公开(公告)号：US20040020479A1

公开(公告)日：2004-02-05

申请号：US10614780

申请日：2003-07-09

发明人： Shigeyuki Suzuki

IPC分类号： F02P001/00

CPC分类号： F02P3/0861 ,  F02P3/0838 ,  F02P5/1555 ,  F02P5/1558 ,  F02P15/02 ,  Y02T10/46

摘要： A contactless ignition system is provided with an ignition charge discharge condenser for charging an induced voltage of a generating coil, a first switching element, triggered to conduct when an induced voltage of a generating coil reaches a predetermined level, for supplying a charged voltage into an ignition coil, and a trigger control condenser for charging induced voltages of the generating coil and the trigger coil, and triggering of the first switching element caused by an induced voltage of the generating coil is inhibited by a second switching element during a specified discharge time following charging of the trigger control condenser.

摘要翻译： 非接触式点火系统设置有点火充电放电电容器，用于对产生线圈的感应电压进行充电，所述发电线圈的感应电压，当发电线圈的感应电压达到预定电平时被触发以导通，以便将充电电压提供给 点火线圈和用于对发电线圈和触发线圈的感应电压进行充电的触发控制电容器，并且由产生线圈的感应电压引起的第一开关元件的触发由第二开关元件在指定的放电时间之后被抑制 触发控制冷凝器的充电。

公开(公告)号：US20030183215A1

公开(公告)日：2003-10-02

申请号：US10397379

申请日：2003-03-27

发明人： Tetsuya Miwa ,  Atsuya Mizutani ,  Takeo Maekawa ,  Hiromi Hiramatsu

IPC分类号： F02P001/00

CPC分类号： H01T13/44 ,  H01F38/12

摘要： An insulator includes a plug side cylindrical portion having an inner space for accommodating a center electrode and a coil side cylindrical portion extending in a direction departing from a combustion chamber. The high-voltage portion of an ignition coil is entirely accommodated inside the coil side cylindrical portion. According to this arrangement, the coil side cylindrical portion can assure insulation between the high-voltage portion and the low-voltage portion. The portion to be insulated and fixed by an insulating resin is limited only to the secondary winding.

摘要翻译： 绝缘体包括具有用于容纳中心电极的内部空间和沿着离开燃烧室的方向延伸的线圈侧圆筒部的插塞侧圆筒部。 点火线圈的高压部分完全容纳在线圈侧圆筒部内。 根据该结构，线圈侧圆筒部能够确保高压部与低压部之间的绝缘。 被绝缘树脂绝缘和固定的部分仅限于次级绕组。

公开(公告)号：US20030168050A1

公开(公告)日：2003-09-11

申请号：US10311721

申请日：2002-12-19

发明人： Markus Ketterer ,  Achim Guenther ,  Juergen Foerster

IPC分类号： F02P001/00

CPC分类号： F02P3/0435 ,  F02P17/12 ,  F02P2017/125

摘要： The invention relates to an inductive ignition device for an internal combustion engine, having an ignition coil (ZS) with a primary coil (L1) and a secondary coil (L2), wherein a diode (D) is provided on the side of the secondary coil (L2), having a spark plug (ZK) with at least one electrode, and having a measuring device for detecting an ionic current (14). A shunt device (16) is provided in order to decrease a residual charge that is present between the diode (D) and an electrode of the spark plug (ZK). The shunt device (16) preferably contains a high-impedance resistance (R) connected in parallel with the diode (D). This permits a reliable detection of combustion misses in the ionic current signal.

摘要翻译： 本发明涉及一种用于内燃机的感应点火装置，其具有具有初级线圈（L1）和次级线圈（L2）的点火线圈（ZS），其中二次侧（D）设置在次级侧 线圈（L2），具有至少一个电极的火花塞（ZK），并具有用于检测离子电流的测量装置（14）。 为了降低存在于二极管（D）和火花塞（ZK）的电极之间的剩余电荷，提供了分流装置（16）。 分路装置（16）优选地包含与二极管（D）并联连接的高阻抗电阻（R）。 这允许可靠地检测离子电流信号中的燃烧缺失。

公开(公告)号：US20030070664A1

公开(公告)日：2003-04-17

申请号：US09977009

申请日：2001-10-12

发明人： Albert Anthony Skinner ,  James Alva Boyer ,  Raymond O. Butler JR.

IPC分类号： F02P001/00

CPC分类号： F02P13/00 ,  H01F27/255 ,  H01F38/12 ,  H01F2038/122

摘要： An ignition apparatus includes a high resistivity ferrite central core with a secondary winding disposed directly thereon. The ignition apparatus also includes, in a progressively coaxial fashion, a primary spool, a primary winding disposed on the spool, a case, and an outer core or shield of magnetically permeable material. The ignition apparatus exhibits reduced capacitance, and eliminates radial partial discharge at the inside diameter of the secondary winding.

