CONTAINER BLANK HANDLING APPARATUS
    2.
    发明申请
    CONTAINER BLANK HANDLING APPARATUS 审中-公开
    集装箱空白处理设备

    公开(公告)号:WO2017122023A1

    公开(公告)日:2017-07-20

    申请号:PCT/GB2017/050082

    申请日:2017-01-13

    CPC classification number: F16C32/0625 B21D51/26 B26D3/16 F16C2322/00

    Abstract: A container blank handling apparatus (5) for a container blank trimming system (1) for metallic tubular container blanks comprises first and second air bearing body portions having respective arcuate inner surfaces. The first and second body portions are arranged to be moveable with respect to one another between a closed configuration of the apparatus in which the inner surfaces are substantially contiguous so as to form a substantially continuous bearing surface which defines a container blank receiving volume of the apparatus, and an open configuration of the apparatus in which the first and second body portions spaced apart from one another such that the inner surfaces are not contiguous with one another. One of the first and second body portions defines an air delivery pathway therethrough, the air delivery pathway terminating in at least one air delivery aperture in the inner surface of the body portion such that the air delivery pathway is contiguous with the air delivery aperture, the pathway and aperture being arranged for supply of air therethrough into the container blank receiving volume.

    Abstract translation: 用于金属管状容器毛坯的容器毛坯修剪系统(1)的容器毛坯处理设备(5)包括具有相应弓形内表面的第一和第二空气轴承本体部分。 第一和第二本体部分布置成可在装置的闭合构造之间相对于彼此移动,其中内表面基本上邻接以形成基本上连续的支承表面,该支承表面限定装置的容器坯件接收容积 以及其中第一和第二本体部分彼此间隔开使得内表面不彼此邻接的设备的打开构造。 第一和第二本体部分中的一个限定通过其中的空气输送路径,空气输送路径终止于本体部分的内表面中的至少一个空气输送孔,使得空气输送路径与空气输送孔邻接, 通路和孔口布置成通过其中将空气供应到容器坯料接收容积中。

    CIRCUMFERENTIAL BACK-TO-BACK SEAL ASSEMBLY WITH BIFURCATED FLOW
    3.
    发明申请
    CIRCUMFERENTIAL BACK-TO-BACK SEAL ASSEMBLY WITH BIFURCATED FLOW 审中-公开
    圆形背靠背密封组件与双向流动

    公开(公告)号:WO2014172189A1

    公开(公告)日:2014-10-23

    申请号:PCT/US2014/033736

    申请日:2014-04-11

    Abstract: A circumferential seal assembly (1) capable of separating a gas into two separate flow paths before communication onto a pair of seal rings (3, 4) is presented. The seal assembly (1) includes an annular seal housing (2), a pair of annular seal rings (3, 4), a rotatable runner (15), and a plurality of groove structures (17). The seal housing (2) is interposed between a pair of low pressure compartments (5, 6). The seal rings (3, 4) are separately disposed within the seal housing (2) and separately disposed around the rotatable runner (15). The groove structures (17) are disposed along an outer circumferential surface (16) of the rotatable runner (15). The gas is communicable onto the groove structures (17). Each groove structure (17) bifurcates the gas before communication onto the seal rings (3, 4). Flow within each groove structure (17) may be further separable before the gas is communicated onto the seal rings (3, 4). The gas forms a thin-film layer (20) between the rotatable runner (15) and each seal ring (3, 4).

    Abstract translation: 提供了能够在与一对密封环(3,4)通信之前将气体分离成两个单独的流动路径的圆周密封组件(1)。 密封组件(1)包括环形密封壳体(2),一对环形密封环(3,4),可旋转浇道(15)和多个凹槽结构(17)。 密封壳体(2)插入在一对低压室(5,6)之间。 密封环(3,4)分别设置在密封壳体(2)内并且分开设置在可旋转的流道(15)周围。 凹槽结构(17)沿着可旋转滑轮(15)的外圆周表面(16)设置。 气体可连通到凹槽结构(17)上。 每个凹槽结构(17)将通气之前的气体分叉到密封环(3,4)上。 在气体连通到密封环(3,4)之前,每个凹槽结构(17)内的流动可以进一步分离。 气体在可旋转的流道(15)和每个密封环(3,4)之间形成薄膜层(20)。

