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    SEPARATOR
    1.
    发明申请
    SEPARATOR 有权

    公开(公告)号：US20210031215A1

    公开(公告)日：2021-02-04

    申请号：US16766952

    申请日：2018-11-15

    申请人： GEA MECHANICAL EQUIPMENT GMBH

    发明人： Rüdiger GÖHMANN

    IPC分类号： B04B1/08 ,  B04B11/02 ,  B04B7/02 ,  B04B7/08 ,  B04B9/04 ,  B04B9/12

    摘要： A separator for separating a flowable suspension in a centrifugal field into at least two flowable phases of different density. The separator includes a housing, which is stationary during operation and is designed as a tank having at least three openings. The three openings include an inlet for an inflowing suspension and two outlets vertically spaced apart from each other for flowable phases of different density. Annular spaces of the housing are associated with the two outlets. A rotatable drum is arranged within the housing and has a vertical axis of rotation. The drum has three openings, corresponding to the openings of the housing. A multi-part support and drive device, which keeps the drum suspended within the housing, is supported and is set into rotation. An air gap is formed vertically between the two outlets and annular spaces of the housing during operation. The air gap is not filled with one of the outflowing phases during operation when the drum is rotating.

    Separator having a lubrication system for a belt driven short spindle drive
    2.
    发明授权
    Separator having a lubrication system for a belt driven short spindle drive 有权
    具有用于皮带驱动的短轴驱动的润滑系统的分离器

    公开(公告)号：US09162233B2

    公开(公告)日：2015-10-20

    申请号：US14273881

    申请日：2014-05-09

    申请人： GEA Mechanical Equipment GmbH

    发明人： Wilfried Mackel ,  Thomas Bathelt ,  Andreas Penkl ,  Andreas Schulz ,  Marie-Theres Sedler

    IPC分类号： B04B9/12 ,  B04B9/08 ,  B04B9/04 ,  F16C19/54 ,  F16C33/66

    CPC分类号： B04B9/08 ,  B04B9/04 ,  B04B9/12 ,  F16C19/54 ,  F16C33/6659

    摘要： A separator including a rotatable centrifugal drum having a vertical axis of rotation and an inflow line for a material to be processed by the separator. Also included is a drive spindle for the drum rotatably mounted via a mounting to a housing supported elastically on a machine stand section. A drive device includes an electric drive motor having a stator and a rotor which is aligned with the drive spindle. A lubricant system is configured to lubricate the mounting and the lubricant system includes a lubricant circuit to convey lubricant and has a lubricant collecting container.

    摘要翻译： 一种分离器，包括具有垂直旋转轴线的可旋转离心鼓和用于由分离器处理的材料的流入管线。 还包括用于滚筒的驱动主轴，其通过安装件可旋转地安装到弹性地支撑在机架支架部分上的壳体。 驱动装置包括具有定子和与驱动主轴对准的转子的电动驱动马达。 润滑剂系统被配置为润滑安装件，并且润滑剂系统包括用于输送润滑剂的润滑剂回路并且具有润滑剂收集容器。

    Centrifugal extractor of non-contact journaled construction
    3.
    发明授权
    Centrifugal extractor of non-contact journaled construction 失效
    非接触式记录式离心式离心机

    公开(公告)号：US06976947B2

    公开(公告)日：2005-12-20

    申请号：US10699818

    申请日：2003-11-04

    申请人： Hideki Ogino ,  Kazuhiko Fujisaku ,  Tadahiro Washiya

    发明人： Hideki Ogino ,  Kazuhiko Fujisaku ,  Tadahiro Washiya

    IPC分类号： G21C19/46 ,  B01D11/04 ,  B04B5/12 ,  B04B9/04 ,  B04B9/12 ,  F16C39/02 ,  B04B5/06

    CPC分类号： B04B9/04 ,  B01D11/048 ,  B04B5/12 ,  B04B9/12 ,  F16C32/047 ,  F16C39/02

    摘要： A centrifugal extractor of non-contact journaled construction is provided in which, even under the environments of corrosive gase and mist-like liquid such as nitric acid mist generated in the reprocessing of a spent nuclear fuel, no problem in corrosion or deterioration of parts occurs and high reliability is obtained, and operation is enabled for a long period of time free from maintenance. A rotor 12 housed in a rotor housing 10 is journaled by a main shaft 14 and rotated and driven by a motor 16. The main shaft is surrounded by a drive-portion housing 30, and has a thrust magnetic disk 36 on the upper end and radial magnetic disks 46, 48 and a motor-rotor portion 54 in the circumference thereof. Thrust bearing electromagnets 38a, 38b, radial bearing electromagnets 50, 52 and a motor stator portion 56 are incorporated into the drive-portion housing, and covered by non-magnetic anticorrosive protective plates 40, 42, and a protective pipe 64, the motor-rotor portion being also covered by a protective can 58. Slide bearings 66, 68 for touch down made of fluorocarbon resin are disposed on the upper end of the main shaft and on the inner wall of the drive-portion housing in the vicinity of the upper end of the rotor.

