公开(公告)号：US20130146010A1

公开(公告)日：2013-06-13

申请号：US13524343

申请日：2012-06-15

Applicant: Hongbin KIM ,  Sang Ken KAUH ,  Youn-Sok CHOI ,  Kyoung-Min SHON

Inventor： Hongbin KIM ,  Sang Ken KAUH ,  Youn-Sok CHOI ,  Kyoung-Min SHON

IPC: F02P15/00

CPC classification number: F02P15/00 ,  F02P9/002 ,  F02P9/007 ,  F02P23/045

Abstract: An electric field generating apparatus for a combustion chamber, may include an electric field generator located within a space of the combustion chamber where combustion flames may be produced to create electric fields within the space of the combustion chamber through an applied predetermined voltage, a lead-in wire connected to the electric field generator to flow the predetermined voltage to the electric field generator, and a high voltage providing unit connected to the lead-in wire for selectively applying the predetermined voltage to the lead-in wire in accordance with an output signal of a controller generated depending on an operation condition of an engine.

Abstract translation: 用于燃烧室的电场产生装置可以包括位于燃烧室的空间内的电场发生器，其中可以产生燃烧火焰，以通过施加的预定电压在燃烧室的空间内产生电场， 连接到电场发生器的线路以将预定电压流过电场发生器，以及连接到引入线的高电压提供单元，用于根据输出信号选择性地将预定电压施加到引入线 根据发动机的运转状况生成的控制器。

公开(公告)号：US20130054121A1

公开(公告)日：2013-02-28

申请号：US13590500

申请日：2012-08-21

Applicant: Massimo Casoni ,  William E. Galka ,  Bradley J. Roche ,  David L. Speirs ,  Mark S. Swanson ,  Eric G. Zbytowski

Inventor： Massimo Casoni ,  William E. Galka ,  Bradley J. Roche ,  David L. Speirs ,  Mark S. Swanson ,  Eric G. Zbytowski

IPC: F02D41/26 ,  F02F7/00 ,  B23P6/00 ,  F02D41/34 ,  F02D41/30 ,  F02M69/50 ,  F02P15/00

CPC classification number: F02D41/32 ,  F02D9/1035 ,  F02D31/003 ,  F02D41/062 ,  F02D41/1454 ,  F02D41/3082 ,  F02D2200/101 ,  F02M35/10216 ,  F02M35/162 ,  F02M69/50 ,  Y10T29/49233

Abstract: An engine system may include a fuel and air supply circuit and an exhaust circuit, a temperature sensor mounted on an exterior of the engine and an oxygen sensor located in the exhaust circuit. The fuel and air supply circuit may include a throttle body mounted on the engine and having a throttle valve to control the flow rate of air delivered to the engine, a fuel injector carried by the throttle body to deliver fuel to the engine and a fuel rail carried by at least one of the throttle body and the fuel injector and having an input to receive a supply of fuel and an outlet through which fuel is routed to the fuel injector. An engine control unit may be communicated with these components to control the fuel and air mixture provided to the engine as a function of the temperature and oxygen sensor outputs.

Abstract translation: 发动机系统可以包括燃料和空气供应电路和排气回路，安装在发动机外部的温度传感器和位于排气回路中的氧传感器。 燃料和空气供应回路可以包括安装在发动机上并具有节流阀的节气门体，以控制输送到发动机的空气的流量，由节气门体承载的燃料喷射器以将燃料输送到发动机和燃料轨 由节气门体和燃料喷射器中的至少一个承载，并具有用于接收燃料供应的输入和燃料被引导到燃料喷射器的出口。 发动机控制单元可以与这些部件连通，以根据温度和氧气传感器输出来控制提供给发动机的燃料和空气混合物。

