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    • 1. 发明申请
    • MICROSCALE GAS DISCHARGE ION DETECTOR
    • 微气体放电离子检测器
    • US20080142715A1
    • 2008-06-19
    • US11553948
    • 2006-10-27
    • Wei YangUlrich Bonne
    • Wei YangUlrich Bonne
    • G01T1/00
    • G01N27/70H01J49/025
    • A microscale planar device for detecting particles under high pressure with high sensitivity. The device may have an anode and cathode with an insulator situated between them. The insulator may have a number of holes, cavities or channels between the anode and cathode. There may be conductive rings at the perimeters of openings of the channels on the anode side of the insulator. These rings may be a part of the anode. An ion may be attracted into one of the channels where it interacts with a gas to result in an avalanche breakdown. The breakdown may be detected by instrumentation connected to the anode and cathode. The lateral and/or longitudinal dimensions of the channels may be such that the device may operate as a detector with ambient air as a gas under its pressure of about one atmosphere.
    • 用于高灵敏度检测高压颗粒的微型平面装置。 该装置可以具有位于它们之间的绝缘体的阳极和阴极。 绝缘体可以在阳极和阴极之间具有许多孔,腔或通道。 在绝缘体的阳极侧的通道的开口周边可能存在导电环。 这些环可以是阳极的一部分。 离子可以被吸引到其中一个通道中,其中与气体相互作用以导致雪崩击穿。 可以通过连接到阳极和阴极的仪器来检测击穿。 通道的横向尺寸和/或纵向尺寸可以使得该装置可以作为检测器操作,其中环境空气作为其大约一个大气压的气体。
    • 2. 发明授权
    • Uniflow scavenging microengine
    • Uniflow清除微型发动机
    • US06460493B2
    • 2002-10-08
    • US09751361
    • 2000-12-28
    • Wei YangUlrich Bonne
    • Wei YangUlrich Bonne
    • F02B7100
    • F02B75/34F02B71/00
    • An engine and associated methods are disclosed. An engine in accordance with the present invention comprises a housing defining a cavity and a slidable member disposed in the cavity. The slidable member is preferably configured to form one or more combustion chambers, and the slidable member adapted to slide back and fourth relative to the housing in a cycle. One or more intake ports are provided for selectively providing fuel to the one or more combustion chambers during selected timed during the cycle. One or more exhaust ports are provided for selectively venting exhaust from the one or more combustion chambers during selected times during the cycle. The intake and exhaust ports are preferably disposed so that intake and exhaust flows are in the same direction (e.g. uniflow).
    • 公开了引擎和相关方法。 根据本发明的发动机包括限定空腔的壳体和设置在空腔中的可滑动构件。 可滑动构件优选地构造成形成一个或多个燃烧室,并且可滑动构件适于在一个循环中相对于壳体向后和向后滑动。 提供一个或多个进气口用于在循环期间的选定定时期间选择性地向一个或多个燃烧室提供燃料。 提供一个或多个排气口,用于在循环期间的选定时间期间选择性地排出来自一个或多个燃烧室的废气。 进气和排气口优选地设置成使得进气和排气流在相同的方向(例如,单向流动)。
    • 4. 发明授权
    • Microscale gas discharge ion detector
    • 微型气体放电离子检测器
    • US07645996B2
    • 2010-01-12
    • US11553948
    • 2006-10-27
    • Wei YangUlrich Bonne
    • Wei YangUlrich Bonne
    • G01T1/29H01L21/30
    • G01N27/70H01J49/025
    • A microscale planar device for detecting particles under high pressure with high sensitivity. The device may have an anode and cathode with an insulator situated between them. The insulator may have a number of holes, cavities or channels between the anode and cathode. There may be conductive rings at the perimeters of openings of the channels on the anode side of the insulator. These rings may be a part of the anode. An ion may be attracted into one of the channels where it interacts with a gas to result in an avalanche breakdown. The breakdown may be detected by instrumentation connected to the anode and cathode. The lateral and/or longitudinal dimensions of the channels may be such that the device may operate as a detector with ambient air as a gas under its pressure of about one atmosphere.
    • 用于高灵敏度检测高压颗粒的微型平面装置。 该装置可以具有位于它们之间的绝缘体的阳极和阴极。 绝缘体可以在阳极和阴极之间具有许多孔,腔或通道。 在绝缘体的阳极侧的通道的开口周边可能存在导电环。 这些环可以是阳极的一部分。 离子可以被吸引到其中一个通道中,其中与气体相互作用以导致雪崩击穿。 可以通过连接到阳极和阴极的仪器来检测击穿。 通道的横向尺寸和/或纵向尺寸可以使得该装置可以作为检测器操作,其中环境空气作为其大约一个大气压的气体。