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    Electronic control device using LC module structure
    2.
    发明授权
    Electronic control device using LC module structure 失效
    电子控制装置采用LC模块结构

    公开(公告)号：US08050037B2

    公开(公告)日：2011-11-01

    申请号：US12190624

    申请日：2008-08-13

    申请人： Nobutake Tsuyuno ,  Hideto Yoshinari ,  Hiroshi Hozoji ,  Masahiko Asano ,  Masahide Harada ,  Shinya Kawakita

    发明人： Nobutake Tsuyuno ,  Hideto Yoshinari ,  Hiroshi Hozoji ,  Masahiko Asano ,  Masahide Harada ,  Shinya Kawakita

    IPC分类号： H05K7/20

    CPC分类号： H05K7/20454 ,  H05K1/0203 ,  H05K1/141 ,  H05K7/20854 ,  H05K2201/10015 ,  H05K2201/1003 ,  H05K2201/10189 ,  H05K2201/10303 ,  H05K2201/1056 ,  Y10T29/49147

    摘要： In an electronic control device that includes two or more kinds of lead-insertion-type parts, including at least a coil and a capacitor, the parts are installed on a support that has a wiring, a terminal structure and mechanically fixing portions; the leads of the above parts are respectively inserted in and electrically connected to holes formed in the wiring portion of the support; the parts and the support are fixed to each other with an adhesion material for fixation; the upper surfaces of the parts are attached to a metallic chasis with a thermally conductive material of a low elasticity modulus interposed in between; the mechanically fixing portions of the support are fixed to the metallic chasis; and the terminal structure of the support is electrically connected to a circuit board that mounts at least a controlling element.

    摘要翻译： 在包括至少包括线圈和电容器的两种或更多种引线插入型部件的电子控制装置中，将部件安装在具有布线，端子结构和机械固定部分的支撑件上; 上述部件的引线分别插入形成在支撑体的布线部分中的孔并与其电连接; 部件和支撑件用粘合材料固定在一起，用于固定; 部件的上表面附着在介于其间的具有低弹性模量的导热材料的金属凹槽; 支撑体的机械固定部分固定在金属凹槽上; 并且支撑件的端子结构电连接到安装至少一个控制元件的电路板。

    Engine controller
    3.
    发明授权
    Engine controller 有权
    发动机控制器

    公开(公告)号：US07561435B2

    公开(公告)日：2009-07-14

    申请号：US11768401

    申请日：2007-06-26

    申请人： Masaru Kamoshida ,  Masahiro Sasaki ,  Takeshi Igarashi ,  Masahiko Asano

    发明人： Masaru Kamoshida ,  Masahiro Sasaki ,  Takeshi Igarashi ,  Masahiko Asano

    IPC分类号： H05K5/06 ,  H05K5/02

    CPC分类号： H05K5/062 ,  H05K5/0052

    摘要： There is proposed an engine controller which is excellent in reliability in that the outer peripheral edge face (cut surface) of covering member can be prevented from being rusted while securing the water-proofness and dust-proofness. This engine controller comprises a circuit board (12) for controlling an engine; an aluminum die-cast main case body (20) having an open top; and a covering member (30) made of an iron-based metal plate which is preliminarily applied with surface treatment, the covering member (30) being fixedly clamped to the main case body (20) by means of a setscrew (40) so as to hermetically close the open top of the main case body (20); wherein the main case body (20) is provided thereon with a pedestal (24) or groove (25) on which a liquid or jellied water-proofing adhesive (50) is coated or filled (piled), thereby enabling entire outer peripheral edge face (33a) of the covering member (30) to be covered by the water-proofing adhesive (50).

    摘要翻译： 提出了一种可靠性优异的发动机控制器，可以防止覆盖部件的外周缘（切割面）在防水性和防尘性的同时防止生锈。 该发动机控制器包括用于控制发动机的电路板（12） 具有开口顶部的铝压铸主壳体（20） 以及预先进行表面处理的铁基金属板制成的覆盖部件（30），所述覆盖部件（30）通过固定螺丝（40）固定地夹在主壳体（20）上，以便 以封闭主壳体（20）的开口顶部; 其中，所述主壳体（20）上设置有基座（24）或凹槽（25），液体或凝胶状防水粘合剂（50）被涂覆或填充（堆叠），从而使得整个外周边缘面 （30）的被防水粘合剂（50）覆盖的（33a）。

    Electromagnetically-driven valve
    4.
    发明申请
    Electromagnetically-driven valve 失效
    电磁阀

    公开(公告)号：US20080314341A1

    公开(公告)日：2008-12-25

    申请号：US12155607

    申请日：2008-06-06

    申请人： Yutaka Sugie ,  Masahiko Asano

    发明人： Yutaka Sugie ,  Masahiko Asano

    IPC分类号： F01L9/04

    CPC分类号： F01L9/04 ,  F01L1/267 ,  F01L2009/0409 ,  F01L2800/06 ,  F01L2820/033

    摘要： An electromagnetically-driven valve includes intake valves that are provided in a gasoline engine and that are arranged side by side; a valve plate that connects the intake valves to each other, wherein driving force that is generated by electromagnetic force is transferred to the valve plate; and a changing mechanism that is fitted to the valve plate. The changing mechanism changes the valve drive state between the two-valve drive state, in which both of the intake valves are driven, and the one-valve drive state, in which one of the intake valves is driven and the other intake valve is stopped.

