开(公告)日：2003-04-01
申请号：US09758394
申请日：2001-01-12
申请人： Takashi Ito , Katsuaki Fukatsu , Ryoichi Kobayashi , Noboru Sugiura
发明人： Takashi Ito , Katsuaki Fukatsu , Ryoichi Kobayashi , Noboru Sugiura
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。

10. 发明授权

US06308696B1 Ignition apparatus for use in internal combustion engine 失效
标题翻译：用于内燃机的点火装置
公开(公告)号：US06308696B1
公开(公告)日：2001-10-30
申请号：US08821562
申请日：1997-03-21
申请人： Eiichiro Kondo , Noboru Sugiura , Yoichi Anzo , Hiroshi Watanabe , Junichi Shimada , Kazutoshi Kobayashi
发明人： Eiichiro Kondo , Noboru Sugiura , Yoichi Anzo , Hiroshi Watanabe , Junichi Shimada , Kazutoshi Kobayashi
IPC分类号： F02P302
CPC分类号： F02P3/02 , H01F38/12 , H01F2038/122 , H01T13/44
摘要： An ignition apparatus is received in a plug hole which is formed by a cylinder head and a cylinder head cover of an internal combustion engine. A side core has a slit between two horizontally extending side wall ends. The side core is selected from a laminated sheet structure comprised of two grain oriented silicon steel sheets, each having a slit between two horizontally extending side wall ends, and the plural slits align at substantially the same position. The slit prevents a one-turn short of a magnetic flux of the side core. Thereby a predetermined secondary voltage more than an engine requirement secondary voltage is obtained. An ignitor reception portion has an independent and individual ignitor reception portion and an independent and individual coil reception portion, with the ignitor reception portion and the coil reception portion being combined.
摘要翻译：点火装置被容纳在由内燃机的气缸盖和气缸盖罩形成的塞孔中。侧芯在两个水平延伸的侧壁端之间具有狭缝。侧芯选自由两个晶粒取向的硅钢板构成的层压片结构，每个晶粒取向硅钢板在两个水平延伸的侧壁端之间具有狭缝，并且多个狭缝在基本上相同的位置处对准。该狭缝防止侧芯的磁通量短一圈。从而获得超过发动机要求次级电压的预定次级电压。点火器接收部具有独立且独立的点火器接收部分和独立且单独的线圈接收部分，其中点火器接收部分和线圈接收部分被组合。

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