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公开(公告)号：US4350393A
公开(公告)日：1982-09-21
申请号：US167186
申请日：1980-07-09
CPC分类号： E21F13/068 , E21C29/16
摘要： A transmission for transmitting drive from a motor to a drive sprocket wheel for driving the drive chain of a mineral mining plough has a housing which is attached to a side plate of the drive frame of a mine conveyor. The housing is formed with a recess sized and shaped to accommodate the sprocket wheel. The recess is open at one end to permit the plough drive chain to enter and leave the sprocket wheel. The housing is provided with connector flanges adjacent to the end remote from the recess opening, and with a spacer adjacent to the end adjacent to the recess opening. The spacer is detachably secured to the housing and to the drive frame, or to an intermediate channel section which joins the drive frame to a scraper-chain conveyor. The spacer and the flanges are bolted to the drive frame and/or the channel section.
摘要翻译： 用于将驱动器从电动机传递到用于驱动矿物开采犁的驱动链的驱动链轮的变速器具有附接到矿井输送机的驱动框架的侧板的壳体。 壳体形成有尺寸和形状以容纳链轮的凹部。 凹槽在一端打开以允许犁式驱动链进入并离开链轮。 壳体设置有与远离凹部开口的端部相邻的连接器法兰，以及邻近凹部开口的端部邻近的间隔件。 间隔件可拆卸地固定到壳体和驱动框架，或者可拆卸地固定到将驱动框架连接到刮板链式输送机的中间通道部分。 间隔件和凸缘螺栓连接到驱动框架和/或通道部分。
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公开(公告)号：US4309264A
公开(公告)日：1982-01-05
申请号：US138886
申请日：1980-04-10
CPC分类号： C25B9/20
摘要： The electrolysis apparatus for the manufacture of chlorine from aqueous alkali metal halide solutions has at least one electrolysis cell the electrodes of which, separated by a separating wall, are arranged in a housing of two hemispherical shells. The housing is furthermore provided with equipment for the feed of the starting materials for electrolysis, and equipment for the discharge of the electrolysis products. The separating wall is clamped by means of sealing elements between the rims of the hemispherical shells and positioned between power transmission elements of non-conductive material. The electrodes are fastened via spacers to the shells and connected mechanically and electrically with the shells via the rims thereof. The hemispherical shells of adjacent cells are positioned flatwise one upon the other, and the end positioned shells of the electrolysis apparatus are supported by pressure compensation elements.
摘要翻译： 用于从碱金属卤化物水溶液制造氯的电解装置具有至少一个电解池，其电极由分隔壁分隔开设置在两个半球壳的壳体中。 另外，壳体还设置有用于进料电解原料的设备，以及用于排出电解产品的设备。 分隔壁通过半球形壳体的边缘之间的密封元件夹紧并定位在非导电材料的动力传递元件之间。 电极通过间隔件固定到壳体上，并通过其边缘与壳体机械地和电气地连接。 相邻电池的半球形壳体彼此平坦地定位，并且电解装置的端部定位的壳体由压力补偿元件支撑。
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73.发明授权Circuit for defined current sharing between parallel-connected switching regulator modules in DC switching regulators 失效用于直流开关稳压器中并联开关稳压器模块间定义电流共享的电路
公开(公告)号：US4257090A
公开(公告)日：1981-03-17
申请号：US968444
申请日：1978-12-11
申请人： Hans Kroger , Wolfgang Muller , Wolfgang Denzinger
发明人： Hans Kroger , Wolfgang Muller , Wolfgang Denzinger
CPC分类号： H02M3/1584
摘要： This invention relates to an improvement in a circuit arrangement for defined current sharing, between parallel-connected switching regulator modules in DC switching regulators with continuous inductor current and common error amplifiers for the purpose of generating regulated DC voltage from an unregulated voltage source, the improvement comprising means in each switching regulator module, composed of an inductor, a semi-conductor switch, a free-wheeling diode and a pulse-width modulator, whereby for the purpose of controlling the pulse-width modulator a signal proportional to the time-varying inductor current of the individual switching regulator module is negatively fed back to the output signal of the error amplifier, and where the signal resulting therefrom is used to control the pulse-width of the corresponding switching regulator module.
