High frequency relay
    1.
    发明授权
    High frequency relay 失效
    高频继电器

    公开(公告)号:US06329891B1

    公开(公告)日:2001-12-11

    申请号:US09717385

    申请日:2000-11-22

    IPC分类号: H01H5300

    CPC分类号: H01H50/10

    摘要: A high frequency relay capable of effectively shielding a signal path, yet reducing a number of the parts forming the shield and the associated structure. The relay has a dielectric base mounting three fixed contacts arranged in a line and defined at upper ends of three contact terminals extending through the base. Two movable contact springs are utilized, each bridging the two adjacent fixed contacts for closing and opening a high frequency signal path between the two adjacent fixed contacts. Upstanding from the base is a pair of electromagnetic shield plates which define a shielded space therebetween for accommodating the three fixed contacts and the two movable contact springs. Each of the shield plates is configured to come into electrical contact with corresponding one of the movable contact springs moved in the contact opening position. Each shield plate is integrally formed with at least one ground terminal which extends continuously from a bottom of the shield plate through the base, and each shield plate is configured to cover the first and second movable contact springs over the full length thereof for completely shielding the high frequency signal path.

    摘要翻译: 一种高频继电器,能够有效地屏蔽信号路径,同时减少形成屏蔽的部件数量和相关结构。 继电器具有安装三个固定触点的电介质基座,该固定触点设置成一条线,并限定在延伸穿过基座的三个接触端子的上端。 使用两个可动接触弹簧,每个桥接两个相邻的固定触点,用于闭合和打开两个相邻的固定触点之间的高频信号路径。 从基座直立是一对电磁屏蔽板,它们之间限定了一个屏蔽空间,用于容纳三个固定触点和两个可动触点弹簧。 每个屏蔽板被构造成与在触点打开位置中移动的相应的一个可动接触弹簧电接触。 每个屏蔽板与至少一个接地端子一体形成,所述至少一个接地端子从屏蔽板的底部通过基座连续延伸,并且每个屏蔽板构造成在其整个长度上覆盖第一和第二可动接触弹簧,以完全屏蔽 高频信号路径。

    Motor-driven compressor
    3.
    发明授权
    Motor-driven compressor 有权
    电动压缩机

    公开(公告)号:US09246320B2

    公开(公告)日:2016-01-26

    申请号:US13251425

    申请日:2011-10-03

    摘要: A motor-driven compressor includes a shell, an electric motor, a first conductor electrically connected to an external power source, a second conductor electrically connected to the electric motor, a connector connecting the first conductor and the second conductor and a connector case. The connector case has a first case member, a second case member, a first and a second seal members interposed between the first and the second case members, a hole through which the first conductor is inserted and a third seal member sealing between the first conductor and the connector case. A first main seal of the first seal member and a second main seal of the second seal member cooperate to form a cylindrical seal portion for sealing the second conductor that is inserted through the cylindrical seal portion when the first and the second seal members are joined.

    摘要翻译: 电动压缩机包括外壳,电动马达,电连接到外部电源的第一导体,电连接到电动机的第二导体,连接第一导体和第二导体的连接器以及连接器壳体。 连接器壳体具有第一壳体构件,第二壳体构件,插入在第一和第二壳体构件之间的第一和第二密封构件,插入第一导体的孔和密封在第一导体之间的第三密封构件 和连接器盒。 第一密封构件的第一主密封件和第二密封构件的第二主密封件协作以形成圆柱形密封部分,用于在第一和第二密封构件接合时密封插入通过圆柱形密封部分的第二导体。

    Method of determining position where work is done in space surrounded by surfaces and work result management device
    8.
    发明授权
    Method of determining position where work is done in space surrounded by surfaces and work result management device 有权
    确定在由表面和工作结果管理装置包围的空间中进行工作的位置的方法

    公开(公告)号:US08630147B2

    公开(公告)日:2014-01-14

    申请号:US12866369

    申请日:2009-09-04

    IPC分类号: G01S3/80

    CPC分类号: G01S11/16 G01S5/30

    摘要: A position determining method and a work result management device. A position where work is done inside a space surrounded by surfaces is determined, wherein the position where work is done inside the space is a sidewall, wave receivers that receive an acoustic wave signal are placed at three or more points, which are on the same plane substantially parallel to the sidewall but not collinear with one another and whose position coordinates are known. The signal is transmitted from a wave transmitter that transmits an acoustic wave and is placed at the position on the sidewall where work is done, and the respective arrival times of the signal at the three or more wave receivers that are not collinear with one another are measured to determine the position coordinates of the wave transmitter using the arrival times and the position coordinates of the three or more wave receivers.

    摘要翻译: 位置确定方法和作业结果管理装置。 确定在由表面包围的空间内进行作业的位置,其中在空间内进行作业的位置是侧壁,接收声波信号的波形接收器被放置在相同的三个或更多个点上 平面基本上平行于侧壁,但彼此不共线并且其位置坐标是已知的。 信号从发送声波的波发送器发送,并被放置在工作完成的侧壁上的位置,并且在三个或更多个波接收器处的信号相应的到达时间彼此不共线是 使用到达时间和三个或更多个波接收器的位置坐标来测量波发射器的位置坐标。

    Rotary cutter for mower
    9.
    发明授权

    公开(公告)号:US08549827B2

    公开(公告)日:2013-10-08

    申请号:US13365879

    申请日:2012-02-03

    IPC分类号: A01D34/00

    CPC分类号: A01D34/4163 A01D34/4166

    摘要: A rotary cutter for a mower has a cord for cutting grass and the like by rotating itself; a reel for housing the cord and feeding the cord while intermittently rotating; a case for housing the reel; a cover for covering the case; and a pressing body protruding from the case. The pressing body is axially movable by being pressed, and intermittently rotating the reel. The reel and the pressing body are integrally constructed. Concave grooves for inserting the cord are provided in the reel in a radial direction and the cord is wound by fitting it to the concave grooves.