Differential housing for the axle drive of a motor vehicle
    1.
    发明授权
    Differential housing for the axle drive of a motor vehicle 失效
    机动车辆轴驱动的差速器壳体

    公开(公告)号:US5533423A

    公开(公告)日:1996-07-09

    申请号:US239914

    申请日:1994-05-09

    Abstract: A differential housing is made up of many parts composed of deep-drawn readily shapable steel sheets. A conical bearing part jacket receives a differential pin and one differential gear. A cover inserted into an opening in the jacket bears an additional differential gear. The housing parts and a drive gear fastened thereto are all connected permanently with one another.

    Abstract translation: 差速器壳体由许多由深拉易变形钢板组成的部件组成。 锥形轴承部件夹套接收差动销和一个差动齿轮。 插入护套中的开口中的盖子附加一个差速齿轮。 紧固在其上的壳体部件和驱动齿轮都彼此永久地连接。

    Method and apparatus for isotope concentration
    3.
    发明授权
    Method and apparatus for isotope concentration 失效
    同位素浓度的方法和装置

    公开(公告)号:US4187157A

    公开(公告)日:1980-02-05

    申请号:US608703

    申请日:1975-08-28

    Applicant: Heinz Stehle

    Inventor: Heinz Stehle

    CPC classification number: H01S3/08 B01D59/34

    Abstract: A desired isotope mixed with one or more other isotopes is selectively excited by laser radiation absorbed by only that isotope, so that that one isotope selectively enters into a chemical reaction with a reaction partner fed to the mixture. The desired selectivity can be degraded here by thermally activated reactions between the other isotopes and the partner. To avoid this effect, the mixture and partner in the necessary reaction vessel are irradiated for one or more short time intervals after each of which the vessel's content is adiabatically emptied into a vacuum vessel. Each time interval may be made short enough to avoid the thermal activation.

    Abstract translation: 与一种或多种其它同位素混合的期望的同位素由仅被该同位素吸收的激光辐射选择性地激发,使得一个同位素选择性地进入与馈送到混合物的反应对象的化学反应。 这里通过其他同位素和配偶体之间的热激活反应可以降低所需的选择性。 为了避免这种影响,将所需反应容器中的混合物和配合物照射一个或多个短时间间隔,每个间隔将容器的内容物绝热倒空至真空容器中。 可以使每个时间间隔足够短以避免热激活。

    Method for isotope separation by means of coherent electromagnetic
radiation
    4.
    发明授权
    Method for isotope separation by means of coherent electromagnetic radiation 失效
    通过相干电磁辐射同位素分离的方法

    公开(公告)号:US4138297A

    公开(公告)日:1979-02-06

    申请号:US773505

    申请日:1977-03-02

    CPC classification number: B01D59/34

    Abstract: Method for isotope separation or enrichment in a vaporous mixture of compounds containing the isotopes to selectively excite the group of molecules containing one isotope by means of coherent, polarized electromagnetic radiation (lasers) in which a frequency shift is prevented or greatly reduced and the excitation state can be driven very high to beyond the dissociation limit. This is accomplished by adjusting the frequency and field strength of the radiation so that the dipole moment of the group of molecules to be excited, oscillates, at least at the final amplitude, mainly in phase opposition to the exciting field, and the other group of molecules mainly in phase with the exciting field. In another procedure the radiation has a frequency closer to the resonance frequency of the group of molecules to be separated and is of the order of magnitude of the isotope-determined frequency difference, and both groups of molecules operate in phase opposition.

    Abstract translation: 含有同位素的化合物的汽相混合物中同位素分离或富集的方法,用于通过相干偏振电磁辐射(激光)选择性地激发含有一个同位素的分子组,其中抑制了频移或大大降低了激发态 可以驱动非常高,超过解离极限。 这是通过调节辐射的频率和场强来实现的,使得待激发的分子组的偶极矩至少在最后的幅度振荡,主要与激励场相反,而另一组 分子主要与激发场相同步。 在另一个过程中,辐射具有更接近待分离的分子组的共振频率的频率,并且是同位素确定的频率差的数量级,并且两组分子以相反方向操作。

