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20 条记录 (耗时 0.024 秒)

    Evaporation fuel processing unit
    4.
    发明授权
    Evaporation fuel processing unit 失效
    蒸发燃料处理装置

    公开(公告)号：US06810861B2

    公开(公告)日：2004-11-02

    申请号：US10341357

    申请日：2003-01-14

    申请人： Hideaki Itakura ,  Naoya Kato ,  Masaki Takeyama ,  Yoshinori Inuzuka ,  Minoru Honda ,  Kouichi Oda

    发明人： Hideaki Itakura ,  Naoya Kato ,  Masaki Takeyama ,  Yoshinori Inuzuka ,  Minoru Honda ,  Kouichi Oda

    IPC分类号： F02M3304

    CPC分类号： F02M35/10222 ,  F02M25/06 ,  F02M25/089 ,  F02M35/0218 ,  F02M35/10019 ,  F02M35/10281 ,  F02M35/1255 ,  F02M35/1288 ,  F02M35/14 ,  Y02T10/121

    摘要： A shut off valve is provided in an intake line farther upstream than a throttle valve of the intake passage and farther downstream than an air cleaner. This shut off valve is opened by a signal or the like from an ECU when an engine is operating. Further, the shut off valve closes when the engine is stopped so as to suppress evaporative fuel inside the intake passage from flowing outside through the air cleaner. The evaporative fuel trapped inside the intake passage passes through a bypass passage that provides communication between the intake passage and the canister, and is then adsorbed with an adsorbent in the canister. A blow-by passage is also connected to the intake passage that is closed off by the shut off valve. Because the blow-by passage is closed off by a blow-by valve, which is closed during normal operation when the engine is stopped, sticking of the shut off valve and the throttle valve and the like due to the inflow of blow-by gas into the intake passage is inhibited.

    摘要翻译： 在比进气通道的节流阀更上游的进气管线处设置截止阀，并且比空气滤清器更下游。 当发动机运行时，该关闭阀由来自ECU的信号等打开。 此外，当发动机停止时，截止阀关闭，以便抑制进气通道内部的蒸发燃料流过空气净化器。 捕集在进气通道内部的蒸发燃料通过旁通通道，该通道提供进气通道和罐之间的连通，然后吸附在罐中。 吹气通道还连接到由截止阀关闭的进气通道。 因为窜缸通过在发动机停止时的正常运转时关闭的窜气阀闭合，所以由于窜气的流入而使截止阀和节流阀等粘附 进入通道被禁止。

    Intake device for internal combustion engine
    5.
    发明授权
    Intake device for internal combustion engine 失效
    内燃机进气装置

    公开(公告)号：US06786211B2

    公开(公告)日：2004-09-07

    申请号：US10456512

    申请日：2003-06-09

    申请人： Masaki Takeyama ,  Naoya Kato ,  Takashi Nishimoto ,  Kouichi Oda

    发明人： Masaki Takeyama ,  Naoya Kato ,  Takashi Nishimoto ,  Kouichi Oda

    IPC分类号： F02M3300

    CPC分类号： F02M25/06 ,  F02M35/0218 ,  F02M35/1255 ,  F02M35/14 ,  Y02T10/121

    摘要： An intake device for an internal combustion engine has: a first intake pipe which is connected to the engine so as to conduct an intake air to the engine, and which has an opening portion that is provided in an upstream-side lower portion of the first intake pipe located at an upstream side in a flowing direction of the intake air; and a second intake pipe which has a downstream-side end portion that faces an upstream-side end portion of the first intake pipe, with a gap formed therebetween, and which conducts the intake air to the first intake pipe. An unburned gas reflux passage is provided for conducting an unburned gas from the engine to the first intake pipe. A container surrounds the gap and the opening so as to receive the unburned gas flowing from the opening portion. Thus, it becomes possible to prevent release of unburned gas into the atmosphere by performing a simple process on a conventional structure.