    摘要翻译： 电磁阀包括设置在汽油发动机中并且并排布置的进气阀; 将进气阀彼此连接的阀板，其中由电磁力产生的驱动力传递到阀板; 以及安装在阀板上的变更机构。 改变机构改变在两个进气门被驱动的双阀驱动状态和一个阀驱动状态之间的阀驱动状态，其中一个进气门被驱动，另一个进气门停止 。

    Electromagnetically driven valve
    5.
    发明授权
    Electromagnetically driven valve 失效
    电磁驱动阀

    公开(公告)号：US07418932B2

    公开(公告)日：2008-09-02

    申请号：US11492872

    申请日：2006-07-26

    申请人： Yutaka Sugie ,  Masahiko Asano

    发明人： Yutaka Sugie ,  Masahiko Asano

    IPC分类号： F01L9/04

    CPC分类号： F01L9/04 ,  F01L1/26 ,  F01L2009/0409

    摘要： An electromagnetically driven valve includes multiple valve elements that have respective valve shafts and reciprocate in a direction in which the valve shafts extend; a pivoting member that extends from a driving end, which is operatively linked with the valve shafts, to a pivoting end, and that pivots around a central axis which extends along the pivoting end; a support member that supports the valve elements; and a single push plate that drives the multiple valve elements when being pressed by the pivoting member.

    摘要翻译： 电磁驱动阀包括具有相应阀轴并沿阀轴延伸的方向往复运动的多个阀元件; 枢转构件，其从与所述阀轴可操作地连接的驱动端延伸到枢转端，并且围绕沿所述枢转端延伸的中心轴线枢转; 支撑阀元件的支撑构件; 以及当被枢转构件按压时驱动多个阀元件的单个推板。

    Electromagnetically driven valve
    6.
    发明授权
    Electromagnetically driven valve 失效
    电磁驱动阀

    公开(公告)号：US07370614B2

    公开(公告)日：2008-05-13

    申请号：US10586779

    申请日：2005-06-16

    申请人： Toshika Masaoka ,  Masahiko Asano

    发明人： Toshika Masaoka ,  Masahiko Asano

    IPC分类号： F01L9/04

    CPC分类号： F01L9/04 ,  F01L2009/0409

    摘要： An electromagnetically driven valve includes a driven valve having a stem and carrying out reciprocating motion along a direction in which the stem extends, a disc support base having an abutment surface, a disc extending from one end coupled to the stem toward the other end supported by the disc support base so as to allow free oscillation of the disc, and an electromagnet applying electromagnetic force to the disc. The disc has a root portion formed at the other end, and an arm portion formed from the root portion to one end. The electromagnet has a surface facing the arm portion. When the disc is attracted to the electromagnet the abutment surface abuts on the root portion and a gap is created between the surface and the arm portion. With such a structure, excellent quietness and durability can be achieved and energy loss can be reduced.

    摘要翻译： 一种电磁驱动阀包括一个从动阀，该驱动阀具有一个杆，并沿着该杆延伸的方向进行往复运动，一个盘支撑底座具有一个邻接表面，一个盘从一端连接到杆向另一端延伸， 盘支撑基座以便允许盘的自由振动，以及电磁铁向盘施加电磁力。 该盘具有在另一端形成的根部，以及从根部到一端形成的臂部。 电磁体具有面向臂部的表面。 当盘被吸引到电磁体时，邻接表面邻接在根部上，并且在表面和臂部之间产生间隙。 通过这样的结构，能够实现极好的安静性和耐久性，能够降低能量损失。

    Electromagnetically Driven Valve
    7.
    发明申请
    Electromagnetically Driven Valve 审中-公开
    电磁驱动阀

    公开(公告)号：US20070290156A1

    公开(公告)日：2007-12-20

    申请号：US11667475

    申请日：2005-11-25

    申请人： Masahiko Asano

    发明人： Masahiko Asano

    IPC分类号： F16K31/02

    CPC分类号： H01F7/1638 ,  F01L9/04 ,  F01L2009/0409 ,  H01F7/14 ,  H01F2007/086

    摘要： An electromagnetically driven valve includes an electromagnet having a coil and generating electromagnetic force, and an upper disc and a lower disc each having a support end and carrying out oscillating movement between a valve-opening position and a valve-closing position around the support end. The upper disc and the lower disc are held at a position intermediate between the valve-opening position and the valve-closing position while the electromagnetic force is not applied. As a result of current supply to the coil, the electromagnetic force in a direction to move the upper disc and the lower disc to the valve-opening position and the valve-closing position acts on each position of the upper disc and the lower disc. The electromagnet is provided such that a distance L1 between the position (X1) and the support end is different from a distance L2 between the position (X2) and the other support end. With such a structure, an electromagnetically driven valve of which initial drive is facilitated is provided.

