公开(公告)号：US5632370A

公开(公告)日：1997-05-27

申请号：US401724

申请日：1995-03-09

申请人： Hartmut Grathoff

发明人： Hartmut Grathoff

IPC分类号： B65G15/16 ,  B65G15/14 ,  B65G47/52 ,  B65G47/58 ,  B65G21/10

CPC分类号： B65G15/14 ,  B65G2201/04

摘要： A pivoting transfer means for a jet of bulk material between a first cover belt conveyor and a second cover belt conveyor. The bulk material leaves the cover belt conveyor in the area of the tail pulleys and enters the receiving mouth of a second cover belt conveyor as a free jet of bulk material. Both cover belt conveyors are arranged pivotably in relation to one another around a pivot axis. The receiving mouth of the cover belt conveyor is limited by the bottom belt, the cover belt and the side walls. The jet of bulk material is deflected from the vertical into the horizontal direction of delivery within the receiving mouth. The first belt conveyor may be arranged at a higher level with the second cover belt conveyor arranged thereunder. However, the second cover belt conveyor may also be arranged at a higher level with the first cover belt conveyor arranged thereunder wherein the transfer is still from the first cover belt conveyor to the second cover belt conveyor.

摘要翻译： 一种用于在第一盖带式输送机和第二盖式带式输送机之间的散装材料射流的枢转转移装置。 散装材料在尾皮带的区域中离开覆盖带式输送机，并且作为大量材料的自由射流进入第二盖带式输送机的接收口。 两个盖带式输送机相对于彼此围绕枢转轴线可枢转地布置。 盖带输送机的接收口由底部带，盖带和侧壁限制。 散装材料的射流从接收口中的垂直方向偏转到水平输送方向。 第一带式输送机可以布置在更高的高度，第二盖带式输送机布置在其下方。 然而，第二盖带式输送机也可以布置在更高的高度，其中布置在其下方的第一盖带式输送机，其中转印仍然是从第一盖式输送机到第二盖式皮带输送机。

公开(公告)号：US5413621A

公开(公告)日：1995-05-09

申请号：US82591

申请日：1993-06-25

申请人： Winfried Hogner ,  Hans Piechura

发明人： Winfried Hogner ,  Hans Piechura

IPC分类号： B01D53/34 ,  B01D53/70 ,  C22B7/02 ,  F23J15/00 ,  F27D17/00 ,  C22B9/20

CPC分类号： F23J15/006 ,  B01D53/70 ,  F23J2215/301 ,  F23J2217/101 ,  F23J2219/60 ,  Y10S75/961

摘要： The present invention pertains to a process for cooling and purifying hot, dust-laden flue gases enriched with dioxins and other toxic components from a melting vessel, e.g., an arc furnace.Both the flue gases A, B generated during charging and those generated during the melting operation are collected, and the toxic components are removed in two ways.The flue gases A collected in the exhaust hoods 2 are fed into the filter 6, while previously blowing an additive 12, on which the toxic components settle before reaching the filter bags, into the flue gas stream A.The hot flue gases B drawn off directly from the arc furnace 1 are introduced into a combustion chamber 3 after passing through a water-cooled section 4, and are subjected to afterburning in the combustion chamber 3 to remove the toxic pollutants. These gases are then intermediately cooled in a second, water-cooled section 5, further cooled by adding more additional cold air A, and fed into the filter 7.The contaminated dust E is charged again into the arc furnace 1.