    摘要翻译： 提供一种非接触式轴颈结构的离心萃取器，即使在废核燃料后处理中产生的腐蚀性气体和雾状液体如硝酸雾的环境下，也不会发生腐蚀或零件劣化的问题 并且获得高可靠性，并且能够长时间地进行操作而没有维护。 容纳在转子壳体10中的转子12由主轴14支承并由马达16旋转驱动。 主轴被驱动部分壳体30包围，并且在上端具有推力磁盘36，在其周边具有径向磁盘46,48和电动机转子部分54。 推力轴承电磁体38a，38b，径向轴承电磁体50,52和电动机定子部分56并入驱动部分壳体中，被非磁性防腐保护板40,42和保护管64覆盖， 电动机转子部分也被保护罐58覆盖。 用于由碳氟树脂制成的用于触摸的滑动轴承66,68设置在主轴的上端和驱动部分壳体的内壁上，在转子的上端附近。

    Automatic frequency controlled motor backdrive
    5.
    发明授权
    Automatic frequency controlled motor backdrive 失效
    自动频率控制电机反向驱动

    公开(公告)号：US5403260A

    公开(公告)日：1995-04-04

    申请号：US72174

    申请日：1993-06-04

    申请人： Gary Hensley

    发明人： Gary Hensley

    IPC分类号： B04B1/20 ,  B04B9/04

    CPC分类号： B04B1/2016 ,  B04B2001/2025

    摘要： In a horizontal centrifuge, a bowl rotates in the same direction as a screw internally of the bowl. The bowl and screw connect to a three input gear box which rotates the bowl and screw at a small differential, or the scrolling rate. A separate motor running at a variable rate connects to the third gear box input and thereby reduces the scrolling rate. A feedback loop connects to the motor to vary the motor speed so that the scrolling rate is varied. A maindrive motor rotates the bowl which then couples through the gear box to rotate the screw and thereby furnish the power to rotate the bowl and screw.

    摘要翻译： 在卧式离心机中，碗的方向与碗内部的螺丝相同。 碗和螺丝连接到三个输入齿轮箱，其以小差速旋转碗和螺杆，或滚动速率。 以可变速率运行的单独的马达连接到第三齿轮箱输入，从而降低滚动速率。 反馈回路连接到电机以改变电动机速度，使得滚动速率变化。 主驱动电机旋转碗，然后通过齿轮箱联接以旋转螺杆，从而提供转动碗和螺丝的动力。

    Pressure bypass ports for an ultracentrifuge drive system in a vacuum environment
    6.
    发明授权
    Pressure bypass ports for an ultracentrifuge drive system in a vacuum environment 失效
    用于真空环境中超速离心机驱动系统的压力旁路端口

    公开(公告)号：US4205779A

    公开(公告)日：1980-06-03

    申请号：US20386

    申请日：1979-03-14

    申请人： Kenneth E. Jacobson

    发明人： Kenneth E. Jacobson

    IPC分类号： B04B9/04 ,  B04B9/08 ,  B04B9/12 ,  F16C33/66 ,  H02K5/16 ,  H02K7/16 ,  B04B9/02

    CPC分类号： F16C33/6637 ,  B04B9/04 ,  B04B9/08 ,  H02K5/161 ,  H02K7/16

    摘要： A system of bypass passages adjacent bearing means in the drive system of an ultracentrifuge which operates in a vacuum environment. The bypass passages or channels are designed to prevent the establishment of a pressure differential across the bearings in the drive system when a vacuum is being pulled or exists around the drive system when it is operating. The unique bypass system prevents the loss of lubricating material within the drive system during air evacuation of the drive system and the rotor chamber when a vacuum environment is being established within the rotor chamber. Also, the bypass system promotes a more uniform and constant flow of lubricating medium in the bearings.

    摘要翻译： 在真空环境中操作的超速离心机的驱动系统中的旁路通道系统。 旁路通道或通道被设计成当真空被拉动或者当驱动系统运行时存在于驱动系统周围时，阻止在驱动系统中的轴承之间建立压力差。 独特的旁路系统防止在转子室内建立真空环境时驱动系统和转子室的空气抽空期间驱动系统内的润滑材料损失。 此外，旁路系统促进润滑介质在轴承中更均匀和恒定的流动。

    Device for the separation of gaseous mixtures into components of different molecular mass
    7.
    发明授权
    Device for the separation of gaseous mixtures into components of different molecular mass 失效
    用于将气态混合物分离成不同分子量成分的装置

    公开(公告)号：US4108620A

    公开(公告)日：1978-08-22

    申请号：US680083

    申请日：1976-04-26

    申请人： Gotthold Bohme ,  Erich Robens ,  Horst Binder ,  Dieter Langbein

    发明人： Gotthold Bohme ,  Erich Robens ,  Horst Binder ,  Dieter Langbein

    IPC分类号： B01D59/20 ,  B04B5/08 ,  B04B5/12 ,  B04B9/04 ,  B01D45/14

    CPC分类号： B01D59/20 ,  B04B5/08 ,  B04B5/12 ,  B04B9/04 ,  Y10S55/14

    摘要： A device for the separation of gaseous mixtures into components of differing molecular mass. The device is designed according to the principle underlying a turbine or a turbomolecular pump. The device has a rotor that is equipped with discs made of magnetic material having blades at their periphery and is installed in a stationary casing having a gaseous mixture inlet and at least two gas outlets connected to a gas delivery tube, and to whose inside wall stator discs are attached between the rotor discs. The device further has voltage means. The gas delivery tube has controls connected thereto which keep the total pressure in the gaseous mixture below 10 Pa.

    摘要翻译： 用于将气态混合物分离成不同分子量的组分的装置。 该装置根据涡轮机或涡轮分子泵的原理设计。 该装置具有转子，该转子配有由其周边具有叶片的磁性材料制成的圆盘，并安装在具有气体混合物入口和至少两个连接到气体输送管的气体出口的固定壳体中，并且其内壁定子 盘安装在转子盘之间。 该装置还具有电压装置。 气体输送管具有连接到其上的控制，其将气体混合物中的总压力保持在10Pa以下。