摘要翻译： 本发明涉及用于限定电流共享的电路装置的改进，在具有连续电感器电流的直流开关调节器中并联连接的开关调节器模块和用于从未调节电压源产生调节的直流电压的公共误差放大器之间的改进 在每个开关调节器模块中包括由电感器，半导体开关，续流二极管和脉冲宽度调制器组成的装置，由此为了控制脉冲宽度调制器与时变成比例的信号 各个开关调节器模块的电感电流负反馈回误差放大器的输出信号，其中由此产生的信号用于控制相应开关调节器模块的脉冲宽度。
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74.发明授权Process for the dechlorination and cooling of the anolyte of the alkali metal halide electrolysis 失效碱金属卤化物电解液的阳极电解液的脱氯和冷却过程
公开(公告)号：US4251335A
公开(公告)日：1981-02-17
申请号：US138884
申请日：1980-04-10
CPC分类号： C25B15/08
摘要： The electrolysis of aqueous alkali metal chloride solutions under pressure has already been carried out. In accordance with the invention there is applied a pressure of at least 8 bars in the anode space for such an electrolysis, as well as a special process for the work-up of the products of the anode space. The mixture of gas and anolyte leaving the anode space is at first mechanically separated, and the anolyte is then depressurized into a stripping column. In the course of this process a dechlorination and cooling of the anolyte are taking place. The anolyte is to enter the pressure release vessel (stripping column) with a temperature being above the boiling point of the anolyte at atmospheric pressure. The reduced pressure is to be between 2 bars and atmospheric pressure. By means of these measures it may be ensured that the anolyte in the stripping column reaches boiling point. Finally the chlorine set free in the pressure release operation is separated from the anolyte.
摘要翻译： 压力下碱金属氯化物水溶液的电解已经进行了。 根据本发明，在阳极空间中施加至少8巴的压力用于这种电解，以及用于处理阳极空间的特殊工艺。 离开阳极空间的气体和阳极液的混合物首先被机械分离，然后将阳极电解液减压到汽提塔中。 在此过程中，正在进行阳极电解液的脱氯和冷却。 阳极电解液在大气压下温度高于阳极电解液的沸点进入压力释放容器（汽提塔）。 减压压力在2巴和大气压之间。 通过这些措施，可以确保汽提塔中的阳极电解液达到沸点。 最后，压力释放操作中释放的氯气与阳极电解液分离。
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公开(公告)号：US4162294A
公开(公告)日：1979-07-24
申请号：US945846
申请日：1978-09-26
申请人： Lothar Witzke , Wolfgang Muller
发明人： Lothar Witzke , Wolfgang Muller
CPC分类号： C22B7/001 , C22B3/0017 , C22B3/0068 , C22B3/0095 , C22B7/006 , C22B7/007 , Y02P10/214 , Y02P10/234 , Y02P10/236
摘要： A method for treating nonferrous metal hydroxide sludge waste to separate and recover the nonferrous metals therein wherein the waste is first mixed with an alkali hydroxide or carbonate, dried, and then roasted and the water-insoluble residue in the roasted material is treated with sulfuric acid to produce an acid-insoluble residue and a sulfuric acid solution containing copper, aluminum and chromium and thereafter, separating the copper from this solution by liquid-liquid extraction and thereafter, separating the aluminium, chromium, zinc and nickel from the remaining solution by separate liquid-liquid extraction steps.
