公开(公告)号：US20100201075A1

公开(公告)日：2010-08-12

申请号：US12679797

申请日：2008-09-24

Applicant: Alan James Roddis ,  Andrew Colverson

Inventor： Alan James Roddis ,  Andrew Colverson

IPC: F16J15/32

CPC classification number: F16J15/164 ,  F16J15/3264 ,  F16J15/447

Abstract: An isolator sealing device includes a stator, which locates into a housing of a piece of rotating equipment, and a rotor which radially locates onto a rotary shaft of the piece of rotating equipment. The rotor and stator have one or more adjacent surfaces facing a labyrinth seal and a lip seal which sealingly engages the stator or the rotor when the equipment is idle and sealingly disengages the stator or the rotor when the equipment is operational.

Abstract translation: 隔离器密封装置包括位于一片旋转设备的壳体中的定子和径向位于该旋转设备的旋转轴上的转子。 转子和定子具有面向迷宫式密封件的一个或多个相邻表面和当设备空转时密封地接合定子或转子的唇形密封件，并且当设备可操作时密封地分离定子或转子。

公开(公告)号：US20100181730A1

公开(公告)日：2010-07-22

申请号：US12665571

申请日：2008-06-13

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/447

CPC classification number: F16J15/4478 ,  F16C19/06 ,  F16C33/7859 ,  F16C33/80 ,  F16J15/164

Abstract: A non-contacting sealing device for a bearing includes a labyrinth seal with a static shut-off device. The non-contacting sealing, or isolator, device includes stator, a rotor and the static shut-office device, which includes at least one deformable toroidal member adjacent to the stator surface and adjacent to the rotor surface. The deformable toroidal member engages both the stator surface and the rotor surface when the rotor is static and disengages at least one of the stator surface and the rotor surface when the rotor is operational. The seal may be an integral part of the bearing, or a substantially attachable member to a bearing.

Abstract translation: 用于轴承的非接触式密封装置包括具有静态切断装置的迷宫式密封件。 非接触式密封或隔离器装置包括定子，转子和静电关闭装置，其包括与定子表面相邻并且靠近转子表面的至少一个可变形环形构件。 当转子是静止的时，可变形的环形构件接合定子表面和转子表面，并且当转子运行时，可转动的定子表面和转子表面中的至少一个脱离。 密封件可以是轴承的一个整体部分，也可以是轴承的基本上可附接的部件。

公开(公告)号：US07712744B2

公开(公告)日：2010-05-11

申请号：US10519279

申请日：2003-06-23

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34 ,  F16B43/00

CPC classification number: F16J15/3484 ,  F16J15/3464

Abstract: A gland plate includes a rigid, disk-shaped element that includes at least one radially extending wall having a thickness of from about 0.1 to 4 mm.

Abstract translation: 压盖板包括刚性的盘形元件，其包括至少一个具有约0.1至4mm厚度的径向延伸的壁。

公开(公告)号：US08047548B2

公开(公告)日：2011-11-01

申请号：US11690011

申请日：2007-03-22

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34 ,  F16J15/447 ,  F16C23/08 ,  F16C33/76

CPC classification number: F16J15/4474 ,  F16C19/183 ,  F16C23/086 ,  F16C33/76 ,  F16J15/344 ,  F16J15/348

Abstract: An alignment apparatus includes a first stator, located in a stator of a piece of rotating equipment, and a second stator couplingly connected to the first stator and able to be angularly rotated relative to the first stator. The second stator can seal an interface between a shaft and housing in the piece of rotating equipment. The alignment apparatus permits angular misalignment between a stator, a housing and a rotor shaft, and may be used, for example, in a bearing protector or an isolator installed on a Pillow Box.

Abstract translation: 定位装置包括位于一片旋转设备的定子中的第一定子和耦合地连接到第一定子并能够相对于第一定子成角度地旋转的第二定子。 第二定子可以密封转动设备中的轴和壳体之间的界面。 定位装置允许定子，壳体和转子轴之间的角度偏移，并且可以用于例如安装在枕头箱上的轴承保护器或隔离器。

公开(公告)号：US20110236239A1

公开(公告)日：2011-09-29

申请号：US12731211

申请日：2010-03-25

Applicant: Marthinus Petrus Conway ,  Alan James Roddis

Inventor： Marthinus Petrus Conway ,  Alan James Roddis

IPC: F04B53/18

CPC classification number: F16J15/40 ,  F16J15/3404 ,  F16J15/3484

Abstract: A liquid containing apparatus includes a first vessel for containing a main body of liquid and a second vessel, which is in fluid communication with, and located below, the first vessel. The second vessel has means for draining liquid therefrom and a vessel wall allowing the liquid within the vessel to be viewed. The liquid containing apparatus may be, for example, a support system for a mechanical seal in which a vessel contains a reservoir of a liquid, such as water, for providing a barrier or cooling fluid to the seal.

Abstract translation: 液体容纳装置包括用于容纳液体主体的第一容器和与第一容器流体连通并位于第一容器下方的第二容器。 第二容器具有用于从其中排出液体的装置和允许观察容器内的液体的容器壁。 液体容纳装置可以是例如用于机械密封的支撑系统，其中容器包含诸如水的液体的储存器，用于向密封件提供屏障或冷却流体。

公开(公告)号：US07905496B2

公开(公告)日：2011-03-15

申请号：US11736697

申请日：2007-04-18

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/447

CPC classification number: F16J15/4478 ,  Y10S277/925

Abstract: A seal device, which accommodates axial displacement between a housing and shaft of an item of rotating equipment, includes a stator which locates into the housing of a piece of rotating equipment. A first rotor locates on the shaft of the rotating equipment and a second rotor is rotationally coupled to the first rotor with the first rotor being permitted to axially float with respect to the second rotor. The device provides sealing integrity when the shaft is both idle and operational. The sealing device may be used, for instance, in a double ended centrifugal pump where shaft displacement occurs from thermal expansion.