摘要翻译： 本发明涉及一种从熔化容器例如电弧炉中冷却和净化富含二恶英和其它有毒成分的富含烟尘的烟道气的方法。 在充电期间产生的烟气A，B和在熔化操作期间产生的烟道气A，B都被收集，有毒成分以两种方式被去除。 收集在排气罩2中的烟道气A被送入过滤器6中，同时预先将有毒成分在其到达过滤袋之前沉积的添加剂12吹入烟道气流A.将烟道气B排出 直接从电弧炉1通过水冷部4后，通入燃烧室3，在燃烧室3中进行再燃烧，去除有毒污染物。 然后将这些气体在第二水冷部分5中中间冷却，并通过加入更多的额外的冷空气A进一步冷却，并将其送入过滤器7中。将污染的粉尘E再次装入电弧炉1中。

公开(公告)号：US5409123A

公开(公告)日：1995-04-25

申请号：US991740

申请日：1992-12-17

申请人： Herbert Steiner

发明人： Herbert Steiner

IPC分类号： B66C11/16 ,  B66C17/00 ,  B63B27/00

CPC分类号： B66C11/16

摘要： A cable guide for the trolley traveling winch on gantry cranes for container, general-cargo, and grab operation, with a land-side support and a water-side jib that can be tilted up, the necessary deflection rollers, tensioning devices, and at least one cable drum for the trolley traveling winch. In the cable guide for moving the trolley (8), all the cables (3a, 3b) and (6a, 6b) are led from the drive drum (13) to the land-side support end and are deflected there in the deflection rollers (7a, 7b, 7c, 7d) of the tensioning device (12a, 12b). One cable pair (3a, 3b) extends to the land-side cable connection (8a, 8b) of the trolley, and the second cable pair (6a, 6b) is led to the water-side jib end (5a, 5b), and is led to the water-side cable connection (8c, 8d) of the trolley after deflection by 180.degree. . Since both cable pairs (3, 6) extend at equal cable height (9) from the top edges of the jib (1) and the support (2) of the jib (1), only a simple deflection (14a-14d) and a low cable tension path are required for deflecting the cable at the fulcrum point (11) of the jib (1) during the retraction or erection.

摘要翻译： 用于集装箱，通用货物和抓斗操作的龙门起重机上的手推车行驶绞盘的电缆引导件，具有可以向上倾斜的陆侧支撑和水侧起重臂，必要的转向辊，张紧装置和 至少一个用于手推车旅行绞车的电缆鼓。 在用于移动手推车（8）的电缆引导件中，所有电缆（3a，3b）和（6a，6b）从驱动鼓（13）引导到陆侧支撑端，并在偏转辊 （12a，12b）的（7a，7b，7c，7d）。 一个电缆对（3a，3b）延伸到手推车的陆侧电缆连接（8a，8b），第二电缆对（6a，6b）被引导到水侧起重臂端（5a，5b） 并在偏转180°后被引导到手推车的水侧电缆连接（8c，8d）。 由于两个电缆对（3,6）从起重臂（1）的顶部边缘和起重臂（1）的支撑件（2）以相等的电缆高度（9）延伸，所以只有简单的偏转（14a-14d）和 需要一个低的电缆张力路径来在收回或架设期间使电缆在支臂（1）的支点（11）处偏转。

公开(公告)号：US5058288A

公开(公告)日：1991-10-22

申请号：US687441

申请日：1991-04-18

申请人： Ingo Herzog ,  Bruno Kammerling

发明人： Ingo Herzog ,  Bruno Kammerling

IPC分类号： C21B7/24 ,  F27B1/28 ,  F27D21/00 ,  G01F23/00

CPC分类号： F27B1/28 ,  C21B7/24 ,  F27D21/00 ,  G01F23/0023 ,  F27D2021/0042

摘要： The present invention pertains to a plumb bob device for determining the bed height of bulk material in a shaft furnace. The winding drum 1 for unwidning and rewinding a cable 5 or a chain with a plumb bob 6 suspended at its end is driven by a hydraulic motor 3. A displacement transducer 9 is driven by the shaft of the winding drum 1. The motor for driving the winding drum 1 is a so-called low-speed hydraulic motor 3. The displacement transducer 9 sends a signal associated with the actual measured depth to a pressure-proportional valve 10 directly, i.e., without an electrical control device. This valve presets a plumb bob holding pressure associated with the actual depth for the hydraulic motor 3.

