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41 条记录 (耗时 0.042 秒)

    IGNITION SYSTEM AND IGNITION METHOD
    5.
    发明申请
    IGNITION SYSTEM AND IGNITION METHOD 审中-公开
    点火系统和点火方法

    公开(公告)号：US20120104959A1

    公开(公告)日：2012-05-03

    申请号：US13280516

    申请日：2011-10-25

    申请人： Hiroyuki Kameda ,  Daisuke Nakano ,  Naofumi Yamamura ,  Daisuke Kasahara ,  Masahiro Nishida

    发明人： Hiroyuki Kameda ,  Daisuke Nakano ,  Naofumi Yamamura ,  Daisuke Kasahara ,  Masahiro Nishida

    IPC分类号： F02P3/00

    CPC分类号： H01T13/50

    摘要： An ignition system including a plasma jet spark plug, a discharge power source, and an energy input portion. The spark plug includes a center electrode inserted and installed in the axis hole of an insulator, a ground electrode forming a clearance with the center electrode in between, and a cavity defined by an inner peripheral surface of the axis hole and a top end surface of the center electrode. A plasma is generated in the cavity as the discharge power source generates a spark discharge by applying a voltage to the clearance and the energy input portion inputs electric power into the clearance. The energy input portion inputs electric power into the clearance more than once in a single spark discharge.

    摘要翻译： 一种包括等离子体火花塞，放电电源和能量输入部分的点火系统。 火花塞包括插入并安装在绝缘体的轴孔中的中心电极，与其间的中心电极形成间隙的接地电极和由轴孔的内周面限定的空腔和顶端面 中心电极。 当放电电源通过向间隙施加电压而产生火花放电时，在空腔中产生等离子体，能量输入部分将电力输入到间隙中。 能量输入部分在单次火花放电中多次输入电力进入间隙。

    PLASMA JET IGNITION PLUG
    6.
    发明申请
    PLASMA JET IGNITION PLUG 有权
    等离子喷射点火插头

    公开(公告)号：US20110241523A1

    公开(公告)日：2011-10-06

    申请号：US13076835

    申请日：2011-03-31

    申请人： Hiroyuki Kameda ,  Yoshikuni Sato ,  Daisuke Nakano ,  Naofumi Yamamura ,  Daisuke Kasahara

    发明人： Hiroyuki Kameda ,  Yoshikuni Sato ,  Daisuke Nakano ,  Naofumi Yamamura ,  Daisuke Kasahara

    IPC分类号： H01T13/20

    CPC分类号： H01T13/50 ,  H01T13/39

    摘要： A plasma jet ignition plug having high ignition performance and high durability. The plasma jet ignition plug comprises a center electrode wherein at least a front end portion including a front end surface of the center electrode contains an oxide of at least one of the rare earth elements in a total amount of 0.5% by mass to 10% by mass inclusive and tungsten (W) in an amount of 90% by mass or greater, or contains iridium (Ir) in an amount of 0.3% by mass to 3% by mass inclusive and W in an amount of 97% by mass or greater.

    摘要翻译： 具有高点火性能和高耐久性的等离子体喷射式火花塞。 等离子喷射火花塞包括中心电极，其中至少包括中心电极的前端表面的前端部分含有至少一种稀土元素的氧化物，总量为0.5质量％至10质量％ 质量含量和90质量％以上的钨（W），或者含有0.3质量％〜3质量％的铱（Ir）和97质量％以上的W 。

    Ignition device for plasma jet ignition plug
    7.
    发明授权
    Ignition device for plasma jet ignition plug 失效
    等离子喷射火花塞点火装置

    公开(公告)号：US07895994B2

    公开(公告)日：2011-03-01

    申请号：US12407955

    申请日：2009-03-20

    申请人： Yuichi Yamada ,  Daisuke Nakano ,  Toru Nakamura ,  Yoshikuni Sato

    发明人： Yuichi Yamada ,  Daisuke Nakano ,  Toru Nakamura ,  Yoshikuni Sato

    IPC分类号： F02P3/00 ,  F02P23/04

    CPC分类号： H01T13/50

    摘要： An ignition device for a plasma jet ignition plug is provided. A resistance for decreasing electric noises is not incorporated in a plasma jet ignition plug. A resistance of not less than 1KΩ and not more than 20KΩ is provided to a path from a spark discharge circuit to a center electrode, thus reducing the generation of electric noises at the time of trigger discharge. Along with the reduction of the generation of electric noises, a loss of energy at the time of plasma discharge can be reduced by setting an inner resistance provided to a line extending to the center electrode from a plasma discharge circuit to 1Ω or less. Accordingly, the plasma jet ignition plug can jet flame-shaped plasma sufficiently large for igniting an air-fuel mixture.

