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16 条记录 (耗时 0.009 秒)

    Method and apparatus for dispensing a fluidizable solid from a pressure vessel
    1.
    发明授权
    Method and apparatus for dispensing a fluidizable solid from a pressure vessel 失效
    用于从压力容器分配可流出固体的方法和装置

    公开(公告)号：US3807602A

    公开(公告)日：1974-04-30

    申请号：US27039772

    申请日：1972-07-10

    申请人： THYSSEN HUETTE AG

    发明人： MEICHSNER W

    IPC分类号： G01G13/26

    CPC分类号： G01G13/26

    摘要： An improvement in a process for dispensing a fluidizable solid from the lower portion of a pressure vessel equipped with a weighing device, a closable supply, a discharge, and a source of three gas flows, a first of which is applied within the vessel at a level above the solid to be fluidized, a second of which is applied within said vessel in a lower portion thereof, and a third of which is applied within the discharge orifice of the vessel, which discharge orifice terminates in a chamber, which improvement involves determining the amount of solid dispensed and determining the throughflow of gas in relationship to the amount of solid dispensed to maintain a constant gas/solid ratio while maintaining the pressures such that the pressure applied to the lower portion of the vessel is greater than the pressure applied at a level above of the solids which, in turn, is greater than the pressure applied to the discharge orifice, all of which are greater than the pressure maintained within the chamber, and an apparatus for carrying out the process embodying control devices to maintain the desired constant predetermined gas/solid ratio.

    Process for the reduction of iron ores or the like in the production of pig iron in the blast furnace
    3.
    发明授权
    Process for the reduction of iron ores or the like in the production of pig iron in the blast furnace 失效
    减少铁矿石的方法或类似于在高炉中生产铁皮的方法

    公开(公告)号：US3856509A

    公开(公告)日：1974-12-24

    申请号：US24813772

    申请日：1972-04-27

    申请人： THYSSEN HUETTE AG

    发明人： HEYNERT G ,  PETERS K

    IPC分类号： C21B5/00

    CPC分类号： C21B5/001

    摘要： An improvement in a process for the reduction of an iron ore, sinter or other such starting materials in a blast furnace in which as the reducing agent there is employed a water in oil emulsion, the water content being between 3 and 15% by volume. The water in oil emulsion is introduced into the tuyeres of the blast furnace through tubular lances terminating therein, the tubular lances having an aperture between 4 and 6 mm in diameter.

    摘要翻译： 一种在高炉中还原铁矿石，烧结矿或其它原料的方法的改进，其中作为还原剂使用水包油乳液，水含量为3至15体积％。 油包水乳液通过其中终止的管状喷枪引入高炉的风嘴中，管状喷枪的直径为4-6mm。

    Process for monitoring and controlling the sequence of reactions in a basic oxygen steel production process
    5.
    发明授权
    Process for monitoring and controlling the sequence of reactions in a basic oxygen steel production process 失效
    监测和控制基本氧化钢生产过程中反应顺序的方法

    公开(公告)号：US3832159A

    公开(公告)日：1974-08-27

    申请号：US20608771

    申请日：1971-12-08

    申请人： THYSSEN HUETTE AG

    发明人： HOEFFKEN E ,  KREYSS G

    IPC分类号： C21C5/30 ,  C21C7/00 ,  G01M3/04

    CPC分类号： C21C5/30

    摘要： AN OXYGEN BLOW LANCE FOR A METAL REFINING PROCESS CARRIES A LEVER PIVOTALLY ATTACHED TO AN OUTER TUBE OF THE LANCE AND GUIDABLY ATTACHED FOR DISPLACEMENT ALONG AN INNER TUBE OF THE LANCE, THE LEVER UNDERGOING PIVOTAL MOVEMENT IN PROPORTION TO RELATIVE LONGITUDINAL DISPLACEMENT OF THE TUBES DURING THE REFINING PROCESS. THE LEVER CARIES A PLUNGER WHICH COOPERATES WITH AN INDUCTION COIL FIXED TO THE OUTER TUBE TO PRODUCE AN ELECTRICAL SIGNAL INDICATIBE OF THE RELATIVE LONGITUDINAL DISPLACEMENT BETWEEN THE TUBES. THE ELECTRICAL SIGNAL IS FED TO A RECORDER WHERE THE RELATIVE LONGITUDINAL DISPLACEMENT BETWEEN THE TUBES IS PLOTTED AS A FUNCTION OF TIME TO PRODUCE A CURVE FROM WHICH THE SEQUENCE OF REACTIONS CAN BE OBSERVED

    Deformable track brake
    6.
    发明授权
    Deformable track brake 失效
    可变轨道制动器

    公开(公告)号：US3703943A

    公开(公告)日：1972-11-28

    申请号：US3703943D

    申请日：1970-10-15

    申请人： THYSSEN HUETTE AG

    发明人： PREINFALK FRANZ ,  MEUTERS GUNTHER

    IPC分类号： B61K7/00 ,  B61K7/02

    CPC分类号： B61K7/00

    摘要： Deformable rubber track brake having a rubber rail secured to a foundation one side of which has a curb which overreaches a flange at the base of the rubber rail. The other side of the foundation is provided with a holder for limiting the lateral movement of the rail.