    AEROSTATIC BEARING
    4.
    发明申请
    AEROSTATIC BEARING 审中-公开
    航空轴承

    公开(公告)号:WO2009090374A1

    公开(公告)日:2009-07-23

    申请号:PCT/GB2009/000086

    申请日:2009-01-13

    CPC classification number: F16C32/0625

    Abstract: An aerostatic bearing comprising a first bearing surface (28); a second bearing surface (32) which is juxtaposed to face the first bearing surface (28) and at least one fluid inlet (38) provided in one of the first and second bearing surface (28), (32). An inlet restriction (40) for restricting a flow rate of compressible fluid to and/or from said fluid inlet (38) and at least one recess (34) are provided in one of the first and second bearing surfaces (28, 32); the or each said recess (34) being in fluid communication with the or each said fluid inlet (38). There is also provided at least one outlet restriction (35) which is in fluid communication with the said at least one recess (34) and which restricts a flow rate at which compressible fluid exits the bearing; and at least one protrusion (42) which is provided on a surface defining at least part of the said at least one recess (34). The / each protrusion (42) lies entirely within said at least one recess (34).

    Abstract translation: 包括第一支承表面(28)的空气静力轴承; 与第一支承表面(28)相对并列的第二支承表面(32)和设置在第一和第二支承表面(28)之一(32)中的至少一个流体入口(38)。 用于限制可压缩流体流向和/或从所述流体入口(38)和至少一个凹部(34)的入口限制(40)设置在所述第一和第二支承表面(28,32)中的一个中; 所述或每个所述凹部(34)与所述流体入口(38)流体连通。 还设置有至少一个与所述至少一个凹部(34)流体连通的出口限制(35),并限制可压缩流体离开轴承的流量; 以及设置在限定所述至少一个凹部(34)的至少一部分的表面上的至少一个突出部(42)。 每个突起(42)完全位于所述至少一个凹部(34)内。

    ROTARY SHAFT BEARINGS
    5.
    发明申请

    公开(公告)号:WO2018172560A1

    公开(公告)日:2018-09-27

    申请号:PCT/EP2018/057558

    申请日:2018-03-23

    Abstract: A bearing structure, especially for use in dusty environments, for a rotating shaft (2) is disclosed. The bearing structure has a fixed bearing component having a cylindrical post (4, 20) and a flange enabling the cylindrical post to be fixed in place e.g. to the mixing wall (1) of a mixer unit in which the bearing is installed. A double-walled ring member forms part of the bearing and is mounted on a shaft (2). The inner portion (40) of the double wall is spaced from the outer portion (44) of the double wall by a distance corresponding to the wall thickness of the fixed cylindrical post (4, 20) Within the cylindrical post (4, 20) component, there is an annular chamber (28) into which air is fed under pressure. The interior (20) and exterior (4) walls of the cylindrical post are provided with a plurality of apertures (25, 50) enabling the air fed to the chamber (28) under pressure to flow into the space between the fixed cylindrical post (4, 20) and the rotating member (40, 44) fitted to the shaft (2).

    CIRCUMFERENTIAL BACK-TO-BACK ASSEMBLY WITH BIFURCATED FLOW
    7.
    发明申请
    CIRCUMFERENTIAL BACK-TO-BACK ASSEMBLY WITH BIFURCATED FLOW 审中-公开
    圆形背靠背装配有双向流动

    公开(公告)号:WO2017040133A1

    公开(公告)日:2017-03-09

    申请号:PCT/US2016/048309

    申请日:2016-08-24

    Abstract: A circumferential seal assembly (1 or 21) capable of separating a gas into two separate flow paths before communication between a rotatable runner (15 or 35) and a pair of seal rings (3, 4 or 23, 24) is presented. The seal assembly (1 or 21) includes an annular seal housing (2 or 22), a pair of annular seal rings (3, 4 or 23, 24), a rotatable runner (15 or 25), and a plurality of groove structures (17, 37, 41 or 55). The seal housing (2 or 22) is interposed between a pair of compartments (5, 6 or 58, 59). The seal rings (3, 4 or 23, 24) are separately disposed within the seal housing (2 or 22) and separately disposed around the rotatable runner (15 or 35). The groove structures (17, 37, 41 or 55) are disposed along an outer annular surface (16 or 36) of the rotatable runner (15 or 35). A gas is communicable onto the groove structures (17, 37, 41 or 55). Each groove structure (17, 37, 41 or 55) includes at least two hydrodynamic grooves (19, 38, 43, or 49) that separate and communicate the gas onto the seal rings (3, 4 or 23, 24). Each groove (19, 38, 43, or 49) includes steps (62) whereby the depth (h) of at least one adjoining step (62) decreases in the direction opposite to rotation with or without the depth (h) of another adjoining steps (62) increasing in the direction opposite to rotation.

