BOHRER MIT SCHLEIFPARTIKELGRADIENT
    3.
    发明申请
    BOHRER MIT SCHLEIFPARTIKELGRADIENT 审中-公开
    DRILLS SCHLEIFPARTIKELGRADIENT

    公开(公告)号:WO2012084357A1

    公开(公告)日:2012-06-28

    申请号:PCT/EP2011/070307

    申请日:2011-11-17

    CPC classification number: B28D1/146 B24D7/14 B24D99/005

    Abstract: Die vorliegende Erfindung betrifft ein Schneidelement für einen Bohrer, welches dazu ausgelegt ist, sich beim Bohren um eine Rotationsachse (R) zu drehen und welches mindestens eine erste Schleifpartikelart (1) umfasst. Um die Effektivität und Lebensdauer des Schneidelements, insbesondere beim Bohren von Stahlbeton und ähnlichen Materialien, sowie den Benutzerkomfort, insbesondere durch Verringerung von Vibrationen und Geräuschen, zu erhöhen, steigt der Gehalt an Schleifpartikeln der ersten Art (1) von der Rotationsachse (R) des Schneidelements zur Peripherie (P) des Schneidelementes kontinuierlich und/oder schrittweise an.

    Abstract translation: 本发明涉及一种用于适于在钻绕旋转轴线(R)旋转的钻头的切削元件,并且包括包含至少一个第一Schleifpartikelart(1)。 为了通过减少振动和噪音,该含量的增加第一类型的磨料颗粒钻钢筋混凝土和类似材料,以及使用者的舒适感的情况下,特别是增加切割元件的有效性和寿命,特别是(1)从旋转的(R)的轴 切割元件切割元件连续地和/或逐步上的外围(P)。

    PROTECTION OF LIQUID FUELS
    4.
    发明申请
    PROTECTION OF LIQUID FUELS 审中-公开
    液体燃料的保护

    公开(公告)号:WO2011095825A1

    公开(公告)日:2011-08-11

    申请号:PCT/GB2011/050206

    申请日:2011-02-07

    Abstract: A liquid concentrate comprising essentially: (A) 0.1 to 10 wt.% of one or more amphoteric emulsifying agents; (B) 30 to 95 wt.% of one or more nonionic alkoxylated surfactants; (C) 0 to 20 wt.% of one or more glycol-based solubilizers; and (D) 0 to 65 wt.% of one or more organic solvents; wherein component (B) comprises a mixture of C 6 -C 15 -alkanol ethoxylates with different carbon numbers for the alkanol unit species, the carbon numbers for the two C 6 -C 15 -alkanol ethoxylates which have the highest share in weight in the mixture being at least 1.5 carbon numbers distant from each other, is useful for reducing or eliminating the formation in a liquid hydrocarbon fuel of ice particles having a weight average particle size greater than 1 µm when said liquid hydrocarbon fuel is cooled to temperatures in the range of from 0 to -50°C.

    Abstract translation: 一种液体浓缩物,主要包含:(A)0.1至10重量%的一种或多种两性乳化剂; (B)30至95重量%的一种或多种非离子烷氧基化表面活性剂; (C)0至20重量%的一种或多种基于乙二醇的增溶剂; 和(D)0至65重量%的一种或多种有机溶剂; 其中组分(B)包含对于链烷醇单元种类具有不同碳数的C 6 -C 15 - 烷醇乙氧基化物的混合物,在混合物中具有最高重量份数的两个C 6 -C 15 - 烷醇乙氧基化物的碳数至少为 当碳氢化合物燃料被冷却至0〜0℃的温度范围内时,对于重量平均粒径大于1μm的冰粒子的液体烃燃料的形成, -50℃。

    METHOD AND DEVICE FOR PROCESSING BULK MATERIAL
    9.
    发明申请
    METHOD AND DEVICE FOR PROCESSING BULK MATERIAL 审中-公开
    方法和一种用于治疗散装的

    公开(公告)号:WO1998039114A1

    公开(公告)日:1998-09-11

    申请号:PCT/EP1997001112

    申请日:1997-03-05

    Abstract: The invention relates to a method for processing bulk material and for removing impurities using a gaseous medium which passes through the bulk material vertically, from bottom to top. Said gaseous medium is produced at least partly by the evaporation of water contained in said bulk material. At least part of the impurities are expelled by means of adsorption by the water vapour passing through said bulk material. After passing through said bulk material a first time, at least part of the gaseous medium is conducted through the bulk material once more. During a first processing phase, the bulk material is heated to a temperature ranging from 90 DEG C to 130 DEG C. This temperature is maintained during an expulsion phase. Said expulsion phase is followed by a tempering phase during which a temperature in excess of 200 DEG C is reached in the area of the bulk material. Said expulsion phase accounts for at least 40 % of the overall duration of the processing operation.

    Abstract translation: 该方法用于散装的制备和与从底部到顶部穿过散装材料在垂直方向上的气态介质的帮助去除杂质。 所述气态介质至少产生部分地由包含在块体材料的水蒸发。 至少一部分杂质通过附接排放到流过水蒸汽的散装材料。 至少所述气态介质的一部分被传递到通过散装材料的第一流动至少一次通过散装材料。 在第一个治疗阶段中,散装材料被加热到范围从90℃至130℃的温度下 该温度被保持在第二级。 以下的回火阶段的第二阶段是通过运行,其中,在块体材料的区域中在高于200℃的温度达到 第二阶段是在治疗过程的总持续时间的至少40%。

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