利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.037 秒)

    Electromagnetically driven valve
    12.
    发明申请
    Electromagnetically driven valve 失效
    电磁驱动阀

    公开(公告)号：US20060272602A1

    公开(公告)日：2006-12-07

    申请号：US11442338

    申请日：2006-05-30

    申请人： Kiyoharu Nakamura ,  Yutaka Sugie

    发明人： Kiyoharu Nakamura ,  Yutaka Sugie

    IPC分类号： F01L9/04 ,  F16K31/02

    CPC分类号： F01L9/04 ,  F01L2009/0405 ,  F01L2009/0409

    摘要： The electromagnet includes a valve-opening side coil portion supplied with a current to thereby generate a first magnetic flux and generate electromagnetic force in a direction moving the valve-opening side moving element toward a valve-opening position, and a valve-closing side coil portion supplied with a current to thereby generate a second magnetic flux and generate electromagnetic force in a direction moving the valve-closing side moving element toward the valve-closing position. The valve-opening side coil portion and the valve-closing side coil portion are constituted of an identical connection. The electromagnet further has a sub-coil constituted of a separate connection from the valve-opening side coil portion and the valve-closing side coil portion. By the current supply to the sub-coil, a third magnetic flux reducing at least one of the first magnetic flux and the second magnetic flux is generated.

    摘要翻译： 电磁体包括供给电流的开阀侧线圈部，从而产生第一磁通，并且在使开阀侧移动体向阀开启位置移动的方向产生电磁力，以及闭阀侧线圈 提供电流，从而产生第二磁通量，并且在使闭阀侧移动元件向阀关闭位置移动的方向上产生电磁力。 阀开启侧线圈部和闭阀侧线圈部由相同的连接构成。 电磁铁还具有由与开阀侧线圈部和闭阀侧线圈部分分离的连接构成的副线圈。 通过对子线圈的电流供给，产生减少第一磁通和第二磁通中的至少一个的第三磁通量。

    Flow rate control valve
    13.
    发明授权
    Flow rate control valve 有权
    流量控制阀

    公开(公告)号：US08505507B2

    公开(公告)日：2013-08-13

    申请号：US13150823

    申请日：2011-06-01

    申请人： Kiyoharu Nakamura ,  Jyunji Yokota

    发明人： Kiyoharu Nakamura ,  Jyunji Yokota

    IPC分类号： F01L1/34

    CPC分类号： F01L1/3442 ,  F01L2001/3443 ,  F01L2001/34433 ,  F01L2001/34469 ,  F01L2101/00 ,  F01L2250/02 ,  Y10T137/86702

    摘要： A flow rate control valve includes a housing having an accommodation chamber in communication with oil passages, and a spool accommodated in the accommodation chamber movably in a reciprocating manner. The housing includes a bolt for fastening a movable member of a variable valve timing mechanism, and a sleeve inserted in an insertion portion provided in the bolt and having the accommodation chamber. The bolt is provided with a port through which the oil passages communicate with the insertion portion. The sleeve is provided with a through hole penetrating the sleeve. Furthermore, an annular protrusion and a recess are provided as a phase adjustment portion that adjusts a phase of rotation of the sleeve with respect to the bolt to a phase in which the port coincides in position with the through hole and holds the phase of rotation of the sleeve with respect to the bolt equal thereto.

    摘要翻译： 流量控制阀包括具有与油通道连通的容纳室的壳体和容纳在容纳室中的卷筒，其以可往复运动的方式运动。 壳体包括用于紧固可变气门正时机构的可动构件的螺栓和插入设置在螺栓中并具有容纳室的插入部中的套筒。 螺栓设置有油口与插入部连通的端口。 套筒设有贯穿套筒的通孔。 此外，环状突起和凹部被设置为相位调节部分，该相位调节部分将套筒相对于螺栓的旋转相位调整到端口与通孔重合的相位，并且保持旋转相位 套筒相对于螺栓相等。

    Electromagnetically driven valve
    14.
    发明授权
    Electromagnetically driven valve 失效
    电磁驱动阀

    公开(公告)号：US07306196B2

    公开(公告)日：2007-12-11

    申请号：US11442338

    申请日：2006-05-30

    申请人： Kiyoharu Nakamura ,  Yutaka Sugie

    发明人： Kiyoharu Nakamura ,  Yutaka Sugie

    IPC分类号： F16K31/02

    CPC分类号： F01L9/04 ,  F01L2009/0405 ,  F01L2009/0409

    摘要： The electromagnet includes a valve-opening side coil portion supplied with a current to thereby generate a first magnetic flux and generate electromagnetic force in a direction moving the valve-opening side moving element toward a valve-opening position, and a valve-closing side coil portion supplied with a current to thereby generate a second magnetic flux and generate electromagnetic force in a direction moving the valve-closing side moving element toward the valve-closing position. The valve-opening side coil portion and the valve-closing side coil portion are constituted of an identical connection. The electromagnet further has a sub-coil constituted of a separate connection from the valve-opening side coil portion and the valve-closing side coil portion. By the current supply to the sub-coil, a third magnetic flux reducing at least one of the first magnetic flux and the second magnetic flux is generated.