Abstract translation: 容纳旋转设备的壳体和轴之间的轴向位移的密封装置包括位于一件旋转设备的壳体中的定子。 第一转子位于旋转设备的轴上，并且第二转子旋转地联接到第一转子，第一转子被允许相对于第二转子轴向浮动。 当轴处于空转和可操作状态时，该装置提供密封完整性。 密封装置可以用于例如从热膨胀发生轴位移的双端离心泵中。

公开(公告)号：US07857321B2

公开(公告)日：2010-12-28

申请号：US11737481

申请日：2007-04-19

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/16 ,  F16J15/447

CPC classification number: F16J15/4478

Abstract: A bearing seal device has an air purge mechanism that includes a rotor connected to the shaft of a piece of rotating equipment and a stator connected to the housing for the rotating equipment. An air passage extends between an inlet and an outlet and is at least partially defined by circumferentially extending stator and/or rotor surfaces. Preferably, the stator incorporates an orifice, which permits the attachment of an air supply line. The air purge mechanism may include a self-compensating air supply regulator device, located adjacent a circumferential air distribution cavity and substantially adjacent to one or more atmospheric communication orifices. The bearing seal device provides sealing integrity when the shaft is both idle and operational.

Abstract translation: 轴承密封装置具有空气净化机构，其包括连接到一个旋转设备的轴的转子和连接到用于旋转设备的壳体的定子。 空气通道在入口和出口之间延伸并且至少部分地由周向延伸的定子和/或转子表面限定。 优选地，定子包括孔口，其允许附接空气供应管线。 空气净化机构可以包括位于邻近周向空气分配腔并且基本上邻近一个或多个大气连通孔的自补偿空气供应调节器装置。 当轴处于空转和可操作状态时，轴承密封装置提供密封完整性。

公开(公告)号：US20090140494A1

公开(公告)日：2009-06-04

申请号：US11910261

申请日：2006-03-31

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/34

CPC classification number: F04D29/126 ,  F04D29/106 ,  F04D29/181 ,  F16J15/3404

Abstract: A flow inducing ring for a mechanical seal includes a body portion having a first edge face and a second edge face, and at least one first groove extending both axially and circumferentially in one direction across the body portion from the first edge face to the second edge face. At least one second groove extends both axially and circumferentially in an opposite direction across the body portion from the first edge face to the second edge face. Each of the first groove and the second groove includes an entry portion, configured to draw a barrier fluid into the groove from the first edge face, and an exit portion, that is configured to expel barrier fluid from the groove to the second edge face and to impede the drawing of barrier fluid into the groove from the second edge face.

Abstract translation: 用于机械密封的导流环包括具有第一边缘面和第二边缘面的主体部分，以及至少一个沿着一个方向轴向和周向延伸的第一凹槽，跨越主体部分从第一边缘面到第二边缘 面对。 至少一个第二槽沿相反方向轴向和周向延伸穿过主体部分从第一边缘面到第二边缘面。 第一凹槽和第二凹槽中的每一个包括入口部分，其构造成从第一边缘面将阻挡流体从凹槽中拉出;以及出口部分，其构造成将阻挡流体从凹槽排出到第二边缘面， 以阻止阻挡流体从第二边缘面进入凹槽内。

公开(公告)号：US20070296157A1

公开(公告)日：2007-12-27

申请号：US11765786

申请日：2007-06-20

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/44

CPC classification number: F16J15/4474

Abstract: A bearing seal includes a radially split stator and a rotor. The rotor is enclosed within the stator along the internal length of the rotor. The rotor may, optionally, also be radially split.

Abstract translation: 轴承密封件包括径向分开的定子和转子。 转子沿着转子的内部长度封闭在定子内。 转子也可以是径向分开的。

公开(公告)号：US20070222158A1

公开(公告)日：2007-09-27

申请号：US11690011

申请日：2007-03-22

Applicant: Alan James Roddis

Inventor： Alan James Roddis

IPC: F16J15/00

CPC classification number: F16J15/4474 ,  F16C19/183 ,  F16C23/086 ,  F16C33/76 ,  F16J15/344 ,  F16J15/348

Abstract: An alignment apparatus includes a first stator, located in a stator of a piece of rotating equipment, and a second stator couplingly connected to the first stator and able to be angularly rotated relative to the first stator. The second stator can seal an interface between a shaft and housing in the piece of rotating equipment. The alignment apparatus permits angular misalignment between a stator, a housing and a rotor shaft, and may be used, for example, in a bearing protector or an isolator installed on a Pillow Box.

Abstract translation: 定位装置包括位于一片旋转设备的定子中的第一定子和耦合地连接到第一定子并能够相对于第一定子成角度地旋转的第二定子。 第二定子可以密封转动设备中的轴和壳体之间的界面。 定位装置允许定子，壳体和转子轴之间的角度偏移，并且可以用于例如安装在枕头箱上的轴承保护器或隔离器。