    摘要翻译： 具有橡胶导轨的可变形橡胶履带式制动器，该橡胶导轨固定在基座一侧，具有超过橡胶导轨底部的凸缘的路缘。 基座的另一侧设置有用于限制轨道的横向移动的保持器。

    Rubber track brake
    7.
    发明授权
    Rubber track brake 失效
    橡胶履带制动器

    公开(公告)号：US3659679A

    公开(公告)日：1972-05-02

    申请号：US3659679D

    申请日：1970-10-16

    申请人： THYSSEN HUETTE AG

    发明人： PREINFALK FRANZ H

    IPC分类号： B61K7/00 ,  B61K7/02

    CPC分类号： B61K7/00

    摘要： A rubber track brake for braking rolling rail vehicles such as freight cars and the like, having parallel rails of a rubber material laid in longitudinal section of track in place of the normal rails, guiding rails are disposed alone side the rubber rails and have a contact surface for the flanges of car wheels. The rubber rails are securely fixed to a foundation and the guiding rails are capable of being vertically displaced to engage and disengage the track brake of the invention.

    摘要翻译： 用于制动诸如货车等的滚动轨道车辆的橡胶履带式制动器，其具有铺设在轨道的纵向截面中的平行轨道代替普通轨道，导轨独立地设置在橡胶导轨上并且具有接触 车轮法兰面。 橡胶导轨牢固地固定到基座上，并且导轨能够垂直移位以接合和脱离本发明的履带式制动器。

    Rubber track brake
    8.
    发明授权
    Rubber track brake 失效
    橡胶履带制动器

    公开(公告)号：US3656588A

    公开(公告)日：1972-04-18

    申请号：US3656588D

    申请日：1970-05-19

    申请人： THYSSEN HUETTE AG

    发明人： PREINFALK FRANZ ,  ULBRICHT DIETMAR ,  ROHRSEN FRIEDRICH

    IPC分类号： B61K7/02 ,  B61K7/00

    CPC分类号： B61K7/00

    摘要： The invention relates to a rubber track brake wherein each steel rail is provided with an element having an inclined surface projecting laterally inwardly so that the flange of a vehicle wheel contacts the surface at only a single point close to the foot of the rail, thereby minimizing friction even as the wheel moves up the surface somewhat under the influence of centrifugal force as when going around a curve.

    摘要翻译： 橡胶履带制动器技术领域本发明涉及一种橡胶履带式制动器，其中每个钢轨设有一个元件，该元件具有横向向内突出的倾斜表面，使得车辆车轮的凸缘仅在靠近轨道的脚的单个点处接触表面，从而最小化 即使当车轮绕曲线时，车轮在离心力的影响下稍微向上移动，也是摩擦力。

    Process for the decarbonization of steel
    10.
    发明授权
    Process for the decarbonization of steel 失效
    钢铁脱碳工艺

    公开(公告)号：US3823042A

    公开(公告)日：1974-07-09

    申请号：US22792172

    申请日：1972-02-22

    申请人： THYSSEN HUETTE AG

    发明人： BOELLING F ,  TOUSSAINT F ,  MAYER A ,  PARIKH M

    IPC分类号： C21D3/04 ,  C22C38/02 ,  H01F1/04

    CPC分类号： C21D3/04 ,  C22C38/02

    摘要： A PROCESS FOR THE DECARBONIZATION OF ELECTRICAL SHEET STEEL WHICH COMPRISES COMBINING THE DECARBONIZATION WITH THE DEVELOPMENT OF MAGNETIC CHARACTERISTICS OF THE STEELINTO ONE SINGLE STEP BY CONTACTING A STEEL STRIP OR SHEET AT 1,000*C. TO 1,300*C. WITH A MIXTURE OF WATER VAPOR AND HYDROGEN WHEREIN THE RATIO OF THE PARTIAL PRESSURE OF WATER VAAPOR TO THE PARTIAL PRESSURE OF HYDROGEN IS CONTROLLED BETWEEN 2X10**-4 TO 3X10**-3, AT A TEMPERATURE OF 1,00*C. AND 2X10**-4 TO 10**-1 AT A TEMPERATURE OF 1,300*C.