摘要翻译： 一种用于处理有色金属氢氧化物污泥废物以分离和回收其中的有色金属的方法，其中废物首先与碱金属氢氧化物或碳酸盐混合，干燥，然后焙烧，并且用硫酸处理焙烧物中的水不溶性残留物 产生不溶于酸的不溶性残渣和含有铜，铝和铬的硫酸溶液，然后通过液 - 液萃取将铜从该溶液中分离出来，然后分离出剩余溶液中的铝，铬，锌和镍 液 - 液萃取步骤。
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公开(公告)号：US4151257A
公开(公告)日：1979-04-24
申请号：US869446
申请日：1978-01-16
申请人： Wolfgang Muller , Lothar Witzke
发明人： Wolfgang Muller , Lothar Witzke
CPC分类号： C22B7/007 , C22B3/0017 , C22B3/0068 , C22B3/42 , C22B3/44 , Y02P10/234
摘要： A method for recovering nonferrous metal values from hydroxide sludge wastes containing same by first chlorinating the aqueous waste to oxidize the chromium therein, separating the insoluble components therefrom and treating the resulting Cr(VI) solution in a fixed bed anion exchanger to separate the Cr(VI) from the solution, separating the copper from the aqueous solution by liquid-liquid extraction, separating the zinc from the copper-free solution by liquid-liquid extraction, precipitating and separating the aluminum in the form of hydroxide from the zinc-free solution and then separating the nickel from the aluminum-free solution by liquid-liquid extraction, and recovering the nonferrous metals from the respective solutions and precipitates by conventional procedures.
摘要翻译： 通过首先将含水废物氯化以氧化其中的铬，从其中分离不溶组分并在固定床阴离子交换器中处理所得到的Cr（VI）溶液以分离Cr（VI），从而从含有它们的氢氧化物污泥废物中回收有色金属值的方法， VI），通过液 - 液萃取将铜与水溶液分离，通过液 - 液萃取将锌从无铜溶液中分离出来，从无锌溶液中沉淀和分离氢氧化物形式的铝 然后通过液 - 液萃取将镍与无铝溶液分离，并通过常规方法从相应的溶液中回收有色金属和沉淀物。
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公开(公告)号：US4148850A
公开(公告)日：1979-04-10
申请号：US874813
申请日：1978-02-03
申请人： Hugo Schulte , Wolfgang Muller , Jorg Schlaich , Gunter Mayr
发明人： Hugo Schulte , Wolfgang Muller , Jorg Schlaich , Gunter Mayr
CPC分类号： E04H5/12 , Y10S261/11 , Y10S261/77
摘要： Supporting structure for a large natural draft cooling tower consisting of a central tower support in the form of a hollow column of reinforced concrete and hyperboloid-shaped cooling tower mantle supported by the central tower support with the aid of cables and tie rings at the top and bottom of the cooling tower mantle. The upper tie ring is suspended from the top of the central tower support by means of a series of inclined supporting cables and the lower tie ring is connected to the upper tie ring by means of two sets of oppositely diagonally inclined mantle supporting cables, under a downwardly directed preload, forming a hyperboloid-shaped cable grid. To this grid are attached the section panels of the cooling tower mantle. The cable preload is provided by means of holding cables extending between the lower tie ring and a series of ground anchors, or by means of the diagonally inclined cables themselves which may be attached to the ground anchors. The mantle supporting cables may include a third set of cables in a meridian arrangement or in a concentric circular arrangement. The inclined supporting cables of the upper tie ring carry wind deflector rings.