    Method and equipment for detecting deflective nuclear fuel rods
    5.
    发明授权
    Method and equipment for detecting deflective nuclear fuel rods 失效
    用于检测偏转核燃料棒的方法和设备

    公开(公告)号:US3945245A

    公开(公告)日:1976-03-23

    申请号:US452254

    申请日:1974-03-18

    CPC classification number: G21C17/07

    Abstract: Nuclear fuel rod ends of water-cooled reactor fuel rods, are heated in the region of the fission gas plenums and/or in the region of the upper or lower ends of the fuel columns. The moisture present in the case of damage to the fuel rods' casings, evaporates and is partly condensed at the end caps. In the case of a fuel rod completely filled with water, steam bubbles are generated. Both indications of casing leakage or damage are ascertained by ultrasonic reflection measurements and/or measurement of a temperature-vs-time curve, obtained at the end cap.

    Abstract translation: 水冷反应堆燃料棒的核燃料棒端部在裂变气体增压室的区域和/或燃料柱的上端或下端区域被加热。 在燃料棒壳体损坏的情况下存在的水分蒸发并在端盖处部分冷凝。 在燃料棒完全充满水的情况下,产生蒸气泡。 通过超声波反射测量和/或在端盖获得的温度 - 时间 - 曲线的测量来确定套管泄漏或损坏的两个迹象。

    Method of aiding the shifting operation in motor vehicles with an automated manual or automatic transmission
    6.
    发明授权
    Method of aiding the shifting operation in motor vehicles with an automated manual or automatic transmission 失效
    通过自动手动或自动变速器帮助机动车辆的换档操作的方法

    公开(公告)号:US06695746B2

    公开(公告)日:2004-02-24

    申请号:US10131043

    申请日:2002-04-25

    Applicant: Heinz Stehle

    Inventor: Heinz Stehle

    Abstract: Method of aiding shifting operations in motor vehicles with automated manual or automatic transmissions. The current operating conditions are detected and analyzed in an analyzing unit. In the event of an operation of the motor vehicle which indicates an imminent shifting operation, a precontact switch, which is arranged in an operating device for the gear selection, switches into an active mode. This precontact switch emits a signal when the driver approaches to grip the operating device for the gear shifting. In the event of the occurrence of the precontact switch signal, the shifting operation is initiated by a reduction of the engine torque while the driver has not yet gripped the operating device. This clearly shortens the shifting time.

    Abstract translation: 通过自动手动或自动变速器帮助机动车辆转换操作的方法。 在分析单元中检测和分析当前操作条件。 在指示即将来临的换档操作的机动车辆的操作的情况下,布置在用于档位选择的操作装置中的预接触开关切换到主动模式。 这个预接触开关发出一个信号,当驾驶员接近握住操作装置进行换档时。 在发生预接触切换信号的情况下,当驾驶员尚未抓住操作装置时,通过降低发动机扭矩来启动换档操作。 这显然缩短了换班时间。

    Fuel rod for a nuclear reactor fuel assembly
    9.
    发明授权
    Fuel rod for a nuclear reactor fuel assembly 失效
    用于核反应堆燃料组件的燃料棒

    公开(公告)号:US4963316A

    公开(公告)日:1990-10-16

    申请号:US222268

    申请日:1988-07-21

    Abstract: A fuel rod for a nuclear reactor fuel assembly includes a cladding tube having an outer surface and a given total wall thickness. Nuclear fuel is disposed in the cladding tube. The cladding tube is formed of a first zirconium alloy which may have alloy components of from 1.2 to 2% by weight of tin, 0.07 to 0.2% by weight of iron, 0.05 to 0.15% by weight of chromium, 0.03 to 0.08% by weight of nickel, 0.07 to 0.15% by weight of oxygen, and a total percent by weight for the alloy components of iron, chromium and nickel in a range of from 0.18 to 0.38% by weight. The first zirconium alloy may also have alloy components of from 1.2 to 2% by weight of tin, 0.18 to 0.24% by weight of iron, 0.07 to 0.13% by weight of chromium, 0.10 to 0.16% by weight of oxygen, and a total percentage by weight for the components of iron and chromium in a range of from 0.28 to 0.37% by weight. A surface layer which is disposed on the outer surface of the cladding tube is formed of a second zirconium alloy having a layer thickness in a range of from 5 to 20% of the given total wall thickness of the cladding tube, the second zirconium alloy being formed of at least one alloy component from the group consisting of iron, chromium, nickel and tin having a total percentage by weight of the alloy components of the group of from 0.4 to 1% by weight and/or having from 0.2 to 3% by weight of niobium as an alloy component.