公开(公告)号：US20120055434A1

公开(公告)日：2012-03-08

申请号：US13197959

申请日：2011-08-04

Applicant: Thomas GIFFELS ,  Timo Stifel ,  Steffen Bohne ,  Helmut Müller

Inventor： Thomas GIFFELS ,  Timo Stifel ,  Steffen Bohne ,  Helmut Müller

IPC: F02P15/00 ,  H01T13/02

CPC classification number: H01T13/50 ,  F02P3/01 ,  F02P13/00 ,  F02P15/04 ,  F02P15/08

Abstract: An igniter for igniting a fuel-air-mixture in a combustion chamber, in particular in a combustion engine with one or several combustion chambers, by generating a high frequency corona discharge, said ignitiger comprising an assembly comprising an ignition electrode, an outer conductor surrounding the ignition electrode, which has a front end and a rear end, and an electrical insulator arranged between the ignition electrode and the outer conductor, wherein the ignition electrode is part of an electrical high-frequency resonant circuit, protrudes over the front end of the outer conductor, and is connected to an alternate current source or alternate voltage source which feeds the HF-resonant circuit, and delivers a high frequency alternate current or a high frequency alternate voltage, respectively. The ignition electrode is branched into more than four electrode branches extending away from the outer conductor, in different directions.

Abstract translation: 一种点燃器，用于通过产生高频电晕放电点燃燃烧室中的燃料 - 空气混合物，特别是在具有一个或多个燃烧室的内燃机中，所述点火器包括一个组件，该组件包括点火电极，围绕 具有前端和后端的点火电极和布置在点火电极和外部导体之间的电绝缘体，其中点火电极是电气高频谐振电路的一部分，突出在 外部导体，并且连接到馈送HF谐振电路的交流电源或交替电压源，并分别提供高频交流电或高频交替电压。 点火电极在不同的方向分支成多于四个电极分支，其远离外部导体延伸。

公开(公告)号：US20090107439A1

公开(公告)日：2009-04-30

申请号：US11980411

申请日：2007-10-31

Applicant: James M. Schultz

Inventor： James M. Schultz

IPC: F02P15/00

CPC classification number: F02P9/007 ,  F02P15/02 ,  F02P23/045

Abstract: An igniter for an internal combustion engine is disclosed. The igniter may have a body, and a pre-combustion chamber integral with the body and having at least one orifice. The igniter may also have at least one electrode associated with the pre-combustion chamber. The at least one electrode may be configured to direct RF energy to lower an ignition breakdown voltage requirement of an air and fuel mixture in the pre-combustion chamber. The RF energy alone may be insufficient to ignite and sustain combustion of the air and fuel mixture. The at least one electrode may also be configured to generate an arc that extends to an internal wall of the pre-combustion chamber and ignites the air and fuel mixture.

Abstract translation: 公开了一种用于内燃机的点火器。 点火器可以具有主体和与主体成一体并且具有至少一个孔的预燃烧室。 点火器还可以具有与预燃烧室相关联的至少一个电极。 至少一个电极可以被配置为引导RF能量来降低预燃烧室中的空气和燃料混合物的点火击穿电压要求。 单独的RF能量可能不足以点燃和维持空气和燃料混合物的燃烧。 至少一个电极还可以被配置为产生延伸到预燃烧室的内壁并点燃空气和燃料混合物的电弧。

公开(公告)号：US20080252219A1

公开(公告)日：2008-10-16

申请号：US12098536

申请日：2008-04-07

Applicant: DEYOU LEI ,  Jiangang DONG

Inventor： DEYOU LEI ,  Jiangang DONG

IPC: F02P15/00

CPC classification number: F02P11/025 ,  F02P1/086

Abstract: The invention provides an ignition control device and a killing control device correspond. An ignition control device comprises an ignition circuit module and a killing control device corresponds. The ignition circuit module comprises a killing control device including a killing switch and a timing retard circuit module connected to the ignition circuit module. When the killing control operates, the ignition circuit stops igniting. The invention has following advantages: reasonable structure, low cost, stable control circuit and safe operation and so on.