    摘要翻译： 电磁体包括供给电流的开阀侧线圈部，从而产生第一磁通，并且在使开阀侧移动体向阀开启位置移动的方向产生电磁力，以及闭阀侧线圈 提供电流，从而产生第二磁通量，并且在使闭阀侧移动元件向阀关闭位置移动的方向上产生电磁力。 阀开启侧线圈部和闭阀侧线圈部由相同的连接构成。 电磁铁还具有由与开阀侧线圈部和闭阀侧线圈部分分离的连接构成的副线圈。 通过对子线圈的电流供给，产生减少第一磁通和第二磁通中的至少一个的第三磁通量。

    Variable valve operating apparatus for internal combustion engine
    15.
    发明授权
    Variable valve operating apparatus for internal combustion engine 有权
    内燃机可变气门操作装置

    公开(公告)号：US08186318B2

    公开(公告)日：2012-05-29

    申请号：US12677447

    申请日：2009-03-12

    申请人： Hirotaka Sunada ,  Kiyoharu Nakamura ,  Shinobu Shimasaki ,  Motohiro Tsuzuki ,  Yusuke Kato

    发明人： Hirotaka Sunada ,  Kiyoharu Nakamura ,  Shinobu Shimasaki ,  Motohiro Tsuzuki ,  Yusuke Kato

    IPC分类号： F01L1/34

    CPC分类号： F01L1/267 ,  F01L1/047 ,  F01L1/053 ,  F01L13/0036 ,  F01L2013/0052 ,  F01L2820/031

    摘要： To provide a variable valve operating apparatus for an internal combustion engine which can reduce a range where heat treatment is required, thereby favorably suppressing distortion which occurs in a camshaft during heat treatment, to a low level. A changeover mechanism is provided which includes a slide pin which is adapted to move within a predetermined reciprocating range thereby switching between operational states of a variable mechanism, and a guide rail provided in an outer peripheral surface of the camshaft and guides the movement of the slide pin from one end to a remaining end of the reciprocating range. A projection part which is engageable with the guide rail is provided in the slide pin. Restriction means which performs at least one of a restriction of contact between a top surface of the projection part and a bottom surface of the guide rail opposing the projection part, and a restriction of movement of the slide pin beyond a distance from the above-described one end to the above-described remaining end.

    摘要翻译： 为了提供一种可以减少需要热处理的范围的内燃机的可变气门操作装置，从而有利地将热处理期间在凸轮轴中发生的变形抑制到较低水平。 提供了一种转换机构，其包括滑动销，其适于在预定的往复运动范围内移动，从而在可变机构的操作状态和设置在凸轮轴的外周表面中的导轨之间切换，并且引导滑块的运动 销从一端到往复范围的剩余端。 在滑动销中设置有可与导轨接合的突出部。 限制装置，其执行突出部分的顶表面和与突出部分相对的导轨的底表面之间的接触的限制中的至少一个以及滑动销的移动超过与上述距离的距离中的至少一个 一端到上述剩余的末端。

    Mechanism for converting rotational motion into linear motion
    16.
    发明授权
    Mechanism for converting rotational motion into linear motion 有权
    将旋转运动转换为直线运动的机构

    公开(公告)号：US08162794B2

    公开(公告)日：2012-04-24

    申请号：US12308105

    申请日：2007-06-22

    申请人： Kohei Hori ,  Hiromichi Hashimoto ,  Yasuo Kinoshita ,  Kiyoharu Nakamura ,  Motohiro Tsuzukui ,  Osamu Satoh

    发明人： Kohei Hori ,  Hiromichi Hashimoto ,  Yasuo Kinoshita ,  Kiyoharu Nakamura ,  Motohiro Tsuzukui ,  Osamu Satoh

    IPC分类号： F16H57/08

    CPC分类号： F16H25/2252 ,  Y10T74/18056 ,  Y10T74/18664

    摘要： A rotation/linear motion conversion mechanism provided with an annular shaft, a sun shaft arranged inside the annular shaft, planetary shafts arranged around the sun shaft, and a first gear mechanism and a second gear mechanism, which transmit force between the annular shaft and the planetary shafts. Each planetary shaft includes a first planetary gear, which configures part of the first gear mechanism, and a second gear, which configures part of the second gear mechanism. The planetary shaft is configured to permit relative rotation between the first planetary gear and the second planetary gear.