    摘要翻译： 提供了一种用于等离子体喷射火花塞的点火装置。 用于降低电噪声的电阻不包括在等离子体喷射火花塞中。 电阻不小于1K＆OHgr; 不超过20K＆OHgr; 被提供到从火花放电电路到中心电极的路径，从而在触发放电时减少电噪声的产生。 随着电噪声的产生的减少，可以通过将从等离子体放电电路延伸到中心电极的线的内部电阻设置为1＆OHgr来降低等离子体放电时的能量损失; 或更少。 因此，等离子喷射火花塞可以喷射足够大的火焰形等离子体以点燃空气 - 燃料混合物。

    PLASMA JET IGNITION PLUG
    8.
    发明申请
    PLASMA JET IGNITION PLUG 有权
    等离子喷射点火插头

    公开(公告)号：US20090194053A1

    公开(公告)日：2009-08-06

    申请号：US12366094

    申请日：2009-02-05

    申请人： Toru Nakamura ,  Yuichi Yamada ,  Iwao Kunitomo ,  Yoshikuni Sato ,  Daisuke Nakano

    发明人： Toru Nakamura ,  Yuichi Yamada ,  Iwao Kunitomo ,  Yoshikuni Sato ,  Daisuke Nakano

    IPC分类号： F02B19/00

    CPC分类号： H01T13/50 ,  H01T13/32

    摘要： A plasma jet ignition plug capable of inhibiting occurrence of channeling while reducing removal of energy of plasma through a ground electrode at the time of emission of plasma. A ground electrode of a plasma jet ignition plug projects inward from a front end face of a metallic shell toward an opening end of a cavity which is open at a front end face of an insulator. A projecting distal end which forms a spark discharge gap between the same and a center electrode within a cavity is located inward, with respect to a diametral direction P orthogonal to an axis O, of a position which is located 0.5 mm radially outward from the opening end of the cavity.

    摘要翻译： 一种等离子喷射火花塞，其能够抑制发射通道，同时在发射等离子体时减少通过接地电极去除等离子体的能量。 等离子喷射火花塞的接地电极从金属壳的前端面朝向在绝缘体的前端面开口的空腔的开口端向内突出。 在腔内形成火花放电间隙的突出的远端相对于与轴线O垂直的直径方向P位于距开口径向向外0.5mm的位置的内侧 腔的末端。

    Transmission method and device
    9.
    发明授权
    Transmission method and device 失效
    传输方式和装置

    公开(公告)号：US06980616B1

    公开(公告)日：2005-12-27

    申请号：US09889155

    申请日：2000-01-17

    申请人： Daisuke Nakano ,  Takashi Nishimura ,  Yuji Ichikawa ,  Masafumi Takahashi ,  Kazuyuki Sumi ,  Toru Ueda

    发明人： Daisuke Nakano ,  Takashi Nishimura ,  Yuji Ichikawa ,  Masafumi Takahashi ,  Kazuyuki Sumi ,  Toru Ueda

    IPC分类号： H04B7/212 ,  H04L1/00 ,  H04L7/02 ,  H04L7/04 ,  H04L7/06

    CPC分类号： H04L7/0066 ,  H04J3/0685 ,  H04L1/0025 ,  H04L7/04

    摘要： A transmission method uses multiple kinds of control codes to be exchanged on a serial transmission path between a sender side and a receiver side, and each of the multiple kinds of control codes has bits smaller in number than a predetermined fixed length. The transmission method includes the steps of inspecting the received bit string in groups of bits of the number of the control code, and thereby determining whether one of the multiple kinds of control codes is present in the serial signal received on the serial transmission path or not, selecting the control code to be sent based on a result of the determination in the determining step, sending, onto the serial transmission path, a bit string containing at least the control code to be sent based on the result of the determination in the determining step, and receiving the data code by inspecting the received bit string in groups of bits of the fixed length in response to the detection of the control code indicating the start of transmission of the data from the opposite side in the determining step.

    摘要翻译： 传输方法使用多种控制码在发送机侧和接收机侧之间的串行传输路径上进行交换，并且多种控制码中的每一种的数目比预定的固定长度小。 发送方法包括以下步骤：以控制码数目的比特组检查接收到的比特串，从而确定在串行传输路径上接收的串行信号中是否存在多种控制码中的一种控制码 基于所述确定步骤中的确定结果来选择要发送的控制代码，基于所述确定中的确定结果，将至少包含要发送的控制代码的比特串发送到所述串行传输路径上 响应于在确定步骤中检测到指示来自相反侧的数据的传输的控制码的检测，通过检查固定长度的比特组的接收的比特串来接收数据代码。

    Data transfer method
    10.
    发明授权
    Data transfer method 失效
    数据传输方式

    公开(公告)号：US06802030B2

    公开(公告)日：2004-10-05

    申请号：US09838224

    申请日：2001-04-20

    申请人： Daisuke Nakano ,  Yuji Ichikawa ,  Kiyoshi Miura

    发明人： Daisuke Nakano ,  Yuji Ichikawa ,  Kiyoshi Miura

    IPC分类号： G06F1100

    CPC分类号： H04L12/40052 ,  H04L12/64

    摘要： A data transfer method includes a connection establishment step of detecting connection with a remote device and setting parameters for data transfer, and a transfer execution step of starting data transfer after completion of the connection establishment step and continuing data transfer until a transfer error is recognized to have occurred. In the transfer execution step, the frequency of errors in received data is monitored and, when the frequency reaches a predetermined value, a transfer error is recognized to have occurred.

    摘要翻译： 数据传送方法包括：检测与远程设备的连接并设置用于数据传送的参数的连接建立步骤;以及在完成连接建立步骤之后开始数据传送的传送执行步骤，并且继续传送数据，直到传送错误被识别为 已经发生 在传送执行步骤中，监视接收数据中的错误频率，并且当频率达到预定值时，识别出已发生传送错误。