摘要翻译： 点火装置包括高电阻铁氧体中心芯，其中具有直接设置在其上的次级绕组。 点火装置还以渐进同轴的方式包括设置在卷轴上的初级卷轴，壳体和导磁材料的外芯或屏蔽件。 点火装置显示出减小的电容，并且消除次级绕组内径处的径向局部放电。

公开(公告)号：US20030037776A1

公开(公告)日：2003-02-27

申请号：US10213981

申请日：2002-08-07

发明人： Koichi Ban ,  Toshio Morikawa

IPC分类号： F02P001/00

CPC分类号： B60H1/02 ,  B60H1/00492 ,  B60H1/04 ,  F01P11/20 ,  F01P2005/105 ,  F01P2011/205 ,  F01P2060/08

摘要： In a water discharge mode (heat storage mode) for discharging low-temperature cooling water from a heat storage tank to a side of a heater core that heats air using cooling water from an engine as a heating source, a cooling water amount discharged from the heat storage tank is made smaller as a necessary heating capacity for heating air becomes larger. For example, as a ratio of an air amount flowing through the heater core becomes larger, the cooling water amount discharged from the heat storage tank becomes smaller. Further, as the temperature of the cooling water flowing into the heater core becomes higher, the cooling water amount discharged from the heat storage tank is increased.

摘要翻译： 在将来自储热箱的低温冷却水排出到使用来自发动机的冷却水作为加热源加热空气的加热器芯侧的排水模式（蓄热模式）中，从 由于加热空气的必要加热能力变大，所以储热罐变小。 例如，随着流过加热器芯的空气量的比例变大，从蓄热槽排出的冷却水量变小。 此外，随着流入加热器芯的冷却水的温度变高，从储热罐排出的冷却水量增加。

公开(公告)号：US20030015183A1

公开(公告)日：2003-01-23

申请号：US09682110

申请日：2001-07-23

发明人： Brent Edward Sealy ,  Jeff Feit ,  August Thomas Vaught ,  Wallace Elmer Beaber

IPC分类号： F02B033/00 ,  F02P001/00

CPC分类号： F02M35/10163 ,  F02B27/0215 ,  F02B27/0278 ,  F02B29/0418 ,  F02B29/0443 ,  F02B29/0493 ,  F02B33/34 ,  F02B33/446 ,  F02M35/10157 ,  Y02T10/144 ,  Y02T10/146

摘要： A charge air management system for an automotive engine provides air charge densification and cooling during periods of operation at higher load. Two air ducts are provided, with a first for furnishing uncooled and unboosted air, and with a second duct for furnishing chilled and boosted air, with the second duct being chilled during operation with air flowing through the first duct.

摘要翻译： 用于汽车发动机的增压空气管理系统在较高负载下的运行期间提供充气致密化和冷却。 提供两个空气管道，第一个用于装备未冷却和未启动的空气，以及用于提供冷却和增压的空气的第二管道，其中第二管道在运行期间被冷却，空气流过第一管道。

公开(公告)号：US20030010329A1

公开(公告)日：2003-01-16

申请号：US10188070

申请日：2002-07-03

发明人： Yoshitsugu Gokan ,  Toru Hasegawa

IPC分类号： F02P001/00

CPC分类号： F02P1/00 ,  F02B61/045 ,  F02B2275/18 ,  F02F1/242 ,  F02F7/006

摘要： An ignition device for a personal watercraft engine, which allows mounting of a four-cycle engine on the personal watercraft and prevents occurrence of leakage of current. The engine for driving a jet propelling pump is provided in a watercraft body surrounded by a hull and a deck. A spark plug for spark ignition is provided in a cylinder head of the engine, and an integral cap ignition coil having a water-proof structure is water-tightly provided in the cylinder head in such a manner as to be located on the spark plug at an uppermost portion of the engine. A water-escape groove continuous to a recess for receiving a cap is formed in an upper surface of the cylinder head. A bottom surface of the escape groove is formed into a shape tilted downwardly.

摘要翻译： 一种用于个人船舶发动机的点火装置，其允许将四冲程发动机安装在个人船舶上并防止电流泄漏的发生。 用于驱动喷气推进泵的发动机设置在由船体和甲板包围的船只身体中。 用于火花点火的火花塞设置在发动机的气缸盖中，并且具有防水结构的整体式点火线圈以这样的方式水密地设置在气缸盖中，以便位于火花塞上 发动机的最高部分。 在气缸盖的上表面上形成有连接到用于容纳盖的凹部的排水槽。 逃逸槽的底面形成为向下倾斜的形状。

公开(公告)号：US20020104519A1

公开(公告)日：2002-08-08

申请号：US10040463

申请日：2002-01-09

申请人： Hitachi, Ltd

发明人： Satoshi Hirakawa ,  Toshiaki Kaminaga ,  Ryoichi Kobayashi ,  Noboru Sugiura

IPC分类号： F02P001/00

CPC分类号： H05K5/065 ,  F02P3/02 ,  H01L23/3157 ,  H01L23/4334 ,  H01L2224/45124 ,  H01L2224/48472 ,  H01L2924/1305 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19105 ,  H01L2924/19107 ,  H05K3/284 ,  H01L2924/00 ,  H01L2924/00012

摘要： Durability and lifetime of a resin sealed electronic device is improved by reducing thermal stresses acting on the power element and the parts mounting on the board. A power element of which the protective film on the power element is coated with a polyimide group resin at manufacturing the element is used, and a metallic heat sink of which the reverse side surface (portion of mounting on a board) is not plated is used. Further, a linear expansion coefficient of the molding resin is within a range of 3null10null6/null C. to 17null10null6/null C. The durability and the lifetime of the resin sealed electronic device is improved, because the thermal stresses are reduced by balancing linear expansion coefficients of the parts.

