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公开(公告)号：US3942728A
公开(公告)日：1976-03-09
申请号：US498720
申请日：1974-08-19
CPC分类号： D21D1/32
摘要： The container for the stock suspension is made as a body of revolution with a conical circumferential wall and a conical end wall which defines an acute angle with the circumferential wall to facilitate separation of materials. A compartment is formed in the circumferential wall near the end wall. This compartment is of increasing radial thickness in the direction of rotation of the rotor and terminates at the location of an outlet for heavy impurities.
摘要翻译： 用于股票悬挂的容器被制成具有圆锥形周壁和圆锥形端壁的旋转体，该圆锥形端壁与圆周壁形成锐角以便于分离材料。 在端壁附近的圆周壁中形成隔室。 该隔室在转子的旋转方向上具有增加的径向厚度，并且终止于用于重杂质的出口的位置。
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公开(公告)号：US4106824A
公开(公告)日：1978-08-15
申请号：US744252
申请日：1976-11-23
申请人： Noel Meystre , Alfred Christ , Helmut Miller
发明人： Noel Meystre , Alfred Christ , Helmut Miller
IPC分类号： F16C32/06
CPC分类号： F16C32/0666
摘要： Hydrostatic supporting apparatus which supports, without physical contact, a mobile part which moves relatively to a load-bearing part. The apparatus comprises a supporting piston which has at least one hydrostatic bearing pocket which provides a pressure cushion through which the mobile part is supported, and which is urged toward the mobile part by a controlled pressure which increases and decreases, respectively, as the piston moves toward and away from the load-bearing part. Preferably, pressure control is effected by a throttle valve interposed either in a supply path leading from a source of pressure medium to the pressure chamber of a hydraulic supporting motor, or in a feed passage leading from that pressure chamber to the bearing pocket. The pressure cushion of the supporting piston may act directly upon the mobile part, or it may carry an auxiliary hydrostatic supporting element which has its own supply of pressure medium and provides a second pressure cushion which actually supports the mobile part. The apparatus may also include a safety device which serves to maintain supporting pressure for the piston upon failure of the main pressurizing circuit.
摘要翻译： 静压支撑装置，其无需物理接触地支撑相对于承重部件移动的移动部件。 该装置包括支撑活塞，该支撑活塞具有至少一个静压轴承凹座，该凹槽提供一个压力缓冲器，可移动部件通过该压力垫被支撑，并且当活塞移动时分别以可控制的压力增加和减小， 朝向和远离承重部分。 优选地，压力控制由插入在从压力介质源引导到液压支撑马达的压力室的供给路径中或在从该压力室引导到轴承槽的进料通道中的节流阀来实现。 支撑活塞的压力垫可以直接作用在移动部件上，或者可以承载具有自己的压力介质供应的辅助静液压支撑元件，并提供实际支撑移动部件的第二压力垫。 该装置还可以包括安全装置，其用于在主加压回路故障时维持活塞的支撑压力。
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公开(公告)号：US4091862A
公开(公告)日：1978-05-30
申请号：US786370
申请日：1977-04-11
申请人： Rolf Lehmann , Alfred Christ
发明人： Rolf Lehmann , Alfred Christ
IPC分类号： B22D11/128 , B22D11/12
CPC分类号： B22D11/128
摘要： An apparatus is disclosed comprising a strand guide formed by guide plates which are supported and cooled by hydrostatic support elements. The support elements each include a cylinder and a piston which is stressed against the guide plate by pressure fluid supplied to the cylinder. The pistons are each provided with a bearing pad having a plurality of recesses each supplied with fluid at a constant rate which forms hydrostatic support for and cools the guide plates. The forces exerted by the support elements may be controlled by pressure regulating valves in the fluid supply lines leading thereto in response to sensors which sense positional shifts of the guide plates from a set point. The apparatus may also include a controller for the valves which periodically reduces the pressure of the fluid supplied to the support elements sufficiently to allow the casting to move along the strand guide.
