RADAR ASSEMBLY
    72.
    发明申请
    RADAR ASSEMBLY 审中-公开
    雷达装配

    公开(公告)号:US20160231417A1

    公开(公告)日:2016-08-11

    申请号:US15018660

    申请日:2016-02-08

    Abstract: In a radar assembly, a first dielectric member includes a dielectric outermost structural member of a vehicle. A radar device includes an antenna module, and a substantially tubular or domed radome. The radome includes a transmissive portion, and is disposed to cover the antenna module such that the transmitted radar wave passes through the transmissive portion. The transmissive portion is disposed behind the back surface of the first dielectric member with space thereto. A second dielectric member includes at least the transmissive portion, and is disposed to face the first dielectric member. A frequency-selective substrate passes a radar wave within a frequency band therethrough, and block radar waves outside the frequency band. The frequency-selective substrate is disposed such that its first surface is directly abutted onto the first dielectric member, and its second surface is directly abutted onto the second dielectric member to constitute a sandwich structure.

    Abstract translation: 在雷达组件中,第一电介质构件包括车辆的介质最外面的结构构件。 雷达装置包括天线模块和基本上管状或圆顶的天线罩。 天线罩包括透射部分,并且设置成覆盖天线模块,使得发射的雷达波通过透射部分。 透射部分设置在具有空间的第一电介质构件的后表面之后。 第二电介质构件至少包括透射部分,并且被设置为面对第一电介质构件。 频率选择性衬底通过频带内的雷达波,并且在频带外阻挡雷达波。 频率选择性基板被布置成使得其第一表面直接抵靠在第一电介质构件上,并且其第二表面直接抵靠在第二电介质构件上以构成夹层结构。

    Ignition system and ignition plug that reduces the required voltage to sustain an engine, while improving ignition performance and combustability
    73.
    发明授权
    Ignition system and ignition plug that reduces the required voltage to sustain an engine, while improving ignition performance and combustability 有权
    点火系统和火花塞可降低维持发动机所需的电压,同时提高点火性能和可燃性

    公开(公告)号:US09407070B2

    公开(公告)日:2016-08-02

    申请号:US14773789

    申请日:2014-01-20

    Abstract: An engine ignition system and the like are provided, which reduce a required voltage and improve an ignition performance without any special electrical configuration. An ignition system is configured so that: to an auxiliary electrode is applied a voltage that is not more than a voltage applied between a center electrode and a ground electrode and that generates no spark discharge; the auxiliary electrode is positioned so that an electric field Ef2 between the auxiliary electrode and the ground electrode or an electric field Ef3 between the auxiliary electrode and the center electrode, which is generated by the applied voltage, is spread over the gap. A time for applying the voltage to the auxiliary electrode is controlled to include a time for applying the voltage between the center electrode and the ground electrode.

    Abstract translation: 提供了一种发动机点火系统等,其在没有任何特殊电气配置的情况下降低所需电压并提高点火性能。 点火系统被构造成:向辅助电极施加不大于施加在中心电极和接地电极之间的电压并且不产生火花放电的电压; 定位辅助电极,使得辅助电极和接地电极之间的电场Ef2或由施加的电压产生的辅助电极和中心电极之间的电场Ef3分布在间隙上。 控制向辅助电极施加电压的时间包括在中心电极和接地电极之间施加电压的时间。

    IN-VEHICLE CHARGING DEVICE
    76.
    发明申请

    公开(公告)号:US20250010740A1

    公开(公告)日:2025-01-09

    申请号:US18756725

    申请日:2024-06-27

    Abstract: An in-vehicle charging device charges a vehicle driving device DC power supply including: a rotating electrical machine including coils of multiple phases connected at a neutral point, and serving as a driving power source of a wheel; an inverter converting power between direct and alternating currents of multiple phases; and the DC power supply connected to the inverter, the in-vehicle charging device including: an AC-DC converter converts power between AC power and first DC power; an active decoupling circuit that includes the inverter, the coils of multiple phases, and an output capacitor, and generates second DC power for charging the DC power supply from the first DC power, in which a DC side terminal of the AC-DC converter and a DC side terminal of the inverter are connected without another passive component, and the output capacitor is connected between the neutral point of the coils and a DC negative electrode.

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