摘要翻译： 一个大型自然通风冷却塔的支撑结构，由中央塔架支撑构成，中央塔支架为钢筋混凝土空心柱和双曲面形冷却塔架，由中心塔架支撑，借助于顶部的电缆和扎环， 底部的冷却塔地幔。 上连接环通过一系列倾斜的支撑电缆从中央塔架的顶部悬挂起来，下连接环通过两组相对对角倾斜的地幔支撑电缆连接到上连接环， 向下定向预载，形成双曲面形电缆网格。 连接冷却塔罩的截面板。 电缆预加载是通过在下连接环和一系列地锚之间保持电缆，或者借助于可以附接到地锚的对角倾斜电缆本身来提供的。 地幔支撑电缆可以包括以子午线布置或同心圆形布置的第三组电缆。 上连接环的倾斜支撑电缆承载导风环。
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78.发明授权Highly elastic synthetic crimp yarn with low residual latent crimp and process for producing said yarn 失效具有低残留潜伏性的高弹性合成卷曲纱和用于生产所述纱线的方法
公开(公告)号：US3995420A
公开(公告)日：1976-12-07
申请号：US514998
申请日：1974-10-15
申请人： Helmut Ohse , Wolfgang Muller , Walter Hofmann , Jurgen Walther
发明人： Helmut Ohse , Wolfgang Muller , Walter Hofmann , Jurgen Walther
CPC分类号： D02G1/0213 , D02G1/022
摘要： The invention relates to a process for the production of a false-twist textured, highly elastic, synthetic crimp yarn with low residual shrinkage and latently bound crimp by stretching, false-twisting, heat-fixing and thermal after-treatment of the synthetic yarn at yarn draw-off rates of from 400 to 900 m/min, in which the thread tension during thermal after-treatment is 6-25% of the thread tension during heat-fixing, the time of thermal after-treatment is 2-5% of the time spent in heat-fixing and the temperature of the yarn during the thermal after-treatment is 30.degree.-100.degree. C.
摘要翻译： 本发明涉及一种通过拉伸，假捻，固定和热处理后的合成纱线制造具有低残余收缩率和潜在结合卷曲的假捻织物，高弹性合成卷曲纱线的方法 纱线牵引速率为400〜900m / min，其中热处理期间的线张力为热固定期间的线张力的6-25％，热处理后的时间为2-5％ 热处理后的纱线温度为30〜-100℃。
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公开(公告)号：US3993033A
公开(公告)日：1976-11-23
申请号：US562451
申请日：1975-03-27
IPC分类号： F02M41/06 , F02D3/00 , F02D33/00 , F02M37/00 , F02M69/14 , F02M69/50 , F02M69/52 , F02M69/00
CPC分类号： F02M69/50 , F02M69/52 , Y10T137/86863
摘要： A fuel quantity distributor for use in conjunction with multicylinder combustion engines, in which two concentric, radially adjacent metering elements have metering inlet channels. The metering elements are rotatable relative to one another, and the edges of the metering inlet channels intersect each other and open a variable cross-section. The ratio of wetted perimeter to the diameter of the inscribed circle from the idling position to at least the partial load position, is substantially constant when one-third of the maximum cross-section is opened. The ratio does not exceed 6.0 and is measured in the plane of the cross-section.
摘要翻译： 一种与多缸内燃机一起使用的燃料量分配器，其中两个同心的，径向相邻的计量元件具有计量入口通道。 计量元件可相对于彼此旋转，并且计量入口通道的边缘彼此相交并且打开可变横截面。 当三分之一的最大横截面被打开时，润湿周长与从空转位置到内部圆的直径至少部分负载位置的比率基本上是恒定的。 该比率不超过6.0，并且在横截面的平面中测量。
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公开(公告)号：US10882926B2
公开(公告)日：2021-01-05
申请号：US13985664
申请日：2012-01-11
申请人： Anina Wohl , Wolfgang Muller , Heinz Bolt , Andreas Meiswinkel , Uwe Rosenthal , Bernd Muller , Normen Peulecke , Christian Thaller , Marco Harff , Stephan Peitz , Fuad Mosa , Mohammed H. Al-Hazmi , Shahid Azam
发明人： Anina Wohl , Wolfgang Muller , Heinz Bolt , Andreas Meiswinkel , Uwe Rosenthal , Bernd Muller , Normen Peulecke , Christian Thaller , Marco Harff , Stephan Peitz , Fuad Mosa , Mohammed H. Al-Hazmi , Shahid Azam
摘要： The present invention relates to a method for preparing a catalyst composition for the oligomerization of ethylene and a respective catalyst composition pre-formation unit.
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