摘要翻译： 公开了一种装置，其包括由导向板形成的线引导件，该引导板由静液压支撑元件支撑和冷却。 支撑元件各自包括气缸和活塞，该气缸和活塞通过供应到气缸的压力流体而被压在导板上。 活塞各自设置有轴承瓦块，其具有多个凹槽，每个凹槽以恒定速率供应流体，其形成静压支撑并冷却导向板。 由支撑元件施加的力可以通过响应于感测引导板从设定点的位置偏移的传感器导向到其中的流体供应管线中的压力调节阀来控制。 该装置还可以包括用于阀的控制器，其周期性地减少供应到支撑元件的流体的压力，使得铸件能够沿着股线引导件移动。
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公开(公告)号：US4073549A
公开(公告)日：1978-02-14
申请号：US744253
申请日：1976-11-23
申请人： Alfred Christ , Rolf Lehmann , Helmut Miller
发明人： Alfred Christ , Rolf Lehmann , Helmut Miller
CPC分类号： F16C32/0666 , F16C32/067 , F16C32/0692
摘要： Hydrostatic apparatus for supporting a mobile part which moves relatively to a foundation comprises a bearing shoe having a bearing face containing a pressure pocket, and a hydraulic servomotor which exerts on the shoe a force urging it toward the mobile part. A support element connected with the shoe and the foundation positively holds the shoe against movement in at least one direction along its supporting axis, and its restraint is so correlated with the pressure forces acting on the shoe that the latter is rendered non-displaceable. Depending upon the relative magnitudes of the forces developed by the servomotor and by the pressure acting on the bearing face, the support element may normally be unloaded, loaded in tension or loaded in compression. In the first case, the support element prevents movement of the shoe in opposite directions along the support axis, whereas in the second and third cases it may permit movement of the shoe toward and away from the foundation, respectively.
摘要翻译： 用于支撑相对于基座移动的可移动部件的静水装置包括具有包含压力袋的轴承面的轴承瓦，以及向鞋施加将其推向移动部件的力的液压伺服马达。 与鞋和地基连接的支撑元件可以使鞋抵抗沿其支撑轴线的至少一个方向的运动，并且其限制与作用在鞋子上的压力不可移动地相关。 根据由伺服电动机产生的力的相对大小以及作用在支承面上的压力，支撑元件通常可以被卸载，加载或者压缩加载。 在第一种情况下，支撑元件防止鞋沿着支撑轴线沿相反方向移动，而在第二和第三种情况下，它可以允许鞋子分别朝向和远离基座移动。
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公开(公告)号：US4118040A
公开(公告)日：1978-10-03
申请号：US718085
申请日：1976-08-26
申请人： Alfred Christ , Helmut Lehmann , Ludwig Kantor , Helmut Miller
发明人： Alfred Christ , Helmut Lehmann , Ludwig Kantor , Helmut Miller
CPC分类号： F16J15/342 , F03B11/006 , F16J15/406 , Y02E10/226
摘要： The pressure chamber located in the sealing member is sub-divided by webs into a plurality of individual sub-chambers with restrictors between each sub-chamber and the barrier medium supply in order to obtain a uniform adjustment over the entire periphery of the gap between the sealing member and rotating part. Various types of means such as pressure-filled tubes are used to bias the sealing member from within a groove in the stationary part towards the rotatable part.
摘要翻译： 位于密封构件中的压力室通过腹板分成多个单独的子室，每个子室之间具有限制器，以在每个子室和阻挡介质供应之间，以便在两个子室与阻隔介质供应之间的间隙的整个周边上获得均匀的调节 密封件和旋转部件。 使用各种类型的装置例如压力充满的管将密封构件从静止部分中的凹槽内朝向可旋转部分偏置。
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公开(公告)号：US4116601A
公开(公告)日：1978-09-26
申请号：US495826
申请日：1974-08-08
申请人： Rolf Lehmann , Alfred Christ
发明人： Rolf Lehmann , Alfred Christ
摘要： A rolling mechanism including at least one deflection-compensating roller is used to form flakes of a thickness less than 0.2 millimeters. In addition, a texturizing mechanism is located below the rolling mechanism to receive and deform the flakes into a shape that deviates from a plane shape. The flakes may be corrugated or rolled into cylinders.
摘要翻译： 使用包括至少一个偏转补偿辊的滚动机构来形成厚度小于0.2毫米的薄片。 另外，组织机构位于滚动机构的下面，以将薄片接收和变形为偏离平面形状的形状。 薄片可能是波纹状或卷成圆柱体。
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公开(公告)号：US3994367A
公开(公告)日：1976-11-30
申请号：US588582
申请日：1975-06-19
申请人： Alfred Christ
发明人： Alfred Christ
CPC分类号： F16C32/0666
摘要： Bearing apparatus to position a smooth-surfaced machine member from another member for relative motion of the two members parallel to that surface while permitting small relative motions thereof normally of that surface in response to changes in applied stress pressing the members together normally of that surface comprises a hollow piston sealingly received in a cylindrical cavity in that other member and with its crown to the exterior of the cavity, the piston having a small-bore passage through the crown between its end faces inside and outside the cavity, a compression spring disposed inside the piston and engaged between the underside of the crown and an adjustable abutment on the other member inside the cavity, a pump to deliver hydraulic fluid at a constant time rate to the cavity, and means to regulate the temperature of the fluid so delivered.