    Abstract translation: 呈现在可旋转的流道(15或35)和一对密封环(3,4或23,24)之间的连通之前能够将气体分离成两个单独流动路径的圆周密封组件(1或21)。 密封组件(1或21)包括环形密封壳体(2或22),一对环形密封环(3,4或23,24),可旋转浇道(15或25)和多个凹槽结构 (17,37,41或55)。 密封壳体(2或22)插入在一对隔室(5,6或58,59)之间。 密封环(3,4或23,24)分别设置在密封壳体(2或22)内并且分开设置在可旋转的流道(15或35)周围。 凹槽结构(17,37,41或55)沿着可旋转的流道(15或35)的外环形表面(16或36)设置。 气体可以连通到凹槽结构(17,37,41或55)上。 每个凹槽结构(17,37,41或55)包括至少两个将气体分离并连通到密封环(3,4或23,24)上的流体动力槽(19,38,43或49)。 每个凹槽(19,38,43或49)包括步骤(62),由此至少一个相邻台阶(62)的深度(h)在与或不相邻的另一邻接台阶(62)的深度(h)相反的方向上减小 台阶(62)在与旋转相反的方向上增加。

    RHEOMETER MIT GASLAGER
    8.
    发明申请
    RHEOMETER MIT GASLAGER 审中-公开
    与储气流变仪

    公开(公告)号:WO2017032448A1

    公开(公告)日:2017-03-02

    申请号:PCT/EP2016/001384

    申请日:2016-08-11

    Abstract: Ein Rheometer weist eine Welle auf, die in einem Gaslager drehbar gelagert ist. Das Gaslager weist einen an der Welle angebrachten 1. Lagerkörper (Rotor) und einen 2. Lagerkörper (Stator) auf, der den 1. Lagerkörper (Rotor) mit Abstand unter Bildung eines Lagerspalts umgibt. Der 2. Lagerkörper (Stator) besteht zumindest abschnittsweise aus einem gasdurchlässigen Material und ist derart von einem Gas durchströmt, dass im Lagerspalt ein Gaspolster gebildet ist, durch das der 1. Lagekörper (Rotor) und die Welle berührungslos gelagert sind. Dabei ist vorgesehen, dass der 1. Lagerkörper (Rotor) zumindest in seinen dem 2. Lagerkörper (Stator) zugewandten Bereichen ebenfalls aus einem gasdurchlässigen Material besteht, in das das Gas eindringt und infolge des Staudrucks bzw. Rückstaus des Gases seine oberflächennahe Gasschicht vorzugsweise stehende Gasschicht bildet.

    Abstract translation: 甲流变仪具有在气体轴承可旋转地支撑的轴。 气体轴承包括第一轴承体(转子)包围的附接到所述第一轴承体(转子)轴和第二轴承体(定子)在一定距离,形成一个轴承间隙。 第二轴承体(定子)由至少部分地透气的材料制成,并且因此流过由在轴承间隙,气垫是由第一层体(转子)与所述轴形成,而不接触被支撑的气体。 在此规定,至少在其第二轴承体(定子)同样面对区域中的第一轴承体(转子)由成穿透气体和气体的其近表面层的气体透过性材料的优选站在作为所述气体的动态压力或背压的结果 形成气体层。

    LAGERVORRICHTUNG ZUM EINSATZ IN REINUMGEBUNGEN
    9.
    发明申请
    LAGERVORRICHTUNG ZUM EINSATZ IN REINUMGEBUNGEN 审中-公开
    存储设备使用在洁净的环境

    公开(公告)号:WO2002060607A1

    公开(公告)日:2002-08-08

    申请号:PCT/EP2002/001062

    申请日:2002-02-01

    CPC classification number: F16C32/0625 B08B5/04 B08B15/00 F16C29/02

    Abstract: Beschrieben wird eine Lagervorrichtung (39,40), die insbesondere für den Einsatz in gereinigten Atmosphären wie Reinräumen oder Reinluftbereichen in Fertigungsanlagen geeignet ist. Um zu verhindern, daß Abrieb aus der Lagervorrichtung (10,40) in die gereinigte Atmosphäre gelangt, wird erfindungsgemäß vorgeschlagen, die Lagervorrichtung (39,40) mit einem Gasabzug (44,52) zu versehen, der mit einer Unterdruckleitung (42) verbunden ist. Auf diese Weise wird Gas aus der gereinigten Atmosphäre abgezogen und zieht eventuell auftretenden Abrieb mit zu einem Außenbereich.

    Abstract translation: 公开了一种存储装置(39,40),这是特别适合于纯化大气压,如干净的房间或在制造工厂的清洁空气的区域中使用。 为了防止所述轴承装置的磨损(10,40)进入所述提纯的气氛,本发明提出以提供对轴承装置(39,40)与连接到真空管线的气体出口(44,52)(42) 是。 以这种方式,气体从提纯的气氛中取出,并最终拉磨损带室外区域中发生。

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