    摘要翻译： 一种用于内燃机的进气装置具有：第一进气管，其连接到发动机，以将吸入空气传导到发动机，并且具有开口部，该开口部设置在第一 进气管位于进气的流动方向上游侧; 以及第二吸入管，其具有与所述第一吸入管的上游侧端部相对的下游侧端部，其间形成有间隙，并且将所述吸入空气导入所述第一吸入管。 提供未燃气回流通道，用于将未燃烧气体从发动机引导到第一进气管。 容器围绕间隙和开口，以便容纳从开口部分流出的未燃气体。 因此，通过对传统结构进行简单的处理，可以防止未燃烧气体释放到大气中。

    Evaporative fuel adsorbing member and air cleaner
    6.
    发明授权
    Evaporative fuel adsorbing member and air cleaner 失效
    蒸发燃料吸附件和空气净化器

    公开(公告)号：US06699310B2

    公开(公告)日：2004-03-02

    申请号：US10319611

    申请日：2002-12-16

    申请人： Kouichi Oda ,  Takanobu Kawano ,  Masaki Takeyama ,  Naoya Kato

    发明人： Kouichi Oda ,  Takanobu Kawano ,  Masaki Takeyama ,  Naoya Kato

    IPC分类号： B01D5304

    CPC分类号： F02M35/10019 ,  B01D53/0415 ,  B01D53/0446 ,  B01D2253/102 ,  B01D2253/34 ,  B01D2259/4566 ,  F02M25/08 ,  F02M35/024 ,  F02M35/10216 ,  F02M35/10281

    摘要： An HC adsorbing sheet inside an air cleaner is disposed such that a large amount of activated carbon is contained on the side of an engine and that a small amount of activated carbon is contained on the other side of the engine. Thus, the HC adsorbing sheet can efficiently adsorb evaporative fuel. That is, by changing the amount of activated carbon contained in accordance with differences in concentration of evaporative fuel, it becomes possible to prevent the pressure loss in an intake system from increasing. On the other hand, one end of a second intake pipe extends to a region where the amount of activated carbon contained in the HC adsorbing sheet is large, whereby it becomes possible to concentratively supply activated carbon with intake air in the region where the large amount of activated carbon is contained. Therefore, the efficiency in purging evaporative fuel can be prevented from declining.

    摘要翻译： 在空气净化器内部的HC吸附片设置成在发动机侧容纳大量的活性炭，在发动机的另一侧容纳少量的活性炭。 因此，HC吸附片能够有效地吸附蒸发燃料。 也就是说，通过根据蒸发燃料浓度的差异改变所含的活性炭的量，可以防止进气系统中的压力损失增加。 另一方面，第二进气管的一端延伸到HC吸附片中所含的活性炭的量大的区域，从而可以在大量的区域中集中供给具有进气的活性炭 的活性炭。 因此，可以防止蒸发燃料的吹扫效率下降。

    Fuel vapor control apparatus
    7.
    发明授权
    Fuel vapor control apparatus 有权
    燃油蒸气控制装置

    公开(公告)号：US06689196B2

    公开(公告)日：2004-02-10

    申请号：US10120519

    申请日：2002-04-12

    申请人： Noriyasu Amano ,  Hideaki Itakura ,  Masaki Takeyama ,  Naoya Kato ,  Nobuhiko Koyama

    发明人： Noriyasu Amano ,  Hideaki Itakura ,  Masaki Takeyama ,  Naoya Kato ,  Nobuhiko Koyama

    IPC分类号： B01D5304

    CPC分类号： B01D53/02 ,  B60K15/03504 ,  B60K2015/03514 ,  F02M25/0854 ,  F02M25/089 ,  F02M31/125 ,  F02M2025/0881 ,  Y02T10/126

    摘要： A fuel adsorption layer formed in a canister is partitioned into an upper adsorption layer and a lower adsorption layer by a partition plate in which a heater is embedded. The relation between a heating value of the heater and thickness X of the upper and lower adsorption layers is set so that the temperature of a part closest to the heater heating face of the fuel adsorption layer is lower than a fire point of the fuel, and the temperature of a part farthest from the heater heating face is higher than the boiling point of the fuel. With the configuration, by heating the fuel adsorption layer by the heater, the desorption performance of activated carbon is improved, and almost all of the fuel vapors adsorbed can be desorbed.