Abstract translation: 本发明提供一种对应的点火控制装置和杀死控制装置。 点火控制装置包括点火电路模块和杀死控制装置。 点火电路模块包括杀死控制装置，其包括与点火电路模块连接的杀死开关和定时延迟电路模块。 当杀毒控制操作时，点火电路停止点火。 本发明具有结构合理，成本低，控制电路稳定，安全运行等优点。

公开(公告)号：US07141935B2

公开(公告)日：2006-11-28

申请号：US10968947

申请日：2004-10-21

Applicant: Masakazu Ushijima ,  Minoru Kijima

Inventor： Masakazu Ushijima ,  Minoru Kijima

IPC: F02P15/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/00 ,  H05B41/36

CPC classification number: H05B41/2822

Abstract: An inverter circuit for discharge lamps, in which transformers are separated into multiple small or middle-sized transformers connected to one another to provide a high-power transformer equivalent to a large transformer. The inverter circuit includes a plurality of leakage flux step-up transformers each having a magnetically continuous central core, a primary winding, and a distributed-constant secondary winding, wherein a part of a resonance circuit is formed among a leakage inductance produced on the secondary winding side, a distributed capacitance of the secondary winding and a parasitic capacitance produced around a discharge lamp close to a proximity conductor, and as the resonance circuit resonates, the secondary winding has a close coupling portion in a vicinity of the primary winding which has a magnetic phase close to that of the primary winding and magnetically close couples with the primary winding.

Abstract translation: 一种用于放电灯的逆变器电路，其中变压器被分离成彼此连接的多个小型或中型变压器，以提供等效于大型变压器的大功率变压器。 逆变器电路包括多个具有磁连续中心芯，初级绕组和分布常数次级绕组的漏磁升压变压器，其中在二次侧产生的漏感中形成谐振电路的一部分 绕组侧，次级绕组的分布电容和靠近接近导体的放电灯周围产生的寄生电容，并且当谐振电路谐振时，次级绕组在初级绕组附近具有紧密耦合部分，其具有 磁相接近于初级绕组和与初级绕组磁耦合的耦合。

公开(公告)号：US07104234B2

公开(公告)日：2006-09-12

申请号：US10521471

申请日：2002-10-10

Applicant: Jun Suzuki ,  Akira Sato

Inventor： Jun Suzuki ,  Akira Sato

IPC: F02P15/00 ,  F02F7/00

CPC classification number: F02D41/2451 ,  F02D41/2435 ,  F02D2400/22 ,  F02P3/005 ,  F02P15/00

Abstract: An engine ground system for increasing the potential of an engine. This is an engine ground system wherein intermediate portions of a ground wire one end of which is electrically connected to the negative electrode terminal of a battery are electrically connected to engine ground points and the other end of the ground wire is grounded to the car body. The engine ground points can be an engine cylinder head, an intake manifold clamping member, a cylinder head cover, and a throttle body (7b). Further, a plug cap ground wire is connected between the plug cap clamping member and the intake manifold clamping member.

Abstract translation: 用于增加发动机潜力的发动机地面系统。 这是一种发动机地面系统，其中一端的电线的中间部分电连接到电池的负极端子，电连接到发动机的接地点，并且地线的另一端接地到车体。 发动机接地点可以是发动机气缸盖，进气歧管夹紧构件，气缸盖罩和节气门体（7b）。 此外，塞帽接地线连接在插头盖夹持件和进气歧管夹紧件之间。

公开(公告)号：US07025027B2

公开(公告)日：2006-04-11

申请号：US10240296

申请日：2001-03-30

Applicant: Markus Kraus ,  Florian Virchow

Inventor： Markus Kraus ,  Florian Virchow

IPC: F02P15/00

CPC classification number: H01R25/16 ,  H05K1/142

Abstract: The invention relates to a channel-shaped connection device for electrical lines, especially signal and ignition lines, of internal combustion engines. At least one support element (2) is provided for preferably pre-assembled electrical lines (3) and components (7) and can be inserted, preferably pushed into receiving elements (4) of the channel-shaped connection device (1).