摘要翻译： 本发明涉及一种用于确定竖炉中散装材料的床高的铅锤装置。 用于使电缆5或具有悬挂在其端部的铅锤6的链条的卷绕滚筒1由液压马达3驱动。位移传感器9由卷筒1的轴驱动。驱动马达 卷取滚筒1是所谓的低速液压马达3.位移传感器9将与实测深度相关联的信号直接发送到比例阀10，即没有电气控制装置。 该阀预设与液压马达3的实际深度相关联的铅锤保持压力。

公开(公告)号：US5808395A

公开(公告)日：1998-09-15

申请号：US560048

申请日：1995-11-17

申请人： Markus Anders ,  Egon Christian Andresen ,  Hans-Jurgen Karcher

发明人： Markus Anders ,  Egon Christian Andresen ,  Hans-Jurgen Karcher

IPC分类号： H02K16/04 ,  H02K26/00 ,  H02P25/024 ,  H02K1/22 ,  H02K7/06 ,  H02K11/00

CPC分类号： H02K26/00 ,  H02K16/04 ,  H02P25/024 ,  H02K2201/18

摘要： The present invention concerns a motor for generating torques around more than one axis with respect to an object that can be rotated and revolved around only one point. Only one mechanism is necessary to maintain a prescribed position or to produce changes in position around one or more axes (X, Y, or Z). The permanent-magnet excited synchronous machine comprises stator shells (10 & 10.1), multiple-phase windings (11 & 11.1), and a rotor (12) with permanent magnets (13 & 13.1), whereby the annular and spherical surfaces (14) of the rotor are more extensive than the annular and spherical surfaces (15) of the shells. All the spherical surfaces share the same center (M) of curvature, which simultaneously constitutes the origin of the coordinate systems, and the center of rotation. The shaft (17) is supported only at the center of curvature and such as to ensure freedom of motion throughout the reference coordinate system (21).

摘要翻译： 本发明涉及一种电动机，用于相对于可旋转和仅围绕一个点转动的物体产生围绕多于一个轴线的扭矩。 只需要一个机构来维持规定的位置或者产生一个或多个轴（X，Y或Z）周围的位置变化。 永磁励磁同步电机包括定子壳（10和10.1），多相绕组（11和11.1）以及具有永磁体（13和13.1）的转子（12），由此环形和球面（14） 的转子比壳的环形和球形表面（15）更广泛。 所有球面共享相同的曲率中心（M），同时构成坐标系的原点和旋转中心。 轴（17）仅在曲率中心处被支撑，并且确保整个参考坐标系（21）的运动自由度。

公开(公告)号：US5802098A

公开(公告)日：1998-09-01

申请号：US616435

申请日：1996-03-15

申请人： Alfons Birrenbach

发明人： Alfons Birrenbach

IPC分类号： H05B7/18 ,  C21B11/10 ,  C21C5/35 ,  C21C5/42 ,  C21C5/50 ,  C21C5/52 ,  F27B3/08 ,  F27D23/00

CPC分类号： C21C5/52 ,  C21C5/42 ,  C21C5/50 ,  Y02P10/216

摘要： A melting vessel plant, in which the melting vessel is a converter vessel, to which a vessel cover with a pipe connection for removing the flue gases is attached. Either an oxygen lance with an auxiliary cover or electrodes with an auxiliary cover are introduced into the melting vessel through the vessel cover. The spherical melting vessel is lined with a lining. It is arranged on running rails as a traveling melting vessel, and it is mounted on an inner running rim and an outer running rim. The melting vessel is fastened to the inner running rim by support elements arranged on the circumference. Both running rims are interlocked by shear wedges. With the melting vessel locked, a cable winch with traction cables makes possible the tilting movements of the melting vessel both in the direction of steel tapping on the running rails and back into the upright position.

