Procedure for the operation of an internal combustion engine
    32.
    发明申请
    Procedure for the operation of an internal combustion engine 有权
    内燃机运行程序

    公开(公告)号:US20080071462A1

    公开(公告)日:2008-03-20

    申请号:US11879341

    申请日:2007-07-17

    IPC分类号: F02D28/00

    摘要: Procedure for the transition of an internal combustion engine, particularly a gasoline engine with direct gasoline injection and with a partially variable valve-train assembly, from an initial mode of operation into a target mode of operation, whereby the initial mode of operation and the target mode of operation are either a mode of operation with an externally-supplied ignition or one with self-ignition. The procedure comprises the procedural steps: Adaptation of the operating parameters of the initial mode of operation to the required values for the target mode of operation in a map-based pilot control phase Changeover of the mode of operation after the map-based pilot control phase Closed-loop control of the operating parameters after the changeover.

    摘要翻译: 内燃机,特别是具有直接汽油喷射和部分可变阀组件的汽油机从初始操作模式转换到目标操作模式的过程,由此初始操作模式和目标 操作方式是使用外部提供的点火装置或具有自点火的一种操作模式。 该过程包括程序步骤:在基于地图的导频控制阶段中将初始操作模式的操作参数适应于目标操作模式的所需值在基于地图的导频控制阶段之后切换操作模式 切换后的运行参数的闭环控制。

    ATM communications system for transmitting internet data packets
    38.
    发明授权
    ATM communications system for transmitting internet data packets 有权
    ATM通信系统,用于传输互联网数据包

    公开(公告)号:US06590896B1

    公开(公告)日:2003-07-08

    申请号:US09367886

    申请日:1999-08-20

    IPC分类号: H04L1228

    摘要: Components for transmitting ATM cells related to Internet data packets are additionally integrated in an ATM communications system for transmitting data and data packets packed in ATM cells for ATM communications networks which are formed by ATM communications systems. The complete integration of the Internet transmission function into ATM communications systems results in effective traffic and network management of ATM cells related to Internet data packets with a very low level of integration complexity.

    摘要翻译: 用于发送与因特网数据分组相关的ATM信元的组件另外集成在用于发送由ATM通信系统形成的ATM通信网络的ATM信元中打包的数据和数据分组的ATM通信系统中。 将互联网传输功能完全集成到ATM通信系统中,导致与互联网数据包相关的ATM信元的有效流量和网络管理具有非常低的集成复杂度。

    Thermal protection system especially for space vehicles
    39.
    发明授权
    Thermal protection system especially for space vehicles 有权
    热保护系统尤其适用于太空车

    公开(公告)号:US06497390B1

    公开(公告)日:2002-12-24

    申请号:US09669128

    申请日:2000-09-25

    IPC分类号: B64G146

    摘要: A thermal protection system suitable as a heat shield for a space vehicle includes a flexible insulation mat that is adhesively bonded onto the outer skin of the space vehicle, a cover layer made of at least one ply of a ceramic fiber composite material secured onto the insulation mat, and a coating of an inorganic material applied onto an outer surface of the ceramic cover layer. The cover layer is secured to the insulation mat by adhesive bonding, stitching with ceramic threads or the like, or by a snap fastener button connection. The ceramic fiber composite materials of the cover layer include inorganic fibers which are preferably oxides, carbides or mixtures thereof embedded in a matrix of the same compositional components, whereby the components can be selected appropriately depending on the requirements of the particular application. The overall thermal protection system remains flexible, lightweight, and highly effective for thermal shielding, so that it may be used not only on the relatively cooler portions of the space vehicle, but also on the most highly thermally loaded areas such as the nose and the leading edges of wings and the like.

    摘要翻译: 适用于空间飞行器的隔热罩的热保护系统包括:粘合地粘合到太空车外表面上的柔性绝缘垫,由至少一层固定在绝缘层上的陶瓷纤维复合材料层制成的覆盖层 垫和涂覆在陶瓷覆盖层的外表面上的无机材料的涂层。 覆盖层通过粘合剂粘接,用陶瓷丝线等缝合或通过揿钮按钮连接固定到绝缘垫上。 覆盖层的陶瓷纤维复合材料包括嵌入相同成分组分的基质中的氧化物,碳化物或其混合物的无机纤维,由此可以根据具体应用的要求适当地选择组分。 整个热保护系统保持灵活,重量轻并且对于热屏蔽是非常有效的,因此它不仅可以用于太空车辆的相对较冷的部分,而且可以用在最高热负荷的区域,例如鼻子和 翅膀的前缘等。

    Compositions containing unsaturated polyester resins and their use for the production of coatings
    40.
    发明授权
    Compositions containing unsaturated polyester resins and their use for the production of coatings 失效
    含有不饱和聚酯树脂的组合物及其在涂料生产中的应用

    公开(公告)号:US06476094B1

    公开(公告)日:2002-11-05

    申请号:US08585330

    申请日:1996-01-11

    IPC分类号: C08F250

    摘要: The present invention relates to compositions that may be cured under the action of UV radiation and contain A) 40 to 80 parts by weight of a polyester resin component containing one or more ethylenically unsaturated polyester resins prepared from a carboxylic acid component containing a 1,2-alkenyl dicarboxylic acid monodicyclopentenyl ester and fumaric acid, maleic acid and/or maleic anhydride and an alcohol component containing a dyhydric alcohol, B) 20 to 60 parts by weight of a copolymerizable monomer such as styrene and C) 0.1 to 10 parts by weight of a photoinitiator. The present invention also relates to coated substrates, in particular wood or imitation wood, prepared from these compositions at an application viscosity of less than 60 seconds measured at 23° C. in a DIN 4 cup to DIN 53211 under the action of UV radiation.

    摘要翻译: 本发明涉及可在UV辐射作用下固化并含有A)40至80重量份的含有一种或多种烯键式不饱和聚酯树脂的聚酯树脂组分的组合物,所述聚酯树脂由含有1,2- 链烯二羧酸单环戊烯酯和富马酸,马来酸和/或马来酸酐和含有二元醇的醇成分,B)20〜60重量份可共聚单体如苯乙烯和C)0.1〜10重量份 光引发剂。本发明还涉及由这些组合物制备的涂布基材,特别是木材或仿制木材,其应用粘度小于60秒,在23℃下,在DIN 4杯中,在UV的作用下 辐射。