    摘要翻译： 电磁驱动的阀包括具有线圈并产生电磁力的电磁体，以及上盘和下盘，每个具有支撑端，并且在围绕支撑端的阀打开位置和阀关闭位置之间执行摆动运动。 在不施加电磁力的同时，上盘和下盘保持在阀打开位置和阀关闭位置之间的位置。 作为对线圈的电流供给的结果，将上盘和下盘移动到阀打开位置的方向上的电磁力和阀关闭位置作用在上盘和下盘的每个位置上。 电磁体被设置为使得位置（X 1）和支撑端之间的距离L 1与位置（X 2）和另一支撑端之间的距离L 2不同。 利用这种结构，提供了一种促进初始驱动的电磁驱动阀。

    Electromagnetically Driven Valve
    8.
    发明申请
    Electromagnetically Driven Valve 审中-公开
    电磁驱动阀

    公开(公告)号：US20070252099A1

    公开(公告)日：2007-11-01

    申请号：US11632660

    申请日：2005-06-20

    申请人： Yutaka Sugie ,  Masahiko Asano

    发明人： Yutaka Sugie ,  Masahiko Asano

    IPC分类号： F01L9/04

    CPC分类号： F01L9/04 ,  F01L1/24 ,  F01L2009/0425 ,  F01L2109/00

    摘要： An electromagnetically driven valve includes a driven valve having a stem extending in a prescribed direction and an umbrella-shaped portion provided at a tip end of the stem and opening/closing an intake/exhaust port, a lower disc and an upper disc having one ends coupled to the stem and the other ends supported by a disc support base so as to allow free oscillation of the disc respectively and oscillating around the other ends so as to cause the driven valve to carry out reciprocating motion in the prescribed direction, a lash adjuster provided in the stem, and a guide ring guiding the lash adjuster along the prescribed direction. The lash adjuster contracts and expands in the prescribed direction and accommodates displacement of the stem produced in a direction orthogonal to the prescribed direction as a result of reciprocating motion of the driven valve. With such a structure, the driven valve carries out smooth reciprocating motion.

    摘要翻译： 电磁驱动阀包括从动阀，该从动阀具有沿预定方向延伸的阀杆和设置在阀杆末端的伞形部分，并且打开/关闭吸气/排气口，下盘和上盘，其一端 连接到所述杆和由盘支撑基座支撑的另一端，以便分别自由地摆动所述盘并围绕另一端摆动，以使所述从动阀沿规定方向进行往复运动，间隙调节器 设置在杆中，以及沿着规定方向引导间隙调节器的引导环。 间隙调节器在规定的方向上收缩并膨胀，并且由于从动阀的往复运动，容纳沿与正规方向正交的方向产生的杆的位移。 利用这种结构，从动阀执行平稳的往复运动。

    Valve during apparatus and method for internal combustion engine
    10.
    发明授权
    Valve during apparatus and method for internal combustion engine 失效
    内燃机用阀驱动装置及方法

    公开(公告)号：US06374813B1

    公开(公告)日：2002-04-23

    申请号：US09614609

    申请日：2000-07-12

    申请人： Tatsuo Iida ,  Takashi Izuo ,  Masahiko Asano ,  Hiroyuki Hattori

    发明人： Tatsuo Iida ,  Takashi Izuo ,  Masahiko Asano ,  Hiroyuki Hattori

    IPC分类号： F02M2507

    CPC分类号： F02D13/0203 ,  F01L9/04 ,  F01L2103/01 ,  F01L2800/13 ,  F02D13/0249 ,  F02D13/0253 ,  F02D13/0257 ,  F02D13/0261 ,  F02D21/08 ,  F02D41/006 ,  F02D2013/0296 ,  F02F1/4214 ,  F02M26/01 ,  Y02T10/146 ,  Y02T10/18 ,  Y02T10/47

    摘要： In an internal combustion engine having a plurality of electromagnetically driven valves for each cylinder, when an required EGR amount Er is relatively small during an exhaust gas recirculation performed independently of the exhaust stroke, a first exhaust gas recirculation mode is entered by driving only a first exhaust valve of each cylinder. An open valve duration Td1 for achieving the required EGR amount Er in a one-valve drive manner is longer than a corresponding open valve duration in a two-valve drive manner. Therefore, even if the required EGR amount Er is small, a “one-valve drive in pattern 1” mode can be achieved provided that Td1>a. That is, the incidence of performing the control in pattern 2, which allows only a narrow range of control, can be reduced. Hence, degradation of controllability can be prevented even if the required EGR amount Er is small.

    摘要翻译： 在具有用于每个气缸的多个电磁驱动阀的内燃机中，当在独立于排气冲程执行的排气再循环期间所需的EGR量Er相对较小时，通过仅驱动第一排气回流模式进入第一排气再循环模式 每个气缸排气阀。 用于以单阀驱动方式实现所需EGR量Er的打开阀持续时间Td1长于以双阀驱动方式相应的打开阀持续时间。 因此，即使要求的EGR量Er较小，如果Td1> a，则可以实现“模式1的单阀驱动”。 也就是说，可以减少仅允许窄范围的控制的模式2中进行控制的事件。 因此，即使要求的EGR量Er小，也能够防止控制性的劣化。