Looped ionization source
    1.
    发明授权
    Looped ionization source 有权
    环状电离源

    公开(公告)号:US08901489B2

    公开(公告)日:2014-12-02

    申请号:US14126259

    申请日:2012-06-15

    IPC分类号: H01J49/00 G01N27/62 H01J49/12

    摘要: Looped ionization sources for ion mobility spectrometers are described. The ionization sources can be used to ionize molecules from a sample of interest in order to identify the molecules based on the ions. In an implementation, an electrical ionization source includes a wire that is looped between electrical contacts. The wire is used to form a corona responsive to application of voltage between the wire and the walls of an ionization chamber. The corona can form when a sufficient voltage is applied between the wire and the walls. A difference in electrical potential between the wire and a wall forming an ionization chamber, in which wire is contained, can be used to draw the ions away from the wire. In embodiments, the wire can be heated to reduce the voltage used to strike the corona. The ions, subsequently, may ionize the molecules from the sample of interest. The looped corona source can also be used in mass spectrometers (MS).

    摘要翻译: 描述了用于离子迁移率光谱仪的环形电离源。 电离源可以用于从感兴趣的样品中离子化分子,以便基于离子鉴定分子。 在一个实施方案中,电离电离源包括在电触头之间环绕的导线。 导线用于响应于在电线和电离室的壁之间施加电压而形成电晕。 当电线和墙壁之间施加足够的电压时,可以形成电晕。 电线和形成电离室的壁之间的电位差可以用于将离子从电线中吸出。 在实施例中,可以加热导线以降低用于击打电晕的电压。 离子,随后可能离开目标样品的分子。 环形电晕源也可用于质谱仪(MS)。

    LOOPED IONIZATION SOURCE
    2.
    发明申请
    LOOPED IONIZATION SOURCE 有权
    循环离子源

    公开(公告)号:US20140246581A1

    公开(公告)日:2014-09-04

    申请号:US14126259

    申请日:2012-06-15

    IPC分类号: G01N27/62 H01J49/12

    摘要: Looped ionization sources for ion mobility spectrometers are described. The ionization sources can be used to ionize molecules from a sample of interest in order to identify the molecules based on the ions. In an implementation, an electrical ionization source includes a wire that is looped between electrical contacts. The wire is used to form a corona responsive to application of voltage between the wire and the walls of an ionization chamber. The corona can form when a sufficient voltage is applied between the wire and the walls. A difference in electrical potential between the wire and a wall forming an ionization chamber, in which wire is contained, can be used to draw the ions away from the wire. In embodiments, the wire can be heated to reduce the voltage used to strike the corona. The ions, subsequently, may ionize the molecules from the sample of interest. The looped corona source can also be used in mass spectrometers (MS).

    摘要翻译: 描述了用于离子迁移率光谱仪的环形电离源。 电离源可以用于从感兴趣的样品中离子化分子,以便基于离子鉴定分子。 在一个实施方案中,电离电离源包括在电触头之间环绕的导线。 导线用于响应于在电线和电离室的壁之间施加电压而形成电晕。 当电线和墙壁之间施加足够的电压时,可以形成电晕。 电线和形成电离室的壁之间的电位差可以用于将离子从电线中吸出。 在实施例中,可以加热导线以降低用于击打电晕的电压。 离子,随后可能离开目标样品的分子。 环形电晕源也可用于质谱仪(MS)。

    Insulating cover for electrical connectors
    4.
    发明申请

    公开(公告)号:US20060180333A1

    公开(公告)日:2006-08-17

    申请号:US11402739

    申请日:2006-04-12

    IPC分类号: H02G3/14

    CPC分类号: H01R4/70 H02G15/10

    摘要: An insulated cover for electrical connectors which includes a transparent housing having a top section and a bottom section, a pair of opposing end walls and a plurality of flexible fingers extending inwardly from the periphery of an aperture in each end wall. The fingers have a plurality of transverse grooves which increase the flexibility of the fingers. The depth of the grooves increases towards their terminus to increase their flexibility.

    Insulating cover for electrical connectors
    8.
    发明申请
    Insulating cover for electrical connectors 有权
    电气连接器绝缘盖

    公开(公告)号:US20060011372A1

    公开(公告)日:2006-01-19

    申请号:US11159495

    申请日:2005-06-23

    IPC分类号: H02G3/06

    CPC分类号: H01R4/70 H02G15/10

    摘要: An insulated cover for electrical connectors which includes a transparent housing having a top section and a bottom section, a pair of opposing end walls and a plurality of flexible fingers extending inwardly from the periphery of an aperture in each end wall. The fingers have a plurality of transverse grooves which increase the flexibility of the fingers. The depth of the grooves increases towards their terminus to increase their flexibility.

    摘要翻译: 一种用于电连接器的绝缘盖,其包括具有顶部和底部的透明壳体,一对相对的端壁和从每个端壁中的孔的周边向内延伸的多个柔性指状物。 手指具有多个横向凹槽,这增加了手指的柔韧性。 凹槽的深度朝着它们的末端增加以增加其柔性。