摘要翻译： 一种熔化容器设备，其中熔化容器是转化器容器，其上安装有用于除去烟道气的管道连接的容器盖。 具有辅助盖的氧枪或具有辅助盖的电极通过容器盖引入熔化容器。 球形熔化容器内衬衬里。 它安装在行驶轨道上作为一个行进的熔化船，它安装在一个内部运行的边缘和一个外部运行的边缘上。 熔化容器通过布置在圆周上的支撑元件紧固到内部行进边缘。 两个运行的轮辋都是用剪切楔形互锁的。 在熔化容器锁定的情况下，具有牵引电缆的电缆绞盘使得熔化容器的倾斜运动可以在运行轨道上的钢攻丝方向上并且回到直立位置。

公开(公告)号：US5762468A

公开(公告)日：1998-06-09

申请号：US742038

申请日：1996-11-01

申请人： Wilfried Blotenberg

发明人： Wilfried Blotenberg

IPC分类号： F04D27/02 ,  F04D27/00

CPC分类号： F04D27/023 ,  F04D27/0223

摘要： A process and to a device for protecting a turbocompressor from operating in the unstable working range by means of a blow-off device, wherein a control parameter is determined from measured values for the compressor flow, the compressor final pressure and the temperature measurement, as well as from preset or presettable desired values, and controlled opening of the blow-off fittings is performed by a pump surge limiter by means of a pneumatic actuating device each on the basis of the said control parameter. The measured values for the temperature, flow and pressure entered into the pump surge limiter are coupled with a dynamic blow-off line. The blow-off fittings are operated in sequence, and the control signals for the quick opening of the blow-off fittings are first sent to a small blow-off fitting, and then to a large blow-off fitting after the opening of the small blow-off fitting. In cooperation with the dynamic blow-off line, the pump surge limiter provides for continuous control, i.e., a continuous adjustment of the blow-off fittings as a function of the location of the working point in the characteristic diagram of the turbocompressor.

摘要翻译： 一种方法和一种用于通过吹扫装置来保护涡轮压缩机在不稳定工作范围内工作的装置，其中控制参数是根据压缩机流量，压缩机最终压力和温度测量的测量值确定的，如 以及来自预设或可预期的期望值，并且通过气动致动装置通过泵浪涌限制器来执行吹扫配件的受控打开，每个都基于所述控制参数。 进入泵浪涌限制器的温度，流量和压力的测量值与动态吹扫线相结合。 吹风配件按顺序运行，首先将吹扫配件快速打开的控制信号送到小型吹扫配件，然后在小型吹风配件开启后进入大型吹扫配件 吹气配件。 与动态吹扫线协作，泵浪涌限制器提供连续控制，即根据工作点在涡轮压缩机的特性图中的位置来连续调节吹出配件。

公开(公告)号：US5673901A

公开(公告)日：1997-10-07

申请号：US686032

申请日：1996-07-25

申请人： Peter Heinrich

发明人： Peter Heinrich

IPC分类号： C21B7/12 ,  C21B7/14

CPC分类号： C21B7/14

摘要： A device for transporting molten metal in the pouring bay of a blast furnace and a process for operating this device. At least one main runner with skimmer, which main runner is installed after the tapping door of the blast furnace, is provided as well as runoff gutters arranged downstream with a transfer station into the molten metal transfer cars. A pipe section with connecting branches, which is followed by a second pipe section with a slide, is flanged to the runout in a gas-tight manner. This second pipe section is also connected in a gas-tight manner to the intake opening of the main runner. A T-shaped pipe section, which allows the pig iron to flow into one of the pig iron transfer cars, is arranged at the end of the pipe sections. To keep clear the open cross section of the wear lining of the pipe section, inert gas is blown in, which also keeps the ceramic plate of the sliding shutter clear.

