利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

16 条记录 (耗时 0.022 秒)

    Method of controlling energization of electro-magnetically driven valve with variable feedback gain
    3.
    发明授权
    Method of controlling energization of electro-magnetically driven valve with variable feedback gain 失效
    用可变反馈增益控制电磁驱动阀通电的方法

    公开(公告)号：US07007920B2

    公开(公告)日：2006-03-07

    申请号：US10491098

    申请日：2002-10-03

    申请人： Hideyuki Nishida ,  Isao Matsumoto ,  Kazuhiko Shiratani ,  Shoji Katsumata ,  Tametoshi Mizuta ,  Keiji Yoeda ,  Makoto Ogiso

    发明人： Hideyuki Nishida ,  Isao Matsumoto ,  Kazuhiko Shiratani ,  Shoji Katsumata ,  Tametoshi Mizuta ,  Keiji Yoeda ,  Makoto Ogiso

    IPC分类号： F16K31/02

    CPC分类号： F16K31/0679 ,  F01L9/04 ,  F01L2009/0469 ,  F01L2800/00 ,  F02D13/0253 ,  Y02T10/18

    摘要： A control method with variable feedback gain for energization of an electro-magnetically driven intake/exhaust valve of an internal combustion engine increases opening and closing speeds of the intake/exhaust valve driven with electromagnets having small capacity and brings the final speed of the opening and closing action of the valve close to zero. A target moving speed of the armature relative to the electromagnets is determined dependent upon a spacing distance of the armature from the electromagnet; at least a part of energization of the electro-magnetically driven valve is controlled through feedforward control so as to make an actual moving speed of the armature relative to the electromagnets in conformity with the target moving speed while at least the other part of the energization is controlled through feedback control based upon a deviation of the actual moving speed from the target moving speed.

    摘要翻译： 具有可变的反馈增益的控制方法，用于使内燃机的电磁驱动的进气/排气阀的通电增加了由具有小容量的电磁体驱动的进/排气门的打开和关闭速度，并带来了开口的最终速度， 阀关闭动作接近零。 电枢相对于电磁体的目标移动速度取决于电枢与电磁体的间隔距离; 通过前馈控制来控制电磁驱动阀的通电的至少一部分，以便使电枢相对于电磁体的实际移动速度与目标移动速度一致，而至少另一部分通电为 通过基于实际移动速度与目标移动速度的偏差的反馈控制来控制。

    Particulate filter
    4.
    发明授权
    Particulate filter 失效
    颗粒过滤器

    公开(公告)号：US06776815B2

    公开(公告)日：2004-08-17

    申请号：US09959275

    申请日：2001-10-19

    申请人： Zenichiro Kato ,  Hiromichi Yanagihara ,  Kazuhiko Shiratani ,  Youichi Nagai ,  Satoru Itsuaki ,  Kohei Shimoda ,  Kazutoshi Shibutani

    发明人： Zenichiro Kato ,  Hiromichi Yanagihara ,  Kazuhiko Shiratani ,  Youichi Nagai ,  Satoru Itsuaki ,  Kohei Shimoda ,  Kazutoshi Shibutani

    IPC分类号： B01D4600

    CPC分类号： F01N3/0232 ,  F01N3/0222 ,  F01N3/0226 ,  F01N3/023 ,  Y10S55/10 ,  Y10S55/30

    摘要： A particulate filter can be prevented from being damaged. The ashes can be removed from the particulate filter without by burning. A non-woven welding operation for a sealing portion can be simplified. The operability is enhanced by facilitating an insertion of a multi-layer body into a heat resisting container. The number of recycling processes executed when particulate matters such as soot are accumulated on the particulate filter is made as small as possible. A particulate filter 1 comprises an axial core 7 composed of a heat resisting metal, a multi-layer body 3 formed by winding said axial core with a multi-layer member into which a non-woven fabric 11 and a corrugated sheet 13 each composed of a heat resisting metal are tiered, and a heat resisting container 5 charged with said multi-layer body 3.