    摘要翻译： 通过嵌入加热器的隔板将形成在罐中的燃料吸附层分隔成上吸附层和下吸附层。 加热器的加热值和上下吸附层的厚度X之间的关系被设定为使得最靠近燃料吸附层的加热器加热面的部分的温度低于燃料的燃点，并且 距离加热器加热面最远的部分的温度高于燃料的沸点。 通过该结构，通过加热器对燃料吸附层进行加热，能够提高活性炭的解吸性能，并且吸附的几乎所有燃料蒸气都可以解吸附。

    Electromagnetic relay
    9.
    发明申请
    Electromagnetic relay 有权
    电磁继电器

    公开(公告)号：US20100066471A1

    公开(公告)日：2010-03-18

    申请号：US12461970

    申请日：2009-08-31

    申请人： Hiroshi Nagura ,  Takashi Ito ,  Masaki Takeyama

    发明人： Hiroshi Nagura ,  Takashi Ito ,  Masaki Takeyama

    IPC分类号： H01H45/12

    CPC分类号： H01H9/047 ,  H01H50/02

    摘要： An electromagnetic relay includes a housing having an accommodating space therein, a magnet coil in the accommodating space to generate electromagnetic force when energized, a moving contact disposed in the accommodating space and driven by the coil, a fixed contact in the accommodating space, the moving contact engaged with or disengaged from the fixed contact as a result of whether the moving contact is driven or not, a breathing hole formed in the housing to communicate between the accommodating space and an exterior space of the housing, and a flame propagation route along which a flame of flammable gas ignited by arc generated between the moving contact and the fixed contact propagates toward the breathing hole. The route includes a flame extinguishment clearance that is set to have such a gap size that the flame is extinguished when passing through the clearance.

    摘要翻译： 电磁继电器包括：壳体，其中具有容纳空间;电磁线圈，其在通电时产生电磁力的容纳空间;设置在所述容纳空间中并由所述线圈驱动的活动触点;在所述容纳空间中的固定触点; 由于活动触点是否被驱动而与固定触点接合或脱离接触的触点，形成在外壳中的呼吸孔在容纳空间与壳体的外部空间之间连通，以及火焰传播路径 在可动触头和固定触头之间产生的电弧点燃的可燃气体的火焰传播到呼吸孔。 该路线包括设置为具有通过间隙时火焰熄灭的间隙尺寸的火焰熄灭间隙。

    Electromagnetic relay
    10.
    发明申请
    Electromagnetic relay 有权
    电磁继电器

    公开(公告)号：US20100060394A1

    公开(公告)日：2010-03-11

    申请号：US12461780

    申请日：2009-08-25

    申请人： Hiroshi Nagura ,  Takashi Ito ,  Masaki Takeyama

    发明人： Hiroshi Nagura ,  Takashi Ito ,  Masaki Takeyama

    IPC分类号： H01H50/60 ,  H01H50/04

    CPC分类号： H01H9/443 ,  H01H50/24

    摘要： An electromagnetic relay includes a case, a base, a magnet coil, a movable member driven by electromagnetic force of the coil, a moving contact, a fixed contact engaged with or disengaged from the moving contact, a fixed contact holding member fixed to the base with the holding member passing therethrough and having a load circuit terminal, and a magnet applying Lorentz force to arc generated between the fixed contact and the moving contact. The case includes a guide part on its region with which arc extended in a Lorentz force application direction collides. The guide part guides arc after the collision to extend arc in a different direction from the application direction. The case includes a case partition wall between the guide part and the base. The holding member has a guide part opposing portion opposed to the guide part. The opposing portion is covered with the case partition wall.

    摘要翻译： 电磁继电器包括壳体，基座，磁体线圈，由线圈的电磁力驱动的可动构件，可动触点，与可动触点接合或脱离的固定触点，固定在基座上的固定触点保持构件 其中保持构件通过并具有负载电路端子，以及施加洛伦兹力以在固定触点和移动触点之间产生电弧的磁体。 壳体包括在其区域上的引导部分，其中以洛伦兹力施加方向延伸的电弧相撞。 引导部分在碰撞之后引导弧线沿着与施加方向不同的方向延伸弧。 壳体包括引导部分和基部之间的壳体分隔壁。 保持构件具有与引导部相对的引导部对置部。 相对部分被壳分隔壁覆盖。