摘要翻译： 用于在高炉的浇注槽中输送熔融金属的装置和用于操作该装置的过程。 提供了至少一个具有撇渣器的主流道，其中主流道安装在高炉的攻丝门之后，以及设置在下游的径流槽，其具有转移站到熔融金属转运车中。 具有连接分支的管段，其后是具有滑动件的第二管段，以气密的方式与偏心通风。 该第二管段也以气密方式连接到主流道的进气口。 允许生铁流入生铁转运车之一的T形管段布置在管段末端。 为了保持管段磨损衬里的开放横截面，吹入惰性气体，这也使得滑动闸板的陶瓷板清除。

公开(公告)号：US5617598A

公开(公告)日：1997-04-08

申请号：US505690

申请日：1995-07-21

申请人： Walter Kinzel ,  Jan Ghering

发明人： Walter Kinzel ,  Jan Ghering

IPC分类号： E01D15/127 ,  E01D15/12 ,  E01D21/06

CPC分类号： E01D15/127

摘要： An armored bridge-laying vehicle with a laying device for bridges or bridge sections located one on top of another, wherein a single laying girder is rotatably mounted on a support ring structure on the tower ring. The laying girder is pivotable around a horizontal pivot bearing, and the pivoting is performed by a piston-and-cylinder unit. Telescopic U-shaped girders are arranged inside the laying girder, and the top edges are located in the same plane as the upper chord edges of the laying girder. The bridge elements are laid by a flanged feeding unit, support rollers and a pivotable arm in the rear of the laying girder.

摘要翻译： 一种装甲桥式铺设车辆，其具有位于另一个顶部的桥梁或桥梁部分的铺设装置，其中单个铺设梁可旋转地安装在塔环上的支撑环结构上。 铺设梁可围绕水平枢转轴承枢转，并且枢转由活塞和缸体单元执行。 伸缩式U型桁架布置在铺设梁内部，顶部边缘位于与铺设梁上弦边相同的平面内。 桥梁元件由铺设梁的后部的带凸缘的进给单元，支撑辊和可枢转的臂布置。

公开(公告)号：US5611663A

公开(公告)日：1997-03-18

申请号：US437402

申请日：1995-05-09

申请人： Joachim Kotzur

发明人： Joachim Kotzur

IPC分类号： F02B33/44 ,  F01D13/00 ,  F01D15/08 ,  F01D15/12 ,  F04D17/12 ,  F04D25/16 ,  F04D29/58 ,  F03B11/02

CPC分类号： F01D15/08 ,  F01D15/12 ,  F04D25/163 ,  F04D29/5826

摘要： A geared multishaft turbocompressor with impellers arranged in series in terms of flow, which are fastened to two or more pinion shafts, which are arranged in parallel to one another and are driven directly via a central gear or indirectly via pinion shafts on the circumference of the central gear. Two or more compressor impellers are arranged in the same direction of flow in the area of the high-pressure stages III and IV on a pinion shaft. An intercooler is arranged between an intermediate outlet housing and an intermediate inlet nozzle. In stage III, the gas enters the impeller through the inlet nozzle, and it leaves the compressor via an intermediate outlet housing. After intercooling, the gas again enters stage IV via the inlet nozzle, and it leaves this stage via the outlet housing after flowing through the second impeller. An analogous arrangement of the stages Ia, IIa, IIIa is used in the radial expander, with opposite direction of the gas flow.

摘要翻译： 一种具有叶轮的齿轮式多级涡轮压缩机，其流动方式串联布置，其被紧固到两个或更多个小齿轮轴，所述两个或更多个小齿轮轴彼此平行布置，并且通过中心齿轮直接驱动，或间接地经由小齿轮轴在圆周上 中央档位 两个或多个压缩机叶轮在小齿轮轴上的高压级III和IV的区域中沿相同的流动方向布置。 中间冷却器布置在中间出口壳体和中间入口喷嘴之间。 在阶段III中，气体通过入口喷嘴进入叶轮，并通过中间出口壳体离开压缩机。 在中间冷却后，气体再次通过入口喷嘴进入阶段IV，并且在流过第二叶轮之后通过出口壳体离开该阶段。 在径向膨胀机中使用阶段Ia，IIa，IIIa的类似布置，具有与气流相反的方向。