Abstract translation: 本发明涉及一种用于内燃机的电线，特别是信号线和点火线的通道形连接装置。 提供至少一个支撑元件（2）用于优选预组装的电线（3）和部件（7），并且可以插入，优选地被推入通道形连接装置（1）的接收元件（4）中。

公开(公告)号：US20050248427A1

公开(公告)日：2005-11-10

申请号：US11115348

申请日：2005-04-27

Applicant: Kazuhide Kawai ,  Shouichi Takeyama ,  Masahiko Aoyama

Inventor： Kazuhide Kawai ,  Shouichi Takeyama ,  Masahiko Aoyama

IPC: F02P15/00 ,  H01F27/02 ,  H01F38/12

CPC classification number: H01F38/12 ,  H01F27/022

Abstract: An ignition coil for an internal combustion engine has a first housing, a second housing, a holder, an insulating resin and a crack extension restrictor. The first housing encloses a center core, a primary coil and a secondary coil. The second housing has an install portion and a cylinder-shaped fitting portion fitted to a top cylindrical portion of the first housing. The holder is laid over top ends of the primary and secondary coils. The insulating resin is charged in an annular cavity defined at least by uppermost portions of the primary and secondary coils, the fitting portion and the holder and in contact with the fitting portion. The crack extension restrictor is formed by a part of the fitting portion and a part of the holder and disposed above the fitting faces of the fitting portion and the top end portion.

Abstract translation: 用于内燃机的点火线圈具有第一壳体，第二壳体，保持器，绝缘树脂和裂纹扩展限制器。 第一壳体包围中心芯，初级线圈和次级线圈。 第二壳体具有安装部分和装配到第一壳体的顶部圆柱形部分的圆柱形配件部分。 支架放置在主和次级线圈的顶端。 绝缘树脂被填充在至少由初级线圈和次级线圈的最上部限定的环形空腔中，配合部分和保持器并与配合部分接触。 裂缝延伸限制器由装配部分的一部分和保持件的一部分形成，并且设置在装配部分和顶端部分的装配面的上方。

公开(公告)号：US20050224039A1

公开(公告)日：2005-10-13

申请号：US10821067

申请日：2004-04-08

Applicant: Paul Warfel ,  Rodney Tynes

Inventor： Paul Warfel ,  Rodney Tynes

IPC: B23D57/02 ,  B27B17/00 ,  F02B63/02 ,  F02M1/02 ,  F02M1/16 ,  F02M35/024 ,  F02M35/04 ,  F02P15/00 ,  F23Q3/00 ,  F02B77/00 ,  F02N17/00

CPC classification number: F02M35/04 ,  F02M1/16

Abstract: The cooperative operational relationship among an ignition switch, choke mechanism and air filter unit for a portable power tool are integrated in a way to improve that relationship. The ignition switch and choke mechanism are arranged in a coactive relationship wherein the ignition switch and a choke lever in the choke mechanism have engaging parts such that the ignition switch is moved to an “On” position by the choke lever when the choke lever is moved to a position where it has reduced the air flow to a carburetor. A spring engaging the ignition switch is biased for applying a force to the ignition switch in a direction toward a mounting element on which the ignition switch is mounted and away from the choke lever. In a particular embodiment, the ignition switch is mounted on the air filter unit.

Abstract translation: 用于便携式电动工具的点火开关，节流阀机构和空气过滤器单元之间的协作操作关系集成在一起以改善该关系。 点火开关和阻风门机构以共同关系布置，其中扼流器机构中的点火开关和扼流杆具有接合部分，使得当扼流杆移动时点火开关被扼流杆移动到“开”位置 到达已经减少到化油器的空气流的位置。 接合点火开关的弹簧偏压，以朝向安装点火开关的安装元件的方向向点火开关施加力并且远离阻风杆。 在特定实施例中，点火开关安装在空气过滤器单元上。