Method of measuring surfactant penetration in an air filter assembly
    4.
    发明申请
    Method of measuring surfactant penetration in an air filter assembly 审中-公开
    测量空气过滤器组件中表面活性剂渗透的方法

    公开(公告)号:US20050063868A1

    公开(公告)日:2005-03-24

    申请号:US10668515

    申请日:2003-09-23

    IPC分类号: G01N21/64

    CPC分类号: G01N21/6447

    摘要: The present invention is generally directed toward a method of measuring surfactant penetration into a foam layer of a filter for an air filter assembly. The method comprises the addition of a dye to a surfactant, adding the dye laden surfactant to the foam layer, illuminating the foam layer after the dye laden surfactant has been added, observing the amount of illumination, and determining the amount of surfactant penetration by the amount of illumination of the foam layer.

    摘要翻译: 本发明通常涉及一种测量表面活性剂渗透到空气过滤器组件的过滤器泡沫层中的方法。 该方法包括向表面活性剂中加入染料,将含染料的表面活性剂加入到泡沫层中,在加入载染色素的表面活性剂后照射泡沫层,观察照射量,并测定表面活性剂渗透量 泡沫层的照明量。

    Apparatus for increasing induction air flow rate to a turbocharger
    5.
    发明申请
    Apparatus for increasing induction air flow rate to a turbocharger 失效
    用于增加对涡轮增压器的感应空气流量的装置

    公开(公告)号:US20050150483A1

    公开(公告)日:2005-07-14

    申请号:US10755288

    申请日:2004-01-08

    摘要: A system that enables enhanced air flow to the air intake of an internal combustion engine having a turbocharger is disclosed. The air induction system includes a plenum or expansion chamber located within the area directly in front of the inlet of the turbocharger. Alternatively, the air induction system may include a means for reducing the velocity of the air flow within the clean air duct in an area directly in front of the inlet of the turbocharger.

    摘要翻译: 公开了一种能够增强到具有涡轮增压器的内燃机的进气口的气流的系统。 空气感应系统包括位于涡轮增压器入口正前方区域内的增压室或膨胀室。 或者,空气感应系统可以包括用于降低在直接在涡轮增压器的入口前面的区域内清洁空气管道内的气流的速度的装置。

    Welding apparatus
    6.
    发明授权
    Welding apparatus 有权
    焊接设备

    公开(公告)号:US06828536B1

    公开(公告)日:2004-12-07

    申请号:US10403281

    申请日:2003-04-01

    IPC分类号: H05B654

    摘要: A dielectric welding apparatus for welding a plastic sleeve contains a solid state radio frequency generator linked via a matching network to a welding tool. The tool (30) includes a frame (35) with a handle (36), the frame defining a slot in which are opposed welding electrodes (40, 44), the slot being open at one end and at the other end communicating with a wider aperture (39). A pneumatic cylinder (48) can be actuated to urge the electrodes together, both the cylinder (48) and the RF generator (66) being activated by a trigger (50) on the tool (30). The electrodes are coated with an electrically insulating material that is not dielectrically heated, and are readily removable, so they can be replaced, for example when the electrically insulating coating becomes worn.

    摘要翻译: 用于焊接塑料套筒的电介质焊接装置包括通过匹配网络连接到焊接工具的固态射频发生器。 所述工具(30)包括具有手柄(36)的框架(35),所述框架限定狭槽,所述框架在其中是相对的焊接电极(40,44),所述槽在一端是开放的,而在另一端与 较宽的孔(39)。 可以致动气动缸(48)以将电极推动在一起,气缸(48)和RF发生器(66)都由工具(30)上的扳机(50)启动。 电极涂覆有不被介电加热的电绝缘材料,并且易于移除,因此例如当电绝缘涂层磨损时可以更换它们。