    摘要翻译： 可以防止颗粒过滤器被损坏。 灰尘可以从颗粒过滤器中除去，而不会燃烧。 可以简化用于密封部的无纺布焊接操作。 通过促进将多层体插入耐热容器中来提高可操作性。 尽可能地减少在微粒过滤器上堆积微粒等物质的颗粒物质所循环处理的次数。 颗粒过滤器1包括由耐热金属构成的轴芯7，多层体3，其通过将多个层构件缠绕在其上而形成，多层构件由多层构件构成，无纺布11和波纹片13各自由 分层耐热金属，以及装有所述多层体3的耐热容器5。

    Parts Provided with Oil-Repellent Coating and Method of Production of Same
    5.
    发明申请
    Parts Provided with Oil-Repellent Coating and Method of Production of Same 审中-公开
    配有防油涂层的部件及其生产方法

    公开(公告)号：US20070259121A1

    公开(公告)日：2007-11-08

    申请号：US11666459

    申请日：2006-05-19

    申请人： Kazuhiko Shiratani ,  Syoji Miyazaki ,  Katsumi Sakamoto ,  Akihito Kobayashi

    发明人： Kazuhiko Shiratani ,  Syoji Miyazaki ,  Katsumi Sakamoto ,  Akihito Kobayashi

    IPC分类号： B32B15/082

    CPC分类号： C09D5/00 ,  B05D1/34 ,  B05D3/0209 ,  B05D3/0254 ,  B05D5/08 ,  B05D7/14 ,  C08L27/18 ,  C08L27/20 ,  C09D7/65 ,  C09D7/80 ,  C23C24/08 ,  C23C26/00

    摘要： A part provided with an oil-repellent coating having an oil repellency great enough to enable droplets of fuel and lubricating oil to quickly slide off from the surface in the vicinity of an injection port of a fuel injector and a method of production of the same are provided. A part comprised of a metal base material on the surface of which an oil-repellent coating is provided, said part provided with an oil-repellent coating wherein said oil-repellent coating is constituted by a bottom layer of PES (polyether sulfone) adhered to a surface of the base material and a top layer formed by dispersion of discrete phases of FEP (tetrafluoroethylene-hexafluoropropylene copolymer) in a continuous phase of PES integrally formed with the PES of the bottom layer and wherein the top layer is exposed as the surface of the oil-repellent coating. A weight ratio PES wt %:FEP wt % of PES and PEP which form the oil-repellent coating is preferably 40:60 to 80:20, more preferably 60:40 to 75:25. Preferably, the surface of the base material is roughened so as to raise adhesion with the bottom layer of PES.

    摘要翻译： 具有防油涂层的部件具有足够大的斥油性，能够使燃料和润滑油的液滴从燃料喷射器的喷射口附近的表面迅速滑落及其制造方法， 提供。 由表面设置有防油涂层的金属基材构成的部分，所述部分设有防油涂层，其中所述防油涂层由附着在其上的PES（聚醚砜）的底层构成 基材的表面和顶层，其通过将FEP（四氟乙烯 - 六氟丙烯共聚物）的离散相分散在与底层的PES一体形成的PES的连续相中而形成，并且其中顶层作为 防油涂层。 形成防油涂层的PES重量％PESEPEP的重量比优选为40:60〜80:20，更优选为60:40〜75:25。 优选地，基材的表面被粗糙化，以提高与PES的底层的粘附性。

    Method of operating internal combustion engine including electromagnetically driven intake valves
    8.
    发明授权
    Method of operating internal combustion engine including electromagnetically driven intake valves 有权
    包括电磁驱动进气阀的内燃机运行方法

    公开(公告)号：US07111594B2

    公开(公告)日：2006-09-26

    申请号：US10488616

    申请日：2002-09-03

    申请人： Tametoshi Mizuta ,  Isao Matsumoto ,  Kazuhiko Shiratani ,  Shoji Katsumata ,  Keiji Yoeda ,  Makoto Ogiso ,  Hideyuki Nishida

    发明人： Tametoshi Mizuta ,  Isao Matsumoto ,  Kazuhiko Shiratani ,  Shoji Katsumata ,  Keiji Yoeda ,  Makoto Ogiso ,  Hideyuki Nishida

    IPC分类号： F01L9/04

    CPC分类号： F01L9/04 ,  F01L2201/00 ,  Y10S60/90

    摘要： A method of operating an internal combustion engine having an; electromagnetically driven intake valves for a vehicle. With the method, deviation of an opening operation of the electromagnetically driven intake valve in response to a command signal for opening the intake valve from a predetermined characteristic is detected, and at least one of parameters used for controlling operation of the internal combustion engine is corrected so as to reduce a change in an intake air charging state in which the internal combustion engine is charge with the intake air. A valve closing timing of the intake valve or a valve closing timing of the exhaust valve that cooperates with the intake valve may be used as parameters to be corrected.

    摘要翻译： 一种操作内燃机的方法，所述内燃机具有： 用于车辆的电磁驱动进气阀。 利用该方法，检测响应于从预定特性打开进气门的命令信号的电磁进气门的打开操作的偏差，并且校正用于控制内燃机的操作的参数中的至少一个 以便减少内燃机对进气进行充气的进气充气状态的变化。 进气门的关闭正时或与进气门配合的排气门的关闭正时可以用作要校正的参数。