    摘要翻译： 设置有环形轴的旋转/线性运动转换机构，设置在环形轴内的太阳轴，设置在太阳轴周围的行星轴，以及在环形轴和第二齿轮机构之间传递力的第一齿轮机构和第二齿轮机构 行星轴。 每个行星轴包括构成第一齿轮机构的一部分的第一行星齿轮和构成第二齿轮机构的一部分的第二齿轮。 行星轴构造成允许第一行星齿轮和第二行星齿轮之间的相对旋转。

    Method of Producing Mechanism For Converting Rotational Motion Into Linear Motion
    18.
    发明申请
    Method of Producing Mechanism For Converting Rotational Motion Into Linear Motion 有权
    用于将旋转运动转换成直线运动的机构的方法

    公开(公告)号：US20080222892A1

    公开(公告)日：2008-09-18

    申请号：US12089541

    申请日：2007-06-22

    申请人： Kiyoharu Nakamura

    发明人： Kiyoharu Nakamura

    IPC分类号： B23P15/14

    CPC分类号： F16H25/2252 ,  Y10T29/49462 ,  Y10T29/49464 ,  Y10T29/49465 ,  Y10T29/49826 ,  Y10T74/18576 ,  Y10T74/1864 ,  Y10T74/18664

    摘要： A method for fabricating a rotational-to-linear motion conversion mechanism which can avoid a planetary shaft from being tilted with respect to a sun shaft when the conversion mechanism is assembled. The method includes fabricating a subassembly with the planetary shaft being held in parallel to the sun shaft. The subassembly includes the sun shaft having a first and second sun gear at its opposing ends and a male thread at its center, the planetary shaft having a first planetary gear at its one end and a male thread at its center, a ring shaft having a female thread, and a first and second ring gear. The method also includes mating the second planetary gear with the second sun gear and the second ring gear while the second planetary gear is being fitted over the outer circumferential surface of the other end of the planetary shaft in the subassembly.

    摘要翻译： 一种旋转直线运动转换机构的制造方法，其能够避免在转换机构组装时行星轴相对于太阳轴倾斜。 该方法包括制造具有与太阳轴平行的行星轴的子组件。 子组件包括太阳轴，其相对端具有第一和第二太阳齿轮，在其中心具有阳螺纹，行星轴在其一端具有第一行星齿轮，在其中心具有阳螺纹，环轴具有 内螺纹，以及第一和第二齿圈。 该方法还包括将第二行星齿轮与第二太阳齿轮和第二环形齿轮配合，同时第二行星齿轮装配在子组件中的行星轴的另一端的外圆周表面上。

    Hydraulic braking pressure control unit
    20.
    发明授权
    Hydraulic braking pressure control unit 有权
    液压制动压力控制单元

    公开(公告)号：US07204566B2

    公开(公告)日：2007-04-17

    申请号：US10117035

    申请日：2002-04-08

    申请人： Akihiro Otomo ,  Kiyoharu Nakamura

    发明人： Akihiro Otomo ,  Kiyoharu Nakamura

    IPC分类号： B60T8/36

    CPC分类号： F15B13/0807 ,  B60T8/367 ,  B60T8/3675 ,  B60T8/368 ,  B60T8/4081 ,  B60T13/68 ,  F15B13/0814 ,  F15B13/0835 ,  F15B13/0842 ,  F15B13/0857 ,  F15B13/086 ,  F15B13/0871 ,  F15B13/0889 ,  F15B13/0892 ,  F15B13/0896 ,  Y10S303/10

    摘要： A hydraulic braking pressure control unit including three or more hydraulic pressure control components, and a holder structure which holds those hydraulic pressure control components, wherein the three or more hydraulic pressure control components are selected from electromagnetically operated hydraulic pressure control valves capable of controlling a pressure of a working fluid in a brake cylinder in a braking system, and pressure detecting devices, to detect respective pressures of the fluid used to control the electromagnetically operated hydraulic pressure control valves. The three or more hydraulic pressure control components include three hydraulic pressure control components which are attached to the holder structure such that one of the three hydraulic pressure control components is spaced from the other two hydraulic pressure control components by substantially the same distance.

    摘要翻译： 一种液压制动压力控制单元，包括三个或更多个液压控制部件，以及保持结构，其保持这些液压控制部件，其中三个或更多个液压控制部件选自能够控制压力的电磁操作液压控制阀 在制动系统中的制动缸中的工作流体和压力检测装置，以检测用于控制电磁操作液压控制阀的流体的相应压力。 三个或更多个液压控制部件包括三个液压控制部件，其连接到保持器结构，使得三个液压控制部件中的一个与另外两个液压控制部件之间的距离基本相同。