摘要翻译： 轴承装置将平滑表面的机器构件从另一个构件定位成两个构件平行于该表面的相对运动，同时响应于施加的应力的变化而允许其通常的该表面的小的相对运动，将构件压在该表面的正常位置上包括 密封地容纳在该另一构件的圆柱形空腔中并且其顶部到空腔的外部的中空活塞，活塞在其内部和外部的端面之间具有穿过冠部的小孔通道，设置在内部的压缩弹簧 活塞并且接合在冠部的下侧之间并且在空腔内的另一个构件上的可调节邻接件，用于以恒定的时间速率向腔体输送液压流体的泵以及调节如此输送的流体的温度的装置。
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公开(公告)号：US5257698A
公开(公告)日：1993-11-02
申请号：US841080
申请日：1992-02-25
申请人： Alfred Christ , Herbert Holik , Erich Linck , Wolfgang Siewert
发明人： Alfred Christ , Herbert Holik , Erich Linck , Wolfgang Siewert
摘要： Pump-like inlet blading has operatively connected therewith a multi-stage stepped diffusor axially opening into a separation chamber. For the removal of light particles, openings or recesses are provided at the outlet side of an inner cylinder and such merge with withdrawal channels at the inner cylinder. If necessary, there are provided for the heavy particles a collecting groove at least in front of turbine-like outlet blading and from which lead openings, so-called saveall openings towards the outside. These saveall openings are briefly alternatingly opened and closed during operation of the stock suspension cleaner. The fluid stream of the cleaned stock suspension is removed by the turbine-like outlet blading. At least one part of the inner cylinder which delimits the separation chamber is separately rotatable relative to the outer cylinder, so that such inner cylinder part can be rotated at a different rotational speed than the outer cylinder. The inner cylinder part carries at least one scraper which, during operation, clears the inner wall of the outer cylinder to preclude any caking thereat of heavy particle accumulations and promoting further conveyance of the heavy particles. The rotating inner cylinder part also carries a pusher ring which revolving moves in the collecting groove, pushes the heavy particles towards the saveall openings and alternately opens and closes these saveall openings.
摘要翻译： 泵状入口叶片可操作地连接有多级阶梯式扩散器，其轴向地进入分离室。 为了去除轻微颗粒，在内筒的出口侧设置开口或凹槽，并且与内筒的抽出通道合并。 如果需要，为重颗粒提供至少在涡轮状出口叶片前面的收集凹槽，并且从其从该开口朝向外部的所谓的保持开口。 在储存悬挂清洁器的操作期间，这些保存的开口短暂地交替地打开和关闭。 清洁的原料悬浮液的流体流由涡轮状出口叶片除去。 限定分离室的内筒的至少一部分可以相对于外筒分开转动，使得这样的内筒部可以以与外筒不同的转速旋转。 内筒部具有至少一个刮刀，其在操作期间清除外筒的内壁，以防止重颗粒堆积处的任何结块，并促进重颗粒的进一步输送。 旋转的内筒部分还承载有一个在收集槽中旋转的推动环，将重颗粒推向保存的开口，并交替地打开和关闭这些保存的开口。
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公开(公告)号：US4282639A
公开(公告)日：1981-08-11
申请号：US107135
申请日：1979-12-26
申请人： Alfred Christ , Rolf Lehmann
发明人： Alfred Christ , Rolf Lehmann
CPC分类号： F16C13/028 , D21G1/022 , F16C32/0688
摘要： A controlled deflection roll is disclosed comprising a stationary support and a rotatable hydraulically supported roll shell. There is also provided heating of the hydraulic liquid which is infed to the controlled deflection roll by a pump device. The pressure line of the pump device is connected by means of a heat exchanger with a return flow line. Connected after the heat exchanger is a cooling device having a temperature regulator. In the pressure line there is arranged following the heat exchanger a heating device. The return flow line is connected by means of an overflow valve with a container for hydraulic medium which is fed to a heating device for the controlled deflection roll.
摘要翻译： 公开了一种受控偏转辊，其包括固定支撑件和可旋转的液压支撑的辊壳。 还提供了通过泵装置输送到受控偏转辊的液压液体的加热。 泵装置的压力线通过具有回流管线的热交换器连接。 在热交换器之后连接的是具有温度调节器的冷却装置。 在压力线中，在热交换器之后设置加热装置。 返回流线通过溢流阀与用于液压介质的容器连接，该容器被供给到受控偏转辊的加热装置。
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公开(公告)号：US4209405A
公开(公告)日：1980-06-24
申请号：US956422
申请日：1978-10-31
申请人： Alfred Christ
发明人： Alfred Christ
摘要： Centrifuge having a centrifuge housing containing a gaseous medium being separated from the environment of the centrifuge, and an outlet pipe for the flow of solids; the improvement that this outlet pipe for the stream of solids comprises a diffusor and that the end of the diffusor is connected to the solids chamber of the centrifuge by means of a return channel.
摘要翻译： 具有离心机外壳的离心机包含与离心机的环境分离的气体介质，以及用于固体流动的出口管; 用于固体流的出口管的改进包括扩散器，并且扩散器的端部通过返回通道连接到离心机的固体室。
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