    Abstract translation: 用于核反应堆燃料组件的燃料棒包括具有外表面和给定总壁厚的包层管。 核燃料设置在包层管中。 包层管由第一锆合金形成,其可以具有锡的重量比为1.2-2重量%,铁的0.07至0.2重量%,铬的0.05至0.15重量%,铬的0.03至0.08重量% 的镍,0.07至0.15重量%的氧,以及铁,铬和镍的合金组分的总重量百分比在0.18至0.38重量%的范围内。 第一锆合金还可以具有1.2至2重量%的锡,0.18至0.24重量%的铁,0.07至0.13重量%的铬,0.10至0.16重量%的氧,以及总计的合金组分 铁和铬组分的重量百分比在0.28至0.37重量%的范围内。 配置在包层管的外表面的表层由具有层厚度在包层管的给定总壁厚的5〜20%的范围内的第二锆合金形成,第二锆合金为 由至少一种由铁,铬,镍和锡组成的组合物组成,其中该组合物组分的总重量百分比为0.4至1重量%,和/或具有0.2至3重量%的 铌作为合金成分的重量。

    Method of controlling a continuously variable transmission automatically
or as a driver-controlled manual stepped transmission
    10.
    发明授权
    Method of controlling a continuously variable transmission automatically or as a driver-controlled manual stepped transmission 失效
    自动控制无级变速器或作为驾驶员手动分步传动的方法

    公开(公告)号:US6086506A

    公开(公告)日:2000-07-11

    申请号:US832183

    申请日:1997-04-08

    Abstract: The invention relates to a method for controlling a continuously variable transmission with an electrohydraulic control, a selector device, and a controllable engaging clutch of a motor vehicle, especially one powered by an internal combustion engine, with a control device in a first operating mode automatically selecting and adjusting a gear ratio for the transmission from signals of the selector device and the operating parameters of the motor vehicle such as the throttle angle, driving speed and engine rpm, by means of curves selectable by the driver.It is proposed, in a second operating mode, to simulate a multi-step transmission influenceable directly by the driver. In order to permit use of this operating mode, only a few preset gear ratios are made available to the driver. In addition, from the operating parameters of the vehicle, but at least from a throttle signal value, as described in DE-OS 39 22 051, a parameter called driving activity SK(t) is obtained which evaluates the driving style of the driver or his behavior as a function of traffic situations relative to the control of the motor vehicle.The preset gear ratios are combined in groups. Depending on the driving activity SK(t) which has been determined, a group is selected. With higher driving activity SK(t), groups are selected in which the gear ratios are spread more widely and the number of gear ratios is greater. For less driving activity, SK(t) groups are selected whose spread is less and in which the number of gear ratios is smaller.

    Abstract translation: 本发明涉及一种用电动液压控制,选择装置和机动车辆的可控接合离合器控制无级变速器的方法,特别是由内燃机驱动的控制装置,控制装置自动地处于第一操作模式 借助于驾驶员可选择的曲线,从选择装置的信号和机动车辆的操作参数(例如节气门角度,行驶速度和发动机转数)中选择和调整变速器的传动比。 提出在第二操作模式中,模拟由驾驶员直接影响的多步传动。 为了允许使用这种操作模式,只有几个预设的传动比可用于驾驶员。 另外,根据DE-OS 39 22 051中描述的车辆的操作参数,但是至少从节气门信号值开始,获得称为驾驶活动SK(t)的参数,其评估驾驶员的驾驶风格或 他的行为是相对于汽车控制的交通状况的函数。 预设齿轮比组合使用。 根据已经确定的驾驶活动SK(t),选择组。 对于较高的驾驶活动度SK(t),选择齿轮比更广泛且齿轮比数较大的组。 对于较少的驾驶活动,选择SK(t)组,其分布较小,齿轮比数量较小。

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