Circuit board support assembly
    1.
    发明授权
    Circuit board support assembly 失效
    电路板支撑组件

    公开(公告)号:US06757179B2

    公开(公告)日:2004-06-29

    申请号:US10230807

    申请日:2002-08-29

    IPC分类号: G06F116

    摘要: A circuit board support assembly includes a frame, a circuit board, an electronic component and at least one attachment structure. The at least one attachment structure is non-rotatably attached to the frame. The at least one attachment structure supports the electronic component relative to the circuit board.

    摘要翻译: 电路板支撑组件包括框架,电路板,电子部件和至少一个附接结构。 所述至少一个附接结构不可旋转地附接到所述框架。 所述至少一个附接结构相对于所述电路板支撑所述电子部件。

    Composite construction baffle for modular electronic systems
    4.
    发明授权
    Composite construction baffle for modular electronic systems 失效
    用于模块化电子系统的复合结构挡板

    公开(公告)号:US06744632B2

    公开(公告)日:2004-06-01

    申请号:US10251525

    申请日:2002-09-20

    IPC分类号: H05K720

    CPC分类号: G06F1/20 G06F1/185

    摘要: The present invention provides a baffle for use with an electronic system including a wall, a first edge guide, and a second edge guide. The wall has a first edge and a second edge opposite the first. The first edge guide is connected to the wall and extends beyond the first edge of the wall. The second edge guide is connected to the wall and extends beyond the second edge of the wall. The first edge guide and the second edge guide are adapted to selectively associate with a first card guide and a second card guide of the modular electronic system. The baffle is adapted to manage airflow within the modular electronic system.

    摘要翻译: 本发明提供一种用于电子系统的挡板,包括壁,第一边缘引导件和第二边缘引导件。 墙壁具有与第一边缘相对的第一边缘和第二边缘。 第一边缘引导件连接到壁并延伸超过壁的第一边缘。 第二边缘引导件连接到壁并延伸超过壁的第二边缘。 第一边缘引导件和第二边缘引导件适于选择性地与模块化电子系统的第一卡引导件和第二卡引导件关联。 挡板适用于管理模块化电子系统内的气流。

    Ink supply system for an ink jet printer
    5.
    发明授权
    Ink supply system for an ink jet printer 失效
    用于喷墨打印机的墨水供应系统

    公开(公告)号:US4314264A

    公开(公告)日:1982-02-02

    申请号:US178325

    申请日:1980-08-15

    IPC分类号: B41J2/175 B41J2/20 G01D15/18

    CPC分类号: B41J2/20

    摘要: An ink supply system for supplying ink through the print head of an ink jet printer includes a pump arrangement supplying ink to the print head from a supply tank and, further, plural ink return lines connected between the pump outlet and the pump inlet. Each of the ink return lines includes a flow restriction, with the flow restriction in each line providing a fluid flow impedance which differs from the impedances provided by the other flow restrictions. A valve arrangement controls the connection of the pump outlet to a selected one of the ink return lines, such that the flow rate of ink through the ink supply line to the print head is effectively controlled.

    摘要翻译: 用于通过喷墨打印机的打印头供墨的供墨系统包括:泵装置,其从供应罐向打印头提供墨水,并且还具有连接在泵出口和泵入口之间的多个墨回流管线。 每个墨水返回管线包括流量限制,每个管线中的流量限制提供与由其它流量限制提供的阻抗不同的流体流动阻抗。 阀装置控制泵出口与所选择的一个油墨返回管线的连接,从而有效地控制通过供墨管线到打印头的墨水流量。