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    LASH ADJUSTER
    1.
    发明申请
    LASH ADJUSTER 有权

    公开(公告)号：US20140230768A1

    公开(公告)日：2014-08-21

    申请号：US14175670

    申请日：2014-02-07

    Applicant: OTICS CORPORATION

    Inventor： Yoshiaki HAGA ,  Hiroki YAMAMOTO

    IPC: F01L1/24

    CPC classification number: F01L1/24 ,  F01L1/2405 ,  F01L2103/01

    Abstract: A lash adjuster includes a body formed into a bottomed cylindrical shape, a plunger movably inserted into the body and having a peripheral wall having an oil passage hole, and a partitioning member inserted into the plunger. The plunger defines a high-pressure chamber between the body and a plunger underside and includes a first threaded portion formed in an inner periphery of the peripheral wall. The partitioning member has an oil passage end located above the oil passage hole and an oil passage is defined between an outer surface of the partitioning member and the plunger peripheral wall. A low-pressure chamber is defined inside the partitioning member to reserve hydraulic fluid flowing through the oil passage hole. The hydraulic fluid is then supplied into the high-pressure chamber. The partitioning member has an outer periphery formed with a second threaded portion threadingly coupled with the first threaded portion.

    Abstract translation: 间隙调节器包括形成为有底圆筒形的主体，可移动地插入到主体中并具有具有油通道孔的周壁的柱塞和插入到柱塞中的分隔构件。 柱塞在主体和柱塞下侧之间限定高压室，并且包括形成在周壁的内周中的第一螺纹部分。 分隔构件具有位于油通道孔上方的油通道端，并且在分隔构件的外表面和柱塞周壁之间限定油通道。 在分隔构件内部限定低压室，以保留流过油通道孔的液压流体。 然后将液压流体供应到高压室中。 分隔构件具有形成有与第一螺纹部分螺纹连接的第二螺纹部分的外周边。

    LASH ADJUSTER
    2.
    发明申请
    LASH ADJUSTER 有权

    公开(公告)号：US20140230767A1

    公开(公告)日：2014-08-21

    申请号：US14175653

    申请日：2014-02-07

    Applicant: OTICS CORPORATION

    Inventor： Hiroki YAMAMOTO ,  Yoshiaki HAGA

    IPC: F01L1/24

    CPC classification number: F01L1/24 ,  F01L1/182 ,  F01L1/2405

    Abstract: A lash adjuster includes a body, a plunger inserted into the body and a partitioning member inserted into the plunger. The plunger has a bottom wall with a valve hole and a peripheral wall having an oil passage hole. The plunger defines a high-pressure chamber between the bottom wall and the body. The partitioning member has a plate-like baffle located opposite the passage hole. The baffle has an upper end serving as an oil passage end located above the passage hole. The plunger has interior divided into two spaces by the baffle. The passage hole is located at one space side. An oil passage is defined at one space side. A low-pressure chamber is defined at the other space side to store hydraulic fluid flowing through the passage hole, the oil passage and the passage end. The low-pressure chamber supplies the fluid through the valve hole into the high-pressure chamber.

    Abstract translation: 间隙调节器包括主体，插入主体中的柱塞和插入到柱塞中的分隔构件。 柱塞具有带有阀孔的底壁和具有油通孔的周壁。 柱塞在底壁和主体之间限定高压室。 分隔构件具有与通孔相对的板状挡板。 挡板具有位于通道孔上方的作为油路端的上端。 柱塞的内部由挡板分成两个空间。 通道孔位于一个空间侧。 在一个空间侧定义油通道。 在另一空间侧限定低压室，以存储流过通道孔，油路和通道端的液压流体。 低压室通过阀孔将流体供应到高压室中。

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