摘要翻译： 通过减少作用在功率元件上的热应力和安装在板上的部件来改善树脂密封电子器件的耐久性和寿命。 使用在制造元件时功率元件上的保护膜涂覆有聚酰亚胺基树脂的功率元件，并且使用金属散热器，其背面（安装在板上的部分）未被电镀 。 此外，成型树脂的线膨胀系数在3×10 -6 /℃至17×10 -6 /℃的范围内。由于热应力降低，树脂密封电子器件的耐久性和寿命得到改善 通过平衡零件的线性膨胀系数。

公开(公告)号：US20020073981A1

公开(公告)日：2002-06-20

申请号：US09742700

申请日：2000-12-20

发明人： Gerald N. Coleman ,  James J. Faletti ,  Dennis D. Feucht ,  David A. Pierpont

IPC分类号： F02P003/06 ,  F02P001/00 ,  F02P009/00

CPC分类号： F02D41/0007 ,  F02B29/0406 ,  F02B37/001 ,  F02B37/013 ,  F02B37/025 ,  F02B37/24 ,  F02D41/0065 ,  F02M26/08 ,  F02M26/23 ,  F02M26/43 ,  Y02T10/144

摘要： An internal combustion engine, particularly suitable for a motor vehicle, is provided with a plurality of combustion cylinders, at least a first exhaust manifold and a second exhaust manifold and at least one intake manifold. Each exhaust manifold is coupled with a plurality of the combustion cylinders. Each intake manifold is coupled with a plurality of the combustion cylinders. A first turbocharger includes a first turbine having at least one inlet and an outlet, and a first compressor having an inlet and an outlet. The at least one first turbine inlet is fluidly coupled with the first exhaust manifold. A second turbocharger includes a second turbine having an inlet and an outlet, and a second compressor having an inlet and an outlet. The second turbine inlet is fluidly coupled with the second exhaust manifold and includes a controllable, variable intake nozzle. The first compressor outlet is fluidly coupled with the second compressor inlet. The engine has good fuel consumption characteristics and EGR flow rate control.

摘要翻译： 特别适用于机动车辆的内燃机设置有多个燃烧缸，至少第一排气歧管和第二排气歧管以及至少一个进气歧管。 每个排气歧管与多个燃烧气缸联接。 每个进气歧管与多个燃烧气缸联接。 第一涡轮增压器包括具有至少一个入口和出口的第一涡轮机和具有入口和出口的第一压缩机。 所述至少一个第一涡轮机入口与所述第一排气歧管流体耦合。 第二涡轮增压器包括具有入口和出口的第二涡轮机和具有入口和出口的第二压缩机。 第二涡轮机入口与第二排气歧管流体连接并且包括可控的可变进气喷嘴。 第一压缩机出口与第二压缩机入口流体耦合。 发动机具有良好的燃油消耗特性和EGR流量控制。

公开(公告)号：US20020066443A1

公开(公告)日：2002-06-06

申请号：US09994628

申请日：2001-11-28

申请人： Autonetworks Technologies, Ltd.

发明人： Kazushige Nakamura ,  Isao Isshiki ,  Takao Nozaki ,  Fumiyoshi Tanigawa

IPC分类号： F02P001/00

CPC分类号： F02M51/061 ,  F02D41/3005 ,  F02D2400/21 ,  F02M51/005 ,  F02M69/465 ,  F02P3/02

摘要： Electromagnetic coil parts 25 and wiring 26 for connection to the electromagnetic coil parts 25 are installed inside injector electric block body 20 in which injector main body housing holes 21h are made in accordance with injector mounting holes Eh of the engine body E side, and injector main bodies 30 having valve parts 35 are inserted into the injector main body housing holes 21h, whereby the valve parts 35 are driven to open and close by means of exciting and non-exciting operation of the electromagnetic coil parts 25. Further, an ignition coil device module is provided with ignition coil devices 102 provided corresponding to a plurality of combustion chambers of an engine, respectively, wherein connection surface base portions at which connecting terminals are exposed are provided on one-side surface of each ignition coil device 102.

摘要翻译： 用于连接电磁线圈部25的电磁线圈部25和配线26安装在喷射器电块体20的内侧，喷射器电动块主体20中，根据发动机主体E侧的喷射器安装孔Eh，喷射器主体容纳孔21h， 具有阀部件35的主体30被插入到喷射器主体容纳孔21h中，由此通过电磁线圈部件25的励磁和非励磁操作来驱动阀部件35打开和关闭。此外，点火线圈装置 模块设置有分别对应于发动机的多个燃烧室设置的点火线圈装置102，其中连接端子暴露的连接表面基部设置在每个点火线圈装置102的单侧表面上。