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5 条记录 (耗时 0.011 秒)

    Power transmission apparatus
    1.
    发明授权
    Power transmission apparatus 有权
    动力传动装置

    公开(公告)号：US09240115B2

    公开(公告)日：2016-01-19

    申请号：US14004330

    申请日：2011-03-11

    申请人： Seiji Omura ,  Hiroyuki Nishiura

    发明人： Seiji Omura ,  Hiroyuki Nishiura

    IPC分类号： F16G5/00 ,  F16G1/00 ,  G08B21/00 ,  F16H7/02 ,  G01M13/02

    CPC分类号： G08B21/00 ,  F16H7/023 ,  G01M13/023

    摘要： Disclosed is a power transmission apparatus to detect the deterioration state of a timing belt in use, thereby making it possible to detect at a high accuracy whether or not the timing belt reaches an exchanging time. The power transmission apparatus comprises a crankshaft pulley, an intake camshaft pulley, and a timing belt wound around the crankshaft pulley and the intake camshaft pulley. The timing belt contains a stress light emission material capable of emitting light when receiving an external force. The power transmission apparatus further comprises an optical sensor and an ECU. The optical sensor is disposed to measure light emitted from the timing belt. The ECU is operative to judge whether or not the timing belt is deteriorated and to judge that the timing belt reaches the exchanging time when the timing belt is judged to be deteriorated.

    摘要翻译： 公开了一种用于检测使用中的同步带的劣化状态的动力传递装置，从而可以高精度地检测同步带是否达到交换时间。 动力传递装置包括曲轴皮带轮，进气凸轮轴滑轮和卷绕在曲轴皮带轮和进气凸轮轴滑轮周围的同步带。 同步带包含能够在接受外力时发光的应力发光材料。 动力传递装置还包括光学传感器和ECU。 光学传感器设置成测量从同步皮带发出的光。 ECU可操作以判断同步皮带是否劣化，并且当判定同步皮带劣化时判断同步皮带达到交换时间。

    POWER TRANSMISSION APPARATUS
    4.
    发明申请
    POWER TRANSMISSION APPARATUS 有权
    电力传输装置

    公开(公告)号：US20130345946A1

    公开(公告)日：2013-12-26

    申请号：US14004330

    申请日：2011-03-11

    申请人： Seiji Omura ,  Hiroyuki Nishiura

    发明人： Seiji Omura ,  Hiroyuki Nishiura

    IPC分类号： G08B21/00 ,  F16H7/02

    CPC分类号： G08B21/00 ,  F16H7/023 ,  G01M13/023

    摘要： Disclosed is a power transmission apparatus to detect the deterioration state of a timing belt in use, thereby making it possible to detect at a high accuracy whether or not the timing belt reaches an exchanging time. The power transmission apparatus comprises a crankshaft pulley, an intake camshaft pulley, and a timing belt wound around the crankshaft pulley and the intake camshaft pulley. The timing belt contains a stress light emission material capable of emitting light when receiving an external force. The power transmission apparatus further comprises an optical sensor and an ECU. The optical sensor is disposed to measure light emitted from the timing belt. The ECU is operative to judge whether or not the timing belt is deteriorated and to judge that the timing belt reaches the exchanging time when the timing belt is judged to be deteriorated.

    摘要翻译： 公开了一种用于检测使用中的同步带的劣化状态的动力传递装置，从而可以高精度地检测同步带是否达到交换时间。 动力传递装置包括曲轴皮带轮，进气凸轮轴滑轮和卷绕在曲轴皮带轮和进气凸轮轴滑轮周围的同步带。 同步带包含能够在接受外力时发光的应力发光材料。 动力传递装置还包括光学传感器和ECU。 光学传感器设置成测量从同步皮带发出的光。 ECU可操作以判断同步皮带是否劣化，并且当判定同步皮带劣化时判断同步皮带达到交换时间。

    OIL RING MECHANISM OF A PISTON
    5.
    发明申请
    OIL RING MECHANISM OF A PISTON 审中-公开
    活塞油环机构

    公开(公告)号：US20120061920A1

    公开(公告)日：2012-03-15

    申请号：US13321737

    申请日：2010-03-30

    申请人： Hiroyuki Nishiura ,  Naoya Okada ,  Kenji Hayama ,  Youhei Hashimoto ,  Hideshi Hitosugi ,  Ryosuke Naka

    发明人： Hiroyuki Nishiura ,  Naoya Okada ,  Kenji Hayama ,  Youhei Hashimoto ,  Hideshi Hitosugi ,  Ryosuke Naka

    IPC分类号： F16J9/12

    CPC分类号： F16J9/062 ,  F16J9/20 ,  F16J9/22

    摘要： An oil ring mechanism of a piston includes a circumferential ring groove formed in an outer peripheral surface of the piston, and a two-piece oil ring having a ring-shaped ring main body that is arranged in the ring groove and urged in the outer peripheral direction inside the ring groove by a coil expander arranged on the inner peripheral side of the oil ring main body. On lower side surface on a crankcase side of a side wall surface of the ring groove that is on the opposite side of the ring groove from an engine combustion chamber, first and second recessed portions that reduce the abutment area where a lower surface of the ring main body abuts against the lower side surface formed in a lower side abutment surface that serves as a surface for abutting against the lower surface of the ring main body.

    摘要翻译： 活塞的油环机构包括形成在活塞的外周面的周向环槽，以及两片式的油环，其具有环状环主体，该环状环主体配置在环形槽内并被推压在外周 通过设置在油环主体的内周侧的线圈膨胀机在环槽内。 在环形槽的与发动机燃烧室相反的一侧的侧壁面的曲轴箱侧的下侧面上，减小了环的下表面的抵接面积的第一和第二凹部 主体抵靠形成在用于抵靠环主体的下表面的表面的下侧邻接表面中形成的下侧表面。